EPYC 7551 May
AMD EPYC 7551 32-Core testing with a GIGABYTE MZ31-AR0-00 v01010101 (F10 BIOS) and ASPEED on Debian 10 via the Phoronix Test Suite.


AMD EPYC 7551 32-Core: 

	Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00 v01010101 (F10 BIOS), Chipset: AMD 17h, Memory: 8 x 4096 MB DDR4-2667MT/s 9ASF51272PZ-2G6E1, Disk: Samsung SSD 960 EVO 500GB, Graphics: ASPEED, Network: Realtek RTL8111/8168/8411 + 2 x Broadcom NetXtreme II BCM57810 10

	OS: Debian 10, Kernel: 4.19.0-8-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768


DaCapo Benchmark 9.12-MR1
Java Test: H2
msec < Lower Is Better
AMD EPYC 7551 32-Core . 7197 |=================================================


DaCapo Benchmark 9.12-MR1
Java Test: Jython
msec < Lower Is Better
AMD EPYC 7551 32-Core . 6734 |=================================================


DaCapo Benchmark 9.12-MR1
Java Test: Tradesoap
msec < Lower Is Better
AMD EPYC 7551 32-Core . 7436 |=================================================


DaCapo Benchmark 9.12-MR1
Java Test: Tradebeans
msec < Lower Is Better
AMD EPYC 7551 32-Core . 9916 |=================================================


Renaissance 0.10.0
Test: Scala Dotty
ms < Lower Is Better
AMD EPYC 7551 32-Core . 2235.85 |==============================================


Renaissance 0.10.0
Test: Random Forest
ms < Lower Is Better
AMD EPYC 7551 32-Core . 2871.22 |==============================================


Renaissance 0.10.0
Test: Apache Spark ALS
ms < Lower Is Better
AMD EPYC 7551 32-Core . 3113.29 |==============================================


Renaissance 0.10.0
Test: Apache Spark Bayes
ms < Lower Is Better
AMD EPYC 7551 32-Core . 439.73 |===============================================


Renaissance 0.10.0
Test: Savina Reactors.IO
ms < Lower Is Better
AMD EPYC 7551 32-Core . 29745.96 |=============================================


Renaissance 0.10.0
Test: Apache Spark PageRank
ms < Lower Is Better
AMD EPYC 7551 32-Core . 5396.74 |==============================================


Renaissance 0.10.0
Test: Twitter HTTP Requests
ms < Lower Is Better
AMD EPYC 7551 32-Core . 4534.22 |==============================================


Renaissance 0.10.0
Test: In-Memory Database Shootout
ms < Lower Is Better
AMD EPYC 7551 32-Core . 9843.21 |==============================================


Renaissance 0.10.0
Test: Akka Unbalanced Cobwebbed Tree
ms < Lower Is Better
AMD EPYC 7551 32-Core . 23866.27 |=============================================


Renaissance 0.10.0
Test: Genetic Algorithm Using Jenetics + Futures
ms < Lower Is Better
AMD EPYC 7551 32-Core . 3807.70 |==============================================


Zstd Compression 1.4.5
Compression Level: 3
MB/s > Higher Is Better
AMD EPYC 7551 32-Core . 2382.1 |===============================================


Zstd Compression 1.4.5
Compression Level: 19
MB/s > Higher Is Better
AMD EPYC 7551 32-Core . 55.3 |=================================================


dav1d 0.7.0
Video Input: Chimera 1080p
FPS > Higher Is Better
AMD EPYC 7551 32-Core . 355.10 |===============================================


dav1d 0.7.0
Video Input: Summer Nature 4K
FPS > Higher Is Better
AMD EPYC 7551 32-Core . 158.35 |===============================================


dav1d 0.7.0
Video Input: Summer Nature 1080p
FPS > Higher Is Better
AMD EPYC 7551 32-Core . 374.69 |===============================================


dav1d 0.7.0
Video Input: Chimera 1080p 10-bit
FPS > Higher Is Better
AMD EPYC 7551 32-Core . 85.86 |================================================


AOM AV1 2.0
Encoder Mode: Speed 0 Two-Pass
Frames Per Second > Higher Is Better
AMD EPYC 7551 32-Core . 0.19 |=================================================


AOM AV1 2.0
Encoder Mode: Speed 4 Two-Pass
Frames Per Second > Higher Is Better
AMD EPYC 7551 32-Core . 1.41 |=================================================


AOM AV1 2.0
Encoder Mode: Speed 6 Realtime
Frames Per Second > Higher Is Better
AMD EPYC 7551 32-Core . 11.23 |================================================


AOM AV1 2.0
Encoder Mode: Speed 6 Two-Pass
Frames Per Second > Higher Is Better
AMD EPYC 7551 32-Core . 2.24 |=================================================


AOM AV1 2.0
Encoder Mode: Speed 8 Realtime
Frames Per Second > Higher Is Better
AMD EPYC 7551 32-Core . 20.58 |================================================


GNU Octave Benchmark 4.4.1

Seconds < Lower Is Better
AMD EPYC 7551 32-Core . 9.836 |================================================


Stress-NG 0.11.07
Test: MMAP
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 2463.45 |==============================================


Stress-NG 0.11.07
Test: NUMA
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 2.04 |=================================================


Stress-NG 0.11.07
Test: MEMFD
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 2375.35 |==============================================


Stress-NG 0.11.07
Test: Atomic
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 182758.64 |============================================


Stress-NG 0.11.07
Test: Crypto
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 5437.90 |==============================================


Stress-NG 0.11.07
Test: Malloc
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 301163346.03 |=========================================


Stress-NG 0.11.07
Test: Forking
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 12727.84 |=============================================


Stress-NG 0.11.07
Test: SENDFILE
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 394282.05 |============================================


Stress-NG 0.11.07
Test: CPU Cache
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 72.65 |================================================


Stress-NG 0.11.07
Test: CPU Stress
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 8135.71 |==============================================


Stress-NG 0.11.07
Test: Semaphores
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 5920910.06 |===========================================


Stress-NG 0.11.07
Test: Matrix Math
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 122919.62 |============================================


Stress-NG 0.11.07
Test: Vector Math
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 182916.96 |============================================


Stress-NG 0.11.07
Test: Memory Copying
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 2780.33 |==============================================


Stress-NG 0.11.07
Test: Socket Activity
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 19824.31 |=============================================


Stress-NG 0.11.07
Test: Context Switching
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 14639329.66 |==========================================


Stress-NG 0.11.07
Test: Glibc C String Functions
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 2109172.29 |===========================================


Stress-NG 0.11.07
Test: Glibc Qsort Data Sorting
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 326.69 |===============================================


Stress-NG 0.11.07
Test: System V Message Passing
Bogo Ops/s > Higher Is Better
AMD EPYC 7551 32-Core . 8676025.15 |===========================================