AMD Radeon HD 6850 Graphics Card

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Specifications

Generation
Northern Islands
GPU Name
Barts
Bus interface
PCIe 2.0 x16
GPU clock
775 MHz
Memory size
1024 MB
DirectX
11.2 (11_0)
Release date
Oct 21st, 2010

Graphics Processor

GPU Name
Barts
GPU variant
Barts PRO (215-0798006)
Architecture
TeraScale 2
TSMC
Process size
40 nm
Transistors
1,700 million
Die size
255 mm²

Graphics card

Release date
Oct 21st, 2010
Generation
Northern Islands
Production
End-of-life
Launch price
179 USD
Bus interface
PCIe 2.0 x16
Reviews
105 in our database

Clock Speeds

GPU clock
775 MHz
Memory clock
1000 MHz 4000 MHz effective

Memory

Memory size
1024 MB
Memory type
GDDR5
Memory bus
256 bit
Bandwidth
128.0 GB/s

Render Config

Shading units
960
TMUs
48
ROPs
32
Compute units
12
Cache L1
8 KB (per CU)
Cache L2
512 KB

Theoretical Performance

Pixel rate
24.80 GPixel/s
Texture rate
37.20 GTexel/s
FP32 (float) performance
1,488 GFLOPS

Board Design

Slot width
Dual-slot
Length
198 mm 7.8 inches
TDP
127 W
Suggested PSU
350 W
Outputs
2x DVI1x HDMI2x mini-DisplayPort
Power connectors
1x 6-pin
Board number
C223

Graphics Features

DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Shader model
5.0

Drivers

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Benchmark & Performance

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