2023-04-13-1835
AMD EPYC 7251 8-Core testing with a Supermicro H11SSL-i v2.00 (2.1 BIOS) and ASPEED on Ubuntu 22.04 via the Phoronix Test Suite.


AMD EPYC 7251 8-Core: 

	Processor: AMD EPYC 7251 8-Core @ 2.10GHz (8 Cores / 16 Threads), Motherboard: Supermicro H11SSL-i v2.00 (2.1 BIOS), Chipset: AMD 17h, Memory: 128GB, Disk: 1000GB Western Digital WDS100T2B0C-00PXH0 + 2000GB Samsung SSD 970 EVO Plus 2TB + 3 x 3001GB Western Digital WD30EFRX-68E + 18000GB Seagate ST18000NM000J-2T + 2000GB CT2000BX500SSD1 + 180GB Q-180 + 11756GB HUH721212AL5204 + 4GB USB DISK 2.0, Graphics: ASPEED, Network: 2 x Intel I210 + 2 x Solarflare SFC9020 10G + Mellanox MT27500

	OS: Ubuntu 22.04, Kernel: 5.15.0-69-generic (x86_64), Vulkan: 1.3.224, Compiler: GCC 11.3.0, File-System: ext4, Screen Resolution: 1024x768


C-Blosc 2.3
Test: blosclz shuffle
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 7322.2 |================================================


C-Blosc 2.3
Test: blosclz bitshuffle
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 4138.7 |================================================


lzbench 1.8
Test: XZ 0 - Process: Compression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 25 |====================================================


lzbench 1.8
Test: XZ 0 - Process: Decompression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 76 |====================================================


lzbench 1.8
Test: Zstd 1 - Process: Compression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 367 |===================================================


lzbench 1.8
Test: Zstd 1 - Process: Decompression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 1185 |==================================================


lzbench 1.8
Test: Zstd 8 - Process: Compression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 55 |====================================================


lzbench 1.8
Test: Zstd 8 - Process: Decompression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 1322 |==================================================


lzbench 1.8
Test: Crush 0 - Process: Compression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 57 |====================================================


lzbench 1.8
Test: Crush 0 - Process: Decompression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 337 |===================================================


lzbench 1.8
Test: Brotli 0 - Process: Compression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 341 |===================================================


lzbench 1.8
Test: Brotli 0 - Process: Decompression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 403 |===================================================


lzbench 1.8
Test: Brotli 2 - Process: Compression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 141 |===================================================


lzbench 1.8
Test: Brotli 2 - Process: Decompression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 475 |===================================================


lzbench 1.8
Test: Libdeflate 1 - Process: Compression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 160 |===================================================


lzbench 1.8
Test: Libdeflate 1 - Process: Decompression
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 847 |===================================================


LZ4 Compression 1.9.3
Compression Level: 1 - Compression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 6985.35 |===============================================


LZ4 Compression 1.9.3
Compression Level: 1 - Decompression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 7805.0 |================================================


LZ4 Compression 1.9.3
Compression Level: 3 - Compression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 31.32 |=================================================


LZ4 Compression 1.9.3
Compression Level: 3 - Decompression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 7356.0 |================================================


LZ4 Compression 1.9.3
Compression Level: 9 - Compression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 30.79 |=================================================


LZ4 Compression 1.9.3
Compression Level: 9 - Decompression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 7231.7 |================================================


Zstd Compression 1.5.4
Compression Level: 3 - Compression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 1049.5 |================================================


Zstd Compression 1.5.4
Compression Level: 3 - Decompression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 916.1 |=================================================


Zstd Compression 1.5.4
Compression Level: 8 - Compression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 258.9 |=================================================


Zstd Compression 1.5.4
Compression Level: 8 - Decompression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 995.5 |=================================================


Zstd Compression 1.5.4
Compression Level: 12 - Compression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 93.3 |==================================================


Zstd Compression 1.5.4
Compression Level: 12 - Decompression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 948.1 |=================================================


Zstd Compression 1.5.4
Compression Level: 19 - Compression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 9.18 |==================================================


Zstd Compression 1.5.4
Compression Level: 19 - Decompression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 707.7 |=================================================


Zstd Compression 1.5.4
Compression Level: 3, Long Mode - Compression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 263.9 |=================================================


Zstd Compression 1.5.4
Compression Level: 3, Long Mode - Decompression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 930.0 |=================================================


Zstd Compression 1.5.4
Compression Level: 8, Long Mode - Compression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 270.0 |=================================================


Zstd Compression 1.5.4
Compression Level: 8, Long Mode - Decompression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 994.5 |=================================================


Zstd Compression 1.5.4
Compression Level: 19, Long Mode - Compression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 4.62 |==================================================


Zstd Compression 1.5.4
Compression Level: 19, Long Mode - Decompression Speed
MB/s > Higher Is Better
AMD EPYC 7251 8-Core . 717.7 |=================================================


7-Zip Compression 22.01
Test: Compression Rating
MIPS > Higher Is Better
AMD EPYC 7251 8-Core . 41339 |=================================================


7-Zip Compression 22.01
Test: Decompression Rating
MIPS > Higher Is Better
AMD EPYC 7251 8-Core . 38257 |=================================================


Parallel BZIP2 Compression 1.1.13
FreeBSD-13.0-RELEASE-amd64-memstick.img Compression
Seconds < Lower Is Better
AMD EPYC 7251 8-Core . 13.05 |=================================================


Gzip Compression
Linux Source Tree Archiving To .tar.gz
Seconds < Lower Is Better
AMD EPYC 7251 8-Core . 55.97 |=================================================


XZ Compression 5.2.4
Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9
Seconds < Lower Is Better
AMD EPYC 7251 8-Core . 37.04 |=================================================


System GZIP Decompression

Seconds < Lower Is Better
AMD EPYC 7251 8-Core . 4.285 |=================================================


System XZ Decompression

Seconds < Lower Is Better
AMD EPYC 7251 8-Core . 5.706 |=================================================


System ZLIB Decompression 1.2.7

ms < Lower Is Better
AMD EPYC 7251 8-Core . 2525.19 |===============================================


RAR Compression 6.0.2
Linux Source Tree Archiving To RAR
Seconds < Lower Is Better
AMD EPYC 7251 8-Core . 196.28 |================================================