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Radeon HD 6850 / A6850D5-1G2DPH PW

Specifications of the Lantic Radeon HD 6850 GPU


Lantic Radeon HD 6850 (part number A6850D5-1G2DPH PW) is a Graphics Processing Unit, targeted at desktop market segment. The GPU is based on AMD Radeon HD 6850 model, and built on 40 nm technological process. The cards graphics frequency is 775 MHz. Furthermore, it has 960 stream processors, 48 texture units, as well as 32 color ROPs. The Radeon HD 6850 incorporates 1 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 1 GHz, which results in 128 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and needs 2 slots on the motherboard. This model uses up to 127 Watt of power, on a par with the reference design. The Lantic Radeon HD 6850 supports crossfire technology, and can be paired with another graphics card for an extra game and 3D graphics performance.

Detailed specifications of the Lantic Radeon HD 6850 GPU are available below.

Name / Brand / Architecture

Manufacturer:Lantic
Model:Radeon HD 6850
Part number:A6850D5-1G2DPH PW
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:2 x DVI
DisplayPort 1.2
HDMI
Power connectors:1 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):8.86 inches (225 mm) x 4.33 inches (110 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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