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HD 7870 Black Edition Double Dissipation

Specifications of the XFX HD 7870 Black Edition Double Dissipation GPU


XFX HD 7870 Black Edition Double Dissipation Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 7870 GHz Edition, and produced on 28 nm technological process. The cards graphics frequency is 1.05 GHz. Furthermore, it has 1280 stream processors, 80 texture units, together with 32 color ROPs. The HD 7870 Black Edition Double Dissipation incorporates 2 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 1.25 GHz, which translates to 160 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 motherboard slots. This model uses up to 175 Watt of power. To improve XFX HD 7870 Black Edition Double Dissipation gaming and 3D graphics performance, it can be paired with another graphics card in crossfire mode.

Detailed specifications of the XFX HD 7870 Black Edition Double Dissipation GPU are available below.

Name / Brand / Architecture

Manufacturer:XFX
Model:HD 7870 Black Edition Double Dissipation
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

Frequency

Graphics clock:1050 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:1250 MHz
Memory clock (effective):5 GHz
Memory interface width:**-bit
Memory bandwidth:160 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:33.6 Gigapixels/s
Texture fill rate:84 Gigatexels/s
Single presision compute power:2628 GFLOPS
Double precision compute power:168 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

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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