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PCS HD4670 512MB GDDR3 (V2) / AX4670 512MD3-PV2

Specifications of the PowerColor PCS HD4670 512MB GDDR3 (V2) GPU


PowerColor PCS HD4670 512MB GDDR3 (V2) (part number AX4670 512MD3-PV2) is a Graphics Processing Unit, aimed at desktop market segment. The GPU is based on ATI Radeon HD 4670 model, and manufactured on 55 nm technology. The card has graphics clocked at 750 MHz. It also has 320 stream processors, 8 color ROPs, along with 32 texture units. The PCS HD4670 512MB GDDR3 (V2) embeds 512 MB of GDDR3 memory. The memory utilizes 128 bit bus, and operates at 800 MHz. This allows the card to have 25.6 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and requires 2 motherboard slots. The maximum power draw of this model is 59 Watt, same as on the reference design.

More detailed specifications of the PowerColor PCS HD4670 512MB GDDR3 (V2) graphics card are available below.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:PCS HD4670 **MB GDDR3 (V2)
Part number:AX4670 **MD3-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:PCI-E 2.0 x 16

Frequency

Graphics clock:750 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:800 MHz
Memory clock (effective):1.6 GHz
Memory interface width:128-bit
Memory bandwidth:25.6 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.2**
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:**0 x 1600
Maximum DVI resolution:**0 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: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:2 x Dual-Link DVI-I
S-Video
Audio input for HDMI:Yes

Dimensions

Size (length x height):6.61 inches (168 mm) x 4.37 inches (111 mm)
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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