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PCS HD6770 1GB GDDR5 Vortex I (DiRT3 EDITION) / AX6770 1GBD5-PVG

Specifications of the PowerColor PCS HD6770 1GB GDDR5 Vortex I (DiRT3 EDITION) GPU


PowerColor PCS HD6770 1GB GDDR5 Vortex I (DiRT3 EDITION) (part number AX6770 1GBD5-PVG) Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 6770. The GPU is produced on 40 nm technology. The card has graphics clocked at 870 MHz. It also has 800 stream processors, 16 color ROPs, together with 40 texture units. The PCS HD6770 1GB GDDR5 Vortex I (DiRT3 EDITION) comes with 1 GB of GDDR5 memory. The memory utilizes 128 bit bus, and operates at 1.2 GHz. This allows the card to have 76.8 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and needs 2 slots on the motherboard. The maximum power consumption of this model is 108 Watt, on a par with the reference design. 3D graphics and game performance of the PowerColor PCS HD6770 1GB GDDR5 Vortex I (DiRT3 EDITION) can be improved if it is paired with a similar card.

Below you will find detailed specs of the PowerColor PCS HD6770 1GB GDDR5 Vortex I (DiRT3 EDITION) graphics card.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:PCS HD6770 1GB GDDR5 Vortex I (DiRT3 EDITION)
Part number:AX6770 1GBD5-PVG
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:870 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:1200 MHz
Memory clock (effective):4.8 GHz
Memory interface width:128-bit
Memory bandwidth:76.8 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 DVI resolution:**0 x 1600
Maximum HDMI resolution:1920 x 1200
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:13.92 Gigapixels/s
Texture fill rate:34.8 Gigatexels/s
Single presision compute power:1392 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 4.37 inches (111 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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