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AMD Radeon HD 6650M 2 GB

Whistler
Graphics Processor
480
Cores
24
TMUs
8
ROPs
2 GB
Memory Size
DDR3
Memory Type
128 bit
Bus Width
AMD Radeon HD 6650M 2 GB Photo AMD Whistler Photo

Graphics Processor

GPU Name
Whistler
GPU Variant
Whistler LE
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
716 million
Die Size
104 mm²

Graphics Card

Release Date
Jan 4th, 2011
Generation
Vancouver
(HD 6600M)
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Clock Speeds

GPU Clock
600 MHz
Memory Clock
800 MHz
1600 MHz effective

Memory

Memory Size
1024 MB
2 GB
Memory Type
DDR3
Memory Bus
128 bit
Bandwidth
25.60 GB/s

Render Config

Shading Units
480
TMUs
24
ROPs
8
Compute Units
6

Theoretical Performance

Pixel Rate
4.800 GPixel/s
Texture Rate
14.40 GTexel/s
FP32 (float) performance
576.0 GFLOPS

Board Design

TDP
unknown
Outputs
No outputs

Graphics Features

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

Whistler GPU Notes

Chip Variant: Turks
Graphics/Compute: GFX4
Display Core Engine: 5.0
Unified Video Decoder: 3.1

Other retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
AMD Radeon HD 6650M 2 GB 600 MHz 800 MHz 2 GB