EPYC vs. Xeon POCL OpenCL
2 x Intel Xeon Gold 6138 testing with a TYAN S7106 and ASPEED ASPEED Family on Ubuntu 18.04 via the Phoronix Test Suite.


AMD EPYC 7601: 

	Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR, Chipset: AMD Device 1450, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

	OS: Ubuntu 17.10, Kernel: 4.15.0-999-generic (x86_64) 20171205, Desktop: GNOME Shell 3.26.1, Display Driver: modesetting 1.19.5, OpenGL: 3.3 Mesa 17.2.2 (LLVM 5.0 128 bits), OpenCL: OpenCL 1.2 pocl 1.0 LLVM 5.0.0, Compiler: GCC 7.2.0 + Clang 5.0.0-3 + LLVM 5.0.0, File-System: ext4, Screen Resolution: 1920x1080

2 x Intel Xeon Gold 6138: 

	Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106, Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 96256MB, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

	OS: Ubuntu 18.04, Kernel: 4.15.0-999-generic (x86_64) 20171205, Desktop: GNOME Shell 3.26.2, Display Driver: modesetting 1.19.5, OpenGL: 3.3 Mesa 17.2.2 (LLVM 5.0 256 bits), OpenCL: OpenCL 1.2 pocl 1.1-pre LLVM 5.0.0, Compiler: GCC 7.2.1 20171205 + Clang 5.0.0-4 + LLVM 5.0.0, File-System: ext4, Screen Resolution: 1920x1080


SHOC Scalable HeterOgeneous Computing 2015-11-10
Target: OpenCL - Benchmark: Triad
GB/s > Higher Is Better
AMD EPYC 7601 ............ 6.95 |==============================================
2 x Intel Xeon Gold 6138 . 3.26 |======================


SHOC Scalable HeterOgeneous Computing 2015-11-10
Target: OpenCL - Benchmark: FFT SP
GFLOPS > Higher Is Better
AMD EPYC 7601 ............ 13.49 |=============================================
2 x Intel Xeon Gold 6138 . 10.78 |====================================


SHOC Scalable HeterOgeneous Computing 2015-11-10
Target: OpenCL - Benchmark: MD5 Hash
GHash/s > Higher Is Better
AMD EPYC 7601 ............ 0.40 |======================================
2 x Intel Xeon Gold 6138 . 0.48 |==============================================


SHOC Scalable HeterOgeneous Computing 2015-11-10
Target: OpenCL - Benchmark: Max SP Flops
GFLOPS > Higher Is Better
AMD EPYC 7601 ............ 703.34  |=============================
2 x Intel Xeon Gold 6138 . 1031.48 |===========================================


SHOC Scalable HeterOgeneous Computing 2015-11-10
Target: OpenCL - Benchmark: Bus Speed Download
GB/s > Higher Is Better
AMD EPYC 7601 ............ 13.28 |=============================================
2 x Intel Xeon Gold 6138 . 6.89  |=======================


SHOC Scalable HeterOgeneous Computing 2015-11-10
Target: OpenCL - Benchmark: Bus Speed Readback
GB/s > Higher Is Better
AMD EPYC 7601 ............ 13.29 |=============================================
2 x Intel Xeon Gold 6138 . 6.08  |=====================


SHOC Scalable HeterOgeneous Computing 2015-11-10
Target: OpenCL - Benchmark: Texture Read Bandwidth
GB/s > Higher Is Better
AMD EPYC 7601 ............ 41.84 |=============================================
2 x Intel Xeon Gold 6138 . 40.35 |===========================================


ViennaCL 1.4.2
OpenCL LU Factorization
GFLOPS > Higher Is Better
AMD EPYC 7601 ............ 14.20 |===============================
2 x Intel Xeon Gold 6138 . 20.32 |=============================================


cl-mem 2017-01-13
Benchmark: Copy
GB/s > Higher Is Better
AMD EPYC 7601 ............ 6.10 |==========================================
2 x Intel Xeon Gold 6138 . 6.73 |==============================================


cl-mem 2017-01-13
Benchmark: Read
GB/s > Higher Is Better
AMD EPYC 7601 ............ 10.27 |======================================
2 x Intel Xeon Gold 6138 . 12.07 |=============================================


cl-mem 2017-01-13
Benchmark: Write
GB/s > Higher Is Better
AMD EPYC 7601 ............ 4.93 |==============================================
2 x Intel Xeon Gold 6138 . 3.47 |================================


JuliaGPU 1.2pts1
OpenCL Device: CPU
Samples/sec > Higher Is Better
AMD EPYC 7601 ............ 28355131.50 |====================================
2 x Intel Xeon Gold 6138 . 30799704.97 |=======================================


MandelGPU 1.3pts1
OpenCL Device: CPU
Samples/sec > Higher Is Better
AMD EPYC 7601 ............ 13360267.10 |=======================================
2 x Intel Xeon Gold 6138 . 12693064.77 |=====================================