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AMD Radeon HD 6650M 2 GB

Graphics Processor
Whistler
Cores
480
TMUs
24
ROPs
8
Memory Size
2 GB
Memory Type
DDR3
Bus Width
128 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
Whistler
GPU Variant
Whistler LE
(216-0810028)
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
716 million
Density
6.1M / mm²
Die Size
118 mm²
Chip Package
FCBGA-962/1336

Mobile Graphics

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

Clock Speeds

GPU Clock
600 MHz
Memory Clock
800 MHz
1600 Mbps 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
L1 Cache
8 KB (per CU)
L2 Cache
256 KB

Theoretical Performance

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

Board Design

TDP
unknown
Outputs
Portable Device Dependent

Graphics Features

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

Whistler GPU Notes

Generation: Northern Islands
Desktop Variant: Turks
Mobile Variant: Thames
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
Apr 25th, 2024 08:12 EDT change timezone

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