Windows Blender EPYC AMD NVIDIA GeForce AMD EPYC 7551 32-Core testing with a GIGABYTE MZ31-AR0-00 and NVIDIA GeForce GTX 970 4096MB on Microsoft Windows Server 2016 Essentials Build 14393 via the Phoronix Test Suite. EPYC 7551 + GTX 970: Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00, Memory: 8 x 4096 MB 2666MHz 9ASF51272PZ-2G6E1, Disk: 466GB Samsung SSD 960 EVO 500GB + 466GB Samsung SSD 960 EVO 500GB, Graphics: NVIDIA GeForce GTX 970 4096MB (1506/3505MHz), Network: Realtek PCIe GBE Family + Microsoft ISATAP OS: Microsoft Windows Server 2016 Essentials Build 14393, Kernel: 10.0 (x86_64), Display Driver: 391.35 (23.21.13.9135), Vulkan: 1.0.65, Compiler: GCC 7.1.0, File-System: NTFS, Screen Resolution: 3840x2160 Blender 2.79a Blend File: BMW27 - Compute: CUDA Seconds < Lower Is Better EPYC 7551 + GTX 970 . 242.13 |================================================= Blender 2.79a Blend File: BMW27 - Compute: OpenCL Seconds < Lower Is Better EPYC 7551 + GTX 970 . 241.74 |================================================= Blender 2.79a Blend File: BMW27 - Compute: CPU-Only Seconds < Lower Is Better EPYC 7551 + GTX 970 . 214.78 |================================================= Blender 2.79a Blend File: Classroom - Compute: CUDA Seconds < Lower Is Better EPYC 7551 + GTX 970 . 381.36 |================================================= Blender 2.79a Blend File: Fishy Cat - Compute: CUDA Seconds < Lower Is Better EPYC 7551 + GTX 970 . 466.99 |================================================= Blender 2.79a Blend File: Classroom - Compute: OpenCL Seconds < Lower Is Better EPYC 7551 + GTX 970 . 381.28 |================================================= Blender 2.79a Blend File: Fishy Cat - Compute: OpenCL Seconds < Lower Is Better EPYC 7551 + GTX 970 . 465.19 |================================================= Blender 2.79a Blend File: Classroom - Compute: CPU-Only Seconds < Lower Is Better EPYC 7551 + GTX 970 . 487.46 |================================================= Blender 2.79a Blend File: Fishy Cat - Compute: CPU-Only Seconds < Lower Is Better EPYC 7551 + GTX 970 . 331.88 |================================================= Blender 2.79a Blend File: Barbershop - Compute: CPU-Only Seconds < Lower Is Better EPYC 7551 + GTX 970 . 1096.47 |================================================ Blender 2.79a Blend File: Pabellon Barcelona - Compute: CUDA Seconds < Lower Is Better EPYC 7551 + GTX 970 . 845.22 |================================================= Blender 2.79a Blend File: Pabellon Barcelona - Compute: OpenCL Seconds < Lower Is Better EPYC 7551 + GTX 970 . 845.36 |================================================= Blender 2.79a Blend File: Pabellon Barcelona - Compute: CPU-Only Seconds < Lower Is Better EPYC 7551 + GTX 970 . 550.35 |=================================================