nvidia-driver
AMD Athlon 64 X2 3600+ testing with a ASUS IVY v1.01 and MSI NVIDIA GeForce 8400GS 512MB on Ubuntu 12.04 via the Phoronix Test Suite.


MSI NVIDIA GeForce 8400GS: 

	Processor: AMD Athlon 64 X2 3600+ @ 1.90GHz (2 Cores), Motherboard: ASUS IVY v1.01, Chipset: NVIDIA MCP61, Memory: 2048MB, Disk: 500GB Hitachi HDP72505 + 160GB Seagate ST3160815AS, Graphics: MSI NVIDIA GeForce 8400GS 512MB (520/667MHz), Audio: Realtek ALC888, Monitor: Acer AL1706

	OS: Ubuntu 12.04, Kernel: 3.2.0-58-generic (x86_64), Desktop: KDE 4.8.5, Display Server: X Server 1.11.3, Display Driver: NVIDIA 319.32, OpenGL: 3.3.0, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 2560x1024


GpuTest 0.6.0
Test: Furmark - Resolution: 1280 x 1024
Points > Higher Is Better
MSI NVIDIA GeForce 8400GS . 69 |===============================================