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Radeon HD 4650 / GV-R465-1GI

Specifications of the GIGABYTE Radeon HD 4650 GPU


GIGABYTE Radeon HD 4650 (part number GV-R465-1GI) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4650 DDR2. The GPU is produced on 55 nm technology. The cards graphics frequency is 600 MHz. It also has 320 stream processors, 32 texture units, along with 8 color ROPs. The Radeon HD 4650 incorporates 1 GB of DDR2 memory, using 128 bit bus. The memory is clocked at 400 MHz, which gives 12.8 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and uses a single slot on the motherboard. This model requires up to 48 Watt of power. To improve GIGABYTE Radeon HD 4650 gaming and 3D graphics performance, it can be paired with another graphics card in crossfire mode.

More detailed specifications of the GIGABYTE Radeon HD 4650 graphics card you will find below.

Name / Brand / Architecture

Manufacturer:GIGABYTE
Model:Radeon HD 4650
Part number:GV-R465-1GI
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:1024 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:Dual-Link DVI-I
HDMI
Audio input for HDMI:Yes

Dimensions

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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