SkySilk Benchmarks SiFive RISC-V testing on Linux via the Phoronix Test Suite. SkySilk EPYC Medium: Processor: 2 x AMD EPYC 7601 32-Core @ 2.20GHz (64 Cores), Motherboard: HPE ProLiant DL385 Gen10 (A40 BIOS), Chipset: AMD Family 17h, Memory: 8 x 32 GB DDR4-2400MT/s UNKNOWN, Disk: 2 x 128GB SAMSUNG MZNLF128, Graphics: Matrox s G200eH, Monitor: Smart Cable, Network: Broadcom Limited NetXtreme BCM5719 Gigabit PCIe OS: Ubuntu 18.04, Kernel: 4.15.18-1-pve (x86_64), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: lxc SkySilk EPYC Power: Processor: 2 x AMD EPYC 7601 32-Core @ 2.20GHz (64 Cores), Motherboard: HPE ProLiant DL385 Gen10 (A40 BIOS), Chipset: AMD Family 17h, Memory: 8 x 32 GB DDR4-2400MT/s UNKNOWN, Disk: 2 x 128GB SAMSUNG MZNLF128, Graphics: Matrox s G200eH, Monitor: Smart Cable, Network: Broadcom Limited NetXtreme BCM5719 Gigabit PCIe OS: Ubuntu 18.04, Kernel: 4.15.18-1-pve (x86_64), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: lxc SkySilk EPYC Super: Processor: 2 x AMD EPYC 7601 32-Core @ 2.20GHz (64 Cores), Motherboard: HPE ProLiant DL385 Gen10 (A40 BIOS), Chipset: AMD Family 17h, Memory: 8 x 32 GB DDR4-2400MT/s UNKNOWN, Disk: 2 x 128GB SAMSUNG MZNLF128, Graphics: Matrox s G200eH, Monitor: Smart Cable, Network: Broadcom Limited NetXtreme BCM5719 Gigabit PCIe OS: Ubuntu 18.04, Kernel: 4.15.18-1-pve (x86_64), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: lxc SkySilk EPYC Gigantic: Processor: 2 x AMD EPYC 7601 32-Core @ 2.20GHz (64 Cores), Motherboard: HPE ProLiant DL385 Gen10 (A40 BIOS), Chipset: AMD Family 17h, Memory: 8 x 32 GB DDR4-2400MT/s UNKNOWN, Disk: 2 x 128GB SAMSUNG MZNLF128, Graphics: Matrox s G200eH, Monitor: Smart Cable, Network: Broadcom Limited NetXtreme BCM5719 Gigabit PCIe OS: Ubuntu 18.04, Kernel: 4.15.18-1-pve (x86_64), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: lxc SiFive RISC-V - Western Digital WD1600AAJS-6: Processor: SiFive RISC-V @ 3.70GHz (2 Cores / 4 Threads), Motherboard: MSI A68HM-E33 (MS-7721) v9.0 (V9.3 BIOS), Chipset: AMD Family 15h, Memory: 8192MB, Disk: 160GB Western Digital WD1600AAJS-6 + 120GB GOODRAM + 1000GB TOSHIBA DT01ACA1, Graphics: (993/941MHz), Audio: Realtek ALC887-VD, Monitor: HP w2007, Network: Realtek RTL8111/8168/8411 OS: Linux, Kernel: 4.18.5_1 (x86_64), Display Driver: NVIDIA 396.54, OpenGL: 4.5.0, OpenCL: OpenCL 1.2 CUDA 9.2.210, Compiler: GCC 8.2.0 + Clang 6.0.1, File-System: xfs, Screen Resolution: 1680x1050 OpenSSL 1.1.0f RSA 4096-bit Performance Signs Per Second > Higher Is Better SkySilk EPYC Medium .......................... 625.70 |======= SkySilk EPYC Power ........................... 1092.07 |============ SkySilk EPYC Super ........................... 1786.38 |==================== SkySilk EPYC Gigantic ........................ 2090.67 |======================= SiFive RISC-V - Western Digital WD1600AAJS-6 . 331.33 |==== OpenSSL 1.1.0f Performance / Cost - RSA 4096-bit Performance Signs Per Second Per Dollar > Higher Is Better SkySilk EPYC Medium ... 4202.15 |============================================== SkySilk EPYC Power .... 1956.76 |===================== SkySilk EPYC Super .... 2182.50 |======================== SkySilk EPYC Gigantic . 1873.19 |===================== Timed Linux Kernel Compilation 4.18 Time To Compile Seconds < Lower Is Better SkySilk EPYC Medium .......................... 301.00 |=========== SkySilk EPYC Power ........................... 174.21 |====== SkySilk EPYC Super ........................... 110.89 |==== SkySilk EPYC Gigantic ........................ 92.46 |=== SiFive RISC-V - Western Digital WD1600AAJS-6 . 667.69 |======================== Timed Linux Kernel Compilation 4.18 Performance / Cost - Time To Compile Seconds x Dollar < Lower Is Better SkySilk EPYC Medium ... 44.82 |==================== SkySilk EPYC Power .... 97.23 |============================================ SkySilk EPYC Super .... 90.76 |========================================= SkySilk EPYC Gigantic . 103.19 |=============================================== Redis 4.0.8 Test: SET Requests Per Second > Higher Is Better SkySilk EPYC Medium .......................... 945850.50 |================= SkySilk EPYC Power ........................... 1102678.58 |==================== SkySilk EPYC Super ........................... 1039223.52 |=================== SkySilk EPYC Gigantic ........................ 1052333.59 |=================== SiFive RISC-V - Western Digital WD1600AAJS-6 . 302007.31 |===== Redis 4.0.8 Performance / Cost - Test: SET Requests Per Second Per Dollar > Higher Is Better SkySilk EPYC Medium ... 6352253.19 |=========================================== SkySilk EPYC Power .... 1975772.41 |============= SkySilk EPYC Super .... 1269668.32 |========= SkySilk EPYC Gigantic . 942866.76 |====== Redis 4.0.8 Test: GET Requests Per Second > Higher Is Better SkySilk EPYC Medium .......................... 1329614.48 |================== SkySilk EPYC Power ........................... 1440264.25 |==================== SkySilk EPYC Super ........................... 1299577.71 |================== SkySilk EPYC Gigantic ........................ 1269102.86 |================== SiFive RISC-V - Western Digital WD1600AAJS-6 . 337105.46 |===== Redis 4.0.8 Performance / Cost - Test: GET Requests Per Second Per Dollar > Higher Is Better SkySilk EPYC Medium ... 8929580.12 |=========================================== SkySilk EPYC Power .... 2580656.24 |============ SkySilk EPYC Super .... 1587755.30 |======== SkySilk EPYC Gigantic . 1137087.05 |===== Redis 4.0.8 Test: SADD Requests Per Second > Higher Is Better SkySilk EPYC Medium .......................... 1287040.96 |================== SkySilk EPYC Power ........................... 1411685.79 |==================== SkySilk EPYC Super ........................... 1131110.47 |================ SkySilk EPYC Gigantic ........................ 1381462.34 |==================== SiFive RISC-V - Western Digital WD1600AAJS-6 . 363696.56 |===== Redis 4.0.8 Performance / Cost - Test: SADD Requests Per Second Per Dollar > Higher Is Better SkySilk EPYC Medium ... 8643659.91 |=========================================== SkySilk EPYC Power .... 2529449.54 |============= SkySilk EPYC Super .... 1381930.93 |======= SkySilk EPYC Gigantic . 1237758.57 |====== PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TPS > Higher Is Better SkySilk EPYC Medium .......................... 2478.89 |=================== SkySilk EPYC Power ........................... 2470.33 |=================== SkySilk EPYC Super ........................... 2933.54 |======================= SkySilk EPYC Gigantic ........................ 2945.45 |======================= SiFive RISC-V - Western Digital WD1600AAJS-6 . 2925.38 |======================= PostgreSQL pgbench 10.3 Performance / Cost - Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TPS Per Dollar > Higher Is Better SkySilk EPYC Medium ... 16648.02 |============================================= SkySilk EPYC Power .... 4426.32 |============ SkySilk EPYC Super .... 3584.04 |========== SkySilk EPYC Gigantic . 2639.06 |======= PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only TPS > Higher Is Better SkySilk EPYC Medium .......................... 39448.28 |======= SkySilk EPYC Power ........................... 71995.87 |============ SkySilk EPYC Super ........................... 99311.26 |================= SkySilk EPYC Gigantic ........................ 121218.79 |===================== SiFive RISC-V - Western Digital WD1600AAJS-6 . 38589.39 |======= PostgreSQL pgbench 10.3 Performance / Cost - Scaling: Buffer Test - Test: Normal Load - Mode: Read Only TPS Per Dollar > Higher Is Better SkySilk EPYC Medium ... 264931.36 |============================================ SkySilk EPYC Power .... 129001.74 |===================== SkySilk EPYC Super .... 121333.24 |==================== SkySilk EPYC Gigantic . 108609.26 |================== PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better SkySilk EPYC Medium .......................... 2552 |========================== SkySilk EPYC Power ........................... 2530 |========================= SkySilk EPYC Super ........................... 2583 |========================== SkySilk EPYC Gigantic ........................ 2562 |========================== SiFive RISC-V - Western Digital WD1600AAJS-6 . 2542 |========================== PyBench 2018-02-16 Performance / Cost - Total For Average Test Times Milliseconds x Dollar < Lower Is Better SkySilk EPYC Medium ... 379.99 |====== SkySilk EPYC Power .... 1411.99 |======================= SkySilk EPYC Super .... 2114.19 |================================== SkySilk EPYC Gigantic . 2859.45 |============================================== PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better SkySilk EPYC Medium .......................... 356268 |======================== SkySilk EPYC Power ........................... 357281 |======================== SkySilk EPYC Super ........................... 350957 |======================= SkySilk EPYC Gigantic ........................ 358638 |======================== SiFive RISC-V - Western Digital WD1600AAJS-6 . 356431 |======================== PHPBench 0.8.1 Performance / Cost - PHP Benchmark Suite Score Per Dollar > Higher Is Better SkySilk EPYC Medium ... 2392666.22 |=========================================== SkySilk EPYC Power .... 640173.80 |============ SkySilk EPYC Super .... 428780.70 |======== SkySilk EPYC Gigantic . 321331.42 |====== Parboil 2.5 Test: OpenMP MRI Gridding Seconds < Lower Is Better SkySilk EPYC Medium ... 68.68 |============================== SkySilk EPYC Power .... 92.17 |========================================= SkySilk EPYC Super .... 91.93 |========================================= SkySilk EPYC Gigantic . 106.09 |=============================================== Parboil 2.5 Performance / Cost - Test: OpenMP MRI Gridding Seconds x Dollar < Lower Is Better SkySilk EPYC Medium ... 10.23 |==== SkySilk EPYC Power .... 51.44 |==================== SkySilk EPYC Super .... 75.24 |============================== SkySilk EPYC Gigantic . 118.41 |=============================================== Parboil 2.5 Test: OpenMP Stencil Seconds < Lower Is Better SkySilk EPYC Medium ... 74.63 |================================================ SkySilk EPYC Power .... 43.68 |============================ SkySilk EPYC Super .... 29.46 |=================== SkySilk EPYC Gigantic . 28.40 |================== Parboil 2.5 Performance / Cost - Test: OpenMP Stencil Seconds x Dollar < Lower Is Better SkySilk EPYC Medium ... 11.11 |================= SkySilk EPYC Power .... 24.38 |===================================== SkySilk EPYC Super .... 24.11 |===================================== SkySilk EPYC Gigantic . 31.70 |================================================ Parboil 2.5 Test: OpenMP LBM Seconds < Lower Is Better SkySilk EPYC Medium ... 219.30 |=============================================== SkySilk EPYC Power .... 118.05 |========================= SkySilk EPYC Super .... 92.17 |==================== SkySilk EPYC Gigantic . 101.16 |====================== Parboil 2.5 Performance / Cost - Test: OpenMP LBM Seconds x Dollar < Lower Is Better SkySilk EPYC Medium ... 32.65 |============== SkySilk EPYC Power .... 65.88 |=========================== SkySilk EPYC Super .... 75.44 |=============================== SkySilk EPYC Gigantic . 112.90 |=============================================== Stockfish 9 Total Time Nodes Per Second > Higher Is Better SkySilk EPYC Medium .......................... 5668738 |====== SkySilk EPYC Power ........................... 10158144 |=========== SkySilk EPYC Super ........................... 14747265 |================= SkySilk EPYC Gigantic ........................ 19545765 |====================== SiFive RISC-V - Western Digital WD1600AAJS-6 . 5444623 |====== Stockfish 9 Performance / Cost - Total Time Nodes Per Second Per Dollar > Higher Is Better SkySilk EPYC Medium ... 38070772.33 |========================================== SkySilk EPYC Power .... 18201297.26 |==================== SkySilk EPYC Super .... 18017428.22 |==================== SkySilk EPYC Gigantic . 17512557.12 |=================== Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Seconds < Lower Is Better SkySilk EPYC Medium .......................... 198.67 |====================== SkySilk EPYC Power ........................... 180.82 |==================== SkySilk EPYC Super ........................... 186.62 |==================== SkySilk EPYC Gigantic ........................ 190.14 |===================== SiFive RISC-V - Western Digital WD1600AAJS-6 . 219.48 |======================== Zstd Compression 1.3.4 Performance / Cost - Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Seconds x Dollar < Lower Is Better SkySilk EPYC Medium ... 29.58 |======= SkySilk EPYC Power .... 100.92 |====================== SkySilk EPYC Super .... 152.75 |================================== SkySilk EPYC Gigantic . 212.22 |=============================================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better SkySilk EPYC Medium .......................... 304.29 |======================== SkySilk EPYC Power ........................... 6.06 | SkySilk EPYC Super ........................... 292.52 |======================= SkySilk EPYC Gigantic ........................ 304.34 |======================== SiFive RISC-V - Western Digital WD1600AAJS-6 . 81.54 |====== Compile Bench 0.6 Performance / Cost - Test: Initial Create MB/s Per Dollar > Higher Is Better SkySilk EPYC Medium ... 2043.59 |============================================== SkySilk EPYC Power .... 10.86 | SkySilk EPYC Super .... 357.39 |======== SkySilk EPYC Gigantic . 272.68 |====== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better SkySilk EPYC Medium .......................... 915.94 |================ SkySilk EPYC Power ........................... 107.65 |== SkySilk EPYC Super ........................... 1340.44 |======================= SkySilk EPYC Gigantic ........................ 1349.08 |======================= SiFive RISC-V - Western Digital WD1600AAJS-6 . 80.08 |= Compile Bench 0.6 Performance / Cost - Test: Compile MB/s Per Dollar > Higher Is Better SkySilk EPYC Medium ... 6151.38 |============================================== SkySilk EPYC Power .... 192.89 |= SkySilk EPYC Super .... 1637.68 |============ SkySilk EPYC Gigantic . 1208.74 |========= Meta Performance Per Dollar Performance Per Dollar Performance Per Dollar > Higher Is Better SkySilk EPYC Power .... 1629285.13 |=========================================== SkySilk EPYC Super .... 1426152.41 |====================================== SkySilk EPYC Gigantic . 1329310.23 |===================================