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Radeon HD 6870 Overclocked Edition / 6870PE51GXOC

Specifications of the Diamond Multimedia Radeon HD 6870 Overclocked Edition GPU

Diamond Multimedia Radeon HD 6870 Overclocked Edition (part number 6870PE51GXOC) is a Graphics Processing Unit, targeted at desktop market segment. The GPU is based on AMD Radeon HD 6870 model, and produced on 40 nm technology. The card's graphics frequency is 940 MHz. Furthermore, it has 1120 stream processors, 56 texture units, as well as 32 color ROPs. The Radeon HD 6870 Overclocked Edition incorporates 1 GB of GDDR5 memory. Since the memory operates at 1.1 GHz, and uses 256 bit bus, the effective memory bandwidth is 140.8 GB/s. The GPU supports PCI Express 2.1 interface, and requires 2 motherboard slots. This model uses up to 151 Watt of power. For increased Diamond Multimedia Radeon HD 6870 Overclocked Edition 3D graphics and game performance, it can be paired with a similar graphics card in crossfire mode.

Below you will find detailed specifications of the Diamond Multimedia Radeon HD 6870 Overclocked Edition GPU.

Name / Brand / Architecture

Manufacturer:Diamond Multimedia
Model:Radeon HD 6870 Overclocked Edition
Part number:6870PE51GXOC
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:940 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:128
Stream processors:1120
Texture units:56
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:151 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:30.08 gigapixels/s
Texture fill rate:52.** Gigatexels/s
Single presision compute power:2105.6 GFLOPS
Double precision compute power:n/a

External connectors

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

Dimensions

Size (length x height):9.8 inches (249 mm) x 4.4 inches (112 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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