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EAHG4670 / EAHG4670 HM512/DI/256M/A

One of a few ASUS Graphics Processing Units, based on ATI Radeon HD 4670, ASUS EAHG4670 (part number EAHG4670 HM512/DI/256M/A) is produced on 55 nm manufacturing process. The card is aimed at desktop market. The cards graphics frequency is 650 MHz. It also has 320 stream processors, 32 texture units, as well as 8 color ROPs. The EAHG4670 comes with 256 MB of GDDR3 memory. Because the memory is clocked at 850 MHz, and uses 128 bit interface, the effective memory bandwidth is 27.2 GB/s. The GPU supports PCI Express 2.0 interface, and needs a single slot on the motherboard. This model uses up to 59 Watt of power.

Please see below for detailed specifications of the card.

ASUS EAHG4670 GPU specifications

Name / Brand / Architecture

Manufacturer:ASUS
Model:EAHG4670
Part number:EAHG4670 HM512/DI/256M/A
Based on:ATI Radeon HD 4670 [Compare]
Target market segment:Desktop
Die name:RV730 XT
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:514 million
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:650 MHz

Memory specifications

Memory size:256 MB
Memory type:GDDR3
Memory clock:850 MHz
Memory clock (effective):1.7 GHz
Memory interface width:128-bit
Memory bandwidth:27.2 GB/s

Cores / Texture

Color ROPs:8
Stream processors:320
Texture units:32
Texture fetches / clock cycle:Up to 128
Textures/pixel:Up to 128
RAMDACs:400 MHz
Decoders:DivX
H.264
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:59 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:2560 x 1600
Maximum DVI resolution:2560 x 1600
Maximum HDMI resolution:1920 x 1200
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x CFAA
8 x MSAA
Adaptive MSAA & SSAA
HDMI:Yes
HDMI version:1.3

Performance

Pixel fill rate:5.2 Gigapixels/s
Texture fill rate:20.8 Gigatexels/s
Single presision compute power:416 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:Dual-Link DVI-I
HDMI
VGA
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
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