zstd renoir 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: 5.11.0-051100daily20210228-generic (x86_64), Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 21.1.0-devel (git-e014e3b 2021-01-31 groovy-oibaf-ppa) (LLVM 11.0.1), Vulkan: 1.2.145, 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: 5.11.0-051100daily20210228-generic (x86_64), Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 21.1.0-devel (git-e014e3b 2021-01-31 groovy-oibaf-ppa) (LLVM 11.0.1), Vulkan: 1.2.145, 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: 5.11.0-051100daily20210228-generic (x86_64), Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 21.1.0-devel (git-e014e3b 2021-01-31 groovy-oibaf-ppa) (LLVM 11.0.1), Vulkan: 1.2.145, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 4: 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: 5.11.0-051100daily20210228-generic (x86_64), Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 21.1.0-devel (git-e014e3b 2021-01-31 groovy-oibaf-ppa) (LLVM 11.0.1), Vulkan: 1.2.145, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 Zstd Compression 1.4.9 Compression Level: 3 - Compression Speed MB/s > Higher Is Better 1 . 1448.7 |================================================================== 2 . 1468.4 |=================================================================== 3 . 1460.7 |================================================================== 4 . 1472.1 |=================================================================== Zstd Compression 1.4.9 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better 1 . 2970.3 |=================================================================== 2 . 2964.1 |=================================================================== 3 . 2949.7 |=================================================================== 4 . 2955.1 |=================================================================== Zstd Compression 1.4.9 Compression Level: 8 - Compression Speed MB/s > Higher Is Better 1 . 188.7 |==================================================================== 2 . 188.8 |==================================================================== 3 . 189.0 |==================================================================== 4 . 188.4 |==================================================================== Zstd Compression 1.4.9 Compression Level: 8 - Decompression Speed MB/s > Higher Is Better 1 . 3047.2 |=================================================================== 2 . 3048.2 |=================================================================== 3 . 3057.6 |=================================================================== 4 . 3018.8 |================================================================== Zstd Compression 1.4.9 Compression Level: 19 - Compression Speed MB/s > Higher Is Better 1 . 15.9 |===================================================================== 2 . 15.9 |===================================================================== 3 . 15.9 |===================================================================== 4 . 15.9 |===================================================================== Zstd Compression 1.4.9 Compression Level: 19 - Decompression Speed MB/s > Higher Is Better 1 . 2579.4 |=================================================================== 2 . 2573.6 |=================================================================== 3 . 2578.9 |=================================================================== 4 . 2564.5 |=================================================================== Zstd Compression 1.4.9 Compression Level: 3, Long Mode - Compression Speed MB/s > Higher Is Better 1 . 431.6 |==================================================================== 2 . 434.0 |==================================================================== 3 . 429.8 |=================================================================== 4 . 427.7 |=================================================================== Zstd Compression 1.4.9 Compression Level: 3, Long Mode - Decompression Speed MB/s > Higher Is Better 1 . 3122.8 |=================================================================== 2 . 3113.1 |=================================================================== 3 . 3118.4 |=================================================================== 4 . 3124.2 |=================================================================== Zstd Compression 1.4.9 Compression Level: 8, Long Mode - Compression Speed MB/s > Higher Is Better 1 . 197.4 |==================================================================== 2 . 198.0 |==================================================================== 3 . 197.8 |==================================================================== 4 . 197.4 |==================================================================== Zstd Compression 1.4.9 Compression Level: 8, Long Mode - Decompression Speed MB/s > Higher Is Better 1 . 3192.2 |=================================================================== 2 . 3194.5 |=================================================================== 3 . 3200.4 |=================================================================== 4 . 3197.0 |=================================================================== Zstd Compression 1.4.9 Compression Level: 19, Long Mode - Compression Speed MB/s > Higher Is Better 1 . 12.9 |===================================================================== 2 . 12.9 |===================================================================== 3 . 12.9 |===================================================================== Zstd Compression 1.4.9 Compression Level: 19, Long Mode - Decompression Speed MB/s > Higher Is Better 1 . 2621.2 |=================================================================== 2 . 2621.5 |=================================================================== 3 . 2628.6 |===================================================================