AMD Radeon HD 7450M Graphics Card

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Learn more about AMD Radeon HD 7450M:

Specifications

Generation
London (HD 7400M)
GPU model
Seymour
Interface
PCIe 2.0 x16
GPU clock
700 MHz
Memory size
1024 MB
DirectX
11.2 (11_0)
Release date
Jan 7th, 2012

Graphics Processor

GPU model
Seymour
GPU variant
Seymour PRO
Architecture
TeraScale 2
Foundry
TSMC
Manufacturing process
40 nm
Number of transistors
370 million
Die size
67 mm²

Mobile graphics

Release date
Jan 7th, 2012
Generation
London (HD 7400M)
Production
End-of-life
Interface
PCIe 2.0 x16
Predecessor
Vancouver
Successor
Solar System

Clocks

GPU clock
700 MHz
Memory clock
900 MHz 1800 Mbps effective

Memory Configuration

Memory size
1024 MB
Memory type
DDR3
Memory bus width
64 bit
Bandwidth
14.40 GB/s

Render Configuration

Shading units
160
TMUs
8
ROPs
4
Compute units
2
Cache L1
8 KB (per CU)
Cache L2
128 KB

Performance

Pixel rate
2.800 GPixel/s
Texture rate
5.600 GTexel/s
FP32 (float) performance
224.0 GFLOPS

Dimensions & Outputs

TDP
7 W
Outputs
No outputs

API Support & Features

DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Shader model
5.0

Drivers

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Benchmark & Performance

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Gaming

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