AMD Radeon HD 7450M: GPU Specs & Benchmarks

The Radeon HD 7450M is a graphics card by AMD, built on the 40 nm process and based on the Seymour graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
Seymour
Model number
Seymour PRO
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
370 million
Die Size
67 mm²

Graphics Card

Release Date
Jan 7th, 2012
Family
London
(HD 7400M)
Production
End-of-life
Predecessor
Vancouver
Bus Interface
PCIe 2.0 x16

Memory

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

Performance

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

Clock Speeds

Memory Clock
900 MHz
1800 Mbps effective
GPU Clock
700 MHz

Render Config

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

Board Design

Thermal design power (TDP)
7 W
Display Connectors
No outputs

API support

DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Shader Model
5.0
Radeon HD 7450M
AMD Radeon HD 7450M: GPU Specs & Benchmarks