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AMD Ryzen 7 PRO 4750U testing with a LENOVO 20UDCTO1WW (R1BET60W1.29 BIOS) and AMD Renoir 512MB on Ubuntu 20.04 via the Phoronix Test Suite.


Test chez Guillaume: 

	Processor: AMD Ryzen 7 PRO 4750U @ 1.70GHz (8 Cores / 16 Threads), Motherboard: LENOVO 20UDCTO1WW (R1BET60W1.29 BIOS), Chipset: AMD Renoir Root Complex, Memory: 32GB, Disk: 1024GB SK hynix HFS001TD9TNI-L2B0B, Graphics: AMD Renoir 512MB (1600/400MHz), Audio: AMD Device 1637, Network: 2 x Realtek RTL8111/8168/8411 + Intel Wi-Fi 6 AX200

	OS: Ubuntu 20.04, Kernel: 5.11.0-051100-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.6 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080


FFmpeg 4.0.2
H.264 HD To NTSC DV
Seconds < Lower Is Better
Test chez Guillaume . 11.16 |==================================================