LLVM Clang 50 vs. 6.0 Intel AMD Benchmarking Linux LLVM Clang 5.0 versus LLVM Clang 6.0 C/C++ compiler benchmarking for a future article on Phoronix.com. Core i7 8700K: Clang 5.0.1: 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 2x Xeon Gold 6138: Clang 5.0.1: 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 Ryzen 7 1700: Clang 5.0.1: Processor: AMD Ryzen 7 1700 Eight-Core @ 3.00GHz (8 Cores / 16 Threads), Motherboard: MSI B350 TOMAHAWK (MS-7A34) v1.0 (1.90 BIOS), Chipset: AMD Device 1450, Memory: 16384MB, Disk: 120GB Samsung SSD 840, Graphics: llvmpipe 16128MB, Audio: AMD Cape Verde/Pitcairn, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 16.04, Kernel: 4.13.0-36-generic (x86_64), Desktop: Unity 7.4.5, Display Driver: modesetting 1.19.5, OpenGL: 3.3 Mesa 17.2.8 (LLVM 5.0 128 bits), Compiler: Clang 5.0.1-svn325091-1~exp1~20180305093100.86, File-System: ext4, Screen Resolution: 1024x768 Ryzen 7 1700: Clang 6.0: Processor: AMD Ryzen 7 1700 Eight-Core @ 3.00GHz (8 Cores / 16 Threads), Motherboard: MSI B350 TOMAHAWK (MS-7A34) v1.0 (1.90 BIOS), Chipset: AMD Device 1450, Memory: 16384MB, Disk: 120GB Samsung SSD 840, Graphics: llvmpipe 16128MB, Audio: AMD Cape Verde/Pitcairn, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 16.04, Kernel: 4.13.0-36-generic (x86_64), Desktop: Unity 7.4.5, Display Driver: modesetting 1.19.5, OpenGL: 3.3 Mesa 17.2.8 (LLVM 5.0 128 bits), Compiler: Clang 6.0.0-svn326550-1~exp1~20180305180131.61, File-System: ext4, Screen Resolution: 1024x768 EPYC 7601: Clang 5.0.1: 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 SQLite 3.22 Timed SQLite Insertions Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 65.80 |============================== Core i7 8700K: Clang 6.0 ....... 66.09 |============================== 2x Xeon Gold 6138: Clang 5.0.1 . 42.62 |==================== 2x Xeon Gold 6138: Clang 6.0 ... 44.51 |==================== Ryzen 7 1700: Clang 5.0.1 ...... 84.23 |======================================= Ryzen 7 1700: Clang 6.0 ........ 85.23 |======================================= EPYC 7601: Clang 5.0.1 ......... 3.02 |= EPYC 7601: Clang 6.0 ........... 3.03 |= Compile Bench 0.6 Test: Compile MB/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 1519.54 |================================= Core i7 8700K: Clang 6.0 ....... 1508.71 |================================ 2x Xeon Gold 6138: Clang 5.0.1 . 1728.74 |===================================== 2x Xeon Gold 6138: Clang 6.0 ... 1721.94 |===================================== Ryzen 7 1700: Clang 5.0.1 ...... 591.67 |============= Ryzen 7 1700: Clang 6.0 ........ 597.20 |============= EPYC 7601: Clang 5.0.1 ......... 1688.29 |==================================== EPYC 7601: Clang 6.0 ........... 1698.33 |==================================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 588.11 |====================================== Core i7 8700K: Clang 6.0 ....... 594.36 |====================================== 2x Xeon Gold 6138: Clang 5.0.1 . 545.29 |=================================== 2x Xeon Gold 6138: Clang 6.0 ... 546.27 |=================================== Ryzen 7 1700: Clang 5.0.1 ...... 399.70 |========================== Ryzen 7 1700: Clang 6.0 ........ 405.91 |========================== EPYC 7601: Clang 5.0.1 ......... 405.41 |========================== EPYC 7601: Clang 6.0 ........... 405.58 |========================== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 3391.56 |===================================== Core i7 8700K: Clang 6.0 ....... 3271.09 |==================================== 2x Xeon Gold 6138: Clang 5.0.1 . 2507.49 |=========================== 2x Xeon Gold 6138: Clang 6.0 ... 2536.13 |============================ Ryzen 7 1700: Clang 5.0.1 ...... 2615.66 |============================= Ryzen 7 1700: Clang 6.0 ........ 2617.90 |============================= EPYC 7601: Clang 5.0.1 ......... 2341.39 |========================== EPYC 7601: Clang 6.0 ........... 2299.43 |========================= GNU MPC 1.1.0 Multi-Precision Benchmark Global Score > Higher Is Better 2x Xeon Gold 6138: Clang 5.0.1 . 8277 |======================================== 2x Xeon Gold 6138: Clang 6.0 ... 8223 |======================================== EPYC 7601: Clang 5.0.1 ......... 5927 |============================= EPYC 7601: Clang 6.0 ........... 5940 |============================= High Performance Conjugate Gradient 3.0 GFLOP/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 1.67 |======================================== Core i7 8700K: Clang 6.0 ....... 1.68 |======================================== 2x Xeon Gold 6138: Clang 5.0.1 . 0.85 |==================== 2x Xeon Gold 6138: Clang 6.0 ... 0.86 |==================== Ryzen 7 1700: Clang 5.0.1 ...... 0.80 |=================== Ryzen 7 1700: Clang 6.0 ........ 0.82 |==================== EPYC 7601: Clang 5.0.1 ......... 0.86 |==================== EPYC 7601: Clang 6.0 ........... 0.83 |==================== PolyBench-C 3.2 Test: 3 Matrix Multiplications Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 6.57 |==== Core i7 8700K: Clang 6.0 ....... 6.43 |==== 2x Xeon Gold 6138: Clang 5.0.1 . 10.41 |======= 2x Xeon Gold 6138: Clang 6.0 ... 10.60 |======= Ryzen 7 1700: Clang 5.0.1 ...... 50.27 |================================ Ryzen 7 1700: Clang 6.0 ........ 54.53 |================================== EPYC 7601: Clang 5.0.1 ......... 56.41 |==================================== EPYC 7601: Clang 6.0 ........... 61.93 |======================================= FFTE 6.0 Test: N=256, 1D Complex FFT Routine MFLOPS > Higher Is Better 2x Xeon Gold 6138: Clang 5.0.1 . 7429.86 |===================================== Timed HMMer Search 2.3.2 Pfam Database Search Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 5.19 |=============== Core i7 8700K: Clang 6.0 ....... 5.17 |=============== 2x Xeon Gold 6138: Clang 5.0.1 . 13.28 |====================================== 2x Xeon Gold 6138: Clang 6.0 ... 13.51 |======================================= Ryzen 7 1700: Clang 5.0.1 ...... 9.85 |============================ Ryzen 7 1700: Clang 6.0 ........ 9.61 |============================ EPYC 7601: Clang 5.0.1 ......... 7.94 |======================= EPYC 7601: Clang 6.0 ........... 7.91 |======================= Timed MAFFT Alignment 7.392 Multiple Sequence Alignment Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 3.14 |============================= Core i7 8700K: Clang 6.0 ....... 3.21 |============================== 2x Xeon Gold 6138: Clang 5.0.1 . 4.33 |======================================== 2x Xeon Gold 6138: Clang 6.0 ... 4.22 |======================================= Ryzen 7 1700: Clang 5.0.1 ...... 3.80 |=================================== Ryzen 7 1700: Clang 6.0 ........ 3.53 |================================= EPYC 7601: Clang 5.0.1 ......... 3.20 |============================== EPYC 7601: Clang 6.0 ........... 3.30 |============================== BLAKE2 20170307 Cycles Per Byte < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 4.43 |===================================== Core i7 8700K: Clang 6.0 ....... 4.10 |================================== 2x Xeon Gold 6138: Clang 5.0.1 . 2.70 |====================== 2x Xeon Gold 6138: Clang 6.0 ... 2.52 |===================== Ryzen 7 1700: Clang 5.0.1 ...... 4.81 |======================================== Ryzen 7 1700: Clang 6.0 ........ 4.81 |======================================== EPYC 7601: Clang 5.0.1 ......... 4.14 |================================== EPYC 7601: Clang 6.0 ........... 4.13 |================================== Fhourstones 3.1 Complex Connect-4 Solving Kpos / sec > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 15578.63 |=================================== Core i7 8700K: Clang 6.0 ....... 16244.53 |==================================== 2x Xeon Gold 6138: Clang 5.0.1 . 13408.93 |============================== 2x Xeon Gold 6138: Clang 6.0 ... 13169.60 |============================= Ryzen 7 1700: Clang 5.0.1 ...... 11209.60 |========================= Ryzen 7 1700: Clang 6.0 ........ 11098.10 |========================= EPYC 7601: Clang 5.0.1 ......... 10966.67 |======================== EPYC 7601: Clang 6.0 ........... 10777.23 |======================== SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 3318.03 |==================================== Core i7 8700K: Clang 6.0 ....... 3424.47 |===================================== 2x Xeon Gold 6138: Clang 5.0.1 . 1996.42 |====================== 2x Xeon Gold 6138: Clang 6.0 ... 1986.82 |===================== Ryzen 7 1700: Clang 5.0.1 ...... 1963.23 |===================== Ryzen 7 1700: Clang 6.0 ........ 2057.93 |====================== EPYC 7601: Clang 5.0.1 ......... 1915.03 |===================== EPYC 7601: Clang 6.0 ........... 1938.06 |===================== SciMark 2.0 Computational Test: Monte Carlo Mflops > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 756.45 |===================================== Core i7 8700K: Clang 6.0 ....... 768.76 |====================================== 2x Xeon Gold 6138: Clang 5.0.1 . 608.03 |============================== 2x Xeon Gold 6138: Clang 6.0 ... 601.84 |============================== Ryzen 7 1700: Clang 5.0.1 ...... 517.80 |========================== Ryzen 7 1700: Clang 6.0 ........ 642.91 |================================ EPYC 7601: Clang 5.0.1 ......... 561.26 |============================ EPYC 7601: Clang 6.0 ........... 552.99 |=========================== SciMark 2.0 Computational Test: Fast Fourier Transform Mflops > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 503.81 |============================== Core i7 8700K: Clang 6.0 ....... 609.65 |===================================== 2x Xeon Gold 6138: Clang 5.0.1 . 628.53 |====================================== 2x Xeon Gold 6138: Clang 6.0 ... 624.10 |====================================== Ryzen 7 1700: Clang 5.0.1 ...... 227.08 |============== Ryzen 7 1700: Clang 6.0 ........ 229.70 |============== EPYC 7601: Clang 5.0.1 ......... 221.64 |============= EPYC 7601: Clang 6.0 ........... 221.85 |============= SciMark 2.0 Computational Test: Sparse Matrix Multiply Mflops > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 3313.67 |==================================== Core i7 8700K: Clang 6.0 ....... 3400.89 |===================================== 2x Xeon Gold 6138: Clang 5.0.1 . 2530.21 |============================ 2x Xeon Gold 6138: Clang 6.0 ... 2519.03 |=========================== Ryzen 7 1700: Clang 5.0.1 ...... 2337.53 |========================= Ryzen 7 1700: Clang 6.0 ........ 2501.96 |=========================== EPYC 7601: Clang 5.0.1 ......... 2418.43 |========================== EPYC 7601: Clang 6.0 ........... 2525.33 |=========================== SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 10277.58 |=================================== Core i7 8700K: Clang 6.0 ....... 10582.11 |==================================== 2x Xeon Gold 6138: Clang 5.0.1 . 4818.02 |================ 2x Xeon Gold 6138: Clang 6.0 ... 4816.27 |================ Ryzen 7 1700: Clang 5.0.1 ...... 5102.57 |================= Ryzen 7 1700: Clang 6.0 ........ 5246.28 |================== EPYC 7601: Clang 5.0.1 ......... 4944.14 |================= EPYC 7601: Clang 6.0 ........... 4960.18 |================= SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Mflops > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 1738.66 |===================================== Core i7 8700K: Clang 6.0 ....... 1760.98 |===================================== 2x Xeon Gold 6138: Clang 5.0.1 . 1397.28 |============================= 2x Xeon Gold 6138: Clang 6.0 ... 1372.86 |============================= Ryzen 7 1700: Clang 5.0.1 ...... 1631.19 |================================== Ryzen 7 1700: Clang 6.0 ........ 1668.81 |=================================== EPYC 7601: Clang 5.0.1 ......... 1429.70 |============================== EPYC 7601: Clang 6.0 ........... 1429.95 |============================== Botan 2.4.0 Test: KASUMI - Encrypt MiB/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 99.70 |======================================= Core i7 8700K: Clang 6.0 ....... 97.13 |====================================== 2x Xeon Gold 6138: Clang 5.0.1 . 79.91 |=============================== 2x Xeon Gold 6138: Clang 6.0 ... 78.94 |=============================== Ryzen 7 1700: Clang 5.0.1 ...... 78.50 |=============================== Ryzen 7 1700: Clang 6.0 ........ 80.79 |================================ EPYC 7601: Clang 5.0.1 ......... 68.91 |=========================== EPYC 7601: Clang 6.0 ........... 69.38 |=========================== Botan 2.4.0 Test: KASUMI - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0.1 . 78.18 |======================================= Botan 2.4.0 Test: AES-256 - Encrypt MiB/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 4381.53 |===================================== Core i7 8700K: Clang 6.0 ....... 4240.09 |==================================== 2x Xeon Gold 6138: Clang 5.0.1 . 3509.68 |============================== 2x Xeon Gold 6138: Clang 6.0 ... 3521.27 |============================== Ryzen 7 1700: Clang 5.0.1 ...... 3840.91 |================================ Ryzen 7 1700: Clang 6.0 ........ 3909.49 |================================= EPYC 7601: Clang 5.0.1 ......... 3399.45 |============================= EPYC 7601: Clang 6.0 ........... 3301.29 |============================ Botan 2.4.0 Test: AES-256 - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0.1 . 3514.54 |===================================== Botan 2.4.0 Test: Twofish - Encrypt MiB/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 367.10 |===================================== Core i7 8700K: Clang 6.0 ....... 372.38 |====================================== 2x Xeon Gold 6138: Clang 5.0.1 . 292.72 |============================== 2x Xeon Gold 6138: Clang 6.0 ... 308.57 |=============================== Ryzen 7 1700: Clang 5.0.1 ...... 318.02 |================================ Ryzen 7 1700: Clang 6.0 ........ 322.85 |================================= EPYC 7601: Clang 5.0.1 ......... 279.34 |============================= EPYC 7601: Clang 6.0 ........... 278.43 |============================ Botan 2.4.0 Test: Twofish - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0.1 . 291.29 |====================================== Botan 2.4.0 Test: Blowfish - Encrypt MiB/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 299.17 |===================================== Core i7 8700K: Clang 6.0 ....... 308.28 |====================================== 2x Xeon Gold 6138: Clang 5.0.1 . 238.37 |============================= 2x Xeon Gold 6138: Clang 6.0 ... 254.99 |=============================== Ryzen 7 1700: Clang 5.0.1 ...... 250.75 |=============================== Ryzen 7 1700: Clang 6.0 ........ 262.33 |================================ EPYC 7601: Clang 5.0.1 ......... 220.61 |=========================== EPYC 7601: Clang 6.0 ........... 226.29 |============================ Botan 2.4.0 Test: Blowfish - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0.1 . 240.09 |====================================== Botan 2.4.0 Test: CAST-256 - Encrypt MiB/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 148.87 |====================================== Core i7 8700K: Clang 6.0 ....... 149.74 |====================================== 2x Xeon Gold 6138: Clang 5.0.1 . 118.79 |============================== 2x Xeon Gold 6138: Clang 6.0 ... 119.99 |============================== Ryzen 7 1700: Clang 5.0.1 ...... 129.18 |================================= Ryzen 7 1700: Clang 6.0 ........ 130.94 |================================= EPYC 7601: Clang 5.0.1 ......... 113.66 |============================= EPYC 7601: Clang 6.0 ........... 112.71 |============================= Botan 2.4.0 Test: CAST-256 - Decrypt MiB/s > Higher Is Better 2x Xeon Gold 6138: Clang 5.0.1 . 120.95 |====================================== TSCP 1.81 AI Chess Performance Nodes Per Second > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 1755233 |===================================== Core i7 8700K: Clang 6.0 ....... 1678924 |=================================== 2x Xeon Gold 6138: Clang 5.0.1 . 1284541 |=========================== 2x Xeon Gold 6138: Clang 6.0 ... 1355929 |============================= Ryzen 7 1700: Clang 5.0.1 ...... 1053273 |====================== Ryzen 7 1700: Clang 6.0 ........ 1078312 |======================= EPYC 7601: Clang 5.0.1 ......... 897910 |=================== EPYC 7601: Clang 6.0 ........... 919803 |=================== John The Ripper 1.8.0-jumbo-1 Test: Blowfish Real C/S > Higher Is Better 2x Xeon Gold 6138: Clang 5.0.1 . 40114 |=================================== 2x Xeon Gold 6138: Clang 6.0 ... 44166 |======================================= Ryzen 7 1700: Clang 5.0.1 ...... 10870 |========== Ryzen 7 1700: Clang 6.0 ........ 11288 |========== EPYC 7601: Clang 5.0.1 ......... 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 5.0.1 . 151913667 |=================================== 2x Xeon Gold 6138: Clang 6.0 ... 152201333 |=================================== Ryzen 7 1700: Clang 5.0.1 ...... 36963333 |========= Ryzen 7 1700: Clang 6.0 ........ 37966667 |========= EPYC 7601: Clang 5.0.1 ......... 141151000 |================================ EPYC 7601: Clang 6.0 ........... 141264333 |================================ x264 2018-02-05 H.264 Video Encoding Frames Per Second > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 72.69 |======================== 2x Xeon Gold 6138: Clang 5.0.1 . 117.40 |====================================== 2x Xeon Gold 6138: Clang 6.0 ... 105.65 |================================== Ryzen 7 1700: Clang 5.0.1 ...... 60.47 |==================== Ryzen 7 1700: Clang 6.0 ........ 60.81 |==================== EPYC 7601: Clang 5.0.1 ......... 108.34 |=================================== EPYC 7601: Clang 6.0 ........... 108.99 |=================================== GraphicsMagick 1.3.28 Operation: Blur Iterations Per Minute > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 179 |========================================= Core i7 8700K: Clang 6.0 ....... 177 |========================================= 2x Xeon Gold 6138: Clang 5.0.1 . 130 |============================== 2x Xeon Gold 6138: Clang 6.0 ... 129 |============================== Ryzen 7 1700: Clang 5.0.1 ...... 125 |============================= Ryzen 7 1700: Clang 6.0 ........ 125 |============================= EPYC 7601: Clang 5.0.1 ......... 126 |============================= EPYC 7601: Clang 6.0 ........... 128 |============================= GraphicsMagick 1.3.28 Operation: Sharpen Iterations Per Minute > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 178 |========================================= Core i7 8700K: Clang 6.0 ....... 179 |========================================= 2x Xeon Gold 6138: Clang 5.0.1 . 153 |=================================== 2x Xeon Gold 6138: Clang 6.0 ... 155 |==================================== Ryzen 7 1700: Clang 5.0.1 ...... 134 |=============================== Ryzen 7 1700: Clang 6.0 ........ 134 |=============================== EPYC 7601: Clang 5.0.1 ......... 156 |==================================== EPYC 7601: Clang 6.0 ........... 157 |==================================== GraphicsMagick 1.3.28 Operation: Resizing Iterations Per Minute > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 222 |========================================= Core i7 8700K: Clang 6.0 ....... 221 |========================================= 2x Xeon Gold 6138: Clang 5.0.1 . 150 |============================ 2x Xeon Gold 6138: Clang 6.0 ... 155 |============================= Ryzen 7 1700: Clang 5.0.1 ...... 151 |============================ Ryzen 7 1700: Clang 6.0 ........ 151 |============================ EPYC 7601: Clang 5.0.1 ......... 143 |========================== EPYC 7601: Clang 6.0 ........... 146 |=========================== GraphicsMagick 1.3.28 Operation: HWB Color Space Iterations Per Minute > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 238 |========================================= Core i7 8700K: Clang 6.0 ....... 237 |========================================= 2x Xeon Gold 6138: Clang 5.0.1 . 166 |============================= 2x Xeon Gold 6138: Clang 6.0 ... 167 |============================= Ryzen 7 1700: Clang 5.0.1 ...... 160 |============================ Ryzen 7 1700: Clang 6.0 ........ 162 |============================ EPYC 7601: Clang 5.0.1 ......... 169 |============================= EPYC 7601: Clang 6.0 ........... 173 |============================== GraphicsMagick 1.3.28 Operation: Local Adaptive Thresholding Iterations Per Minute > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 154 |========================================= Core i7 8700K: Clang 6.0 ....... 150 |======================================== 2x Xeon Gold 6138: Clang 5.0.1 . 115 |=============================== 2x Xeon Gold 6138: Clang 6.0 ... 112 |============================== Ryzen 7 1700: Clang 5.0.1 ...... 129 |================================== Ryzen 7 1700: Clang 6.0 ........ 128 |================================== EPYC 7601: Clang 5.0.1 ......... 114 |============================== EPYC 7601: Clang 6.0 ........... 113 |============================== Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 2843.79 |==================================== Core i7 8700K: Clang 6.0 ....... 2890.10 |===================================== 2x Xeon Gold 6138: Clang 5.0.1 . 2240.73 |============================= 2x Xeon Gold 6138: Clang 6.0 ... 2248.66 |============================= Ryzen 7 1700: Clang 5.0.1 ...... 1008.50 |============= Ryzen 7 1700: Clang 6.0 ........ 1125.89 |============== EPYC 7601: Clang 5.0.1 ......... 964.21 |============ EPYC 7601: Clang 6.0 ........... 1059.98 |============== 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 41572 |=========== 2x Xeon Gold 6138: Clang 5.0.1 . 144408 |====================================== Ryzen 7 1700: Clang 5.0.1 ...... 33557 |========= EPYC 7601: Clang 5.0.1 ......... 101890 |=========================== ebizzy 0.3 Records/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 399479 |============= Core i7 8700K: Clang 6.0 ....... 407675 |============= 2x Xeon Gold 6138: Clang 5.0.1 . 953590 |=============================== 2x Xeon Gold 6138: Clang 6.0 ... 979440 |================================ Ryzen 7 1700: Clang 5.0.1 ...... 228470 |======== Ryzen 7 1700: Clang 6.0 ........ 228874 |======== EPYC 7601: Clang 5.0.1 ......... 1103230 |==================================== EPYC 7601: Clang 6.0 ........... 1120496 |===================================== Timed Apache Compilation 2.4.7 Time To Compile Seconds < Lower Is Better 2x Xeon Gold 6138: Clang 5.0.1 . 21.78 |================================= 2x Xeon Gold 6138: Clang 6.0 ... 23.36 |=================================== Ryzen 7 1700: Clang 5.0.1 ...... 25.32 |====================================== Ryzen 7 1700: Clang 6.0 ........ 26.03 |======================================= EPYC 7601: Clang 5.0.1 ......... 24.83 |===================================== EPYC 7601: Clang 6.0 ........... 26.11 |======================================= Timed PHP Compilation 7.1.9 Time To Compile Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 67.72 |======================== Core i7 8700K: Clang 6.0 ....... 72.76 |========================= 2x Xeon Gold 6138: Clang 5.0.1 . 68.62 |======================== 2x Xeon Gold 6138: Clang 6.0 ... 79.52 |============================ Ryzen 7 1700: Clang 5.0.1 ...... 99.83 |=================================== Ryzen 7 1700: Clang 6.0 ........ 108.56 |====================================== EPYC 7601: Clang 5.0.1 ......... 91.80 |================================ EPYC 7601: Clang 6.0 ........... 101.68 |==================================== C-Ray 1.1 Total Time Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 13.95 |===================================== Core i7 8700K: Clang 6.0 ....... 14.38 |====================================== 2x Xeon Gold 6138: Clang 5.0.1 . 4.38 |============ 2x Xeon Gold 6138: Clang 6.0 ... 5.30 |============== Ryzen 7 1700: Clang 5.0.1 ...... 13.65 |==================================== Ryzen 7 1700: Clang 6.0 ........ 14.64 |======================================= EPYC 7601: Clang 5.0.1 ......... 4.14 |=========== EPYC 7601: Clang 6.0 ........... 4.48 |============ Primesieve 6.2 1e12 Prime Number Generation Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 34.64 |=================================== Core i7 8700K: Clang 6.0 ....... 34.87 |=================================== 2x Xeon Gold 6138: Clang 5.0.1 . 10.05 |========== 2x Xeon Gold 6138: Clang 6.0 ... 10.08 |========== Ryzen 7 1700: Clang 5.0.1 ...... 38.96 |======================================= Ryzen 7 1700: Clang 6.0 ........ 39.11 |======================================= EPYC 7601: Clang 5.0.1 ......... 11.91 |============ EPYC 7601: Clang 6.0 ........... 11.87 |============ AOBench Size: 2048 x 2048 - Total Time Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 33.88 |======================== Core i7 8700K: Clang 6.0 ....... 34.25 |======================== 2x Xeon Gold 6138: Clang 5.0.1 . 45.77 |================================ 2x Xeon Gold 6138: Clang 6.0 ... 46.48 |================================= Ryzen 7 1700: Clang 5.0.1 ...... 55.54 |======================================= Ryzen 7 1700: Clang 6.0 ........ 55.20 |======================================= EPYC 7601: Clang 5.0.1 ......... 54.55 |====================================== EPYC 7601: Clang 6.0 ........... 54.85 |======================================= Bullet Physics Engine 2.81 Test: Raytests Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 2.34 |============================= 2x Xeon Gold 6138: Clang 5.0.1 . 2.95 |==================================== 2x Xeon Gold 6138: Clang 6.0 ... 3.02 |===================================== Ryzen 7 1700: Clang 5.0.1 ...... 2.78 |================================== Ryzen 7 1700: Clang 6.0 ........ 2.72 |================================= EPYC 7601: Clang 5.0.1 ......... 3.26 |======================================== EPYC 7601: Clang 6.0 ........... 3.17 |======================================= Bullet Physics Engine 2.81 Test: 3000 Fall Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 3.63 |============================ 2x Xeon Gold 6138: Clang 5.0.1 . 4.87 |====================================== 2x Xeon Gold 6138: Clang 6.0 ... 4.85 |====================================== Ryzen 7 1700: Clang 5.0.1 ...... 4.68 |==================================== Ryzen 7 1700: Clang 6.0 ........ 4.56 |=================================== EPYC 7601: Clang 5.0.1 ......... 5.16 |======================================== EPYC 7601: Clang 6.0 ........... 5.07 |======================================= Bullet Physics Engine 2.81 Test: 1000 Stack Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 4.37 |============================= 2x Xeon Gold 6138: Clang 5.0.1 . 5.81 |======================================= 2x Xeon Gold 6138: Clang 6.0 ... 5.81 |======================================= Ryzen 7 1700: Clang 5.0.1 ...... 5.23 |=================================== Ryzen 7 1700: Clang 6.0 ........ 5.18 |=================================== EPYC 7601: Clang 5.0.1 ......... 5.97 |======================================== EPYC 7601: Clang 6.0 ........... 5.90 |======================================== Bullet Physics Engine 2.81 Test: 1000 Convex Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 4.05 |============================== 2x Xeon Gold 6138: Clang 5.0.1 . 5.16 |====================================== 2x Xeon Gold 6138: Clang 6.0 ... 5.21 |====================================== Ryzen 7 1700: Clang 5.0.1 ...... 4.69 |=================================== Ryzen 7 1700: Clang 6.0 ........ 4.49 |================================= EPYC 7601: Clang 5.0.1 ......... 5.42 |======================================== EPYC 7601: Clang 6.0 ........... 5.21 |====================================== Bullet Physics Engine 2.81 Test: 136 Ragdolls Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 2.51 |============================== 2x Xeon Gold 6138: Clang 5.0.1 . 3.24 |======================================= 2x Xeon Gold 6138: Clang 6.0 ... 3.22 |======================================= Ryzen 7 1700: Clang 5.0.1 ...... 2.96 |==================================== Ryzen 7 1700: Clang 6.0 ........ 2.88 |=================================== EPYC 7601: Clang 5.0.1 ......... 3.31 |======================================== EPYC 7601: Clang 6.0 ........... 3.21 |======================================= Bullet Physics Engine 2.81 Test: Prim Trimesh Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 0.85 |============================== 2x Xeon Gold 6138: Clang 5.0.1 . 1.09 |====================================== 2x Xeon Gold 6138: Clang 6.0 ... 1.08 |====================================== Ryzen 7 1700: Clang 5.0.1 ...... 0.98 |================================== Ryzen 7 1700: Clang 6.0 ........ 0.95 |================================= EPYC 7601: Clang 5.0.1 ......... 1.14 |======================================== EPYC 7601: Clang 6.0 ........... 1.08 |====================================== Bullet Physics Engine 2.81 Test: Convex Trimesh Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 1.02 |============================== 2x Xeon Gold 6138: Clang 5.0.1 . 1.28 |====================================== 2x Xeon Gold 6138: Clang 6.0 ... 1.29 |====================================== Ryzen 7 1700: Clang 5.0.1 ...... 1.16 |================================== Ryzen 7 1700: Clang 6.0 ........ 1.13 |================================= EPYC 7601: Clang 5.0.1 ......... 1.35 |======================================== EPYC 7601: Clang 6.0 ........... 1.31 |======================================= FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 7.56 |========================== Core i7 8700K: Clang 6.0 ....... 7.52 |========================== 2x Xeon Gold 6138: Clang 5.0.1 . 9.87 |================================== 2x Xeon Gold 6138: Clang 6.0 ... 9.88 |================================== Ryzen 7 1700: Clang 5.0.1 ...... 10.29 |==================================== Ryzen 7 1700: Clang 6.0 ........ 10.13 |=================================== EPYC 7601: Clang 5.0.1 ......... 11.28 |======================================= EPYC 7601: Clang 6.0 ........... 11.15 |======================================= LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 8.33 |========================== Core i7 8700K: Clang 6.0 ....... 8.80 |============================ 2x Xeon Gold 6138: Clang 5.0.1 . 11.28 |==================================== 2x Xeon Gold 6138: Clang 6.0 ... 11.66 |===================================== Ryzen 7 1700: Clang 5.0.1 ...... 10.62 |================================== Ryzen 7 1700: Clang 6.0 ........ 10.59 |================================== EPYC 7601: Clang 5.0.1 ......... 12.26 |======================================= EPYC 7601: Clang 6.0 ........... 12.22 |======================================= Hackbench Count: 16 - Type: Thread Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 46.29 |================================ Core i7 8700K: Clang 6.0 ....... 45.96 |================================ 2x Xeon Gold 6138: Clang 5.0.1 . 24.09 |================= 2x Xeon Gold 6138: Clang 6.0 ... 24.03 |================= Ryzen 7 1700: Clang 5.0.1 ...... 54.52 |====================================== Ryzen 7 1700: Clang 6.0 ........ 55.68 |======================================= EPYC 7601: Clang 5.0.1 ......... 30.46 |===================== EPYC 7601: Clang 6.0 ........... 30.41 |===================== Hackbench Count: 16 - Type: Process Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 45.38 |================================== Core i7 8700K: Clang 6.0 ....... 44.97 |================================== 2x Xeon Gold 6138: Clang 5.0.1 . 18.25 |============== 2x Xeon Gold 6138: Clang 6.0 ... 19.39 |=============== Ryzen 7 1700: Clang 5.0.1 ...... 51.99 |======================================= Ryzen 7 1700: Clang 6.0 ........ 51.62 |======================================= EPYC 7601: Clang 5.0.1 ......... 26.09 |==================== EPYC 7601: Clang 6.0 ........... 26.12 |==================== Minion 1.8 Benchmark: Graceful Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 45.22 |================================ Core i7 8700K: Clang 6.0 ....... 45.04 |================================ 2x Xeon Gold 6138: Clang 5.0.1 . 52.33 |===================================== 2x Xeon Gold 6138: Clang 6.0 ... 53.34 |====================================== Ryzen 7 1700: Clang 5.0.1 ...... 49.87 |=================================== Ryzen 7 1700: Clang 6.0 ........ 49.87 |=================================== EPYC 7601: Clang 5.0.1 ......... 54.99 |======================================= EPYC 7601: Clang 6.0 ........... 54.91 |======================================= Minion 1.8 Benchmark: Solitaire Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 58.04 |========================== Core i7 8700K: Clang 6.0 ....... 58.17 |=========================== 2x Xeon Gold 6138: Clang 5.0.1 . 73.17 |================================= 2x Xeon Gold 6138: Clang 6.0 ... 71.94 |================================= Ryzen 7 1700: Clang 5.0.1 ...... 79.06 |==================================== Ryzen 7 1700: Clang 6.0 ........ 78.40 |==================================== EPYC 7601: Clang 5.0.1 ......... 83.38 |====================================== EPYC 7601: Clang 6.0 ........... 85.42 |======================================= Minion 1.8 Benchmark: Quasigroup Seconds < Lower Is Better Core i7 8700K: Clang 5.0.1 ..... 102.09 |=========================== Core i7 8700K: Clang 6.0 ....... 100.71 |=========================== 2x Xeon Gold 6138: Clang 5.0.1 . 116.03 |=============================== 2x Xeon Gold 6138: Clang 6.0 ... 118.40 |================================ Ryzen 7 1700: Clang 5.0.1 ...... 128.55 |================================== Ryzen 7 1700: Clang 6.0 ........ 131.19 |=================================== EPYC 7601: Clang 5.0.1 ......... 141.46 |====================================== EPYC 7601: Clang 6.0 ........... 142.28 |====================================== OpenSSL 1.1.0f RSA 4096-bit Performance Signs Per Second > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 1970.20 |========= Core i7 8700K: Clang 6.0 ....... 1967.63 |========= 2x Xeon Gold 6138: Clang 5.0.1 . 7895.07 |===================================== 2x Xeon Gold 6138: Clang 6.0 ... 7867.37 |===================================== Ryzen 7 1700: Clang 5.0.1 ...... 1378.83 |====== Ryzen 7 1700: Clang 6.0 ........ 1379.53 |====== EPYC 7601: Clang 5.0.1 ......... 4613.57 |====================== EPYC 7601: Clang 6.0 ........... 4611.33 |====================== libjpeg-turbo tjbench 1.5.3 Test: Decompression Throughput Megapixels/sec > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 210.29 |====================================== Core i7 8700K: Clang 6.0 ....... 210.22 |====================================== 2x Xeon Gold 6138: Clang 5.0.1 . 166.62 |============================== 2x Xeon Gold 6138: Clang 6.0 ... 170.42 |=============================== Ryzen 7 1700: Clang 5.0.1 ...... 166.04 |============================== Ryzen 7 1700: Clang 6.0 ........ 167.32 |============================== EPYC 7601: Clang 5.0.1 ......... 142.29 |========================== EPYC 7601: Clang 6.0 ........... 143.21 |========================== PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TPS > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 4616.74 |==================== Core i7 8700K: Clang 6.0 ....... 4545.93 |=================== 2x Xeon Gold 6138: Clang 5.0.1 . 8717.06 |===================================== 2x Xeon Gold 6138: Clang 6.0 ... 8367.02 |==================================== Ryzen 7 1700: Clang 5.0.1 ...... 1726.52 |======= Ryzen 7 1700: Clang 6.0 ........ 1688.00 |======= PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Single Thread - Mode: Read Write TPS > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 283.57 |============================ Core i7 8700K: Clang 6.0 ....... 263.26 |========================== 2x Xeon Gold 6138: Clang 5.0.1 . 376.04 |====================================== 2x Xeon Gold 6138: Clang 6.0 ... 378.41 |====================================== Ryzen 7 1700: Clang 5.0.1 ...... 263.71 |========================== Ryzen 7 1700: Clang 6.0 ........ 263.21 |========================== Redis 4.0.8 Test: LPOP Requests Per Second > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 3664588.58 |================================= Core i7 8700K: Clang 6.0 ....... 3798255.42 |================================== 2x Xeon Gold 6138: Clang 5.0.1 . 2149714.81 |=================== 2x Xeon Gold 6138: Clang 6.0 ... 2182204.96 |==================== Ryzen 7 1700: Clang 5.0.1 ...... 2197833.90 |==================== Ryzen 7 1700: Clang 6.0 ........ 2143083.75 |=================== EPYC 7601: Clang 5.0.1 ......... 1860834.44 |================= EPYC 7601: Clang 6.0 ........... 1892278.75 |================= Redis 4.0.8 Test: SADD Requests Per Second > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 2964536.67 |================================== Core i7 8700K: Clang 6.0 ....... 2919876.42 |================================= 2x Xeon Gold 6138: Clang 5.0.1 . 1767446.06 |==================== 2x Xeon Gold 6138: Clang 6.0 ... 1796421.69 |===================== Ryzen 7 1700: Clang 5.0.1 ...... 1701077.44 |==================== Ryzen 7 1700: Clang 6.0 ........ 1703125.86 |==================== EPYC 7601: Clang 5.0.1 ......... 1547554.54 |================== EPYC 7601: Clang 6.0 ........... 1569611.56 |================== Redis 4.0.8 Test: LPUSH Requests Per Second > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 2342158.67 |================================== Core i7 8700K: Clang 6.0 ....... 2313336.83 |================================== 2x Xeon Gold 6138: Clang 5.0.1 . 1504344.44 |====================== 2x Xeon Gold 6138: Clang 6.0 ... 1560897.68 |======================= Ryzen 7 1700: Clang 5.0.1 ...... 1319512.54 |=================== Ryzen 7 1700: Clang 6.0 ........ 1330360.63 |=================== EPYC 7601: Clang 5.0.1 ......... 1125367.91 |================ EPYC 7601: Clang 6.0 ........... 1130801.14 |================ Redis 4.0.8 Test: GET Requests Per Second > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 3439194.58 |================================= Core i7 8700K: Clang 6.0 ....... 3597340.42 |================================== 2x Xeon Gold 6138: Clang 5.0.1 . 2197503.31 |===================== 2x Xeon Gold 6138: Clang 6.0 ... 2215124.06 |===================== Ryzen 7 1700: Clang 5.0.1 ...... 2161833.81 |==================== Ryzen 7 1700: Clang 6.0 ........ 2099745.31 |==================== EPYC 7601: Clang 5.0.1 ......... 1833406.98 |================= EPYC 7601: Clang 6.0 ........... 1808054.98 |================= Redis 4.0.8 Test: SET Requests Per Second > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 2505509.75 |================================== Core i7 8700K: Clang 6.0 ....... 2497942.67 |================================== 2x Xeon Gold 6138: Clang 5.0.1 . 1660697.10 |======================= 2x Xeon Gold 6138: Clang 6.0 ... 1687082.98 |======================= Ryzen 7 1700: Clang 5.0.1 ...... 1555633.56 |===================== Ryzen 7 1700: Clang 6.0 ........ 1517599.79 |===================== EPYC 7601: Clang 5.0.1 ......... 1293872.90 |================== EPYC 7601: Clang 6.0 ........... 1259051.00 |================= NGINX Benchmark 1.9.9 Static Web Page Serving Requests Per Second > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 43492.80 |==================================== Core i7 8700K: Clang 6.0 ....... 43545.17 |==================================== 2x Xeon Gold 6138: Clang 5.0.1 . 25021.02 |===================== 2x Xeon Gold 6138: Clang 6.0 ... 25342.48 |===================== Ryzen 7 1700: Clang 5.0.1 ...... 28949.90 |======================== Ryzen 7 1700: Clang 6.0 ........ 29256.88 |======================== Apache Benchmark 2.4.29 Static Web Page Serving Requests Per Second > Higher Is Better Core i7 8700K: Clang 5.0.1 ..... 36510.34 |==================================== Core i7 8700K: Clang 6.0 ....... 36990.22 |==================================== 2x Xeon Gold 6138: Clang 5.0.1 . 19565.67 |=================== 2x Xeon Gold 6138: Clang 6.0 ... 18055.48 |================== Ryzen 7 1700: Clang 5.0.1 ...... 22007.01 |===================== Ryzen 7 1700: Clang 6.0 ........ 21963.11 |===================== EPYC 7601: Clang 5.0.1 ......... 18707.09 |================== EPYC 7601: Clang 6.0 ........... 18404.68 |================== Botan 2.4.0 Test: KASUMI - Encrypt - Decrypt MiB/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ... 96.54 |======================================== Core i7 8700K: Clang 6.0 ..... 98.28 |========================================= 2x Xeon Gold 6138: Clang 6.0 . 77.19 |================================ Ryzen 7 1700: Clang 5.0.1 .... 77.23 |================================ Ryzen 7 1700: Clang 6.0 ...... 80.01 |================================= EPYC 7601: Clang 5.0.1 ....... 67.62 |============================ EPYC 7601: Clang 6.0 ......... 68.55 |============================= Botan 2.4.0 Test: AES-256 - Encrypt - Decrypt MiB/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ... 4415.03 |======================================= Core i7 8700K: Clang 6.0 ..... 4331.85 |====================================== 2x Xeon Gold 6138: Clang 6.0 . 3526.90 |=============================== Ryzen 7 1700: Clang 5.0.1 .... 3836.24 |================================== Ryzen 7 1700: Clang 6.0 ...... 3913.25 |=================================== EPYC 7601: Clang 5.0.1 ....... 3402.85 |============================== EPYC 7601: Clang 6.0 ......... 3300.86 |============================= Botan 2.4.0 Test: Twofish - Encrypt - Decrypt MiB/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ... 365.51 |======================================== Core i7 8700K: Clang 6.0 ..... 368.47 |======================================== 2x Xeon Gold 6138: Clang 6.0 . 297.08 |================================ Ryzen 7 1700: Clang 5.0.1 .... 309.67 |================================== Ryzen 7 1700: Clang 6.0 ...... 319.96 |=================================== EPYC 7601: Clang 5.0.1 ....... 271.13 |============================= EPYC 7601: Clang 6.0 ......... 275.29 |============================== Botan 2.4.0 Test: Blowfish - Encrypt - Decrypt MiB/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ... 297.91 |===================================== Core i7 8700K: Clang 6.0 ..... 319.52 |======================================== 2x Xeon Gold 6138: Clang 6.0 . 255.09 |================================ Ryzen 7 1700: Clang 5.0.1 .... 247.91 |=============================== Ryzen 7 1700: Clang 6.0 ...... 263.27 |================================= EPYC 7601: Clang 5.0.1 ....... 217.34 |=========================== EPYC 7601: Clang 6.0 ......... 226.61 |============================ Botan 2.4.0 Test: CAST-256 - Encrypt - Decrypt MiB/s > Higher Is Better Core i7 8700K: Clang 5.0.1 ... 152.55 |======================================= Core i7 8700K: Clang 6.0 ..... 155.05 |======================================== 2x Xeon Gold 6138: Clang 6.0 . 122.62 |================================ Ryzen 7 1700: Clang 5.0.1 .... 131.32 |================================== Ryzen 7 1700: Clang 6.0 ...... 133.08 |================================== EPYC 7601: Clang 5.0.1 ....... 115.16 |============================== EPYC 7601: Clang 6.0 ......... 114.45 |==============================