LLVM Clang 6.0 6.0 Benchmarking Linux Intel Core i7-8700K testing with a ASUS PRIME Z370-A (0607 BIOS) and llvmpipe 16000MB on Ubuntu 18.04 via the Phoronix Test Suite. 2x Xeon Gold 6138: Clang 5.0: Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Device 2020, Memory: 96256MB, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Network: Intel I210 Gigabit Connection OS: Ubuntu 17.10, Kernel: 4.16.0-999-generic (x86_64) 20180302, Desktop: GNOME Shell 3.26.2, Display Driver: modesetting 1.19.5, Compiler: Clang 5.0.1-svn325091-1~exp1~20180305093938.89, File-System: ext4, Screen Resolution: 1024x768 2x Xeon Gold 6138: Clang 6.0: Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Device 2020, Memory: 96256MB, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Network: Intel I210 Gigabit Connection OS: Ubuntu 17.10, Kernel: 4.16.0-999-generic (x86_64) 20180302, Desktop: GNOME Shell 3.26.2, Display Driver: modesetting 1.19.5, Compiler: Clang 6.0.0-svn326550-1~exp1~20180305180427.62, File-System: ext4, Screen Resolution: 1024x768 EPYC 7601: Clang 5.0: Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V0.05.B10 BIOS), Chipset: AMD Device 1450, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe OS: Ubuntu 17.10, Kernel: 4.16.0-999-generic (x86_64) 20180304, Compiler: Clang 5.0.1-svn325091-1~exp1~20180302003323.13, File-System: ext4, Screen Resolution: 1920x1080 EPYC 7601: Clang 6.0: Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V0.05.B10 BIOS), Chipset: AMD Device 1450, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe OS: Ubuntu 17.10, Kernel: 4.16.0-999-generic (x86_64) 20180304, Compiler: Clang 6.0.0-svn326550-1~exp1~20180305180427.62, File-System: ext4, Screen Resolution: 1920x1080 Core i7 8700K: Clang 5.0: Processor: Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads), Motherboard: ASUS PRIME Z370-A (0607 BIOS), Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: Samsung SSD 950 PRO 256GB, Graphics: llvmpipe 16000MB, Audio: Realtek ALC1220, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.15.0-10-generic (x86_64), Desktop: GNOME Shell 3.27.92, Display Driver: modesetting 1.19.6, OpenGL: 3.3 Mesa 18.0.0-rc4 (LLVM 5.0 256 bits), Compiler: Clang 5.0.1-2, File-System: ext4, Screen Resolution: 1024x768 Core i7 8700K: Clang 6.0: Processor: Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads), Motherboard: ASUS PRIME Z370-A (0607 BIOS), Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: Samsung SSD 950 PRO 256GB, Graphics: llvmpipe 16000MB, Audio: Realtek ALC1220, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.15.0-10-generic (x86_64), Desktop: GNOME Shell 3.27.92, Display Driver: modesetting 1.19.6, OpenGL: 3.3 Mesa 18.0.0-rc4 (LLVM 5.0 256 bits), Compiler: Clang 6.0.0-1ubuntu1, File-System: ext4, Screen Resolution: 1024x768 SQLite 3.22 Timed SQLite Insertions Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 42.62 |========================== 2x Xeon Gold 6138: Clang 6.0 . 44.51 |============================ EPYC 7601: Clang 5.0 ......... 3.02 |== EPYC 7601: Clang 6.0 ......... 3.03 |== Core i7 8700K: Clang 5.0 ..... 65.80 |========================================= Core i7 8700K: Clang 6.0 ..... 66.09 |========================================= Compile Bench 0.6 Test: Compile MB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 1728.74 |======================================= 2x Xeon Gold 6138: Clang 6.0 . 1721.94 |======================================= EPYC 7601: Clang 5.0 ......... 1688.29 |====================================== EPYC 7601: Clang 6.0 ......... 1698.33 |====================================== Core i7 8700K: Clang 5.0 ..... 1519.54 |================================== Core i7 8700K: Clang 6.0 ..... 1508.71 |================================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 545.29 |===================================== 2x Xeon Gold 6138: Clang 6.0 . 546.27 |===================================== EPYC 7601: Clang 5.0 ......... 405.41 |=========================== EPYC 7601: Clang 6.0 ......... 405.58 |=========================== Core i7 8700K: Clang 5.0 ..... 588.11 |======================================== Core i7 8700K: Clang 6.0 ..... 594.36 |======================================== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 2507.49 |============================= 2x Xeon Gold 6138: Clang 6.0 . 2536.13 |============================= EPYC 7601: Clang 5.0 ......... 2341.39 |=========================== EPYC 7601: Clang 6.0 ......... 2299.43 |========================== Core i7 8700K: Clang 5.0 ..... 3391.56 |======================================= Core i7 8700K: Clang 6.0 ..... 3271.09 |====================================== GNU MPC 1.1.0 Multi-Precision Benchmark Global Score > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 8277 |========================================== 2x Xeon Gold 6138: Clang 6.0 . 8223 |========================================== EPYC 7601: Clang 5.0 ......... 5927 |============================== EPYC 7601: Clang 6.0 ......... 5940 |============================== High Performance Conjugate Gradient 3.0 GFLOP/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 0.85 |===================== 2x Xeon Gold 6138: Clang 6.0 . 0.86 |====================== EPYC 7601: Clang 5.0 ......... 0.86 |====================== EPYC 7601: Clang 6.0 ......... 0.83 |===================== Core i7 8700K: Clang 5.0 ..... 1.67 |========================================== Core i7 8700K: Clang 6.0 ..... 1.68 |========================================== PolyBench-C 3.2 Test: 3 Matrix Multiplications Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 10.41 |======= 2x Xeon Gold 6138: Clang 6.0 . 10.60 |======= EPYC 7601: Clang 5.0 ......... 56.41 |===================================== EPYC 7601: Clang 6.0 ......... 61.93 |========================================= Core i7 8700K: Clang 5.0 ..... 6.57 |==== Core i7 8700K: Clang 6.0 ..... 6.43 |==== FFTE 6.0 Test: N=256, 1D Complex FFT Routine MFLOPS > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 7429.86 |======================================= Timed HMMer Search 2.3.2 Pfam Database Search Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 13.28 |======================================== 2x Xeon Gold 6138: Clang 6.0 . 13.51 |========================================= EPYC 7601: Clang 5.0 ......... 7.94 |======================== EPYC 7601: Clang 6.0 ......... 7.91 |======================== Core i7 8700K: Clang 5.0 ..... 5.19 |================ Core i7 8700K: Clang 6.0 ..... 5.17 |================ Timed MAFFT Alignment 7.392 Multiple Sequence Alignment Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 4.33 |========================================== 2x Xeon Gold 6138: Clang 6.0 . 4.22 |========================================= EPYC 7601: Clang 5.0 ......... 3.20 |=============================== EPYC 7601: Clang 6.0 ......... 3.30 |================================ Core i7 8700K: Clang 5.0 ..... 3.14 |============================== Core i7 8700K: Clang 6.0 ..... 3.21 |=============================== BLAKE2 20170307 Cycles Per Byte < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 2.70 |========================== 2x Xeon Gold 6138: Clang 6.0 . 2.52 |======================== EPYC 7601: Clang 5.0 ......... 4.14 |======================================= EPYC 7601: Clang 6.0 ......... 4.13 |======================================= Core i7 8700K: Clang 5.0 ..... 4.43 |========================================== Core i7 8700K: Clang 6.0 ..... 4.10 |======================================= Fhourstones 3.1 Complex Connect-4 Solving Kpos / sec > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 13408.93 |=============================== 2x Xeon Gold 6138: Clang 6.0 . 13169.60 |=============================== EPYC 7601: Clang 5.0 ......... 10966.67 |========================== EPYC 7601: Clang 6.0 ......... 10777.23 |========================= Core i7 8700K: Clang 5.0 ..... 15578.63 |==================================== Core i7 8700K: Clang 6.0 ..... 16244.53 |====================================== SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 1996.42 |======================= 2x Xeon Gold 6138: Clang 6.0 . 1986.82 |======================= EPYC 7601: Clang 5.0 ......... 1915.03 |====================== EPYC 7601: Clang 6.0 ......... 1938.06 |====================== Core i7 8700K: Clang 5.0 ..... 3318.03 |====================================== Core i7 8700K: Clang 6.0 ..... 3424.47 |======================================= SciMark 2.0 Computational Test: Monte Carlo Mflops > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 608.03 |================================ 2x Xeon Gold 6138: Clang 6.0 . 601.84 |=============================== EPYC 7601: Clang 5.0 ......... 561.26 |============================= EPYC 7601: Clang 6.0 ......... 552.99 |============================= Core i7 8700K: Clang 5.0 ..... 756.45 |======================================= Core i7 8700K: Clang 6.0 ..... 768.76 |======================================== SciMark 2.0 Computational Test: Fast Fourier Transform Mflops > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 628.53 |======================================== 2x Xeon Gold 6138: Clang 6.0 . 624.10 |======================================== EPYC 7601: Clang 5.0 ......... 221.64 |============== EPYC 7601: Clang 6.0 ......... 221.85 |============== Core i7 8700K: Clang 5.0 ..... 503.81 |================================ Core i7 8700K: Clang 6.0 ..... 609.65 |======================================= SciMark 2.0 Computational Test: Sparse Matrix Multiply Mflops > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 2530.21 |============================= 2x Xeon Gold 6138: Clang 6.0 . 2519.03 |============================= EPYC 7601: Clang 5.0 ......... 2418.43 |============================ EPYC 7601: Clang 6.0 ......... 2525.33 |============================= Core i7 8700K: Clang 5.0 ..... 3313.67 |====================================== Core i7 8700K: Clang 6.0 ..... 3400.89 |======================================= SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 4818.02 |================= 2x Xeon Gold 6138: Clang 6.0 . 4816.27 |================= EPYC 7601: Clang 5.0 ......... 4944.14 |================== EPYC 7601: Clang 6.0 ......... 4960.18 |================== Core i7 8700K: Clang 5.0 ..... 10277.58 |===================================== Core i7 8700K: Clang 6.0 ..... 10582.11 |====================================== SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Mflops > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 1397.28 |=============================== 2x Xeon Gold 6138: Clang 6.0 . 1372.86 |============================== EPYC 7601: Clang 5.0 ......... 1429.70 |================================ EPYC 7601: Clang 6.0 ......... 1429.95 |================================ Core i7 8700K: Clang 5.0 ..... 1738.66 |======================================= Core i7 8700K: Clang 6.0 ..... 1760.98 |======================================= Botan 2.4.0 Test: KASUMI - Encrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 79.91 |================================= 2x Xeon Gold 6138: Clang 6.0 . 78.94 |================================ EPYC 7601: Clang 5.0 ......... 68.91 |============================ EPYC 7601: Clang 6.0 ......... 69.38 |============================= Core i7 8700K: Clang 5.0 ..... 99.70 |========================================= Core i7 8700K: Clang 6.0 ..... 97.13 |======================================== Botan 2.4.0 Test: KASUMI - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 78.18 |========================================= Botan 2.4.0 Test: AES-256 - Encrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 3509.68 |=============================== 2x Xeon Gold 6138: Clang 6.0 . 3521.27 |=============================== EPYC 7601: Clang 5.0 ......... 3399.45 |============================== EPYC 7601: Clang 6.0 ......... 3301.29 |============================= Core i7 8700K: Clang 5.0 ..... 4381.53 |======================================= Core i7 8700K: Clang 6.0 ..... 4240.09 |====================================== Botan 2.4.0 Test: AES-256 - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 3514.54 |======================================= Botan 2.4.0 Test: Twofish - Encrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 292.72 |=============================== 2x Xeon Gold 6138: Clang 6.0 . 308.57 |================================= EPYC 7601: Clang 5.0 ......... 279.34 |============================== EPYC 7601: Clang 6.0 ......... 278.43 |============================== Core i7 8700K: Clang 5.0 ..... 367.10 |======================================= Core i7 8700K: Clang 6.0 ..... 372.38 |======================================== Botan 2.4.0 Test: Twofish - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 291.29 |======================================== Botan 2.4.0 Test: Blowfish - Encrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 238.37 |=============================== 2x Xeon Gold 6138: Clang 6.0 . 254.99 |================================= EPYC 7601: Clang 5.0 ......... 220.61 |============================= EPYC 7601: Clang 6.0 ......... 226.29 |============================= Core i7 8700K: Clang 5.0 ..... 299.17 |======================================= Core i7 8700K: Clang 6.0 ..... 308.28 |======================================== Botan 2.4.0 Test: Blowfish - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 240.09 |======================================== Botan 2.4.0 Test: CAST-256 - Encrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 118.79 |================================ 2x Xeon Gold 6138: Clang 6.0 . 119.99 |================================ EPYC 7601: Clang 5.0 ......... 113.66 |============================== EPYC 7601: Clang 6.0 ......... 112.71 |============================== Core i7 8700K: Clang 5.0 ..... 148.87 |======================================== Core i7 8700K: Clang 6.0 ..... 149.74 |======================================== Botan 2.4.0 Test: CAST-256 - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 120.95 |======================================== TSCP 1.81 AI Chess Performance Nodes Per Second > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 1284541 |============================= 2x Xeon Gold 6138: Clang 6.0 . 1355929 |============================== EPYC 7601: Clang 5.0 ......... 897910 |==================== EPYC 7601: Clang 6.0 ......... 919803 |==================== Core i7 8700K: Clang 5.0 ..... 1755233 |======================================= Core i7 8700K: Clang 6.0 ..... 1678924 |===================================== John The Ripper 1.8.0-jumbo-1 Test: Blowfish Real C/S > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 40114 |===================================== 2x Xeon Gold 6138: Clang 6.0 . 44166 |========================================= EPYC 7601: Clang 5.0 ......... 37360 |=================================== EPYC 7601: Clang 6.0 ......... 38777 |==================================== John The Ripper 1.8.0-jumbo-1 Test: Traditional DES Real C/S > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 151913667 |===================================== 2x Xeon Gold 6138: Clang 6.0 . 152201333 |===================================== EPYC 7601: Clang 5.0 ......... 141151000 |================================== EPYC 7601: Clang 6.0 ......... 141264333 |================================== x264 2018-02-05 H.264 Video Encoding Frames Per Second > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 117.40 |======================================== 2x Xeon Gold 6138: Clang 6.0 . 105.65 |==================================== EPYC 7601: Clang 5.0 ......... 108.34 |===================================== EPYC 7601: Clang 6.0 ......... 108.99 |===================================== Core i7 8700K: Clang 5.0 ..... 72.69 |========================= GraphicsMagick 1.3.28 Operation: Blur Iterations Per Minute > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 130 |=============================== 2x Xeon Gold 6138: Clang 6.0 . 129 |=============================== EPYC 7601: Clang 5.0 ......... 126 |============================== EPYC 7601: Clang 6.0 ......... 128 |=============================== Core i7 8700K: Clang 5.0 ..... 179 |=========================================== Core i7 8700K: Clang 6.0 ..... 177 |=========================================== GraphicsMagick 1.3.28 Operation: Sharpen Iterations Per Minute > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 153 |===================================== 2x Xeon Gold 6138: Clang 6.0 . 155 |===================================== EPYC 7601: Clang 5.0 ......... 156 |===================================== EPYC 7601: Clang 6.0 ......... 157 |====================================== Core i7 8700K: Clang 5.0 ..... 178 |=========================================== Core i7 8700K: Clang 6.0 ..... 179 |=========================================== GraphicsMagick 1.3.28 Operation: Resizing Iterations Per Minute > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 150 |============================= 2x Xeon Gold 6138: Clang 6.0 . 155 |============================== EPYC 7601: Clang 5.0 ......... 143 |============================ EPYC 7601: Clang 6.0 ......... 146 |============================ Core i7 8700K: Clang 5.0 ..... 222 |=========================================== Core i7 8700K: Clang 6.0 ..... 221 |=========================================== GraphicsMagick 1.3.28 Operation: HWB Color Space Iterations Per Minute > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 166 |============================== 2x Xeon Gold 6138: Clang 6.0 . 167 |============================== EPYC 7601: Clang 5.0 ......... 169 |=============================== EPYC 7601: Clang 6.0 ......... 173 |=============================== Core i7 8700K: Clang 5.0 ..... 238 |=========================================== Core i7 8700K: Clang 6.0 ..... 237 |=========================================== GraphicsMagick 1.3.28 Operation: Local Adaptive Thresholding Iterations Per Minute > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 115 |================================ 2x Xeon Gold 6138: Clang 6.0 . 112 |=============================== EPYC 7601: Clang 5.0 ......... 114 |================================ EPYC 7601: Clang 6.0 ......... 113 |================================ Core i7 8700K: Clang 5.0 ..... 154 |=========================================== Core i7 8700K: Clang 6.0 ..... 150 |========================================== Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 2240.73 |============================== 2x Xeon Gold 6138: Clang 6.0 . 2248.66 |============================== EPYC 7601: Clang 5.0 ......... 964.21 |============= EPYC 7601: Clang 6.0 ......... 1059.98 |============== Core i7 8700K: Clang 5.0 ..... 2843.79 |====================================== Core i7 8700K: Clang 6.0 ..... 2890.10 |======================================= 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 144408 |======================================== EPYC 7601: Clang 5.0 ......... 101890 |============================ Core i7 8700K: Clang 5.0 ..... 41572 |============ ebizzy 0.3 Records/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 953590 |================================= 2x Xeon Gold 6138: Clang 6.0 . 979440 |================================== EPYC 7601: Clang 5.0 ......... 1103230 |====================================== EPYC 7601: Clang 6.0 ......... 1120496 |======================================= Core i7 8700K: Clang 5.0 ..... 399479 |============== Core i7 8700K: Clang 6.0 ..... 407675 |============== Timed Apache Compilation 2.4.7 Time To Compile Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 21.78 |================================== 2x Xeon Gold 6138: Clang 6.0 . 23.36 |===================================== EPYC 7601: Clang 5.0 ......... 24.83 |======================================= EPYC 7601: Clang 6.0 ......... 26.11 |========================================= Timed PHP Compilation 7.1.9 Time To Compile Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 68.62 |=========================== 2x Xeon Gold 6138: Clang 6.0 . 79.52 |=============================== EPYC 7601: Clang 5.0 ......... 91.80 |==================================== EPYC 7601: Clang 6.0 ......... 101.68 |======================================== Core i7 8700K: Clang 5.0 ..... 67.72 |=========================== Core i7 8700K: Clang 6.0 ..... 72.76 |============================= C-Ray 1.1 Total Time Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 4.38 |============ 2x Xeon Gold 6138: Clang 6.0 . 5.30 |=============== EPYC 7601: Clang 5.0 ......... 4.14 |============ EPYC 7601: Clang 6.0 ......... 4.48 |============= Core i7 8700K: Clang 5.0 ..... 13.95 |======================================== Core i7 8700K: Clang 6.0 ..... 14.38 |========================================= Primesieve 6.2 1e12 Prime Number Generation Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 10.05 |============ 2x Xeon Gold 6138: Clang 6.0 . 10.08 |============ EPYC 7601: Clang 5.0 ......... 11.91 |============== EPYC 7601: Clang 6.0 ......... 11.87 |============== Core i7 8700K: Clang 5.0 ..... 34.64 |========================================= Core i7 8700K: Clang 6.0 ..... 34.87 |========================================= AOBench Size: 2048 x 2048 - Total Time Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 45.77 |================================== 2x Xeon Gold 6138: Clang 6.0 . 46.48 |=================================== EPYC 7601: Clang 5.0 ......... 54.55 |========================================= EPYC 7601: Clang 6.0 ......... 54.85 |========================================= Core i7 8700K: Clang 5.0 ..... 33.88 |========================= Core i7 8700K: Clang 6.0 ..... 34.25 |========================== Bullet Physics Engine 2.81 Test: Raytests Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 2.95 |====================================== 2x Xeon Gold 6138: Clang 6.0 . 3.02 |======================================= EPYC 7601: Clang 5.0 ......... 3.26 |========================================== EPYC 7601: Clang 6.0 ......... 3.17 |========================================= Core i7 8700K: Clang 5.0 ..... 2.34 |============================== Bullet Physics Engine 2.81 Test: 3000 Fall Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 4.87 |======================================== 2x Xeon Gold 6138: Clang 6.0 . 4.85 |======================================= EPYC 7601: Clang 5.0 ......... 5.16 |========================================== EPYC 7601: Clang 6.0 ......... 5.07 |========================================= Core i7 8700K: Clang 5.0 ..... 3.63 |============================== Bullet Physics Engine 2.81 Test: 1000 Stack Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 5.81 |========================================= 2x Xeon Gold 6138: Clang 6.0 . 5.81 |========================================= EPYC 7601: Clang 5.0 ......... 5.97 |========================================== EPYC 7601: Clang 6.0 ......... 5.90 |========================================== Core i7 8700K: Clang 5.0 ..... 4.37 |=============================== Bullet Physics Engine 2.81 Test: 1000 Convex Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 5.16 |======================================== 2x Xeon Gold 6138: Clang 6.0 . 5.21 |======================================== EPYC 7601: Clang 5.0 ......... 5.42 |========================================== EPYC 7601: Clang 6.0 ......... 5.21 |======================================== Core i7 8700K: Clang 5.0 ..... 4.05 |=============================== Bullet Physics Engine 2.81 Test: 136 Ragdolls Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 3.24 |========================================= 2x Xeon Gold 6138: Clang 6.0 . 3.22 |========================================= EPYC 7601: Clang 5.0 ......... 3.31 |========================================== EPYC 7601: Clang 6.0 ......... 3.21 |========================================= Core i7 8700K: Clang 5.0 ..... 2.51 |================================ Bullet Physics Engine 2.81 Test: Prim Trimesh Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 1.09 |======================================== 2x Xeon Gold 6138: Clang 6.0 . 1.08 |======================================== EPYC 7601: Clang 5.0 ......... 1.14 |========================================== EPYC 7601: Clang 6.0 ......... 1.08 |======================================== Core i7 8700K: Clang 5.0 ..... 0.85 |=============================== Bullet Physics Engine 2.81 Test: Convex Trimesh Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 1.28 |======================================== 2x Xeon Gold 6138: Clang 6.0 . 1.29 |======================================== EPYC 7601: Clang 5.0 ......... 1.35 |========================================== EPYC 7601: Clang 6.0 ......... 1.31 |========================================= Core i7 8700K: Clang 5.0 ..... 1.02 |================================ FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 9.87 |==================================== 2x Xeon Gold 6138: Clang 6.0 . 9.88 |==================================== EPYC 7601: Clang 5.0 ......... 11.28 |========================================= EPYC 7601: Clang 6.0 ......... 11.15 |========================================= Core i7 8700K: Clang 5.0 ..... 7.56 |=========================== Core i7 8700K: Clang 6.0 ..... 7.52 |=========================== LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 11.28 |====================================== 2x Xeon Gold 6138: Clang 6.0 . 11.66 |======================================= EPYC 7601: Clang 5.0 ......... 12.26 |========================================= EPYC 7601: Clang 6.0 ......... 12.22 |========================================= Core i7 8700K: Clang 5.0 ..... 8.33 |============================ Core i7 8700K: Clang 6.0 ..... 8.80 |============================= Hackbench Count: 16 - Type: Thread Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 24.09 |===================== 2x Xeon Gold 6138: Clang 6.0 . 24.03 |===================== EPYC 7601: Clang 5.0 ......... 30.46 |=========================== EPYC 7601: Clang 6.0 ......... 30.41 |=========================== Core i7 8700K: Clang 5.0 ..... 46.29 |========================================= Core i7 8700K: Clang 6.0 ..... 45.96 |========================================= Hackbench Count: 16 - Type: Process Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 18.25 |================ 2x Xeon Gold 6138: Clang 6.0 . 19.39 |================== EPYC 7601: Clang 5.0 ......... 26.09 |======================== EPYC 7601: Clang 6.0 ......... 26.12 |======================== Core i7 8700K: Clang 5.0 ..... 45.38 |========================================= Core i7 8700K: Clang 6.0 ..... 44.97 |========================================= Minion 1.8 Benchmark: Graceful Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 52.33 |======================================= 2x Xeon Gold 6138: Clang 6.0 . 53.34 |======================================== EPYC 7601: Clang 5.0 ......... 54.99 |========================================= EPYC 7601: Clang 6.0 ......... 54.91 |========================================= Core i7 8700K: Clang 5.0 ..... 45.22 |================================== Core i7 8700K: Clang 6.0 ..... 45.04 |================================== Minion 1.8 Benchmark: Solitaire Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 73.17 |=================================== 2x Xeon Gold 6138: Clang 6.0 . 71.94 |=================================== EPYC 7601: Clang 5.0 ......... 83.38 |======================================== EPYC 7601: Clang 6.0 ......... 85.42 |========================================= Core i7 8700K: Clang 5.0 ..... 58.04 |============================ Core i7 8700K: Clang 6.0 ..... 58.17 |============================ Minion 1.8 Benchmark: Quasigroup Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0 . 116.03 |================================= 2x Xeon Gold 6138: Clang 6.0 . 118.40 |================================= EPYC 7601: Clang 5.0 ......... 141.46 |======================================== EPYC 7601: Clang 6.0 ......... 142.28 |======================================== Core i7 8700K: Clang 5.0 ..... 102.09 |============================= Core i7 8700K: Clang 6.0 ..... 100.71 |============================ OpenSSL 1.1.0f RSA 4096-bit Performance Signs Per Second > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 7895.07 |======================================= 2x Xeon Gold 6138: Clang 6.0 . 7867.37 |======================================= EPYC 7601: Clang 5.0 ......... 4613.57 |======================= EPYC 7601: Clang 6.0 ......... 4611.33 |======================= Core i7 8700K: Clang 5.0 ..... 1970.20 |========== Core i7 8700K: Clang 6.0 ..... 1967.63 |========== libjpeg-turbo tjbench 1.5.3 Test: Decompression Throughput Megapixels/sec > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 166.62 |================================ 2x Xeon Gold 6138: Clang 6.0 . 170.42 |================================ EPYC 7601: Clang 5.0 ......... 142.29 |=========================== EPYC 7601: Clang 6.0 ......... 143.21 |=========================== Core i7 8700K: Clang 5.0 ..... 210.29 |======================================== Core i7 8700K: Clang 6.0 ..... 210.22 |======================================== PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TPS > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 8717.06 |======================================= 2x Xeon Gold 6138: Clang 6.0 . 8367.02 |===================================== Core i7 8700K: Clang 5.0 ..... 4616.74 |===================== Core i7 8700K: Clang 6.0 ..... 4545.93 |==================== PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Single Thread - Mode: Read Write TPS > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 376.04 |======================================== 2x Xeon Gold 6138: Clang 6.0 . 378.41 |======================================== Core i7 8700K: Clang 5.0 ..... 283.57 |============================== Core i7 8700K: Clang 6.0 ..... 263.26 |============================ Redis 4.0.8 Test: LPOP Requests Per Second > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 2149714.81 |==================== 2x Xeon Gold 6138: Clang 6.0 . 2182204.96 |===================== EPYC 7601: Clang 5.0 ......... 1860834.44 |================== EPYC 7601: Clang 6.0 ......... 1892278.75 |================== Core i7 8700K: Clang 5.0 ..... 3664588.58 |=================================== Core i7 8700K: Clang 6.0 ..... 3798255.42 |==================================== Redis 4.0.8 Test: SADD Requests Per Second > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 1767446.06 |===================== 2x Xeon Gold 6138: Clang 6.0 . 1796421.69 |====================== EPYC 7601: Clang 5.0 ......... 1547554.54 |=================== EPYC 7601: Clang 6.0 ......... 1569611.56 |=================== Core i7 8700K: Clang 5.0 ..... 2964536.67 |==================================== Core i7 8700K: Clang 6.0 ..... 2919876.42 |=================================== Redis 4.0.8 Test: LPUSH Requests Per Second > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 1504344.44 |======================= 2x Xeon Gold 6138: Clang 6.0 . 1560897.68 |======================== EPYC 7601: Clang 5.0 ......... 1125367.91 |================= EPYC 7601: Clang 6.0 ......... 1130801.14 |================= Core i7 8700K: Clang 5.0 ..... 2342158.67 |==================================== Core i7 8700K: Clang 6.0 ..... 2313336.83 |==================================== Redis 4.0.8 Test: GET Requests Per Second > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 2197503.31 |====================== 2x Xeon Gold 6138: Clang 6.0 . 2215124.06 |====================== EPYC 7601: Clang 5.0 ......... 1833406.98 |================== EPYC 7601: Clang 6.0 ......... 1808054.98 |================== Core i7 8700K: Clang 5.0 ..... 3439194.58 |================================== Core i7 8700K: Clang 6.0 ..... 3597340.42 |==================================== Redis 4.0.8 Test: SET Requests Per Second > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 1660697.10 |======================== 2x Xeon Gold 6138: Clang 6.0 . 1687082.98 |======================== EPYC 7601: Clang 5.0 ......... 1293872.90 |=================== EPYC 7601: Clang 6.0 ......... 1259051.00 |================== Core i7 8700K: Clang 5.0 ..... 2505509.75 |==================================== Core i7 8700K: Clang 6.0 ..... 2497942.67 |==================================== NGINX Benchmark 1.9.9 Static Web Page Serving Requests Per Second > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 25021.02 |====================== 2x Xeon Gold 6138: Clang 6.0 . 25342.48 |====================== Core i7 8700K: Clang 5.0 ..... 43492.80 |====================================== Core i7 8700K: Clang 6.0 ..... 43545.17 |====================================== Apache Benchmark 2.4.29 Static Web Page Serving Requests Per Second > Higher Is Better 2x Xeon Gold 6138: Clang 5.0 . 19565.67 |==================== 2x Xeon Gold 6138: Clang 6.0 . 18055.48 |=================== EPYC 7601: Clang 5.0 ......... 18707.09 |=================== EPYC 7601: Clang 6.0 ......... 18404.68 |=================== Core i7 8700K: Clang 5.0 ..... 36510.34 |====================================== Core i7 8700K: Clang 6.0 ..... 36990.22 |====================================== Botan 2.4.0 Test: KASUMI - Encrypt - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 6.0 . 77.19 |================================ EPYC 7601: Clang 5.0 ......... 67.62 |============================ EPYC 7601: Clang 6.0 ......... 68.55 |============================= Core i7 8700K: Clang 5.0 ..... 96.54 |======================================== Core i7 8700K: Clang 6.0 ..... 98.28 |========================================= Botan 2.4.0 Test: AES-256 - Encrypt - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 6.0 . 3526.90 |=============================== EPYC 7601: Clang 5.0 ......... 3402.85 |============================== EPYC 7601: Clang 6.0 ......... 3300.86 |============================= Core i7 8700K: Clang 5.0 ..... 4415.03 |======================================= Core i7 8700K: Clang 6.0 ..... 4331.85 |====================================== Botan 2.4.0 Test: Twofish - Encrypt - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 6.0 . 297.08 |================================ EPYC 7601: Clang 5.0 ......... 271.13 |============================= EPYC 7601: Clang 6.0 ......... 275.29 |============================== Core i7 8700K: Clang 5.0 ..... 365.51 |======================================== Core i7 8700K: Clang 6.0 ..... 368.47 |======================================== Botan 2.4.0 Test: Blowfish - Encrypt - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 6.0 . 255.09 |================================ EPYC 7601: Clang 5.0 ......... 217.34 |=========================== EPYC 7601: Clang 6.0 ......... 226.61 |============================ Core i7 8700K: Clang 5.0 ..... 297.91 |===================================== Core i7 8700K: Clang 6.0 ..... 319.52 |======================================== Botan 2.4.0 Test: CAST-256 - Encrypt - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 6.0 . 122.62 |================================ EPYC 7601: Clang 5.0 ......... 115.16 |============================== EPYC 7601: Clang 6.0 ......... 114.45 |============================== Core i7 8700K: Clang 5.0 ..... 152.55 |======================================= Core i7 8700K: Clang 6.0 ..... 155.05 |========================================