winspec Intel Core i9-7960X testing with a MSI X299 SLI PLUS (MS-7A93) (1.A0 BIOS) and Microsoft Basic Display on Microsoft Windows 8.1 Pro Build 9600 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1903127-SP-WIN80839242&grs&rdt&rro .
Processor Motherboard Memory Disk Graphics Network OS Kernel Display Driver OpenCL File-System Screen Resolution Compiler Windows 10 Windows 8 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations Spectre + Meltdown Mitigations Meltdown Mitigations No Mitigations Intel Core i9-7960X @ 2.81GHz (16 Cores / 32 Threads) MSI X299 SLI PLUS (MS-7A93) (1.A0 BIOS) 4 x 4096 MB 3000MHz 238GB INTEL SSDPEKKW256G8 AMD Radeon RX 550 2GB Intel I211 Gigabit Connection Microsoft Windows 10 Pro Build 17763 10.0 (x86_64) 22.19.677.257 OpenCL 2.0 AMD-APP (2442.9) NTFS 3840x2160 GCC 7.1.0 Intel Core i9-7960X @ 2.80GHz (16 Cores / 32 Threads) 4 x 4096 MB 238GB NVMe INTEL SSDPEKKW25 Microsoft Basic Display Intel I211 Gigabit Connection + ASIX AX88772B USB2.0 to Fast + Microsoft ISATAP + LAN7500 USB 2.0 to 10/100/1000 Microsoft Windows 8.1 Pro Build 9600 6.3 (x86_64) 6.3.9600.16384 1024x768 OpenBenchmarking.org
diskspd: 6 - 100 - All Writes - 1M - 4KB diskspd: 6 - 100 - All Writes - 1M - 4KB diskspd: 6 - 50 - 100M - 4KB diskspd: 6 - 50 - 100M - 4KB diskspd: 6 - 50 - 1M - 4KB diskspd: 6 - 50 - 1M - 4KB diskspd: 1 - 50 - 100M - 2MB diskspd: 1 - 50 - 100M - 2MB diskspd: 6 - 100 - All Writes - 100M - 2MB diskspd: 6 - 100 - All Writes - 100M - 2MB diskspd: 6 - 50 - 100M - 2MB diskspd: 6 - 50 - 100M - 2MB diskspd: 1 - 50 - 100M - 4KB diskspd: 1 - 50 - 100M - 4KB cinebench: Multi-Core Test fio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory apptimer: LibreOffice iozone: 4Kb - 4GB - Read Performance osbench: Launch Programs osbench: Memory Allocations fio: Rand Write - Windows AIO - Yes - No - 2MB - Default Test Directory diskspd: 6 - 0 - Read Only - 1M - 4KB diskspd: 6 - 0 - Read Only - 1M - 4KB fio: Rand Read - Windows AIO - Yes - No - 2MB - Default Test Directory fio: Seq Read - Windows AIO - Yes - No - 2MB - Default Test Directory diskspd: 1 - 50 - 1M - 4KB diskspd: 1 - 50 - 1M - 4KB diskspd: 1 - 100 - All Writes - 100M - 4KB diskspd: 1 - 100 - All Writes - 100M - 4KB diskspd: 1 - 100 - All Writes - 1M - 4KB diskspd: 1 - 100 - All Writes - 1M - 4KB diskspd: 6 - 100 - All Writes - 100M - 4KB diskspd: 6 - 100 - All Writes - 100M - 4KB diskspd: 1 - 100 - All Writes - 100M - 2MB diskspd: 1 - 100 - All Writes - 100M - 2MB diskspd: 6 - 0 - Read Only - 100M - 4KB diskspd: 6 - 0 - Read Only - 100M - 4KB sqlite: Timed SQLite Insertions redis: SET t-test1: 2 phpbench: PHP Benchmark Suite redis: GET ethr: 127.0.0.1 - TCP - Latency - 16 tesseract-ocr: Time To OCR 7 Images go-benchmark: http ethr: 127.0.0.1 - TCP - Latency - 8 diskspd: 1 - 0 - Read Only - 100M - 4KB diskspd: 1 - 0 - Read Only - 100M - 4KB diskspd: 6 - 0 - Read Only - 100M - 2MB diskspd: 6 - 0 - Read Only - 100M - 2MB diskspd: 1 - 0 - Read Only - 100M - 2MB diskspd: 1 - 0 - Read Only - 100M - 2MB cinebench: Single-Core Test euler3d: CFD Cycle Freq go-benchmark: json apptimer: File Explorer dacapobench: Jython diskspd: 1 - 0 - Read Only - 1M - 4KB diskspd: 1 - 0 - Read Only - 1M - 4KB encode-mp3: WAV To MP3 openssl: RSA 4096-bit Performance blender: BMW27 - CPU-Only perl-benchmark: Interpreter ethr: 127.0.0.1 - TCP - Bandwidth - 8 osbench: Create Files iozone: 4Kb - 4GB - Write Performance encode-flac: WAV To FLAC apptimer: VLC Media Player apptimer: Blender 2.79 go-benchmark: build osbench: Create Threads t-test1: 1 go-benchmark: garbage git: Time To Complete Common Git Commands blogbench: Write dacapobench: H2 blogbench: Read compress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 compress-7zip: Compress Speed Test ethr: TCP - Bandwidth - 16 fio: Seq Write - Windows AIO - Yes - No - 2MB - Default Test Directory darktable: Boat - CPU-only darktable: Server Rack - CPU-only darktable: Server Room - CPU-only darktable: Masskrug - CPU-only gimp: resize geekbench: Multi Core gimp: rotate gimp: unsharp-mask ethr: 127.0.0.1 - TCP - Bandwidth - 16 gimp: auto-levels geekbench: Single Core ethr: HTTP - Bandwidth - 16 ethr: 127.0.0.1 - HTTP - Bandwidth - 16 Windows 10 Windows 8 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations Spectre + Meltdown Mitigations Meltdown Mitigations No Mitigations 70496 275 285 72915 67834 265 241 482 282 141 244 488 82.64 21155 3226 185500 725 0.76 1267 2388 125 2747 119 30563 3650 3565 103 26318 67372 263 71941 281 70209 274 283 141 30191 118 62.58 715377 180 218575 992663 14.20 76.88 4413 14.33 340 87026 2079 1039 862 1725 194 16.72 5113328 0.09 5560 84721 331 15.28 134 203 0.01298367 62855 1015 251 12.71 0.15 0.04 34346415550 30.31 46.41 990452 12.09 258 3794 8162 11.97 73047 32274 2754 0.41 0.34 0.49 0.50 41760 49732 5300 57.73 102 66375 259 256 65610 61558 240 496 992 285 142 243 487 130.24 33340 1452 148000 579 0.89 1213 2295 130 2810 127 32545 3674 3647 160 40892 72249 282 68657 268 63246 247 284 142 28610 112 50.52 711781 197 216597 983980 15.02 80.61 4401 15.48 320 81888 1945 972 858 1717 130 17.51 5389082 0.07 5617 76650 299 15.18 134 211 0.01363817 85486 981 252 12.67 0.15 0.03 39105132750 30.99 45.46 962674 12.42 261 3549 8504 11.77 75399 28672 2777 0.44 0.31 0.53 0.54 41341 46777 5263 58.04 104 65949 258 214 54896 61912 242 293 587 286 143 245 490 79.69 20399 1205 127500 500 0.99 895 2624 138 2707 120 30673 3556 3586 89.01 22785 53865 210 50528 197 72096 282 936 468 30870 121 66.55 655496 280 212225 897465 24.06 89.08 4677 23.98 247 63306 1961 980 849 1699 127 17.59 5277765 0.09 5853 60686 237 15.57 131 206 0.01507877 68608 1086 244 13.01 0.16 0.04 41429476600 36.43 50.13 993643 12.76 228 3728 7549 12.35 73105 29077 2680 0.42 0.31 0.51 0.51 41084 48204 5256 55.91 101 716 2.80 4.90 1254 1347 5.26 210 421 86.69 43.35 86.31 173 23.09 5909 3199 215500 843 0.90 1293 2051 75.99 5446 159 40601 7318 7322 16.65 4261 687 2.69 675 2.64 695 2.72 90.99 45.50 54110 211 93.48 1083465 221 362516 1406604 65.84 7394 294 75140 1303 652 680 1360 194 23.34 3561902 0.07 4016 57060 223 11.23 182 153 0.01310041 801 330 9.86 0.12 0.03 31407674100 32.61 40.83 784287 10.92 211 3141 7246 10.70 82630 2923 0.45 0.34 0.52 0.52 16.56 38725 26.14 62.18 39.56 5098 721 2.82 4.83 1236 1221 4.78 332 665 264.38 132.19 86.51 173 16.67 4268 3220 285000 1113 0.42 1878 1947 73.17 5459 150 38445 7366 7373 8.83 2260 669 2.62 3666 14.32 1261 4.93 90.83 45.42 39656 155 93.97 1134436 174 367800 1537879 54.17 6789 372 95293 1278 639 688 1375 193 24.39 3602255 0.07 4024 65213 255 11.23 181 152 0.01134052 869 255 9.68 0.13 0.03 31544983900 29.64 38.96 779675 10.23 226 3337 7693 10.64 83332 2951 0.43 0.33 0.51 0.52 15.87 39265 24.81 59.55 38.21 5109 2455 9.59 11.48 2939 1205 4.71 86.49 173 342.10 171.05 299.86 600 4.88 1250 3212 312000 1218 0.41 2060 1185 63.45 5797 251 64219 7408 7385 23.14 5924 692 2.71 694 2.71 2849 11.13 109.79 54.90 48299 189 75.96 1154135 160 361923 1543296 52.84 6680 406 103907 1347 674 1091 2182 194 25.49 3543035 0.06 3907 68140 266 11.19 181 153 0.01090204 924 249 9.68 0.13 0.03 31354274300 28.20 38.96 782008 10.32 230 3313 7955 10.57 84503 2979 0.41 0.33 0.51 0.51 15.34 39378 24.37 58.20 37.68 5168 OpenBenchmarking.org
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 15K 30K 45K 60K 75K SE +/- 44.76, N = 2 SE +/- 0.03, N = 2 SE +/- 5.13, N = 2 SE +/- 4075.30, N = 2 SE +/- 6326.85, N = 2 SE +/- 2469.96, N = 2 2455 721 716 65949 66375 70496
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 0.18, N = 2 SE +/- 0.00, N = 2 SE +/- 0.02, N = 2 SE +/- 15.92, N = 2 SE +/- 24.72, N = 2 SE +/- 9.64, N = 2 9.59 2.82 2.80 258.00 259.00 275.00
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 5.73, N = 2 SE +/- 0.16, N = 2 SE +/- 0.04, N = 2 SE +/- 10.65, N = 2 SE +/- 11.25, N = 2 SE +/- 3.47, N = 2 11.48 4.83 4.90 214.00 256.00 285.00
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 16K 32K 48K 64K 80K SE +/- 1466.96, N = 2 SE +/- 40.81, N = 2 SE +/- 9.04, N = 2 SE +/- 2725.00, N = 2 SE +/- 2879.86, N = 2 SE +/- 890.33, N = 2 2939 1236 1254 54896 65610 72915
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 15K 30K 45K 60K 75K SE +/- 145.41, N = 2 SE +/- 31.86, N = 2 SE +/- 0.25, N = 2 SE +/- 4327.17, N = 2 SE +/- 4211.34, N = 2 SE +/- 1740.47, N = 2 1205 1221 1347 61912 61558 67834
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 0.57, N = 2 SE +/- 0.13, N = 2 SE +/- 0.00, N = 2 SE +/- 16.91, N = 2 SE +/- 16.45, N = 2 SE +/- 6.80, N = 2 4.71 4.78 5.26 242.00 240.00 265.00
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 110 220 330 440 550 SE +/- 0.30, N = 2 SE +/- 30.53, N = 2 SE +/- 136.77, N = 2 SE +/- 54.13, N = 2 SE +/- 186.47, N = 2 SE +/- 0.47, N = 2 86.49 332.00 210.00 293.00 496.00 241.00
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 200 400 600 800 1000 SE +/- 0.60, N = 2 SE +/- 61.06, N = 2 SE +/- 273.54, N = 2 SE +/- 108.27, N = 2 SE +/- 372.93, N = 2 SE +/- 0.93, N = 2 173 665 421 587 992 482
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 70 140 210 280 350 SE +/- 1.07, N = 2 SE +/- 81.46, N = 2 SE +/- 4.77, N = 2 SE +/- 0.27, N = 2 SE +/- 0.37, N = 2 SE +/- 0.17, N = 2 342.10 264.38 86.69 286.00 285.00 282.00
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 40 80 120 160 200 SE +/- 0.53, N = 2 SE +/- 40.73, N = 2 SE +/- 2.39, N = 2 SE +/- 0.14, N = 2 SE +/- 0.19, N = 2 SE +/- 0.09, N = 2 171.05 132.19 43.35 143.00 142.00 141.00
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 70 140 210 280 350 SE +/- 63.05, N = 2 SE +/- 0.91, N = 2 SE +/- 0.09, N = 2 SE +/- 1.75, N = 2 SE +/- 0.73, N = 2 SE +/- 2.53, N = 2 299.86 86.51 86.31 245.00 243.00 244.00
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 130 260 390 520 650 SE +/- 126.09, N = 2 SE +/- 1.83, N = 2 SE +/- 0.17, N = 2 SE +/- 3.50, N = 2 SE +/- 1.47, N = 2 SE +/- 5.07, N = 2 600 173 173 490 487 488
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 30 60 90 120 150 SE +/- 0.24, N = 2 SE +/- 1.28, N = 2 SE +/- 0.14, N = 2 SE +/- 1.23, N = 2 SE +/- 9.62, N = 2 SE +/- 0.07, N = 2 4.88 16.67 23.09 79.69 130.24 82.64
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 7K 14K 21K 28K 35K SE +/- 61.36, N = 2 SE +/- 327.44, N = 2 SE +/- 35.10, N = 2 SE +/- 314.10, N = 2 SE +/- 2461.70, N = 2 SE +/- 19.59, N = 2 1250 4268 5909 20399 33340 21155
Maxon Cinebench Test: Multi-Core Test Windows 8 Windows 10 OpenBenchmarking.org pts, More Is Better Maxon Cinebench 15.038 Test: Multi-Core Test No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 700 1400 2100 2800 3500 3212 3220 3199 1205 1452 3226
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 70K 140K 210K 280K 350K SE +/- 4000.00, N = 2 SE +/- 8000.00, N = 2 SE +/- 3500.00, N = 2 SE +/- 1500.00, N = 2 SE +/- 2000.00, N = 2 SE +/- 500.00, N = 2 312000 285000 215500 127500 148000 185500
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 300 600 900 1200 1500 SE +/- 16.50, N = 2 SE +/- 30.50, N = 2 SE +/- 13.50, N = 2 SE +/- 5.50, N = 2 SE +/- 7.00, N = 2 SE +/- 1.50, N = 2 1218 1113 843 500 579 725
AppTimer Time To Launch: LibreOffice Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better AppTimer Time To Launch: LibreOffice No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 0.2228 0.4456 0.6684 0.8912 1.114 0.41 0.42 0.90 0.99 0.89 0.76
IOzone Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 400 800 1200 1600 2000 SE +/- 2.79, N = 2 SE +/- 6.52, N = 2 SE +/- 1.53, N = 2 SE +/- 5.91, N = 2 SE +/- 0.59, N = 2 SE +/- 1.37, N = 2 2060 1878 1293 895 1213 1267
OSBench Test: Launch Programs Windows 8 Windows 10 OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Launch Programs No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 600 1200 1800 2400 3000 SE +/- 723.90, N = 2 SE +/- 21.31, N = 2 SE +/- 6.63, N = 2 SE +/- 16.71, N = 2 SE +/- 15.60, N = 2 SE +/- 30.81, N = 2 1185 1947 2051 2624 2295 2388
OSBench Test: Memory Allocations Windows 8 Windows 10 OpenBenchmarking.org Ns Per Event, Fewer Is Better OSBench Test: Memory Allocations No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 30 60 90 120 150 SE +/- 0.33, N = 2 SE +/- 0.39, N = 2 SE +/- 0.04, N = 2 SE +/- 0.65, N = 2 SE +/- 0.71, N = 2 SE +/- 0.06, N = 2 63.45 73.17 75.99 138.00 130.00 125.00
Flexible IO Tester Type: Random Write - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 1200 2400 3600 4800 6000 SE +/- 55.50, N = 2 SE +/- 242.50, N = 2 SE +/- 220.50, N = 2 SE +/- 2.00, N = 2 SE +/- 2.00, N = 2 SE +/- 23.50, N = 2 5797 5459 5446 2707 2810 2747
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 50 100 150 200 250 SE +/- 68.88, N = 2 SE +/- 8.99, N = 2 SE +/- 15.27, N = 2 SE +/- 1.53, N = 2 SE +/- 33.15, N = 2 SE +/- 6.77, N = 2 251 150 159 120 127 119
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 14K 28K 42K 56K 70K SE +/- 17633.07, N = 2 SE +/- 2299.86, N = 2 SE +/- 3908.00, N = 2 SE +/- 389.85, N = 2 SE +/- 8485.86, N = 2 SE +/- 1731.37, N = 2 64219 38445 40601 30673 32545 30563
Flexible IO Tester Type: Random Read - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 1600 3200 4800 6400 8000 SE +/- 6.50, N = 2 SE +/- 5.50, N = 2 SE +/- 5.50, N = 2 SE +/- 4.00, N = 2 SE +/- 5.50, N = 2 SE +/- 2.00, N = 2 7408 7366 7318 3556 3674 3650
Flexible IO Tester Type: Sequential Read - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 1600 3200 4800 6400 8000 SE +/- 8.00, N = 2 SE +/- 0.50, N = 2 SE +/- 5.00, N = 2 SE +/- 3.50, N = 2 SE +/- 52.50, N = 2 SE +/- 44.00, N = 2 7385 7373 7322 3586 3647 3565
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 40 80 120 160 200 SE +/- 1.29, N = 2 SE +/- 4.43, N = 2 SE +/- 3.97, N = 2 SE +/- 2.51, N = 2 SE +/- 6.42, N = 2 SE +/- 4.26, N = 2 23.14 8.83 16.65 89.01 160.00 103.00
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 9K 18K 27K 36K 45K SE +/- 329.57, N = 2 SE +/- 1132.72, N = 2 SE +/- 1014.85, N = 2 SE +/- 642.14, N = 2 SE +/- 1642.51, N = 2 SE +/- 1090.21, N = 2 5924 2260 4261 22785 40892 26318
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 15K 30K 45K 60K 75K SE +/- 21.68, N = 2 SE +/- 41.99, N = 2 SE +/- 26.87, N = 2 SE +/- 158.68, N = 2 SE +/- 14.00, N = 2 SE +/- 2018.92, N = 2 692 669 687 53865 72249 67372
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 0.09, N = 2 SE +/- 0.17, N = 2 SE +/- 0.11, N = 2 SE +/- 0.62, N = 2 SE +/- 0.05, N = 2 SE +/- 7.89, N = 2 2.71 2.62 2.69 210.00 282.00 263.00
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 15K 30K 45K 60K 75K SE +/- 27.95, N = 2 SE +/- 145.89, N = 2 SE +/- 40.30, N = 2 SE +/- 3730.93, N = 2 SE +/- 3613.14, N = 2 SE +/- 59.56, N = 2 694 3666 675 50528 68657 71941
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 0.11, N = 2 SE +/- 0.57, N = 2 SE +/- 0.16, N = 2 SE +/- 14.58, N = 2 SE +/- 14.12, N = 2 SE +/- 0.23, N = 2 2.71 14.32 2.64 197.00 268.00 281.00
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 15K 30K 45K 60K 75K SE +/- 430.41, N = 2 SE +/- 410.53, N = 2 SE +/- 24.02, N = 2 SE +/- 647.38, N = 2 SE +/- 3895.74, N = 2 SE +/- 1675.36, N = 2 2849 1261 695 72096 63246 70209
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 1.68, N = 2 SE +/- 1.61, N = 2 SE +/- 0.10, N = 2 SE +/- 2.52, N = 2 SE +/- 15.22, N = 2 SE +/- 6.55, N = 2 11.13 4.93 2.72 282.00 247.00 274.00
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 200 400 600 800 1000 SE +/- 19.07, N = 2 SE +/- 0.77, N = 2 SE +/- 0.47, N = 2 SE +/- 149.96, N = 2 SE +/- 0.63, N = 2 SE +/- 0.20, N = 2 109.79 90.83 90.99 936.00 284.00 283.00
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 100 200 300 400 500 SE +/- 9.54, N = 2 SE +/- 0.38, N = 2 SE +/- 0.23, N = 2 SE +/- 74.98, N = 2 SE +/- 0.32, N = 2 SE +/- 0.10, N = 2 54.90 45.42 45.50 468.00 142.00 141.00
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 12K 24K 36K 48K 60K SE +/- 729.92, N = 2 SE +/- 4046.86, N = 2 SE +/- 4852.99, N = 2 SE +/- 2217.86, N = 2 SE +/- 1673.91, N = 2 SE +/- 952.82, N = 2 48299 39656 54110 30870 28610 30191
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 50 100 150 200 250 SE +/- 2.85, N = 2 SE +/- 15.81, N = 2 SE +/- 18.96, N = 2 SE +/- 8.67, N = 2 SE +/- 6.54, N = 2 SE +/- 3.72, N = 2 189 155 211 121 112 118
SQLite Timed SQLite Insertions Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.22 Timed SQLite Insertions No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 20 40 60 80 100 SE +/- 15.80, N = 2 SE +/- 0.14, N = 2 SE +/- 1.09, N = 2 SE +/- 0.36, N = 2 SE +/- 7.06, N = 2 SE +/- 0.05, N = 2 75.96 93.97 93.48 66.55 50.52 62.58
Redis Test: SET Windows 8 Windows 10 OpenBenchmarking.org Requests Per Second, More Is Better Redis 3.2.1 Test: SET No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 200K 400K 600K 800K 1000K SE +/- 199.81, N = 2 SE +/- 12353.19, N = 2 SE +/- 6690.94, N = 2 SE +/- 10459.94, N = 2 SE +/- 2862.44, N = 2 SE +/- 8263.91, N = 2 1154135 1134436 1083465 655496 711781 715377
t-test1 Threads: 2 Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 2 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 0.54, N = 2 SE +/- 0.31, N = 2 SE +/- 0.21, N = 2 SE +/- 0.13, N = 2 SE +/- 0.19, N = 2 SE +/- 0.09, N = 2 160 174 221 280 197 180
PHPBench PHP Benchmark Suite Windows 8 Windows 10 OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 80K 160K 240K 320K 400K SE +/- 1741.00, N = 2 SE +/- 4.00, N = 2 SE +/- 1045.50, N = 2 SE +/- 1374.50, N = 2 SE +/- 1444.50, N = 2 SE +/- 1166.50, N = 2 361923 367800 362516 212225 216597 218575
Redis Test: GET Windows 8 Windows 10 OpenBenchmarking.org Requests Per Second, More Is Better Redis 3.2.1 Test: GET No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 300K 600K 900K 1200K 1500K SE +/- 22383.81, N = 2 SE +/- 3665.88, N = 2 SE +/- 7023.63, N = 2 SE +/- 442.97, N = 2 SE +/- 4260.03, N = 2 SE +/- 14285.03, N = 2 1543296 1537879 1406604 897465 983980 992663
Ethr Server Address: 127.0.0.1 - Protocol: TCP - Test: Latency - Threads: 16 OpenBenchmarking.org Microseconds, Fewer Is Better Ethr 2019-01-02 Server Address: 127.0.0.1 - Protocol: TCP - Test: Latency - Threads: 16 Spectre + Meltdown Mitigations Meltdown Mitigations No Mitigations 6 12 18 24 30 SE +/- 0.12, N = 2 SE +/- 0.04, N = 2 SE +/- 0.12, N = 2 24.06 15.02 14.20 MAX: 997.6 MAX: 998.25 MAX: 998.05
Tesseract OCR Time To OCR 7 Images Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better Tesseract OCR v4.0.0.20181030 Time To OCR 7 Images No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 20 40 60 80 100 SE +/- 0.18, N = 2 SE +/- 0.17, N = 2 SE +/- 0.13, N = 2 SE +/- 0.24, N = 2 SE +/- 0.15, N = 2 SE +/- 0.12, N = 2 52.84 54.17 65.84 89.08 80.61 76.88
Go Benchmarks Test: http Windows 8 Windows 10 OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: http No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 1600 3200 4800 6400 8000 SE +/- 78.50, N = 2 SE +/- 64.00, N = 2 SE +/- 25.00, N = 2 SE +/- 13.50, N = 2 SE +/- 26.50, N = 2 6680 6789 7394 4677 4401 4413
Ethr Server Address: 127.0.0.1 - Protocol: TCP - Test: Latency - Threads: 8 OpenBenchmarking.org Microseconds, Fewer Is Better Ethr 2019-01-02 Server Address: 127.0.0.1 - Protocol: TCP - Test: Latency - Threads: 8 Spectre + Meltdown Mitigations Meltdown Mitigations No Mitigations 6 12 18 24 30 SE +/- 0.08, N = 2 SE +/- 0.39, N = 2 SE +/- 0.08, N = 2 23.98 15.48 14.33 MAX: 998.15 MAX: 997.76 MAX: 998.6
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 90 180 270 360 450 SE +/- 65.44, N = 2 SE +/- 79.40, N = 2 SE +/- 29.98, N = 2 SE +/- 5.60, N = 2 SE +/- 16.99, N = 2 SE +/- 22.00, N = 2 406 372 294 247 320 340
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 20K 40K 60K 80K 100K SE +/- 16751.92, N = 2 SE +/- 20324.82, N = 2 SE +/- 7673.07, N = 2 SE +/- 1433.97, N = 2 SE +/- 4348.40, N = 2 SE +/- 5629.78, N = 2 103907 95293 75140 63306 81888 87026
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 400 800 1200 1600 2000 SE +/- 34.86, N = 2 SE +/- 43.93, N = 2 SE +/- 15.67, N = 2 SE +/- 57.90, N = 2 SE +/- 94.23, N = 2 SE +/- 92.56, N = 2 1347 1278 1303 1961 1945 2079
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 200 400 600 800 1000 SE +/- 17.43, N = 2 SE +/- 21.97, N = 2 SE +/- 7.83, N = 2 SE +/- 28.95, N = 2 SE +/- 47.12, N = 2 SE +/- 46.29, N = 2 674 639 652 980 972 1039
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 200 400 600 800 1000 SE +/- 20.37, N = 2 SE +/- 18.85, N = 2 SE +/- 13.53, N = 2 SE +/- 6.97, N = 2 SE +/- 0.25, N = 2 SE +/- 2.03, N = 2 1091 688 680 849 858 862
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 500 1000 1500 2000 2500 SE +/- 40.72, N = 2 SE +/- 37.69, N = 2 SE +/- 27.06, N = 2 SE +/- 13.94, N = 2 SE +/- 0.50, N = 2 SE +/- 4.06, N = 2 2182 1375 1360 1699 1717 1725
Maxon Cinebench Test: Single-Core Test Windows 8 Windows 10 OpenBenchmarking.org pts, More Is Better Maxon Cinebench 15.038 Test: Single-Core Test No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 40 80 120 160 200 194 193 194 127 130 194
Euler3D CFD Cycle Frequency Windows 8 Windows 10 OpenBenchmarking.org Hz, More Is Better Euler3D CFD Cycle Frequency No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 6 12 18 24 30 SE +/- 0.63, N = 2 SE +/- 1.62, N = 2 SE +/- 2.63, N = 2 SE +/- 0.04, N = 2 SE +/- 0.04, N = 2 SE +/- 0.26, N = 2 25.49 24.39 23.34 17.59 17.51 16.72
Go Benchmarks Test: json Windows 8 Windows 10 OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: json No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 1.2M 2.4M 3.6M 4.8M 6M SE +/- 23644.50, N = 2 SE +/- 21981.00, N = 2 SE +/- 33142.50, N = 2 SE +/- 60960.50, N = 2 SE +/- 72805.00, N = 2 SE +/- 19946.50, N = 2 3543035 3602255 3561902 5277765 5389082 5113328
AppTimer Time To Launch: File Explorer Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better AppTimer Time To Launch: File Explorer No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 0.0203 0.0406 0.0609 0.0812 0.1015 0.06 0.07 0.07 0.09 0.07 0.09
DaCapo Benchmark Java Test: Jython Windows 8 Windows 10 OpenBenchmarking.org msec, Fewer Is Better DaCapo Benchmark 9.12-MR1 Java Test: Jython No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 1300 2600 3900 5200 6500 SE +/- 54.50, N = 2 SE +/- 16.00, N = 2 SE +/- 30.50, N = 2 SE +/- 121.00, N = 2 SE +/- 63.00, N = 2 3907 4024 4016 5853 5617 5560
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 20K 40K 60K 80K 100K SE +/- 6372.04, N = 2 SE +/- 10608.55, N = 2 SE +/- 414.15, N = 2 SE +/- 1078.67, N = 2 SE +/- 8637.42, N = 2 SE +/- 183.92, N = 2 68140 65213 57060 60686 76650 84721
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 70 140 210 280 350 SE +/- 24.89, N = 2 SE +/- 41.44, N = 2 SE +/- 1.62, N = 2 SE +/- 4.22, N = 2 SE +/- 33.74, N = 2 SE +/- 0.72, N = 2 266 255 223 237 299 331
LAME MP3 Encoding WAV To MP3 Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.100 WAV To MP3 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 4 8 12 16 20 SE +/- 0.02, N = 2 SE +/- 0.01, N = 2 SE +/- 0.03, N = 2 SE +/- 0.03, N = 2 SE +/- 0.02, N = 2 SE +/- 0.01, N = 2 11.19 11.23 11.23 15.57 15.18 15.28
OpenSSL RSA 4096-bit Performance Windows 8 Windows 10 OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.0.1g RSA 4096-bit Performance No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 40 80 120 160 200 SE +/- 0.10, N = 2 SE +/- 1.15, N = 2 SE +/- 0.15, N = 2 SE +/- 0.05, N = 2 SE +/- 0.05, N = 2 SE +/- 0.05, N = 2 181 181 182 131 134 134
Blender Blend File: BMW27 - Compute: CPU-Only Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better Blender 2.79a Blend File: BMW27 - Compute: CPU-Only No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 50 100 150 200 250 153 152 153 206 211 203
Perl Benchmarks Test: Interpreter Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better Perl Benchmarks Test: Interpreter No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 0.0034 0.0068 0.0102 0.0136 0.017 SE +/- 0.00022825, N = 2 SE +/- 0.00010482, N = 2 SE +/- 0.00032087, N = 2 SE +/- 0.00009105, N = 2 SE +/- 0.00006256, N = 2 SE +/- 0.00008812, N = 2 0.01090204 0.01134052 0.01310041 0.01507877 0.01363817 0.01298367
Ethr Server Address: 127.0.0.1 - Protocol: TCP - Test: Bandwidth - Threads: 8 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: 127.0.0.1 - Protocol: TCP - Test: Bandwidth - Threads: 8 Spectre + Meltdown Mitigations Meltdown Mitigations No Mitigations 20K 40K 60K 80K 100K SE +/- 3991.00, N = 2 SE +/- 15311.67, N = 2 SE +/- 5345.33, N = 2 68608 85486 62855
OSBench Test: Create Files Windows 8 Windows 10 OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Files No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 200 400 600 800 1000 SE +/- 119.13, N = 2 SE +/- 50.12, N = 2 SE +/- 3.70, N = 2 SE +/- 19.39, N = 2 SE +/- 12.99, N = 2 SE +/- 3.01, N = 2 924 869 801 1086 981 1015
IOzone Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 70 140 210 280 350 SE +/- 1.29, N = 2 SE +/- 0.28, N = 2 SE +/- 82.09, N = 2 SE +/- 7.00, N = 2 SE +/- 2.06, N = 2 SE +/- 3.49, N = 2 249 255 330 244 252 251
FLAC Audio Encoding WAV To FLAC Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.3.2 WAV To FLAC No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 3 6 9 12 15 SE +/- 0.05, N = 2 SE +/- 0.04, N = 2 SE +/- 0.06, N = 2 SE +/- 0.03, N = 2 SE +/- 0.02, N = 2 SE +/- 0.02, N = 2 9.68 9.68 9.86 13.01 12.67 12.71
AppTimer Time To Launch: VLC Media Player Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better AppTimer Time To Launch: VLC Media Player No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 0.036 0.072 0.108 0.144 0.18 0.13 0.13 0.12 0.16 0.15 0.15
AppTimer Time To Launch: Blender 2.79 Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better AppTimer Time To Launch: Blender 2.79 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 0.009 0.018 0.027 0.036 0.045 0.03 0.03 0.03 0.04 0.03 0.04
Go Benchmarks Test: build Windows 8 Windows 10 OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: build No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 9000M 18000M 27000M 36000M 45000M SE +/- 4789686500.00, N = 2 SE +/- 4495561000.00, N = 2 SE +/- 4642000400.00, N = 2 SE +/- 7105747200.00, N = 2 SE +/- 6546732650.00, N = 2 SE +/- 1743086250.00, N = 2 31354274300 31544983900 31407674100 41429476600 39105132750 34346415550
OSBench Test: Create Threads Windows 8 Windows 10 OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Threads No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 8 16 24 32 40 SE +/- 0.03, N = 2 SE +/- 0.27, N = 2 SE +/- 0.18, N = 2 SE +/- 1.23, N = 2 SE +/- 0.35, N = 2 SE +/- 0.06, N = 2 28.20 29.64 32.61 36.43 30.99 30.31
t-test1 Threads: 1 Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 11 22 33 44 55 SE +/- 0.35, N = 2 SE +/- 0.74, N = 2 SE +/- 0.12, N = 2 SE +/- 1.16, N = 2 SE +/- 1.33, N = 2 SE +/- 0.24, N = 2 38.96 38.96 40.83 50.13 45.46 46.41
Go Benchmarks Test: garbage Windows 8 Windows 10 OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: garbage No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 200K 400K 600K 800K 1000K SE +/- 3445.00, N = 2 SE +/- 2836.50, N = 2 SE +/- 3535.50, N = 2 SE +/- 12466.50, N = 2 SE +/- 1247.00, N = 2 SE +/- 19647.50, N = 2 782008 779675 784287 993643 962674 990452
Git Time To Complete Common Git Commands Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better Git Time To Complete Common Git Commands No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 3 6 9 12 15 SE +/- 0.14, N = 2 SE +/- 0.08, N = 2 SE +/- 0.01, N = 2 SE +/- 0.06, N = 2 SE +/- 0.01, N = 2 SE +/- 0.14, N = 2 10.32 10.23 10.92 12.76 12.42 12.09 1. git version 2.20.1.windows.1
BlogBench Test: Write Windows 8 Windows 10 OpenBenchmarking.org Final Score, More Is Better BlogBench 1.1 Test: Write No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 3.00, N = 2 SE +/- 4.00, N = 2 SE +/- 1.00, N = 2 SE +/- 0.50, N = 2 SE +/- 3.00, N = 2 230 226 211 228 261 258
DaCapo Benchmark Java Test: H2 Windows 8 Windows 10 OpenBenchmarking.org msec, Fewer Is Better DaCapo Benchmark 9.12-MR1 Java Test: H2 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 800 1600 2400 3200 4000 SE +/- 219.00, N = 2 SE +/- 101.50, N = 2 SE +/- 47.00, N = 2 SE +/- 17.50, N = 2 SE +/- 25.00, N = 2 SE +/- 93.00, N = 2 3313 3337 3141 3728 3549 3794
BlogBench Test: Read Windows 8 Windows 10 OpenBenchmarking.org Final Score, More Is Better BlogBench 1.1 Test: Read No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 2K 4K 6K 8K 10K SE +/- 145.00, N = 2 SE +/- 49.50, N = 2 SE +/- 228.50, N = 2 SE +/- 23.50, N = 2 SE +/- 96.00, N = 2 SE +/- 365.50, N = 2 7955 7693 7246 7549 8504 8162
Zstd Compression Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 3 6 9 12 15 SE +/- 0.02, N = 2 SE +/- 0.04, N = 2 SE +/- 0.01, N = 2 SE +/- 0.23, N = 2 SE +/- 0.12, N = 2 SE +/- 0.61, N = 2 10.57 10.64 10.70 12.35 11.77 11.97
7-Zip Compression Compress Speed Test Windows 8 Windows 10 OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 16.02 Compress Speed Test No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 20K 40K 60K 80K 100K SE +/- 307.50, N = 2 SE +/- 620.00, N = 2 SE +/- 70.50, N = 2 SE +/- 342.00, N = 2 SE +/- 253.50, N = 2 SE +/- 760.00, N = 2 84503 83332 82630 73105 75399 73047
Ethr Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 16 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 16 Spectre + Meltdown Mitigations Meltdown Mitigations No Mitigations 7K 14K 21K 28K 35K SE +/- 147.00, N = 2 SE +/- 942.00, N = 2 SE +/- 3022.00, N = 2 29077 28672 32274
Flexible IO Tester Type: Sequential Write - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Windows 8 Windows 10 OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 600 1200 1800 2400 3000 SE +/- 11.00, N = 2 SE +/- 17.00, N = 2 SE +/- 12.00, N = 2 SE +/- 4.00, N = 2 SE +/- 1.50, N = 2 SE +/- 15.50, N = 2 2979 2951 2923 2680 2777 2754
Darktable Test: Boat - Acceleration: CPU-only Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.1 Test: Boat - Acceleration: CPU-only No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 0.1013 0.2026 0.3039 0.4052 0.5065 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 SE +/- 0.00, N = 2 SE +/- 0.02, N = 2 SE +/- 0.00, N = 2 0.41 0.43 0.45 0.42 0.44 0.41
Darktable Test: Server Rack - Acceleration: CPU-only Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.1 Test: Server Rack - Acceleration: CPU-only No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 0.0765 0.153 0.2295 0.306 0.3825 SE +/- 0.00, N = 2 SE +/- 0.00, N = 2 SE +/- 0.00, N = 2 SE +/- 0.00, N = 2 SE +/- 0.00, N = 2 SE +/- 0.00, N = 2 0.33 0.33 0.34 0.31 0.31 0.34
Darktable Test: Server Room - Acceleration: CPU-only Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.1 Test: Server Room - Acceleration: CPU-only No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 0.1193 0.2386 0.3579 0.4772 0.5965 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 SE +/- 0.02, N = 2 SE +/- 0.00, N = 2 0.51 0.51 0.52 0.51 0.53 0.49
Darktable Test: Masskrug - Acceleration: CPU-only Windows 8 Windows 10 OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.1 Test: Masskrug - Acceleration: CPU-only No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 0.1215 0.243 0.3645 0.486 0.6075 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 SE +/- 0.02, N = 2 0.51 0.52 0.52 0.51 0.54 0.50
GIMP Test: resize OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.0 Test: resize No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 4 8 12 16 20 SE +/- 0.21, N = 2 SE +/- 0.38, N = 2 SE +/- 0.10, N = 2 15.34 15.87 16.56
Geekbench Test: Multi Core Windows 8 Windows 10 OpenBenchmarking.org Score, More Is Better Geekbench 4.3.3 Test: Multi Core No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 9K 18K 27K 36K 45K SE +/- 151.00, N = 2 SE +/- 158.50, N = 2 SE +/- 124.50, N = 2 SE +/- 167.00, N = 2 SE +/- 21.00, N = 2 SE +/- 60.50, N = 2 39378 39265 38725 41084 41341 41760
GIMP Test: rotate OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.0 Test: rotate No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 6 12 18 24 30 SE +/- 0.09, N = 2 SE +/- 0.08, N = 2 SE +/- 0.09, N = 2 24.37 24.81 26.14
GIMP Test: unsharp-mask OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.0 Test: unsharp-mask No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 14 28 42 56 70 SE +/- 1.60, N = 2 SE +/- 1.96, N = 2 SE +/- 1.54, N = 2 58.20 59.55 62.18
Ethr Server Address: 127.0.0.1 - Protocol: TCP - Test: Bandwidth - Threads: 16 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: 127.0.0.1 - Protocol: TCP - Test: Bandwidth - Threads: 16 Spectre + Meltdown Mitigations Meltdown Mitigations No Mitigations 11K 22K 33K 44K 55K SE +/- 12947.33, N = 2 SE +/- 14984.67, N = 2 SE +/- 15878.00, N = 2 48204 46777 49732
GIMP Test: auto-levels OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.0 Test: auto-levels No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 9 18 27 36 45 SE +/- 0.10, N = 2 SE +/- 0.18, N = 2 SE +/- 0.02, N = 2 37.68 38.21 39.56
Geekbench Test: Single Core Windows 8 Windows 10 OpenBenchmarking.org Score, More Is Better Geekbench 4.3.3 Test: Single Core No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 1100 2200 3300 4400 5500 SE +/- 4.50, N = 2 SE +/- 8.50, N = 2 SE +/- 3.50, N = 2 SE +/- 6.50, N = 2 SE +/- 3.50, N = 2 SE +/- 1.50, N = 2 5168 5109 5098 5256 5263 5300
Ethr Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 16 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 16 Spectre + Meltdown Mitigations Meltdown Mitigations No Mitigations 13 26 39 52 65 SE +/- 0.18, N = 2 SE +/- 0.58, N = 2 SE +/- 0.56, N = 2 55.91 58.04 57.73
Ethr Server Address: 127.0.0.1 - Protocol: HTTP - Test: Bandwidth - Threads: 16 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: 127.0.0.1 - Protocol: HTTP - Test: Bandwidth - Threads: 16 Spectre + Meltdown Mitigations Meltdown Mitigations No Mitigations 20 40 60 80 100 SE +/- 1.00, N = 2 SE +/- 3.79, N = 2 SE +/- 0.32, N = 2 101 104 102
Phoronix Test Suite v10.8.5