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Radeon HD4670 1GB DDR3 AGP (V2) / AG4670 1GBK3-PV2

Specifications of the PowerColor Radeon HD4670 1GB DDR3 AGP (V2) GPU


PowerColor Radeon HD4670 1GB DDR3 AGP (V2) (part number AG4670 1GBK3-PV2) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4670, and produced on 55 nm technology. The card has graphics clocked at 750 MHz. It also has 320 stream processors, 32 texture units, together with 8 color ROPs. The Radeon HD4670 1GB DDR3 AGP (V2) embeds 1 GB of GDDR3 memory. Since the memory runs at 667 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 21.34 GB/s. The GPU supports AGP 8x interface, and requires 2 slots on the motherboard. This model uses up to 59 Watt of power, on a par with the reference design.

Below you will find detailed specs of the PowerColor Radeon HD4670 1GB DDR3 AGP (V2) graphics card.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon HD4670 1GB DDR3 AGP (V2)
Part number:AG4670 1GBK3-PV2
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:AGP 8x

Frequency

Graphics clock:750 MHz

Memory specifications

Memory size:1024 MB
Memory type:GDDR3
Memory clock:667 MHz
Memory clock (effective):1334 MHz
Memory interface width:128-bit
Memory bandwidth:21.34 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 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:6 Gigapixels/s
Texture fill rate:24 Gigatexels/s
Single presision compute power:480 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:Dual-Link DVI-I
VGA
Audio input for HDMI:Yes

Dimensions

Width:Dual-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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