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HD4890 - Superclocked Edition / CGAX-48924SO

Specifications of the Club 3D HD4890 - Superclocked Edition GPU


Club 3D HD4890 - Superclocked Edition (part number CGAX-48924SO) is a Graphics Processing Unit, based on ATI Radeon HD 4890, and built on 55 nm technology. The GPU is aimed at desktop market segment. The card has graphics clocked at 950 MHz. It also has 800 stream processors, 16 color ROPs, together with 40 texture units. The HD4890 - Superclocked Edition comes with 1 GB of GDDR5 memory. Because the memory is clocked at 1.05 GHz, and uses 256 bit bus, the effective memory bandwidth is 134.4 GB/s. The GPU supports PCI Express 2.0 interface, and needs 2 slots on the motherboard. The maximum power draw of this model is 160 Watt.

Below you will find detailed specs of the Club 3D HD4890 - Superclocked Edition graphics card.

Name / Brand / Architecture

Manufacturer:Club 3D
Model:HD4890 - Superclocked Edition
Part number:CGAX-48924SO
Based on:ATI Radeon HD 4890 [Compare]
Target market segment:Desktop
Die name:RV790 XT
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:959 million
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:950 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:1050 MHz
Memory clock (effective):4.2 GHz
Memory interface width:**-bit
Memory bandwidth:134.4 GB/s

Cores / Texture

Color ROPs:16
Stream processors:800
Texture units:40
Texture fetches / clock cycle:Up to 160
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:190 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:15.2 Gigapixels/s
Texture fill rate:38 Gigatexels/s
Single presision compute power:1520 GFLOPS
Double precision compute power:304 GFLOPS

External connectors

Standard display connectors:2 x Dual-Link DVI-I
S-Video
Power connectors:2 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):9.45 inches (240 mm) x 3.86 inches 98 mm)
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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