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Radeon HD4650 512MB DDR3 / AX4650 512MK3-H

Specifications of the PowerColor Radeon HD4650 512MB DDR3 GPU


PowerColor Radeon HD4650 512MB DDR3 (part number AX4650 512MK3-H) is a Graphics Processing Unit, based on ATI Radeon HD 4650 GDDR3, and manufactured on 55 nm technological process. The GPU is targeted at desktop market segment. The card has 600 MHz graphics clock frequency. Furthermore, it has 320 stream processors, 32 texture units, as well as 8 color ROPs. The Radeon HD4650 512MB DDR3 incorporates 512 MB of GDDR3 memory. Because the memory is clocked at 500 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 16 GB/s. The GPU supports PCI Express 2.0 interface, and uses a single slot on the motherboard. This model needs up to 48 Watt of power. Gaming and 3D graphics performance of the PowerColor Radeon HD4650 512MB DDR3 can be improved if it is paired with another card.

More detailed specifications of the PowerColor Radeon HD4650 512MB DDR3 GPU are available below.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon HD4650 512MB DDR3
Part number:AX4650 512MK3-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:512 MB
Memory type:GDDR3
Memory clock:500 MHz
Memory clock (effective):1 GHz
Memory interface width:128-bit
Memory bandwidth:16 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: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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