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Radeon HD4650 512MB DDR2 (V1) / AX4650 512MD2

Specifications of the PowerColor Radeon HD4650 512MB DDR2 (V1) GPU


PowerColor Radeon HD4650 512MB DDR2 (V1) (part number AX4650 512MD2) is a Graphics Processing Unit for desktop market segment, based on ATI Radeon HD 4650 DDR2. The GPU, produced on 55 nm manufacturing process, sports Unified Superscalar Shader architecture. The card has 600 MHz graphics clock frequency. It also has 320 stream processors, 32 texture units, along with 8 color ROPs. The Radeon HD4650 512MB DDR2 (V1) comes with 512 MB of DDR2 memory, using 128 bit bus. The memory is clocked at 400 MHz, which results in 12.8 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and needs 1 slot on the motherboard. The maximum power draw of this model is 48 Watt, same as on the reference design. Game and 3D graphics performance of the PowerColor Radeon HD4650 512MB DDR2 (V1) can be improved if it is paired with a similar card.

Below you will find more detailed specs of the PowerColor Radeon HD4650 512MB DDR2 (V1) graphics card.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon HD4650 512MB DDR2 (V1)
Part number:AX4650 512MD2
Based on:ATI Radeon HD 4650 DDR2 [Compare]
Target market segment:Desktop
Die name:RV730 PRO
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:514 million
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:600 MHz

Memory specifications

Memory size:512 MB
Memory type:DDR2
Memory clock:400 MHz
Memory clock (effective):800 MHz
Memory interface width:128-bit
Memory bandwidth:12.8 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:2-way

Electric characteristics

Maximum power draw:48 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:4.8 Gigapixels/s
Texture fill rate:19.2 Gigatexels/s
Single presision compute power:192 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: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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