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Radeon HD 6870 Hawk / R6870 Hawk

Specifications of the MSI Radeon HD 6870 Hawk GPU


MSI Radeon HD 6870 Hawk (part number R6870 Hawk) Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 6870, and produced on 40 nm technology. The card has 930 MHz graphics clock frequency. Furthermore, it has 1120 stream processors, 32 color ROPs, along with 56 texture units. The Radeon HD 6870 Hawk incorporates 1 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 1.05 GHz, which results in 134.4 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and needs 2 motherboard slots. The maximum power draw of this model is 225 Watt. To improve MSI Radeon HD 6870 Hawk gaming and 3D graphics performance, it can be paired with another graphics card in crossfire mode.

More detailed specifications of the MSI Radeon HD 6870 Hawk graphics card are available below.

Name / Brand / Architecture

Manufacturer:MSI
Model:Radeon HD 6870 Hawk
Part number:R6870 Hawk
Reference card?:No
Based on:AMD Radeon HD 6870 [Compare]
Target market segment:Desktop
Die name:Barts XT (RV940)
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:1.7 billion
Bus interface:PCI-E 2.1 x 16

Frequency

Graphics clock:930 MHz

Memory specifications

Memory size:1024 MB
Memory type:GDDR5
Memory clock:1050 MHz
Memory clock (effective):4.2 GHz
Memory interface width:256-bit
Memory bandwidth:134.4 GB/s

Cores / Texture

Color ROPs:32
Z/Stencil ROPs:128
Stream processors:1120
Texture units:56
RAMDACs:400 MHz
Decoders:Adobe Flash
H.264
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:225 W

Video features

Multi-monitor:Up to 6 displays
Maximum digital resolution:2560 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:29.76 Gigapixels/s
Texture fill rate:52.08 Gigatexels/s
Single presision compute power:2083.2 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):10.04 inches (255 mm) x 4.5 inches (115 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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