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Radeon HD 6790 IceQ X Turbo / H679QNT1G2M

Specifications of the HIS Radeon HD 6790 IceQ X Turbo GPU


HIS Radeon HD 6790 IceQ X Turbo (part number H679QNT1G2M) is a desktop Graphics Processing Unit, based on AMD Radeon HD 6790, and built on 40 nm technology. The card has 900 MHz graphics clock frequency. Furthermore, it has 800 stream processors, 40 texture units, along with 32 color ROPs. The Radeon HD 6790 IceQ X Turbo comes with 1 GB of GDDR5 memory. Because the memory operates at 1.1 GHz, and utilizes 256 bit bus, the effective memory bandwidth is 140.8 GB/s. The GPU supports PCI Express 2.1 interface, and needs 2 motherboard slots. The maximum power draw of this model is 150 Watt. For increased HIS Radeon HD 6790 IceQ X Turbo gaming and 3D graphics performance, it can be paired with a similar card in crossfire mode.

Detailed specifications of the HIS Radeon HD 6790 IceQ X Turbo graphics card are available below.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 6790 IceQ X Turbo
Part number:H679QNT1G2M
Based on:AMD Radeon HD 6790 [Compare]
Target market segment:Desktop
Die name:Barts Le
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:1.7 billion
Bus interface:PCI-E 2.1 x 16
Price at launch:$149

Frequency

Graphics clock:900 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:1100 MHz
Memory clock (effective):4.4 GHz
Memory interface width:**-bit
Memory bandwidth:140.8 GB/s

Cores / Texture

Color ROPs:32
Z/Stencil ROPs:**
Stream processors:800
Texture units:40
RAMDACs:400 MHz
Decoders:Adobe Flash
H.2**
MPEG-2 (SD & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:150 W

Video features

Multi-monitor:Up to 6 displays
Maximum digital resolution:**0 x 1600
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:28.8 Gigapixels/s
Texture fill rate:36 Gigatexels/s
Single presision compute power:1440 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:2 x Mini-DP
Dual Link DVI-I
HDMI
Single Link DVI-D
Power connectors:2 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):10.24 inches (260 mm) x 5.6 inches (142 mm)
Width:Dual-Slot

Other features / Support

Other features:ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.1
OpenGL support:4.1
DirectX support:11.0
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
Windows XP
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