4 x AMD EPYC (with IBPB) On Clear Linux OS 26170
Various open-source benchmarks by the Phoronix Test Suite v8.4.0m2 (Skiptvet).


AMD EPYC: 

	Processor: 4 x AMD EPYC (with IBPB) @ 3.39GHz (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (0.0.0 BIOS), Chipset: Intel 440FX- 82441FX PMC, Memory: 64512MB, Disk: 452GB, Graphics: llvmpipe 63GB, Audio: Intel 82801FB/FBM/FR/FW/FRW, Network: Intel 82540EM Gigabit

	OS: Clear Linux OS 26170, Kernel: 4.18.16-295.kvm (x86_64), Desktop: KDE Plasma 5.14.3, Display Server: X Server 1.20.3, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 18.3.0-devel (LLVM 7.0 128 bits), Compiler: GCC 8.2.1 20180502 + Clang 7.0.0 + LLVM 7.0.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM


CacheBench
Test: Read / Modify / Write
MB/s > Higher Is Better
AMD EPYC . 53661.33 |==========================================================


Crafty 25.2
Elapsed Time
Nodes Per Second > Higher Is Better
AMD EPYC . 7212663 |===========================================================


LAME MP3 Encoding 3.100
WAV To MP3
Seconds < Lower Is Better
AMD EPYC . 8.28 |==============================================================


OpenSSL 1.1.1
RSA 4096-bit Performance
Signs Per Second > Higher Is Better
AMD EPYC . 773.77 |============================================================


Apache Benchmark 2.4.29
Static Web Page Serving
Requests Per Second > Higher Is Better
AMD EPYC . 18157.43 |==========================================================