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AMD Radeon HD 7670M

Thames
Graphics Processor
480
Cores
24
TMUs
16
ROPs
1024 MB
Memory Size
GDDR5
Memory Type
128 bit
Bus Width
AMD Radeon HD 7670M Image AMD Thames Image

Graphics Processor

GPU Name: Thames
GPU Variant: Thames XT
Architecture: TeraScale 2
Process Size: 40 nm
Transistors: 716 million
Die Size: 104 mm²

Graphics Card

Released: Feb 17th, 2012
Production Status: Active
Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: 600 MHz
Memory Clock: 900 MHz
1800 MHz effective
3600 MHz effective

Memory

Memory Size: 1024 MB
Memory Type: DDR3
GDDR5
Memory Bus: 128 bit
Bandwidth: 28.80 GB/s
57.60 GB/s

Render Config

Shading Units: 480
TMUs: 24
ROPs: 16
Compute Units: 6
Pixel Rate: 9.600 GPixel/s
Texture Rate: 14.40 GTexel/s
Floating-point performance: 576.0 GFLOPS

Board Design

TDP: 20 W

Graphics Features

DirectX: 11.0
OpenGL: 4.5
OpenCL: 1.2
Shader Model: 5.0

Card Notes

Memory Variant: 1024MB GDDR3
Memory Variant: 2048MB GDDR3

Other retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
AMD Radeon HD 7670M 600 MHz 900 MHz GDDR5