Radeon HD 4570

Specifications of the ATI Radeon HD 4570 GPU

Name / Brand / Architecture
Manufacturer:	ATI
Model:	Radeon HD 4570
Reference card?:	Yes
Target market segment:	Desktop
Die name:	RV710
Architecture:	Unified Superscalar Shader Architecture
Fabrication process:	55 nm
Transistors:	242 million
Bus interface:	PCI-E 2.0 x 16
Frequency
Graphics clock:	800 MHz
Memory specifications
Memory type:	GDDR3
Memory clock:	500 MHz
Memory clock (effective):	1 GHz
Memory interface width:	64-bit
Memory bandwidth:	8 GB/s
Cores / Texture
RAMDACs:	400 MHz
Decoders:	DivX H.264 MPEG 1 MPEG-2 VC-1
Video features
Multi-monitor:	Up to 2 displays
Maximum digital resolution:	2560 x 1600
Maximum DVI resolution:	2560 x 1600
Maximum HDMI resolution:	2560 x 1600
Maximum VGA resolution:	2048 x 1536
Anti-Aliasing technologies:	12 x CFAA 8 x MSAA Adaptive MSAA & SSAA
HDMI:	Yes
HDMI version:	1.3
External connectors
Standard display connectors:	2 x Single or Dual-Link DVI HDMI
Audio input for HDMI:	Yes
Dimensions
Width:	Single-Slot
Other features / Support
Other features:	ATI/AMD PowerPlay HDCP High Dynamic Range (HDR) Support
Open CL support:	1.0
OpenGL support:	3.3
DirectX support:	10.1
Shader model:	4.1
Windows driver support:	Windows 7 Windows Vista Windows XP