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Radeon HD4650 1GB DDR3 / AX4650 1GBK3-H

Specifications of the PowerColor Radeon HD4650 1GB DDR3 GPU


PowerColor Radeon HD4650 1GB DDR3 (part number AX4650 1GBK3-H) is a Graphics Processing Unit, aimed at desktop market segment. The GPU is based on ATI Radeon HD 4650 GDDR3 model, and built on 55 nm technology. The cards graphics frequency is 600 MHz. Furthermore, it has 320 stream processors, 32 texture units, along with 8 color ROPs. The Radeon HD4650 1GB DDR3 incorporates 1 GB of GDDR3 memory, utilizing 128 bit bus. The memory is clocked at 390 MHz, which gives 12.48 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and needs a single slot on the motherboard. This model uses up to 48 Watt of power, same as on the reference design. 3D graphics and gaming performance of the PowerColor Radeon HD4650 1GB DDR3 can be improved if it is paired with another card.

More detailed specifications of the PowerColor Radeon HD4650 1GB DDR3 graphics card you will find below.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon HD4650 1GB DDR3
Part number:AX4650 1GBK3-H
Based on:ATI Radeon HD 4650 GDDR3 [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:** MB
Memory type:GDDR3
Memory clock:390 MHz
Memory clock (effective):780 MHz
Memory interface width:128-bit
Memory bandwidth:12.48 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:2-way

Electric characteristics

Maximum power draw:48 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: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:Dual-Link DVI-I
HDMI
VGA
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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