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Radeon HD 7870 DirectCU II 2 GB / HD7870-DC2-2GD5

Specifications of the ASUS Radeon HD 7870 DirectCU II 2 GB GPU


ASUS Radeon HD 7870 DirectCU II 2 GB (part number HD7870-DC2-2GD5) is a Graphics Processing Unit, based on AMD Radeon HD 7870 GHz Edition, and produced on 28 nm technology. The GPU is targeted at desktop market segment. The card has 1.01 GHz graphics clock frequency. Furthermore, it has 1280 stream processors, 80 texture units, along with 32 color ROPs. The Radeon HD 7870 DirectCU II 2 GB incorporates 2 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 1.21 GHz, which translates to 154.88 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and uses 2 motherboard slots. This model needs up to 175 Watt of power, identical to the reference design. To improve ASUS Radeon HD 7870 DirectCU II 2 GB gaming and 3D graphics performance, it can be paired with another graphics card in crossfire mode.

Below you will find detailed specs of the ASUS Radeon HD 7870 DirectCU II 2 GB graphics card.

Name / Brand / Architecture

Manufacturer:ASUS
Model:Radeon HD 7870 DirectCU II 2 GB
Part number:HD7870-DC2-2GD5
Reference card?:No
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:1010 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:1210 MHz
Memory clock (effective):4.84 GHz
Memory interface width:256-bit
Memory bandwidth:154.88 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:32.32 Gigapixels/s
Texture fill rate:80.8 Gigatexels/s
Single presision compute power:2585.6 GFLOPS
Double precision compute power:161.6 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):10.4 inches (264 mm) x 4.5 inches (114 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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