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Radeon HD7870 GHz Edition 2GB GDDR5 / AX7870 2GBD5-2DH

Specifications of the PowerColor Radeon HD7870 GHz Edition 2GB GDDR5 GPU


PowerColor Radeon HD7870 GHz Edition 2GB GDDR5 (part number AX7870 2GBD5-2DH) desktop Graphics Processing Unit was released in March 2012. The card is based on AMD Radeon HD 7870 GHz Edition, and manufactured on 28 nm technological process. The cards graphics frequency is 1 GHz. Furthermore, it has 1280 stream processors, 80 texture units, as well as 32 color ROPs. The Radeon HD7870 GHz Edition 2GB GDDR5 incorporates 2 GB of GDDR5 memory. Since 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. This model uses up to 175 Watt of power, identical to the reference design. Gaming and 3D graphics performance of the PowerColor Radeon HD7870 GHz Edition 2GB GDDR5 can be improved if it is paired with a similar graphics card.

Below you will find more detailed specifications of the PowerColor Radeon HD7870 GHz Edition 2GB GDDR5 graphics card.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon HD7870 GHz Edition 2GB GDDR5
Part number:AX7870 2GBD5-2DH
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

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-DP
Dual-Link DVI-I
HDMI
Power connectors:2 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):9.50 inches (241.3 mm) x 4.38 inches (111.2 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
Mantle support:Yes
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
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