ncnn old Intel Core i7-8550U testing with a Dell 0H0VG3 (1.10.0 BIOS) and Intel UHD 620 3GB on Ubuntu 20.10 via the Phoronix Test Suite. 1: Processor: Intel Core i7-8550U @ 4.00GHz (4 Cores / 8 Threads), Motherboard: Dell 0H0VG3 (1.10.0 BIOS), Chipset: Intel Xeon E3-1200 v6/7th, Memory: 8GB, Disk: PM961 NVMe SAMSUNG 256GB, Graphics: Intel UHD 620 3GB (1150MHz), Audio: Realtek ALC3271, Network: Qualcomm Atheros QCA6174 802.11ac OS: Ubuntu 20.10, Kernel: 5.8.0-33-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, OpenGL: 4.6 Mesa 20.2.1, Vulkan: 1.2.145, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 2: Processor: Intel Core i7-8550U @ 4.00GHz (4 Cores / 8 Threads), Motherboard: Dell 0H0VG3 (1.10.0 BIOS), Chipset: Intel Xeon E3-1200 v6/7th, Memory: 8GB, Disk: PM961 NVMe SAMSUNG 256GB, Graphics: Intel UHD 620 3GB (1150MHz), Audio: Realtek ALC3271, Network: Qualcomm Atheros QCA6174 802.11ac OS: Ubuntu 20.10, Kernel: 5.8.0-33-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, OpenGL: 4.6 Mesa 20.2.1, Vulkan: 1.2.145, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 3: Processor: Intel Core i7-8550U @ 4.00GHz (4 Cores / 8 Threads), Motherboard: Dell 0H0VG3 (1.10.0 BIOS), Chipset: Intel Xeon E3-1200 v6/7th, Memory: 8GB, Disk: PM961 NVMe SAMSUNG 256GB, Graphics: Intel UHD 620 3GB (1150MHz), Audio: Realtek ALC3271, Network: Qualcomm Atheros QCA6174 802.11ac OS: Ubuntu 20.10, Kernel: 5.8.0-33-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, OpenGL: 4.6 Mesa 20.2.1, Vulkan: 1.2.145, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 NCNN 20201218 Target: CPU - Model: mobilenet ms < Lower Is Better 1 . 40.51 |==================================================================== 2 . 40.29 |==================================================================== 3 . 40.15 |=================================================================== NCNN 20201218 Target: CPU-v2-v2 - Model: mobilenet-v2 ms < Lower Is Better 1 . 10.01 |==================================================================== 2 . 9.96 |==================================================================== 3 . 10.01 |==================================================================== NCNN 20201218 Target: CPU-v3-v3 - Model: mobilenet-v3 ms < Lower Is Better 1 . 8.33 |===================================================================== 2 . 8.39 |===================================================================== 3 . 8.39 |===================================================================== NCNN 20201218 Target: CPU - Model: shufflenet-v2 ms < Lower Is Better 1 . 12.92 |==================================================================== 2 . 12.18 |================================================================ 3 . 12.27 |================================================================= NCNN 20201218 Target: CPU - Model: mnasnet ms < Lower Is Better 1 . 8.98 |===================================================================== 2 . 8.68 |=================================================================== 3 . 8.68 |=================================================================== NCNN 20201218 Target: CPU - Model: efficientnet-b0 ms < Lower Is Better 1 . 14.51 |==================================================================== 2 . 14.27 |=================================================================== 3 . 14.34 |=================================================================== NCNN 20201218 Target: CPU - Model: blazeface ms < Lower Is Better 1 . 3.61 |===================================================================== 2 . 3.45 |================================================================== 3 . 3.43 |================================================================== NCNN 20201218 Target: CPU - Model: googlenet ms < Lower Is Better 1 . 29.06 |==================================================================== 2 . 28.80 |=================================================================== 3 . 28.53 |=================================================================== NCNN 20201218 Target: CPU - Model: vgg16 ms < Lower Is Better 1 . 132.52 |================================================================== 2 . 134.20 |=================================================================== 3 . 133.08 |================================================================== NCNN 20201218 Target: CPU - Model: resnet18 ms < Lower Is Better 1 . 31.14 |==================================================================== 2 . 31.24 |==================================================================== 3 . 31.08 |==================================================================== NCNN 20201218 Target: CPU - Model: alexnet ms < Lower Is Better 1 . 29.55 |=================================================================== 2 . 29.89 |==================================================================== 3 . 29.60 |=================================================================== NCNN 20201218 Target: CPU - Model: resnet50 ms < Lower Is Better 1 . 63.23 |======================= 2 . 183.27 |=================================================================== 3 . 63.29 |======================= NCNN 20201218 Target: CPU - Model: yolov4-tiny ms < Lower Is Better 1 . 52.89 |==================================================================== 2 . 53.04 |==================================================================== 3 . 52.96 |==================================================================== NCNN 20201218 Target: CPU - Model: squeezenet_ssd ms < Lower Is Better 1 . 37.46 |=================================================================== 2 . 37.93 |==================================================================== 3 . 37.90 |==================================================================== NCNN 20201218 Target: CPU - Model: regnety_400m ms < Lower Is Better 1 . 21.65 |==================================================================== 2 . 21.05 |================================================================== 3 . 21.16 |================================================================== NCNN 20201218 Target: Vulkan GPU - Model: mobilenet ms < Lower Is Better 1 . 39.71 |=================================================================== 2 . 40.39 |==================================================================== 3 . 39.77 |=================================================================== NCNN 20201218 Target: Vulkan GPU-v2-v2 - Model: mobilenet-v2 ms < Lower Is Better 1 . 9.97 |==================================================================== 2 . 10.01 |==================================================================== 3 . 9.99 |==================================================================== NCNN 20201218 Target: Vulkan GPU-v3-v3 - Model: mobilenet-v3 ms < Lower Is Better 1 . 8.31 |==================================================================== 2 . 8.27 |=================================================================== 3 . 8.48 |===================================================================== NCNN 20201218 Target: Vulkan GPU - Model: shufflenet-v2 ms < Lower Is Better 1 . 12.34 |==================================================================== 2 . 12.20 |=================================================================== 3 . 12.19 |=================================================================== NCNN 20201218 Target: Vulkan GPU - Model: mnasnet ms < Lower Is Better 1 . 8.70 |===================================================================== 2 . 8.68 |===================================================================== 3 . 8.69 |===================================================================== NCNN 20201218 Target: Vulkan GPU - Model: efficientnet-b0 ms < Lower Is Better 1 . 14.64 |==================================================================== 2 . 14.11 |================================================================== 3 . 14.22 |================================================================== NCNN 20201218 Target: Vulkan GPU - Model: blazeface ms < Lower Is Better 1 . 3.64 |===================================================================== 2 . 3.38 |================================================================ 3 . 3.44 |================================================================= NCNN 20201218 Target: Vulkan GPU - Model: googlenet ms < Lower Is Better 1 . 29.56 |==================================================================== 2 . 28.90 |================================================================== 3 . 28.91 |=================================================================== NCNN 20201218 Target: Vulkan GPU - Model: vgg16 ms < Lower Is Better 1 . 133.55 |=================================================================== 2 . 133.64 |=================================================================== 3 . 133.78 |=================================================================== NCNN 20201218 Target: Vulkan GPU - Model: resnet18 ms < Lower Is Better 1 . 31.19 |==================================================================== 2 . 31.12 |==================================================================== 3 . 31.19 |==================================================================== NCNN 20201218 Target: Vulkan GPU - Model: alexnet ms < Lower Is Better 1 . 29.77 |==================================================================== 2 . 29.91 |==================================================================== 3 . 29.52 |=================================================================== NCNN 20201218 Target: Vulkan GPU - Model: resnet50 ms < Lower Is Better 1 . 63.37 |==================================================================== 2 . 63.43 |==================================================================== 3 . 63.31 |==================================================================== NCNN 20201218 Target: Vulkan GPU - Model: yolov4-tiny ms < Lower Is Better 1 . 52.68 |================================================================== 2 . 52.85 |================================================================== 3 . 54.09 |==================================================================== NCNN 20201218 Target: Vulkan GPU - Model: squeezenet_ssd ms < Lower Is Better 1 . 37.49 |==================================================================== 2 . 37.13 |=================================================================== 3 . 37.14 |=================================================================== NCNN 20201218 Target: Vulkan GPU - Model: regnety_400m ms < Lower Is Better 1 . 22.26 |==================================================================== 2 . 21.17 |================================================================= 3 . 21.48 |==================================================================