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 .
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
fio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory t-test1: 1 t-test1: 2 ethr: 127.0.0.1 - TCP - Latency - 8 ethr: 127.0.0.1 - TCP - Latency - 16 ethr: 127.0.0.1 - TCP - Bandwidth - 8 ethr: 127.0.0.1 - TCP - Bandwidth - 16 ethr: 127.0.0.1 - HTTP - Bandwidth - 16 perl-benchmark: Interpreter osbench: Create Files osbench: Create Threads osbench: Launch Programs osbench: Memory Allocations sqlite: Timed SQLite Insertions diskspd: 1 - 0 - Read Only - 1M - 4KB diskspd: 1 - 0 - Read Only - 1M - 4KB diskspd: 1 - 0 - Read Only - 100M - 4KB diskspd: 1 - 0 - Read Only - 100M - 4KB diskspd: 1 - 0 - Read Only - 100M - 2MB diskspd: 1 - 0 - Read Only - 100M - 2MB diskspd: 1 - 50 - 1M - 4KB diskspd: 1 - 50 - 1M - 4KB diskspd: 1 - 50 - 100M - 4KB diskspd: 1 - 50 - 100M - 4KB diskspd: 1 - 50 - 100M - 2MB diskspd: 1 - 50 - 100M - 2MB diskspd: 1 - 100 - All Writes - 1M - 4KB diskspd: 1 - 100 - All Writes - 1M - 4KB diskspd: 1 - 100 - All Writes - 100M - 4KB diskspd: 1 - 100 - All Writes - 100M - 4KB diskspd: 1 - 100 - All Writes - 100M - 2MB diskspd: 1 - 100 - All Writes - 100M - 2MB diskspd: 6 - 0 - Read Only - 1M - 4KB diskspd: 6 - 0 - Read Only - 1M - 4KB diskspd: 6 - 0 - Read Only - 100M - 4KB diskspd: 6 - 0 - Read Only - 100M - 4KB diskspd: 6 - 0 - Read Only - 100M - 2MB diskspd: 6 - 0 - Read Only - 100M - 2MB diskspd: 6 - 50 - 1M - 4KB diskspd: 6 - 50 - 1M - 4KB diskspd: 6 - 50 - 100M - 4KB diskspd: 6 - 50 - 100M - 4KB diskspd: 6 - 50 - 100M - 2MB diskspd: 6 - 50 - 100M - 2MB diskspd: 6 - 100 - All Writes - 1M - 4KB diskspd: 6 - 100 - All Writes - 1M - 4KB diskspd: 6 - 100 - All Writes - 100M - 4KB diskspd: 6 - 100 - All Writes - 100M - 4KB diskspd: 6 - 100 - All Writes - 100M - 2MB diskspd: 6 - 100 - All Writes - 100M - 2MB euler3d: CFD Cycle Freq openssl: RSA 4096-bit Performance redis: SET redis: GET blender: BMW27 - CPU-Only blogbench: Read blogbench: Write compress-7zip: Compress Speed Test compress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 dacapobench: H2 dacapobench: Jython encode-flac: WAV To FLAC encode-mp3: WAV To MP3 ethr: TCP - Bandwidth - 16 ethr: HTTP - Bandwidth - 16 git: Time To Complete Common Git Commands go-benchmark: build go-benchmark: http go-benchmark: json go-benchmark: garbage iozone: 4Kb - 4GB - Write Performance iozone: 4Kb - 4GB - Read Performance phpbench: PHP Benchmark Suite darktable: Boat - CPU-only darktable: Masskrug - CPU-only darktable: Server Room - CPU-only darktable: Server Rack - CPU-only tesseract-ocr: Time To OCR 7 Images fio: Rand Read - Windows AIO - Yes - No - 2MB - Default Test Directory fio: Rand Write - Windows AIO - Yes - No - 2MB - Default Test Directory fio: Seq Read - Windows AIO - Yes - No - 2MB - Default Test Directory fio: Seq Write - Windows AIO - Yes - No - 2MB - Default Test Directory apptimer: LibreOffice apptimer: Blender 2.79 apptimer: File Explorer apptimer: VLC Media Player cinebench: Multi-Core Test cinebench: Single-Core Test geekbench: Multi Core geekbench: Single Core gimp: unsharp-mask gimp: resize gimp: rotate gimp: auto-levels Windows 10 Windows 8 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations Spectre + Meltdown Mitigations Meltdown Mitigations No Mitigations 725 185500 46.41 180 14.33 14.20 62855 49732 102 0.01298367 1015 30.31 2388 125 62.58 331 84721 340 87026 1725 862 103 26318 82.64 21155 482 241 281 71941 263 67372 283 141 119 30563 118 30191 2079 1039 265 67834 285 72915 488 244 275 70496 274 70209 282 141 16.72 134 715377 992663 203 8162 258 73047 11.97 3794 5560 12.71 15.28 32274 57.73 12.09 34346415550 4413 5113328 990452 251 1267 218575 0.41 0.50 0.49 0.34 76.88 3650 2747 3565 2754 0.76 0.04 0.09 0.15 3226 194 41760 5300 579 148000 45.46 197 15.48 15.02 85486 46777 104 0.01363817 981 30.99 2295 130 50.52 299 76650 320 81888 1717 858 160 40892 130.24 33340 992 496 268 68657 282 72249 284 142 127 32545 112 28610 1945 972 240 61558 256 65610 487 243 259 66375 247 63246 285 142 17.51 134 711781 983980 211 8504 261 75399 11.77 3549 5617 12.67 15.18 28672 58.04 12.42 39105132750 4401 5389082 962674 252 1213 216597 0.44 0.54 0.53 0.31 80.61 3674 2810 3647 2777 0.89 0.03 0.07 0.15 1452 130 41341 5263 500 127500 50.13 280 23.98 24.06 68608 48204 101 0.01507877 1086 36.43 2624 138 66.55 237 60686 247 63306 1699 849 89.01 22785 79.69 20399 587 293 197 50528 210 53865 936 468 120 30673 121 30870 1961 980 242 61912 214 54896 490 245 258 65949 282 72096 286 143 17.59 131 655496 897465 206 7549 228 73105 12.35 3728 5853 13.01 15.57 29077 55.91 12.76 41429476600 4677 5277765 993643 244 895 212225 0.42 0.51 0.51 0.31 89.08 3556 2707 3586 2680 0.99 0.04 0.09 0.16 1205 127 41084 5256 843 215500 40.83 221 0.01310041 801 32.61 2051 75.99 93.48 223 57060 294 75140 1360 680 16.65 4261 23.09 5909 421 210 2.64 675 2.69 687 90.99 45.50 159 40601 211 54110 1303 652 5.26 1347 4.90 1254 173 86.31 2.80 716 2.72 695 86.69 43.35 23.34 182 1083465 1406604 153 7246 211 82630 10.70 3141 4016 9.86 11.23 10.92 31407674100 7394 3561902 784287 330 1293 362516 0.45 0.52 0.52 0.34 65.84 7318 5446 7322 2923 0.90 0.03 0.07 0.12 3199 194 38725 5098 62.18 16.56 26.14 39.56 1113 285000 38.96 174 0.01134052 869 29.64 1947 73.17 93.97 255 65213 372 95293 1375 688 8.83 2260 16.67 4268 665 332 14.32 3666 2.62 669 90.83 45.42 150 38445 155 39656 1278 639 4.78 1221 4.83 1236 173 86.51 2.82 721 4.93 1261 264.38 132.19 24.39 181 1134436 1537879 152 7693 226 83332 10.64 3337 4024 9.68 11.23 10.23 31544983900 6789 3602255 779675 255 1878 367800 0.43 0.52 0.51 0.33 54.17 7366 5459 7373 2951 0.42 0.03 0.07 0.13 3220 193 39265 5109 59.55 15.87 24.81 38.21 1218 312000 38.96 160 0.01090204 924 28.20 1185 63.45 75.96 266 68140 406 103907 2182 1091 23.14 5924 4.88 1250 173 86.49 2.71 694 2.71 692 109.79 54.90 251 64219 189 48299 1347 674 4.71 1205 11.48 2939 600 299.86 9.59 2455 11.13 2849 342.10 171.05 25.49 181 1154135 1543296 153 7955 230 84503 10.57 3313 3907 9.68 11.19 10.32 31354274300 6680 3543035 782008 249 2060 361923 0.41 0.51 0.51 0.33 52.84 7408 5797 7385 2979 0.41 0.03 0.06 0.13 3212 194 39378 5168 58.20 15.34 24.37 37.68 OpenBenchmarking.org
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Windows 10 Windows 8 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 +/- 1.50, N = 2 SE +/- 7.00, N = 2 SE +/- 5.50, N = 2 SE +/- 13.50, N = 2 SE +/- 30.50, N = 2 SE +/- 16.50, N = 2 725 579 500 843 1113 1218
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Windows 10 Windows 8 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 +/- 500.00, N = 2 SE +/- 2000.00, N = 2 SE +/- 1500.00, N = 2 SE +/- 3500.00, N = 2 SE +/- 8000.00, N = 2 SE +/- 4000.00, N = 2 185500 148000 127500 215500 285000 312000
t-test1 Threads: 1 Windows 10 Windows 8 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 +/- 0.24, N = 2 SE +/- 1.33, N = 2 SE +/- 1.16, N = 2 SE +/- 0.12, N = 2 SE +/- 0.74, N = 2 SE +/- 0.35, N = 2 46.41 45.46 50.13 40.83 38.96 38.96
t-test1 Threads: 2 Windows 10 Windows 8 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 +/- 0.09, N = 2 SE +/- 0.19, N = 2 SE +/- 0.13, N = 2 SE +/- 0.21, N = 2 SE +/- 0.31, N = 2 SE +/- 0.54, N = 2 180 197 280 221 174 160
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 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 6 12 18 24 30 SE +/- 0.08, N = 2 SE +/- 0.39, N = 2 SE +/- 0.08, N = 2 14.33 15.48 23.98 MAX: 998.6 MAX: 997.76 MAX: 998.15
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 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 6 12 18 24 30 SE +/- 0.12, N = 2 SE +/- 0.04, N = 2 SE +/- 0.12, N = 2 14.20 15.02 24.06 MAX: 998.05 MAX: 998.25 MAX: 997.6
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 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 20K 40K 60K 80K 100K SE +/- 5345.33, N = 2 SE +/- 15311.67, N = 2 SE +/- 3991.00, N = 2 62855 85486 68608
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 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 11K 22K 33K 44K 55K SE +/- 15878.00, N = 2 SE +/- 14984.67, N = 2 SE +/- 12947.33, N = 2 49732 46777 48204
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 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 20 40 60 80 100 SE +/- 0.32, N = 2 SE +/- 3.79, N = 2 SE +/- 1.00, N = 2 102 104 101
Perl Benchmarks Test: Interpreter Windows 10 Windows 8 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 +/- 0.00008812, N = 2 SE +/- 0.00006256, N = 2 SE +/- 0.00009105, N = 2 SE +/- 0.00032087, N = 2 SE +/- 0.00010482, N = 2 SE +/- 0.00022825, N = 2 0.01298367 0.01363817 0.01507877 0.01310041 0.01134052 0.01090204
OSBench Test: Create Files Windows 10 Windows 8 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 +/- 3.01, N = 2 SE +/- 12.99, N = 2 SE +/- 19.39, N = 2 SE +/- 3.70, N = 2 SE +/- 50.12, N = 2 SE +/- 119.13, N = 2 1015 981 1086 801 869 924
OSBench Test: Create Threads Windows 10 Windows 8 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 +/- 0.06, N = 2 SE +/- 0.35, N = 2 SE +/- 1.23, N = 2 SE +/- 0.18, N = 2 SE +/- 0.27, N = 2 SE +/- 0.03, N = 2 30.31 30.99 36.43 32.61 29.64 28.20
OSBench Test: Launch Programs Windows 10 Windows 8 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 +/- 30.81, N = 2 SE +/- 15.60, N = 2 SE +/- 16.71, N = 2 SE +/- 6.63, N = 2 SE +/- 21.31, N = 2 SE +/- 723.90, N = 2 2388 2295 2624 2051 1947 1185
OSBench Test: Memory Allocations Windows 10 Windows 8 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 +/- 0.06, N = 2 SE +/- 0.71, N = 2 SE +/- 0.65, N = 2 SE +/- 0.04, N = 2 SE +/- 0.39, N = 2 SE +/- 0.33, N = 2 125.00 130.00 138.00 75.99 73.17 63.45
SQLite Timed SQLite Insertions Windows 10 Windows 8 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 +/- 0.05, N = 2 SE +/- 7.06, N = 2 SE +/- 0.36, N = 2 SE +/- 1.09, N = 2 SE +/- 0.14, N = 2 SE +/- 15.80, N = 2 62.58 50.52 66.55 93.48 93.97 75.96
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB Windows 10 Windows 8 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 +/- 0.72, N = 2 SE +/- 33.74, N = 2 SE +/- 4.22, N = 2 SE +/- 1.62, N = 2 SE +/- 41.44, N = 2 SE +/- 24.89, N = 2 331 299 237 223 255 266
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB Windows 10 Windows 8 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 +/- 183.92, N = 2 SE +/- 8637.42, N = 2 SE +/- 1078.67, N = 2 SE +/- 414.15, N = 2 SE +/- 10608.55, N = 2 SE +/- 6372.04, N = 2 84721 76650 60686 57060 65213 68140
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB Windows 10 Windows 8 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 +/- 22.00, N = 2 SE +/- 16.99, N = 2 SE +/- 5.60, N = 2 SE +/- 29.98, N = 2 SE +/- 79.40, N = 2 SE +/- 65.44, N = 2 340 320 247 294 372 406
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB Windows 10 Windows 8 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 +/- 5629.78, N = 2 SE +/- 4348.40, N = 2 SE +/- 1433.97, N = 2 SE +/- 7673.07, N = 2 SE +/- 20324.82, N = 2 SE +/- 16751.92, N = 2 87026 81888 63306 75140 95293 103907
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB Windows 10 Windows 8 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 +/- 4.06, N = 2 SE +/- 0.50, N = 2 SE +/- 13.94, N = 2 SE +/- 27.06, N = 2 SE +/- 37.69, N = 2 SE +/- 40.72, N = 2 1725 1717 1699 1360 1375 2182
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB Windows 10 Windows 8 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 +/- 2.03, N = 2 SE +/- 0.25, N = 2 SE +/- 6.97, N = 2 SE +/- 13.53, N = 2 SE +/- 18.85, N = 2 SE +/- 20.37, N = 2 862 858 849 680 688 1091
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB Windows 10 Windows 8 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 +/- 4.26, N = 2 SE +/- 6.42, N = 2 SE +/- 2.51, N = 2 SE +/- 3.97, N = 2 SE +/- 4.43, N = 2 SE +/- 1.29, N = 2 103.00 160.00 89.01 16.65 8.83 23.14
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB Windows 10 Windows 8 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 +/- 1090.21, N = 2 SE +/- 1642.51, N = 2 SE +/- 642.14, N = 2 SE +/- 1014.85, N = 2 SE +/- 1132.72, N = 2 SE +/- 329.57, N = 2 26318 40892 22785 4261 2260 5924
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB Windows 10 Windows 8 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 +/- 0.07, N = 2 SE +/- 9.62, N = 2 SE +/- 1.23, N = 2 SE +/- 0.14, N = 2 SE +/- 1.28, N = 2 SE +/- 0.24, N = 2 82.64 130.24 79.69 23.09 16.67 4.88
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB Windows 10 Windows 8 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 +/- 19.59, N = 2 SE +/- 2461.70, N = 2 SE +/- 314.10, N = 2 SE +/- 35.10, N = 2 SE +/- 327.44, N = 2 SE +/- 61.36, N = 2 21155 33340 20399 5909 4268 1250
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB Windows 10 Windows 8 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 +/- 0.93, N = 2 SE +/- 372.93, N = 2 SE +/- 108.27, N = 2 SE +/- 273.54, N = 2 SE +/- 61.06, N = 2 SE +/- 0.60, N = 2 482 992 587 421 665 173
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB Windows 10 Windows 8 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 +/- 0.47, N = 2 SE +/- 186.47, N = 2 SE +/- 54.13, N = 2 SE +/- 136.77, N = 2 SE +/- 30.53, N = 2 SE +/- 0.30, N = 2 241.00 496.00 293.00 210.00 332.00 86.49
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB Windows 10 Windows 8 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 +/- 0.23, N = 2 SE +/- 14.12, N = 2 SE +/- 14.58, N = 2 SE +/- 0.16, N = 2 SE +/- 0.57, N = 2 SE +/- 0.11, N = 2 281.00 268.00 197.00 2.64 14.32 2.71
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB Windows 10 Windows 8 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 +/- 59.56, N = 2 SE +/- 3613.14, N = 2 SE +/- 3730.93, N = 2 SE +/- 40.30, N = 2 SE +/- 145.89, N = 2 SE +/- 27.95, N = 2 71941 68657 50528 675 3666 694
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB Windows 10 Windows 8 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 +/- 7.89, N = 2 SE +/- 0.05, N = 2 SE +/- 0.62, N = 2 SE +/- 0.11, N = 2 SE +/- 0.17, N = 2 SE +/- 0.09, N = 2 263.00 282.00 210.00 2.69 2.62 2.71
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB Windows 10 Windows 8 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 +/- 2018.92, N = 2 SE +/- 14.00, N = 2 SE +/- 158.68, N = 2 SE +/- 26.87, N = 2 SE +/- 41.99, N = 2 SE +/- 21.68, N = 2 67372 72249 53865 687 669 692
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB Windows 10 Windows 8 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 +/- 0.20, N = 2 SE +/- 0.63, N = 2 SE +/- 149.96, N = 2 SE +/- 0.47, N = 2 SE +/- 0.77, N = 2 SE +/- 19.07, N = 2 283.00 284.00 936.00 90.99 90.83 109.79
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB Windows 10 Windows 8 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 +/- 0.10, N = 2 SE +/- 0.32, N = 2 SE +/- 74.98, N = 2 SE +/- 0.23, N = 2 SE +/- 0.38, N = 2 SE +/- 9.54, N = 2 141.00 142.00 468.00 45.50 45.42 54.90
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB Windows 10 Windows 8 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 +/- 6.77, N = 2 SE +/- 33.15, N = 2 SE +/- 1.53, N = 2 SE +/- 15.27, N = 2 SE +/- 8.99, N = 2 SE +/- 68.88, N = 2 119 127 120 159 150 251
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB Windows 10 Windows 8 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 +/- 1731.37, N = 2 SE +/- 8485.86, N = 2 SE +/- 389.85, N = 2 SE +/- 3908.00, N = 2 SE +/- 2299.86, N = 2 SE +/- 17633.07, N = 2 30563 32545 30673 40601 38445 64219
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB Windows 10 Windows 8 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 +/- 3.72, N = 2 SE +/- 6.54, N = 2 SE +/- 8.67, N = 2 SE +/- 18.96, N = 2 SE +/- 15.81, N = 2 SE +/- 2.85, N = 2 118 112 121 211 155 189
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB Windows 10 Windows 8 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 +/- 952.82, N = 2 SE +/- 1673.91, N = 2 SE +/- 2217.86, N = 2 SE +/- 4852.99, N = 2 SE +/- 4046.86, N = 2 SE +/- 729.92, N = 2 30191 28610 30870 54110 39656 48299
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB Windows 10 Windows 8 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 +/- 92.56, N = 2 SE +/- 94.23, N = 2 SE +/- 57.90, N = 2 SE +/- 15.67, N = 2 SE +/- 43.93, N = 2 SE +/- 34.86, N = 2 2079 1945 1961 1303 1278 1347
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB Windows 10 Windows 8 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 +/- 46.29, N = 2 SE +/- 47.12, N = 2 SE +/- 28.95, N = 2 SE +/- 7.83, N = 2 SE +/- 21.97, N = 2 SE +/- 17.43, N = 2 1039 972 980 652 639 674
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB Windows 10 Windows 8 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 +/- 6.80, N = 2 SE +/- 16.45, N = 2 SE +/- 16.91, N = 2 SE +/- 0.00, N = 2 SE +/- 0.13, N = 2 SE +/- 0.57, N = 2 265.00 240.00 242.00 5.26 4.78 4.71
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB Windows 10 Windows 8 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 +/- 1740.47, N = 2 SE +/- 4211.34, N = 2 SE +/- 4327.17, N = 2 SE +/- 0.25, N = 2 SE +/- 31.86, N = 2 SE +/- 145.41, N = 2 67834 61558 61912 1347 1221 1205
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB Windows 10 Windows 8 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 +/- 3.47, N = 2 SE +/- 11.25, N = 2 SE +/- 10.65, N = 2 SE +/- 0.04, N = 2 SE +/- 0.16, N = 2 SE +/- 5.73, N = 2 285.00 256.00 214.00 4.90 4.83 11.48
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB Windows 10 Windows 8 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 +/- 890.33, N = 2 SE +/- 2879.86, N = 2 SE +/- 2725.00, N = 2 SE +/- 9.04, N = 2 SE +/- 40.81, N = 2 SE +/- 1466.96, N = 2 72915 65610 54896 1254 1236 2939
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB Windows 10 Windows 8 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 +/- 5.07, N = 2 SE +/- 1.47, N = 2 SE +/- 3.50, N = 2 SE +/- 0.17, N = 2 SE +/- 1.83, N = 2 SE +/- 126.09, N = 2 488 487 490 173 173 600
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB Windows 10 Windows 8 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 +/- 2.53, N = 2 SE +/- 0.73, N = 2 SE +/- 1.75, N = 2 SE +/- 0.09, N = 2 SE +/- 0.91, N = 2 SE +/- 63.05, N = 2 244.00 243.00 245.00 86.31 86.51 299.86
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB Windows 10 Windows 8 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 +/- 9.64, N = 2 SE +/- 24.72, N = 2 SE +/- 15.92, N = 2 SE +/- 0.02, N = 2 SE +/- 0.00, N = 2 SE +/- 0.18, N = 2 275.00 259.00 258.00 2.80 2.82 9.59
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB Windows 10 Windows 8 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 +/- 2469.96, N = 2 SE +/- 6326.85, N = 2 SE +/- 4075.30, N = 2 SE +/- 5.13, N = 2 SE +/- 0.03, N = 2 SE +/- 44.76, N = 2 70496 66375 65949 716 721 2455
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB Windows 10 Windows 8 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 +/- 6.55, N = 2 SE +/- 15.22, N = 2 SE +/- 2.52, N = 2 SE +/- 0.10, N = 2 SE +/- 1.61, N = 2 SE +/- 1.68, N = 2 274.00 247.00 282.00 2.72 4.93 11.13
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB Windows 10 Windows 8 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 +/- 1675.36, N = 2 SE +/- 3895.74, N = 2 SE +/- 647.38, N = 2 SE +/- 24.02, N = 2 SE +/- 410.53, N = 2 SE +/- 430.41, N = 2 70209 63246 72096 695 1261 2849
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB Windows 10 Windows 8 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 +/- 0.17, N = 2 SE +/- 0.37, N = 2 SE +/- 0.27, N = 2 SE +/- 4.77, N = 2 SE +/- 81.46, N = 2 SE +/- 1.07, N = 2 282.00 285.00 286.00 86.69 264.38 342.10
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB Windows 10 Windows 8 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 +/- 0.09, N = 2 SE +/- 0.19, N = 2 SE +/- 0.14, N = 2 SE +/- 2.39, N = 2 SE +/- 40.73, N = 2 SE +/- 0.53, N = 2 141.00 142.00 143.00 43.35 132.19 171.05
Euler3D CFD Cycle Frequency Windows 10 Windows 8 OpenBenchmarking.org Hz, More Is Better Euler3D CFD Cycle Frequency No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 6 12 18 24 30 SE +/- 0.26, N = 2 SE +/- 0.04, N = 2 SE +/- 0.04, N = 2 SE +/- 2.63, N = 2 SE +/- 1.62, N = 2 SE +/- 0.63, N = 2 16.72 17.51 17.59 23.34 24.39 25.49
OpenSSL RSA 4096-bit Performance Windows 10 Windows 8 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 +/- 0.05, N = 2 SE +/- 0.05, N = 2 SE +/- 0.05, N = 2 SE +/- 0.15, N = 2 SE +/- 1.15, N = 2 SE +/- 0.10, N = 2 134 134 131 182 181 181
Redis Test: SET Windows 10 Windows 8 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 +/- 8263.91, N = 2 SE +/- 2862.44, N = 2 SE +/- 10459.94, N = 2 SE +/- 6690.94, N = 2 SE +/- 12353.19, N = 2 SE +/- 199.81, N = 2 715377 711781 655496 1083465 1134436 1154135
Redis Test: GET Windows 10 Windows 8 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 +/- 14285.03, N = 2 SE +/- 4260.03, N = 2 SE +/- 442.97, N = 2 SE +/- 7023.63, N = 2 SE +/- 3665.88, N = 2 SE +/- 22383.81, N = 2 992663 983980 897465 1406604 1537879 1543296
Blender Blend File: BMW27 - Compute: CPU-Only Windows 10 Windows 8 OpenBenchmarking.org Seconds, Fewer Is Better Blender 2.79a Blend File: BMW27 - Compute: CPU-Only No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 50 100 150 200 250 203 211 206 153 152 153
BlogBench Test: Read Windows 10 Windows 8 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 +/- 365.50, N = 2 SE +/- 96.00, N = 2 SE +/- 23.50, N = 2 SE +/- 228.50, N = 2 SE +/- 49.50, N = 2 SE +/- 145.00, N = 2 8162 8504 7549 7246 7693 7955
BlogBench Test: Write Windows 10 Windows 8 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 +/- 0.50, N = 2 SE +/- 1.00, N = 2 SE +/- 4.00, N = 2 SE +/- 3.00, N = 2 258 261 228 211 226 230
7-Zip Compression Compress Speed Test Windows 10 Windows 8 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 +/- 760.00, N = 2 SE +/- 253.50, N = 2 SE +/- 342.00, N = 2 SE +/- 70.50, N = 2 SE +/- 620.00, N = 2 SE +/- 307.50, N = 2 73047 75399 73105 82630 83332 84503
Zstd Compression Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Windows 10 Windows 8 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 +/- 0.61, N = 2 SE +/- 0.12, N = 2 SE +/- 0.23, N = 2 SE +/- 0.01, N = 2 SE +/- 0.04, N = 2 SE +/- 0.02, N = 2 11.97 11.77 12.35 10.70 10.64 10.57
DaCapo Benchmark Java Test: H2 Windows 10 Windows 8 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 +/- 93.00, N = 2 SE +/- 25.00, N = 2 SE +/- 17.50, N = 2 SE +/- 47.00, N = 2 SE +/- 101.50, N = 2 SE +/- 219.00, N = 2 3794 3549 3728 3141 3337 3313
DaCapo Benchmark Java Test: Jython Windows 10 Windows 8 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 +/- 63.00, N = 2 SE +/- 121.00, N = 2 SE +/- 30.50, N = 2 SE +/- 16.00, N = 2 SE +/- 54.50, N = 2 5560 5617 5853 4016 4024 3907
FLAC Audio Encoding WAV To FLAC Windows 10 Windows 8 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 +/- 0.02, N = 2 SE +/- 0.02, N = 2 SE +/- 0.03, N = 2 SE +/- 0.06, N = 2 SE +/- 0.04, N = 2 SE +/- 0.05, N = 2 12.71 12.67 13.01 9.86 9.68 9.68
LAME MP3 Encoding WAV To MP3 Windows 10 Windows 8 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 +/- 0.01, N = 2 SE +/- 0.02, N = 2 SE +/- 0.03, N = 2 SE +/- 0.03, N = 2 SE +/- 0.01, N = 2 SE +/- 0.02, N = 2 15.28 15.18 15.57 11.23 11.23 11.19
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 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 7K 14K 21K 28K 35K SE +/- 3022.00, N = 2 SE +/- 942.00, N = 2 SE +/- 147.00, N = 2 32274 28672 29077
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 No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 13 26 39 52 65 SE +/- 0.56, N = 2 SE +/- 0.58, N = 2 SE +/- 0.18, N = 2 57.73 58.04 55.91
Git Time To Complete Common Git Commands Windows 10 Windows 8 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 +/- 0.01, N = 2 SE +/- 0.06, N = 2 SE +/- 0.01, N = 2 SE +/- 0.08, N = 2 SE +/- 0.14, N = 2 12.09 12.42 12.76 10.92 10.23 10.32 1. git version 2.21.0.windows.1
Go Benchmarks Test: build Windows 10 Windows 8 OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: build No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 9000M 18000M 27000M 36000M 45000M SE +/- 1743086250.00, N = 2 SE +/- 6546732650.00, N = 2 SE +/- 7105747200.00, N = 2 SE +/- 4642000400.00, N = 2 SE +/- 4495561000.00, N = 2 SE +/- 4789686500.00, N = 2 34346415550 39105132750 41429476600 31407674100 31544983900 31354274300
Go Benchmarks Test: http Windows 10 Windows 8 OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: http No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 1600 3200 4800 6400 8000 SE +/- 26.50, N = 2 SE +/- 13.50, N = 2 SE +/- 25.00, N = 2 SE +/- 64.00, N = 2 SE +/- 78.50, N = 2 4413 4401 4677 7394 6789 6680
Go Benchmarks Test: json Windows 10 Windows 8 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 +/- 19946.50, N = 2 SE +/- 72805.00, N = 2 SE +/- 60960.50, N = 2 SE +/- 33142.50, N = 2 SE +/- 21981.00, N = 2 SE +/- 23644.50, N = 2 5113328 5389082 5277765 3561902 3602255 3543035
Go Benchmarks Test: garbage Windows 10 Windows 8 OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: garbage No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 200K 400K 600K 800K 1000K SE +/- 19647.50, N = 2 SE +/- 1247.00, N = 2 SE +/- 12466.50, N = 2 SE +/- 3535.50, N = 2 SE +/- 2836.50, N = 2 SE +/- 3445.00, N = 2 990452 962674 993643 784287 779675 782008
IOzone Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance Windows 10 Windows 8 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 +/- 3.49, N = 2 SE +/- 2.06, N = 2 SE +/- 7.00, N = 2 SE +/- 82.09, N = 2 SE +/- 0.28, N = 2 SE +/- 1.29, N = 2 251 252 244 330 255 249
IOzone Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance Windows 10 Windows 8 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 +/- 1.37, N = 2 SE +/- 0.59, N = 2 SE +/- 5.91, N = 2 SE +/- 1.53, N = 2 SE +/- 6.52, N = 2 SE +/- 2.79, N = 2 1267 1213 895 1293 1878 2060
PHPBench PHP Benchmark Suite Windows 10 Windows 8 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 +/- 1166.50, N = 2 SE +/- 1444.50, N = 2 SE +/- 1374.50, N = 2 SE +/- 1045.50, N = 2 SE +/- 4.00, N = 2 SE +/- 1741.00, N = 2 218575 216597 212225 362516 367800 361923
Darktable Test: Boat - Acceleration: CPU-only Windows 10 Windows 8 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 +/- 0.00, N = 2 SE +/- 0.02, N = 2 SE +/- 0.00, N = 2 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 0.41 0.44 0.42 0.45 0.43 0.41
Darktable Test: Masskrug - Acceleration: CPU-only Windows 10 Windows 8 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 +/- 0.02, N = 2 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 0.50 0.54 0.51 0.52 0.52 0.51
Darktable Test: Server Room - Acceleration: CPU-only Windows 10 Windows 8 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 +/- 0.00, N = 2 SE +/- 0.02, N = 2 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 0.49 0.53 0.51 0.52 0.51 0.51
Darktable Test: Server Rack - Acceleration: CPU-only Windows 10 Windows 8 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 0.34 0.31 0.31 0.34 0.33 0.33
Tesseract OCR Time To OCR 7 Images Windows 10 Windows 8 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 +/- 0.12, N = 2 SE +/- 0.15, N = 2 SE +/- 0.24, N = 2 SE +/- 0.13, N = 2 SE +/- 0.17, N = 2 SE +/- 0.18, N = 2 76.88 80.61 89.08 65.84 54.17 52.84
Flexible IO Tester Type: Random Read - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Windows 10 Windows 8 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 +/- 2.00, N = 2 SE +/- 5.50, N = 2 SE +/- 4.00, N = 2 SE +/- 5.50, N = 2 SE +/- 5.50, N = 2 SE +/- 6.50, N = 2 3650 3674 3556 7318 7366 7408
Flexible IO Tester Type: Random Write - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Windows 10 Windows 8 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 +/- 23.50, N = 2 SE +/- 2.00, N = 2 SE +/- 2.00, N = 2 SE +/- 220.50, N = 2 SE +/- 242.50, N = 2 SE +/- 55.50, N = 2 2747 2810 2707 5446 5459 5797
Flexible IO Tester Type: Sequential Read - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Windows 10 Windows 8 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 +/- 44.00, N = 2 SE +/- 52.50, N = 2 SE +/- 3.50, N = 2 SE +/- 5.00, N = 2 SE +/- 0.50, N = 2 SE +/- 8.00, N = 2 3565 3647 3586 7322 7373 7385
Flexible IO Tester Type: Sequential Write - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Windows 10 Windows 8 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 +/- 15.50, N = 2 SE +/- 1.50, N = 2 SE +/- 4.00, N = 2 SE +/- 12.00, N = 2 SE +/- 17.00, N = 2 SE +/- 11.00, N = 2 2754 2777 2680 2923 2951 2979
AppTimer Time To Launch: LibreOffice Windows 10 Windows 8 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 0.76 0.89 0.99 0.90 0.42 0.41
AppTimer Time To Launch: Blender 2.79 Windows 10 Windows 8 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 0.04 0.03 0.04 0.03 0.03 0.03
AppTimer Time To Launch: File Explorer Windows 10 Windows 8 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 0.09 0.07 0.09 0.07 0.07 0.06
AppTimer Time To Launch: VLC Media Player Windows 10 Windows 8 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 0.15 0.15 0.16 0.12 0.13 0.13
Maxon Cinebench Test: Multi-Core Test Windows 10 Windows 8 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 3226 1452 1205 3199 3220 3212
Maxon Cinebench Test: Single-Core Test Windows 10 Windows 8 OpenBenchmarking.org pts, More Is Better Maxon Cinebench 15.038 Test: Single-Core Test No Mitigations Meltdown Mitigations Spectre + Meltdown Mitigations 40 80 120 160 200 194 130 127 194 193 194
Geekbench Test: Multi Core Windows 10 Windows 8 OpenBenchmarking.org Score, More Is Better Geekbench 4.3.3 Test: Multi Core Spectre + Meltdown Mitigations Meltdown Mitigations No Mitigations 9K 18K 27K 36K 45K SE +/- 167.00, N = 2 SE +/- 21.00, N = 2 SE +/- 60.50, N = 2 SE +/- 124.50, N = 2 SE +/- 158.50, N = 2 SE +/- 151.00, N = 2 41084 41341 41760 38725 39265 39378
Geekbench Test: Single Core Windows 10 Windows 8 OpenBenchmarking.org Score, More Is Better Geekbench 4.3.3 Test: Single Core Spectre + Meltdown Mitigations Meltdown Mitigations No Mitigations 1100 2200 3300 4400 5500 SE +/- 6.50, N = 2 SE +/- 3.50, N = 2 SE +/- 1.50, N = 2 SE +/- 3.50, N = 2 SE +/- 8.50, N = 2 SE +/- 4.50, N = 2 5256 5263 5300 5098 5109 5168
GIMP Test: unsharp-mask OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.0 Test: unsharp-mask Meltdown Mitigations Spectre + Meltdown Mitigations No Mitigations 14 28 42 56 70 SE +/- 1.96, N = 2 SE +/- 1.54, N = 2 SE +/- 1.60, N = 2 59.55 62.18 58.20
GIMP Test: resize OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.0 Test: resize Meltdown Mitigations Spectre + Meltdown Mitigations No Mitigations 4 8 12 16 20 SE +/- 0.38, N = 2 SE +/- 0.10, N = 2 SE +/- 0.21, N = 2 15.87 16.56 15.34
GIMP Test: rotate OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.0 Test: rotate Meltdown Mitigations Spectre + Meltdown Mitigations No Mitigations 6 12 18 24 30 SE +/- 0.08, N = 2 SE +/- 0.09, N = 2 SE +/- 0.09, N = 2 24.81 26.14 24.37
GIMP Test: auto-levels OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.0 Test: auto-levels Meltdown Mitigations Spectre + Meltdown Mitigations No Mitigations 9 18 27 36 45 SE +/- 0.18, N = 2 SE +/- 0.02, N = 2 SE +/- 0.10, N = 2 38.21 39.56 37.68
Phoronix Test Suite v10.8.4