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Radeon HD 6850 Fan (DiRT 3 Edition) / H685F1GDG

Specifications of the HIS Radeon HD 6850 Fan (DiRT 3 Edition) GPU


HIS Radeon HD 6850 Fan (DiRT 3 Edition) (part number H685F1GDG) is a Graphics Processing Unit for desktop market segment, based on AMD Radeon HD 6850. The GPU, produced on 40 nm technological process, employs TeraScale 2 Unified Processing architecture. The card has graphics clocked at 775 MHz. Furthermore, it has 960 stream processors, 48 texture units, together with 32 color ROPs. The Radeon HD 6850 Fan (DiRT 3 Edition) incorporates 1 GB of GDDR5 memory. Because the memory operates at 1 GHz, and utilizes 256 bit bus, the effective memory bandwidth is 128 GB/s. The GPU supports PCI Express 2.1 interface, and needs 2 motherboard slots. This model uses up to 127 Watt of power, which is the same as on the reference design. To improve HIS Radeon HD 6850 Fan (DiRT 3 Edition) game and 3D graphics performance, it can be paired with another graphics card in crossfire mode.

Below you will find more detailed specs of the HIS Radeon HD 6850 Fan (DiRT 3 Edition) graphics card.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 6850 Fan (DiRT 3 Edition)
Part number:H685F1GDG
Based on:AMD Radeon HD 6850 [Compare]
Target market segment:Desktop
Die name:Barts Pro
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:775 MHz

Memory specifications

Memory size:1024 MB
Memory type:GDDR5
Memory clock:1000 MHz
Memory clock (effective):4 GHz
Memory interface width:256-bit
Memory bandwidth:128 GB/s

Cores / Texture

Color ROPs:32
Z/Stencil ROPs:128
Stream processors:960
Texture units:48
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:127 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:24.8 Gigapixels/s
Texture fill rate:37.2 Gigatexels/s
Single presision compute power:1488 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:DisplayPort 1.2
Dual Link DVI-I
HDMI
Single Link DVI-D
Power connectors:1 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):9.13 inches (232 mm) x 4.95 inches (126 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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