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Radeon HD 6770 / CGAX-67724I

Specifications of the Club 3D Radeon HD 6770 GPU


Club 3D Radeon HD 6770 (part number CGAX-67724I) Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 6770, and produced on 40 nm technology. The card has 850 MHz graphics clock frequency. It also has 800 stream processors, 40 texture units, along with 16 color ROPs. The Radeon HD 6770 comes with 1 GB of GDDR5 memory. Because the memory runs at 1 GHz, and uses 128 bit bus, the effective memory bandwidth is 64 GB/s. The GPU supports PCI Express 2.1 interface, and needs 2 motherboard slots. This model requires up to 108 Watt of power, same as on the reference design. 3D graphics and gaming performance of the Club 3D Radeon HD 6770 can be improved if it is paired with another graphics card.

Below you will find detailed specs of the Club 3D Radeon HD 6770 graphics card.

Name / Brand / Architecture

Manufacturer:Club 3D
Model:Radeon HD 6770
Part number:CGAX-67724I
Reference card?:No
Based on:AMD Radeon HD 6770 [Compare]
Target market segment:Desktop
Die name:Juniper XT (RV840)
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:1.04 billion
Bus interface:PCI-E 2.1 x 16

Frequency

Graphics clock:850 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:1000 MHz
Memory clock (effective):4 GHz
Memory interface width:128-bit
Memory bandwidth:** GB/s

Cores / Texture

Color ROPs:16
Z/Stencil ROPs:**
Stream processors:800
Texture units:40
RAMDACs:400 MHz
Decoders:Adobe Flash
H.2**
MPEG-2
MVC (Blu-ray 3D)
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:108 W

Video features

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

Performance

Pixel fill rate:13.6 Gigapixels/s
Texture fill rate:34 Gigatexels/s
Single presision compute power:1360 GFLOPS
Double precision compute power:n/a

External connectors

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

Dimensions

Size (length x height):7.17 inches (182 mm) x 4.57 inches (116 mm)
Width:Dual-Slot

Other features / Support

Other features:ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.1
OpenGL support:4.1
DirectX support:11.0
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
Windows XP

Notes


Bundled with DiRT3 game voucher.
Rebranded HD 5770
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