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Radeon HD 7870 DirectCU II TOP / HD7870-DC2T-2GD5

Specifications of the ASUS Radeon HD 7870 DirectCU II TOP GPU


ASUS Radeon HD 7870 DirectCU II TOP (part number HD7870-DC2T-2GD5) is a Graphics Processing Unit, based on AMD Radeon HD 7870 GHz Edition, and manufactured on 28 nm technology. The GPU is targeted at desktop market segment. The card has graphics clocked at 1.1 GHz. It also has 1280 stream processors, 32 color ROPs, along with 80 texture units. The Radeon HD 7870 DirectCU II TOP embeds 2 GB of GDDR5 memory. Since the memory is clocked at 1.25 GHz, and uses 256 bit bus, the effective memory bandwidth is 160 GB/s. The GPU supports PCI Express 3.0 interface, and needs 2 slots on the motherboard. This model requires up to 175 Watt of power. Gaming and 3D graphics performance of the ASUS Radeon HD 7870 DirectCU II TOP can be improved if it is paired with another graphics card.

Below you will find more detailed specs of the ASUS Radeon HD 7870 DirectCU II TOP GPU.

Name / Brand / Architecture

Manufacturer:ASUS
Model:Radeon HD 7870 DirectCU II TOP
Part number:HD7870-DC2T-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:1100 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:35.2 Gigapixels/s
Texture fill rate:88 Gigatexels/s
Single presision compute power:2816 GFLOPS
Double precision compute power:176 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 (2** 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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