a c b: Processor: AMD Ryzen 5 3600 6-Core @ 4.35GHz (6 Cores / 12 Threads), Motherboard: MSI B450M PRO-M2 MAX (MS-7B84) v2.0 (A.70 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: 1000GB CT1000P1SSD8 + 256GB SAMSUNG SSD 830 + 2000GB Seagate ST2000DM006-2DM1, Graphics: eVGA NVIDIA GeForce GTX 1660 SUPER 6GB (645/810MHz), Audio: NVIDIA TU116 HD Audio, Monitor: BenQ GL2250, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 20.04, Kernel: 5.4.0-48-generic (x86_64), Desktop: KDE Plasma 5.18.5, Display Server: X Server 1.20.8, Display Driver: NVIDIA 450.66, OpenGL: 4.6.0, Vulkan: 1.2.133, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080 NCNN 20200916 Target: Vulkan GPU - Model: squeezenet ms < Lower Is Better b . 7.81 |===================================================================== NCNN 20200916 Target: Vulkan GPU - Model: mobilenet ms < Lower Is Better b . 8.27 |===================================================================== NCNN 20200916 Target: Vulkan GPU-v2-v2 - Model: mobilenet-v2 ms < Lower Is Better b . 2.64 |===================================================================== NCNN 20200916 Target: Vulkan GPU-v3-v3 - Model: mobilenet-v3 ms < Lower Is Better b . 2.74 |===================================================================== NCNN 20200916 Target: Vulkan GPU - Model: shufflenet-v2 ms < Lower Is Better b . 2.23 |===================================================================== NCNN 20200916 Target: Vulkan GPU - Model: mnasnet ms < Lower Is Better b . 2.62 |===================================================================== NCNN 20200916 Target: Vulkan GPU - Model: efficientnet-b0 ms < Lower Is Better b . 4.16 |===================================================================== NCNN 20200916 Target: Vulkan GPU - Model: blazeface ms < Lower Is Better b . 1.16 |===================================================================== NCNN 20200916 Target: Vulkan GPU - Model: googlenet ms < Lower Is Better b . 5.46 |===================================================================== NCNN 20200916 Target: Vulkan GPU - Model: vgg16 ms < Lower Is Better b . 15.74 |==================================================================== NCNN 20200916 Target: Vulkan GPU - Model: resnet18 ms < Lower Is Better b . 3.41 |===================================================================== NCNN 20200916 Target: Vulkan GPU - Model: alexnet ms < Lower Is Better b . 4.37 |===================================================================== NCNN 20200916 Target: Vulkan GPU - Model: resnet50 ms < Lower Is Better b . 8.62 |===================================================================== NCNN 20200916 Target: Vulkan GPU - Model: yolov4-tiny ms < Lower Is Better b . 13.98 |====================================================================