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Radeon HD 7770 GHz Edition / CGAX-7772B

Specifications of the Club 3D Radeon HD 7770 GHz Edition GPU


Club 3D Radeon HD 7770 GHz Edition (part number CGAX-7772B) is a desktop Graphics Processing Unit, based on AMD Radeon HD 7770 GHz Edition, and built on 28 nm technology. The GPU was launched in February 2012. The card has graphics clocked at 1 GHz. Furthermore, it has 640 stream processors, 16 color ROPs, as well as 40 texture units. The Radeon HD 7770 GHz Edition comes with 1 GB of GDDR5 memory. Since the memory runs at 1.125 GHz, and uses 128 bit bus, the effective memory bandwidth is 72 GB/s. The GPU supports PCI Express 3.0 interface, and requires 2 motherboard slots. This model needs up to 80 Watt of power. For better Club 3D Radeon HD 7770 GHz Edition 3D graphics and game performance, it can be paired with a similar card in crossfire mode.

Below you will find detailed specs of the Club 3D Radeon HD 7770 GHz Edition graphics card.

Name / Brand / Architecture

Manufacturer:Club 3D
Model:Radeon HD 7770 GHz Edition
Part number:CGAX-7772B
Based on:AMD Radeon HD 7770 GHz Edition [Compare]
Target market segment:Desktop
Die name:Cape Verde XT
Architecture:Graphics Core Next
Fabrication process:28 nm
Transistors:1.5 billion
Bus interface:PCI-E 3.0 x 16

Frequency

Graphics clock:1000 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:1125 MHz
Memory clock (effective):4.5 GHz
Memory interface width:128-bit
Memory bandwidth:72 GB/s

Cores / Texture

Compute units:10
Color ROPs:16
Z/Stencil ROPs:**
Stream processors:**0
Texture units:40
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:80 W

Video features

Multi-monitor:Up to 6 displays
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
EQAA
MLAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:16 Gigapixels/s
Texture fill rate:40 Gigatexels/s
Single presision compute power:1280 GFLOPS
Double precision compute power:80 GFLOPS

External connectors

Standard display connectors:Dual-Link DVI-D
HDMI
VGA
Power connectors:1 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):6.89 inches (175 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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