renoir gromacs zstd AMD Ryzen 5 4500U testing with a LENOVO LNVNB161216 (EECN20WW BIOS) and AMD Renoir 512MB on Ubuntu 20.10 via the Phoronix Test Suite. 1: Processor: AMD Ryzen 5 4500U @ 2.38GHz (6 Cores), Motherboard: LENOVO LNVNB161216 (EECN20WW BIOS), Chipset: AMD Renoir Root Complex, Memory: 16GB, Disk: 256GB SK hynix HFM256GDHTNI-87A0B, Graphics: AMD Renoir 512MB (1500/400MHz), Audio: AMD Device 1637, Network: Realtek RTL8822CE 802.11ac PCIe OS: Ubuntu 20.10, Kernel: 5.8.0-53-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.1 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 2: Processor: AMD Ryzen 5 4500U @ 2.38GHz (6 Cores), Motherboard: LENOVO LNVNB161216 (EECN20WW BIOS), Chipset: AMD Renoir Root Complex, Memory: 16GB, Disk: 256GB SK hynix HFM256GDHTNI-87A0B, Graphics: AMD Renoir 512MB (1500/400MHz), Audio: AMD Device 1637, Network: Realtek RTL8822CE 802.11ac PCIe OS: Ubuntu 20.10, Kernel: 5.8.0-53-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.1 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 3: Processor: AMD Ryzen 5 4500U @ 2.38GHz (6 Cores), Motherboard: LENOVO LNVNB161216 (EECN20WW BIOS), Chipset: AMD Renoir Root Complex, Memory: 16GB, Disk: 256GB SK hynix HFM256GDHTNI-87A0B, Graphics: AMD Renoir 512MB (1500/400MHz), Audio: AMD Device 1637, Network: Realtek RTL8822CE 802.11ac PCIe OS: Ubuntu 20.10, Kernel: 5.8.0-53-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.1 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 Zstd Compression 1.5.0 Compression Level: 3 - Compression Speed MB/s > Higher Is Better 1 . 1455.4 |=================================================================== 2 . 1450.7 |=================================================================== 3 . 1441.1 |================================================================== Zstd Compression 1.5.0 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better 1 . 2953.6 |=================================================================== 2 . 2955.5 |=================================================================== 3 . 2948.3 |=================================================================== Zstd Compression 1.5.0 Compression Level: 8 - Compression Speed MB/s > Higher Is Better 1 . 165.8 |==================================================================== 2 . 164.6 |==================================================================== 3 . 164.7 |==================================================================== Zstd Compression 1.5.0 Compression Level: 8 - Decompression Speed MB/s > Higher Is Better 1 . 3043.8 |=================================================================== 2 . 3047.0 |=================================================================== 3 . 3044.4 |=================================================================== Zstd Compression 1.5.0 Compression Level: 19 - Compression Speed MB/s > Higher Is Better 1 . 15.6 |===================================================================== 2 . 15.7 |===================================================================== 3 . 15.7 |===================================================================== Zstd Compression 1.5.0 Compression Level: 19 - Decompression Speed MB/s > Higher Is Better 1 . 2455.9 |=================================================================== 2 . 2451.7 |=================================================================== 3 . 2453.7 |=================================================================== Zstd Compression 1.5.0 Compression Level: 3, Long Mode - Compression Speed MB/s > Higher Is Better 1 . 439.5 |==================================================================== 2 . 437.5 |==================================================================== 3 . 436.1 |=================================================================== Zstd Compression 1.5.0 Compression Level: 3, Long Mode - Decompression Speed MB/s > Higher Is Better 1 . 3115.6 |=================================================================== 2 . 3119.7 |=================================================================== 3 . 3115.4 |=================================================================== Zstd Compression 1.5.0 Compression Level: 8, Long Mode - Compression Speed MB/s > Higher Is Better 1 . 165.5 |==================================================================== 2 . 165.3 |==================================================================== 3 . 165.2 |==================================================================== Zstd Compression 1.5.0 Compression Level: 8, Long Mode - Decompression Speed MB/s > Higher Is Better 1 . 3212.5 |=================================================================== 2 . 3201.3 |=================================================================== 3 . 3203.5 |=================================================================== Zstd Compression 1.5.0 Compression Level: 19, Long Mode - Compression Speed MB/s > Higher Is Better 1 . 12.8 |===================================================================== 2 . 12.8 |===================================================================== 3 . 12.8 |===================================================================== Zstd Compression 1.5.0 Compression Level: 19, Long Mode - Decompression Speed MB/s > Higher Is Better 1 . 2574.7 |=================================================================== 2 . 2575.6 |=================================================================== 3 . 2576.3 |=================================================================== GROMACS 2021.2 Implementation: MPI CPU - Input: water_GMX50_bare Ns Per Day > Higher Is Better 1 . 0.479 |==================================================================== 2 . 0.478 |==================================================================== 3 . 0.469 |===================================================================