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Radeon HD 7870 GHz Edition Double Black Diamond edition / 7870PE52GDD

Specifications of the Diamond Multimedia Radeon HD 7870 GHz Edition Double Black Diamond edition GPU

Diamond Multimedia Radeon HD 7870 GHz Edition Double Black Diamond edition (part number 7870PE52GDD) Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 7870 GHz Edition. The GPU is produced on 28 nm technological process. The card has 1.05 GHz graphics clock frequency. It also has 1280 stream processors, 32 color ROPs, together with 80 texture units. The Radeon HD 7870 GHz Edition Double Black Diamond edition comes with 2 GB of GDDR5 memory. Since the memory is clocked at 1.25 GHz, and utilizes 256 bit bus, the effective memory bandwidth is 160 GB/s. The GPU supports PCI Express 3.0 interface, and requires 2 slots on the motherboard. The maximum power draw of this model is 175 Watt. 3D graphics and gaming performance of the Diamond Multimedia Radeon HD 7870 GHz Edition Double Black Diamond edition can be improved if it is paired with another card.

Below you will find detailed specs of the Diamond Multimedia Radeon HD 7870 GHz Edition Double Black Diamond edition GPU.

Name / Brand / Architecture

Manufacturer:Diamond Multimedia
Model:Radeon HD 7870 GHz Edition Double Black Diamond edition
Part number:7870PE52GDD
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:256-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.264
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:2560 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

Size (length x height):9.8 inches (249 mm) x 4.9 inches (124 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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