EPYC 7601 2P Feb 2021 2 x AMD EPYC 7601 32-Core testing with a Dell 02MJ3T (1.2.5 BIOS) and llvmpipe on Ubuntu 19.10 via the Phoronix Test Suite. 1: Processor: 2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD 17h, Memory: 16 x 32 GB DDR4-2666MT/s 36ASF4G72PZ-2G6D2, Disk: 280GB INTEL SSDPED1D280GA + 120GB INTEL SSDSCKJB120G7R + 11 x 500GB Samsung SSD 860, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 2-port PCIe OS: Ubuntu 19.10, Kernel: 5.9.0-050900rc6daily20200922-generic (x86_64) 20200921, Desktop: GNOME Shell 3.34.1, Display Server: X Server, OpenGL: 3.3 Mesa 19.2.8 (LLVM 9.0 128 bits), Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1600x1200 2: Processor: 2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD 17h, Memory: 16 x 32 GB DDR4-2666MT/s 36ASF4G72PZ-2G6D2, Disk: 280GB INTEL SSDPED1D280GA + 120GB INTEL SSDSCKJB120G7R + 11 x 500GB Samsung SSD 860, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 2-port PCIe OS: Ubuntu 19.10, Kernel: 5.9.0-050900rc6daily20200922-generic (x86_64) 20200921, Desktop: GNOME Shell 3.34.1, Display Server: X Server, OpenGL: 3.3 Mesa 19.2.8 (LLVM 9.0 128 bits), Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1600x1200 3: Processor: 2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD 17h, Memory: 16 x 32 GB DDR4-2666MT/s 36ASF4G72PZ-2G6D2, Disk: 280GB INTEL SSDPED1D280GA + 120GB INTEL SSDSCKJB120G7R + 11 x 500GB Samsung SSD 860, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 2-port PCIe OS: Ubuntu 19.10, Kernel: 5.9.0-050900rc6daily20200922-generic (x86_64) 20200921, Desktop: GNOME Shell 3.34.1, Display Server: X Server, OpenGL: 3.3 Mesa 19.2.8 (LLVM 9.0 128 bits), Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1600x1200 4: Processor: 2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD 17h, Memory: 16 x 32 GB DDR4-2666MT/s 36ASF4G72PZ-2G6D2, Disk: 280GB INTEL SSDPED1D280GA + 120GB INTEL SSDSCKJB120G7R + 11 x 500GB Samsung SSD 860, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 2-port PCIe OS: Ubuntu 19.10, Kernel: 5.9.0-050900rc6daily20200922-generic (x86_64) 20200921, Desktop: GNOME Shell 3.34.1, Display Server: X Server, OpenGL: 3.3 Mesa 19.2.8 (LLVM 9.0 128 bits), Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1600x1200 5: Processor: 2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD 17h, Memory: 16 x 32 GB DDR4-2666MT/s 36ASF4G72PZ-2G6D2, Disk: 280GB INTEL SSDPED1D280GA + 120GB INTEL SSDSCKJB120G7R + 11 x 500GB Samsung SSD 860, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 2-port PCIe OS: Ubuntu 19.10, Kernel: 5.9.0-050900rc6daily20200922-generic (x86_64) 20200921, Desktop: GNOME Shell 3.34.1, Display Server: X Server, OpenGL: 3.3 Mesa 19.2.8 (LLVM 9.0 128 bits), Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1600x1200 6: Processor: 2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD 17h, Memory: 16 x 32 GB DDR4-2666MT/s 36ASF4G72PZ-2G6D2, Disk: 280GB INTEL SSDPED1D280GA + 120GB INTEL SSDSCKJB120G7R + 11 x 500GB Samsung SSD 860, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 2-port PCIe OS: Ubuntu 19.10, Kernel: 5.9.0-050900rc6daily20200922-generic (x86_64) 20200921, Desktop: GNOME Shell 3.34.1, Display Server: X Server, OpenGL: 3.3 Mesa 19.2.8 (LLVM 9.0 128 bits), Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1600x1200 Stream-Dynamic 1.0 - Copy MB/s > Higher Is Better 1 . 85541.61 |================================================================= 2 . 85579.85 |================================================================= 3 . 85563.70 |================================================================= 4 . 85567.77 |================================================================= 5 . 85570.09 |================================================================= 6 . 85555.96 |================================================================= Stream-Dynamic 1.0 - Scale MB/s > Higher Is Better 1 . 86036.10 |================================================================= 2 . 86073.81 |================================================================= 3 . 86119.84 |================================================================= 4 . 86091.70 |================================================================= 5 . 86094.00 |================================================================= 6 . 86069.42 |================================================================= Stream-Dynamic 1.0 - Add MB/s > Higher Is Better 1 . 97481.97 |================================================================= 2 . 97513.81 |================================================================= 3 . 97527.19 |================================================================= 4 . 97540.14 |================================================================= 5 . 97528.93 |================================================================= 6 . 97514.95 |================================================================= Stream-Dynamic 1.0 - Triad MB/s > Higher Is Better 1 . 97567.43 |================================================================= 2 . 97619.42 |================================================================= 3 . 97598.72 |================================================================= 4 . 97614.85 |================================================================= 5 . 97599.48 |================================================================= 6 . 97600.46 |================================================================= JPEG XL 0.3.1 Input: PNG - Encode Speed: 5 MP/s > Higher Is Better 1 . 50.24 |==================================================================== 2 . 48.40 |================================================================== 3 . 46.40 |=============================================================== 4 . 48.41 |================================================================== 5 . 47.89 |================================================================= 6 . 47.98 |================================================================= JPEG XL 0.3.1 Input: PNG - Encode Speed: 7 MP/s > Higher Is Better 1 . 8.43 |===================================================================== 2 . 8.45 |===================================================================== 3 . 8.42 |===================================================================== 4 . 8.44 |===================================================================== 5 . 8.40 |===================================================================== 6 . 8.32 |==================================================================== JPEG XL 0.3.1 Input: PNG - Encode Speed: 8 MP/s > Higher Is Better 1 . 0.56 |===================================================================== 2 . 0.56 |===================================================================== 3 . 0.56 |===================================================================== 4 . 0.56 |===================================================================== 5 . 0.55 |==================================================================== JPEG XL 0.3.1 Input: JPEG - Encode Speed: 5 MP/s > Higher Is Better 1 . 43.30 |=================================================================== 2 . 43.88 |==================================================================== 3 . 42.94 |================================================================== 4 . 42.91 |================================================================== 5 . 43.99 |==================================================================== JPEG XL 0.3.1 Input: JPEG - Encode Speed: 7 MP/s > Higher Is Better 1 . 42.34 |=================================================================== 2 . 42.21 |=================================================================== 3 . 42.64 |=================================================================== 4 . 43.14 |==================================================================== 5 . 42.71 |=================================================================== JPEG XL 0.3.1 Input: JPEG - Encode Speed: 8 MP/s > Higher Is Better 1 . 17.66 |================================================================== 2 . 17.75 |=================================================================== 3 . 18.07 |==================================================================== 4 . 17.88 |=================================================================== 5 . 18.04 |==================================================================== JPEG XL Decoding 0.3.1 CPU Threads: 1 MP/s > Higher Is Better 1 . 25.02 |==================================================================== 2 . 24.87 |=================================================================== 3 . 24.52 |=================================================================== 4 . 25.03 |==================================================================== 5 . 25.06 |==================================================================== JPEG XL Decoding 0.3.1 CPU Threads: All MP/s > Higher Is Better 1 . 93.77 |==================================================================== 2 . 92.89 |=================================================================== 3 . 92.96 |=================================================================== 4 . 94.37 |==================================================================== 5 . 93.77 |==================================================================== GROMACS 2021 Input: water_GMX50_bare Ns Per Day > Higher Is Better 1 . 4.096 |=================================================================== 2 . 4.124 |==================================================================== 3 . 4.132 |==================================================================== 4 . 4.080 |=================================================================== 5 . 4.074 |===================================================================