home > Radeon HD 6850 / GV-R685D5-1GD

 
Radeon HD 6850 / GV-R685D5-1GD

Specifications of the GIGABYTE Radeon HD 6850 GPU


GIGABYTE Radeon HD 6850 (part number GV-R685D5-1GD) is a Graphics Processing Unit, aimed at desktop market segment. The GPU is based on AMD Radeon HD 6850 model, and produced on 40 nm manufacturing process. The card has 775 MHz graphics clock frequency. Furthermore, it has 960 stream processors, 32 color ROPs, along with 48 texture units. The Radeon HD 6850 embeds 1 GB of GDDR5 memory. Because the memory is clocked at 1 GHz, and uses 256 bit bus, the effective memory bandwidth is 128 GB/s. The GPU supports PCI Express 2.1 interface, and needs 2 slots on the motherboard. This model uses up to 127 Watt of power, identical to the reference design. Game and 3D graphics performance of the GIGABYTE Radeon HD 6850 can be improved if it is paired with a similar card.

More detailed specifications of the GIGABYTE Radeon HD 6850 GPU are available below.

Name / Brand / Architecture

Manufacturer:GIGABYTE
Model:Radeon HD 6850
Part number:GV-R685D5-1GD
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:** MB
Memory type:GDDR5
Memory clock:1000 MHz
Memory clock (effective):4 GHz
Memory interface width:**-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.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:127 W

Video features

Multi-monitor:Up to 6 displays
Maximum digital resolution:**0 x 1600
Maximum DP resolution:**0 x 1600
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:1920 x 1200
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

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
Email:info@Mobilegpu.com  All rights reserved.