xeon ncnn cpu Intel Xeon E3-1260L v5 testing with a ASRock E3V5 WS (P7.10 BIOS) and llvmpipe on Ubuntu 20.10 via the Phoronix Test Suite. Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS: Processor: Intel Xeon E3-1260L v5 @ 3.90GHz (4 Cores / 8 Threads), Motherboard: ASRock E3V5 WS (P7.10 BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 8GB, Disk: 120GB INTEL SSDSC2BW12, Graphics: llvmpipe, Audio: Realtek ALC892, Network: Intel I219-LM OS: Ubuntu 20.10, Kernel: 5.8.0-20-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.5 Mesa 20.2.1 (LLVM 11.0.0 256 bits), Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1024x768 2: Processor: Intel Xeon E3-1260L v5 @ 3.90GHz (4 Cores / 8 Threads), Motherboard: ASRock E3V5 WS (P7.10 BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 8GB, Disk: 120GB INTEL SSDSC2BW12, Graphics: llvmpipe, Audio: Realtek ALC892, Network: Intel I219-LM OS: Ubuntu 20.10, Kernel: 5.8.0-20-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.5 Mesa 20.2.1 (LLVM 11.0.0 256 bits), Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1024x768 3: Processor: Intel Xeon E3-1260L v5 @ 3.90GHz (4 Cores / 8 Threads), Motherboard: ASRock E3V5 WS (P7.10 BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 8GB, Disk: 120GB INTEL SSDSC2BW12, Graphics: llvmpipe, Audio: Realtek ALC892, Network: Intel I219-LM OS: Ubuntu 20.10, Kernel: 5.8.0-20-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.5 Mesa 20.2.1 (LLVM 11.0.0 256 bits), Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1024x768 4: Processor: Intel Xeon E3-1260L v5 @ 3.90GHz (4 Cores / 8 Threads), Motherboard: ASRock E3V5 WS (P7.10 BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 8GB, Disk: 120GB INTEL SSDSC2BW12, Graphics: llvmpipe, Audio: Realtek ALC892, Network: Intel I219-LM OS: Ubuntu 20.10, Kernel: 5.8.0-20-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.5 Mesa 20.2.1 (LLVM 11.0.0 256 bits), Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1024x768 NCNN 20201218 Target: CPU - Model: mobilenet ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 30.42 |=================== 2 .................................................. 30.46 |=================== 3 .................................................. 30.55 |=================== 4 .................................................. 30.45 |=================== NCNN 20201218 Target: CPU-v2-v2 - Model: mobilenet-v2 ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 7.98 |==================== 2 .................................................. 7.97 |==================== 3 .................................................. 7.98 |==================== 4 .................................................. 7.98 |==================== NCNN 20201218 Target: CPU-v3-v3 - Model: mobilenet-v3 ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 6.53 |==================== 2 .................................................. 6.54 |==================== 3 .................................................. 6.51 |==================== 4 .................................................. 6.52 |==================== NCNN 20201218 Target: CPU - Model: shufflenet-v2 ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 9.79 |==================== 2 .................................................. 9.76 |==================== 3 .................................................. 9.77 |==================== 4 .................................................. 9.81 |==================== NCNN 20201218 Target: CPU - Model: mnasnet ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 6.77 |==================== 2 .................................................. 6.75 |==================== 3 .................................................. 6.78 |==================== 4 .................................................. 6.77 |==================== NCNN 20201218 Target: CPU - Model: efficientnet-b0 ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 10.89 |=================== 2 .................................................. 10.87 |=================== 3 .................................................. 10.89 |=================== 4 .................................................. 10.78 |=================== NCNN 20201218 Target: CPU - Model: blazeface ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 2.69 |==================== 2 .................................................. 2.63 |==================== 3 .................................................. 2.63 |==================== 4 .................................................. 2.63 |==================== NCNN 20201218 Target: CPU - Model: googlenet ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 21.66 |=================== 2 .................................................. 21.68 |=================== 3 .................................................. 21.66 |=================== 4 .................................................. 21.67 |=================== NCNN 20201218 Target: CPU - Model: vgg16 ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 88.86 |=================== 2 .................................................. 89.00 |=================== 3 .................................................. 89.00 |=================== 4 .................................................. 88.97 |=================== NCNN 20201218 Target: CPU - Model: resnet18 ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 21.87 |=================== 2 .................................................. 21.86 |=================== 3 .................................................. 21.88 |=================== 4 .................................................. 21.82 |=================== NCNN 20201218 Target: CPU - Model: alexnet ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 19.46 |=================== 2 .................................................. 19.48 |=================== 3 .................................................. 19.45 |=================== 4 .................................................. 19.46 |=================== NCNN 20201218 Target: CPU - Model: resnet50 ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 46.55 |=================== 2 .................................................. 46.55 |=================== 3 .................................................. 46.65 |=================== 4 .................................................. 46.57 |=================== NCNN 20201218 Target: CPU - Model: yolov4-tiny ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 40.82 |================= 2 .................................................. 46.26 |=================== 3 .................................................. 40.74 |================= 4 .................................................. 40.86 |================= NCNN 20201218 Target: CPU - Model: squeezenet_ssd ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 31.24 |=================== 2 .................................................. 31.26 |=================== 3 .................................................. 31.19 |=================== 4 .................................................. 31.26 |=================== NCNN 20201218 Target: CPU - Model: regnety_400m ms < Lower Is Better Intel Xeon E3-1260L v5 - llvmpipe - ASRock E3V5 WS . 17.67 |=================== 2 .................................................. 17.68 |=================== 3 .................................................. 17.68 |=================== 4 .................................................. 17.72 |===================