EPYC 7F72 NCNN AMD EPYC 7F72 24-Core testing with a ASRockRack EPYCD8 (P2.10 BIOS) and ASPEED on Ubuntu 20.04 via the Phoronix Test Suite. 1: Processor: AMD EPYC 7F72 24-Core @ 3.20GHz (24 Cores / 48 Threads), Motherboard: ASRockRack EPYCD8 (P2.10 BIOS), Chipset: AMD Starship/Matisse, Memory: 126GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Audio: AMD Starship/Matisse, Network: 2 x Intel I350 OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc6daily20200921-generic (x86_64) 20200920, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768 2: Processor: AMD EPYC 7F72 24-Core @ 3.20GHz (24 Cores / 48 Threads), Motherboard: ASRockRack EPYCD8 (P2.10 BIOS), Chipset: AMD Starship/Matisse, Memory: 126GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Audio: AMD Starship/Matisse, Network: 2 x Intel I350 OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc6daily20200921-generic (x86_64) 20200920, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768 3: Processor: AMD EPYC 7F72 24-Core @ 3.20GHz (24 Cores / 48 Threads), Motherboard: ASRockRack EPYCD8 (P2.10 BIOS), Chipset: AMD Starship/Matisse, Memory: 126GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Audio: AMD Starship/Matisse, Network: 2 x Intel I350 OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc6daily20200921-generic (x86_64) 20200920, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768 NCNN 20200916 Target: CPU - Model: squeezenet ms < Lower Is Better 1 . 43.37 |==================================================================== 2 . 42.48 |=================================================================== 3 . 42.95 |=================================================================== NCNN 20200916 Target: CPU - Model: mobilenet ms < Lower Is Better 1 . 20.84 |==================================================================== 2 . 19.92 |================================================================= 3 . 19.85 |================================================================= NCNN 20200916 Target: CPU-v2-v2 - Model: mobilenet-v2 ms < Lower Is Better 1 . 9.25 |===================================================================== 2 . 9.10 |==================================================================== 3 . 9.15 |==================================================================== NCNN 20200916 Target: CPU-v3-v3 - Model: mobilenet-v3 ms < Lower Is Better 1 . 8.74 |===================================================================== 2 . 8.68 |===================================================================== 3 . 8.59 |==================================================================== NCNN 20200916 Target: CPU - Model: shufflenet-v2 ms < Lower Is Better 1 . 9.19 |==================================================================== 2 . 9.30 |===================================================================== 3 . 9.12 |==================================================================== NCNN 20200916 Target: CPU - Model: mnasnet ms < Lower Is Better 1 . 8.36 |===================================================================== 2 . 8.35 |===================================================================== 3 . 8.25 |==================================================================== NCNN 20200916 Target: CPU - Model: efficientnet-b0 ms < Lower Is Better 1 . 10.98 |==================================================================== 2 . 10.96 |==================================================================== 3 . 10.85 |=================================================================== NCNN 20200916 Target: CPU - Model: blazeface ms < Lower Is Better 1 . 3.75 |===================================================================== 2 . 3.72 |==================================================================== 3 . 3.70 |==================================================================== NCNN 20200916 Target: CPU - Model: googlenet ms < Lower Is Better 1 . 48.14 |==================================================================== 2 . 48.23 |==================================================================== 3 . 48.21 |==================================================================== NCNN 20200916 Target: CPU - Model: vgg16 ms < Lower Is Better 1 . 73.28 |================================================================== 2 . 73.89 |=================================================================== 3 . 75.42 |==================================================================== NCNN 20200916 Target: CPU - Model: resnet18 ms < Lower Is Better 1 . 24.86 |==================================================================== 2 . 24.86 |==================================================================== 3 . 24.91 |==================================================================== NCNN 20200916 Target: CPU - Model: alexnet ms < Lower Is Better 1 . 9.00 |============================================================ 2 . 9.92 |================================================================== 3 . 10.23 |==================================================================== NCNN 20200916 Target: CPU - Model: resnet50 ms < Lower Is Better 1 . 66.71 |==================================================================== 2 . 66.64 |==================================================================== 3 . 66.95 |==================================================================== NCNN 20200916 Target: CPU - Model: yolov4-tiny ms < Lower Is Better 1 . 29.60 |=================================================================== 2 . 30.26 |==================================================================== 3 . 30.19 |====================================================================