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AMD Radeon HD 8850M

Venus
Graphics Processor
640
Cores
40
TMUs
16
ROPs
2048 MB
Memory Size
GDDR5
Memory Type
128 bit
Bus Width
AMD Venus Image

Graphics Processor

GPU Name: Venus
GPU Variant: Venus PRO
Architecture: GCN 1.0
Process Size: 28 nm
Transistors: 1,500 million
Die Size: 123 mm²

Graphics Card

Released: Apr 1st, 2013
Production Status: Active
Bus Interface: PCIe 3.0 x16

Clock Speeds

GPU Clock: 575 MHz
725 MHz (+26%)
Boost Clock: 625 MHz
775 MHz (+24%)
Memory Clock: 1000 MHz
1125 MHz (+13%)
2000 MHz effective
4500 MHz effective

Memory

Memory Size: 2048 MB
Memory Type: DDR3
GDDR5
Memory Bus: 128 bit
Bandwidth: 32.00 GB/s
72.00 GB/s

Render Config

Shading Units: 640
TMUs: 40
ROPs: 16
Compute Units: 10
Pixel Rate: 10.00 GPixel/s
12.40 GPixel/s
Texture Rate: 25.00 GTexel/s
31.00 GTexel/s
Floating-point performance: 800.0 GFLOPS
992.0 GFLOPS

Graphics Features

DirectX: 12.0
OpenGL: 4.5
OpenCL: 1.2
Shader Model: 5.0

Other retail boards based on this design

Name GPU Clock Boost Clock Memory Clock Other Changes
AMD Radeon HD 8850M 725 MHz 775 MHz 1125 MHz GDDR5