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Radeon HD 7870 IceQ X Turbo / H787QNT2G2M

Specifications of the HIS Radeon HD 7870 IceQ X Turbo GPU


HIS Radeon HD 7870 IceQ X Turbo (part number H787QNT2G2M) is a Graphics Processing Unit for desktop market segment, based on AMD Radeon HD 7870 GHz Edition. The GPU, built on 28 nm technology, sports Graphics Core Next architecture. The card has 1.1 GHz graphics clock frequency. It also has 1280 stream processors, 32 color ROPs, along with 80 texture units. The Radeon HD 7870 IceQ X Turbo incorporates 2 GB of GDDR5 memory. Because the memory operates 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 slots on the motherboard. This model requires up to 175 Watt of power. Gaming and 3D graphics performance of the HIS Radeon HD 7870 IceQ X Turbo can be improved if it is paired with a similar card.

Below you will find more detailed specs of the HIS Radeon HD 7870 IceQ X Turbo graphics card.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 7870 IceQ X Turbo
Part number:H787QNT2G2M
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: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: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):10.04 inches (255 mm) x 5.5 inches (140 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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