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AMD Radeon HD 7450M

Seymour
Graphics Processor
160
Cores
8
TMUs
4
ROPs
1024 MB
Memory Size
GDDR5
Memory Type
64 bit
Bus Width
AMD Radeon HD 7450M Image AMD Seymour Image

Graphics Processor

GPU Name: Seymour
GPU Variant: Seymour PRO
Architecture: TeraScale 2
Process Size: 40 nm
Transistors: 370 million
Die Size: 67 mm²

Graphics Card

Released: Jan 7th, 2012
Production Status: Active
Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: 700 MHz
Memory Clock: 900 MHz
800 MHz (-11%)
1800 MHz effective
3200 MHz effective

Memory

Memory Size: 1024 MB
Memory Type: DDR3
GDDR5
Memory Bus: 64 bit
Bandwidth: 14.40 GB/s
25.60 GB/s

Render Config

Shading Units: 160
TMUs: 8
ROPs: 4
Compute Units: 2
Pixel Rate: 2.800 GPixel/s
Texture Rate: 5.600 GTexel/s
Floating-point performance: 224.0 GFLOPS

Board Design

TDP: 7 W

Graphics Features

DirectX: 11.0
OpenGL: 4.4
OpenCL: 1.2
Shader Model: 5.0

Card Notes

Rebranded HD 6450M

Other retail boards based on this design

Name GPU Clock Memory Clock Other Changes
AMD Radeon HD 7450M 700 MHz 800 MHz GDDR5