Bought same card last week, it is whisper quiet.
And it plays Crysis 2! not max settings but looks incredible.
RADEON™ HD 5670 series delivers a dazzling 3D experience to PC enthusiasts with the best performance in its class, optimized for today? most compelling gaming environments and applications. Driven by advanced quad-pipe architecture.
Product Description: VTX3D Radeon HD5670 1GB DDR3 128Bit
Interface Type: PCI-E
Chipset: Radeon HD 5670
Memory size: 1024MB
Core Clock Speed: 775Mhz
Memory Clock Speed: 1333Mhz
Stream Processors: 400
DX Supported: DX11
Display: VGA / HDMI / DVI
Hyper Memory Support: Yes, 2GB max Vista/Win7 only
PSU Requirements: 400Watt
Multi Card Support: Yes