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AMD Radeon HD 6850M 2 GB

Granville
Graphics Processor
800
Cores
40
TMUs
16
ROPs
2 GB
Memory Size
GDDR3
Memory Type
128 bit
Bus Width
AMD Radeon HD 6850M 2 GB Photo AMD Granville Photo

Graphics Processor

GPU Name
Granville
GPU Variant
Granville PRO
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
1,040 million
Die Size
166 mm²

Graphics Card

Release Date
Jan 4th, 2011
Generation
Vancouver
(HD 6800M)
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Clock Speeds

GPU Clock
675 MHz
Memory Clock
800 MHz
1600 MHz effective

Memory

Memory Size
1024 MB
2 GB
Memory Type
GDDR3
Memory Bus
128 bit
Bandwidth
25.60 GB/s

Render Config

Shading Units
800
TMUs
40
ROPs
16
Compute Units
10

Theoretical Performance

Pixel Rate
10.80 GPixel/s
Texture Rate
27.00 GTexel/s
FP32 (float) performance
1,080 GFLOPS

Board Design

TDP
50 W
Outputs
No outputs

Graphics Features

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

Card Notes

Memory Variant: 2GB

Granville GPU Notes

Chip Variant: Juniper
Graphics/Compute: GFX4
Display Core Engine: 4.0
Unified Video Decoder: 2.3

Other retail boards based on this design (2)

Name GPU Clock Memory Clock Other Changes
AMD Radeon HD 6850M 575 MHz 900 MHz GDDR5
AMD Radeon HD 6850M 2 GB 675 MHz 800 MHz 2 GB