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Radeon HD 4650 / 4650512A

Specifications of the Diamond Multimedia Radeon HD 4650 GPU


Diamond Multimedia Radeon HD 4650 (part number 4650512A) is a Graphics Processing Unit, targeted at desktop market segment. The GPU is based on ATI Radeon HD 4650 GDDR3 model, and manufactured on 55 nm technology. The cards graphics frequency is 600 MHz. It also has 320 stream processors, 8 color ROPs, along with 32 texture units. The Radeon HD 4650 comes with 512 MB of GDDR3 memory, using 128 bit bus. The memory is clocked at 800 MHz, which gives 25.6 GB/s memory bandwidth. The GPU supports AGP 8x interface, and needs 2 slots on the motherboard. This model uses up to 48 Watt of power.

Detailed specifications of the Diamond Multimedia Radeon HD 4650 card are available below.

Name / Brand / Architecture

Manufacturer:Diamond Multimedia
Model:Radeon HD 4650
Part number:4650**A
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:AGP 8x

Frequency

Graphics clock:600 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:48 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 x 1600
Maximum DVI resolution:**0 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: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
S-Video
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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