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Radeon HD 7870 GHz Edition / CGAX-7876

Specifications of the Club 3D Radeon HD 7870 GHz Edition GPU


Club 3D Radeon HD 7870 GHz Edition (part number CGAX-7876) desktop Graphics Processing Unit was released in March 2012. The card is based on AMD Radeon HD 7870 GHz Edition, and fabricated on 28 nm manufacturing process. The cards graphics frequency is 1 GHz. It also has 1280 stream processors, 32 color ROPs, together with 80 texture units. The Radeon HD 7870 GHz Edition embeds 2 GB of GDDR5 memory. Because the memory is clocked at 1.2 GHz, and utilizes 256 bit bus, the effective memory bandwidth is 153.6 GB/s. The GPU supports PCI Express 3.0 interface, and needs 2 motherboard slots. The maximum power draw of this model is 175 Watt, identical to the reference design. For better Club 3D Radeon HD 7870 GHz Edition 3D graphics and game performance, it can be paired with a similar card in crossfire mode.

Below you will find more detailed specs of the Club 3D Radeon HD 7870 GHz Edition graphics card.

Name / Brand / Architecture

Manufacturer:Club 3D
Model:Radeon HD 7870 GHz Edition
Part number:CGAX-7876
Reference card?:Yes
Based on:AMD Radeon HD 7870 GHz Edition [Compare]
Target market segment:Desktop
Die name:Pitcairn XT
Architecture:Graphics Core Next
Fabrication process:28 nm
Transistors:2.8 billion
Bus interface:PCI-E 3.0 x 16
Launch date:March 2012
Price at launch:$349

Frequency

Graphics clock:1000 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:1200 MHz
Memory clock (effective):4.8 GHz
Memory interface width:**-bit
Memory bandwidth:153.6 GB/s

Cores / Texture

Compute units:20
Color ROPs:32
Z/Stencil ROPs:128
Stream processors:1280
Texture units:80
RAMDACs:400 MHz
Decoders:Adobe Flash
DXVA 1.0 & 2.0
H.2**
MPEG 2 (SH & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC (Blu-ray 3D)
VC-1
WMV HD

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:175 W

Video features

Multi-monitor:Up to 6 displays
Maximum DP resolution:4096 x 2160
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:4096 x 3112
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x MSAA
24 x SSAA
Adaptive AA
MLAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:32 Gigapixels/s
Texture fill rate:80 Gigatexels/s
Single presision compute power:**0 GFLOPS
Double precision compute power:160 GFLOPS

External connectors

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

Dimensions

Size (length x height):9.53 inches (242 mm) x 4.21 inches (107 mm)
Width:Dual-Slot

Other features / Support

Other features:AMD PowerTune
AMD ZeroCore Power
ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
Open CL support:1.2
OpenGL support:4.2
DirectX support:11.1
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
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