AMD Radeon HD 6850
The AMD Radeon HD 6850 is a desktop-class GPU manufactured by AMD, built on AMD's officially announced 40 nm process technology, released in October 2010. This graphics card is equipped with 1024MB GDDR5 memory, suitable for gaming and professional graphics applications.
Process Size
40 nm
TDP
127W
L1 Cache
8 KB (per CU)
Memory Size
1024MB
Memory Type
GDDR5
Bandwidth
128.0GB/s
Shader Model
5.0
Graphics Card
Release Date
Oct 2010
Generation
Northern Islands
Type
Desktop
Bus Interface
PCIe 2.0 x16
Clock Speeds
Memory Clock
1000 MHz
Memory
Memory Size
1024MB
Memory Type
GDDR5
Memory Bus
i
256bit
Bandwidth
i
128.0GB/s
Render Config
Compute Units
12
Shading Units
i
960
TMUs
i
48
ROPs
i
32
L1 Cache
8 KB (per CU)
L2 Cache
512 KB
Theoretical Performance
Pixel Rate
i
24.80 GPixel/s
Texture Rate
i
37.20 GTexel/s
FP32 (float)
i
1488 GFLOPS
Graphics Processor
GPU Name
Barts
GPU Variant
Barts PRO(215-0798006)
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
1.7 billion
Die Size
255 mm²
Board Design
TDP
127W
Suggested PSU
300 W
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Power Connectors
1x 6-pin
Graphics Features
DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
i
N/A
Shader Model
5.0