lame
AMD Ryzen 7 3700X 8-Core testing with a Gigabyte X570 AORUS MASTER (F7b BIOS) and eVGA NVIDIA GeForce GTX 960 2GB on Ubuntu 19.04 via the Phoronix Test Suite.


2 x Intel Xeon X5470: 

	Processor: 2 x Intel Xeon X5470 @ 3.33GHz (8 Cores), Motherboard: ASUS DSBF-D (1009 BIOS), Chipset: Intel 5000P MCH, Memory: 32768MB, Disk: 500GB Samsung SSD 860, Graphics: eVGA NVIDIA GeForce GTX 960 2GB (1277/3505MHz), Audio: NVIDIA GM206 HD Audio, Monitor: HP ZR2440w, Network: 2 x Intel 80003ES2LAN

	OS: Ubuntu 19.04, Kernel: 5.0.0-25-generic (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.4, Display Driver: NVIDIA 430.40, OpenGL: 4.6.0, Compiler: GCC 8.3.0 + CUDA 10.0, File-System: ext4, Screen Resolution: 3840x1200

amd3700x_lame_ondemand: 

	Processor: AMD Ryzen 7 3700X 8-Core @ 3.60GHz (8 Cores / 16 Threads), Motherboard: Gigabyte X570 AORUS MASTER (F7b BIOS), Chipset: AMD Device 1480, Memory: 64512MB, Disk: 2 x 1000GB KINGSTON SA2000M81000G + 500GB Samsung SSD 860, Graphics: eVGA NVIDIA GeForce GTX 960 2GB (1277/3004MHz), Audio: NVIDIA GM206 HD Audio, Monitor: HP ZR2440w, Network: Intel I211 + Realtek Device 8125 + Intel Device 2723

	OS: Ubuntu 19.04, Kernel: 5.0.0-29-generic (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.4, Display Driver: NVIDIA 430.50, OpenGL: 4.6.0, Compiler: GCC 8.3.0 + CUDA 10.0, File-System: ext4, Screen Resolution: 3840x1200


LAME MP3 Encoding 3.100
WAV To MP3
Seconds < Lower Is Better
2 x Intel Xeon X5470 ... 15.35 |===============================================
amd3700x_lame_ondemand . 7.10  |======================