Home GPU Comparison AMD Radeon HD 7430M vs NVIDIA GeForce GT 425M

AMD Radeon HD 7430M vs NVIDIA GeForce GT 425M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7430M and 1024MB VRAM GeForce GT 425M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7430M 's Advantages
Released 1 years and 4 months late
64 additional rendering cores
Lower TDP (7W vs 23W)
NVIDIA GeForce GT 425M 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 12.80GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7430M
0.192 TFLOPS
GeForce GT 425M +11%
0.215 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Sep 2010
London
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
25.60GB/s

Render Config

2
Compute Units
-
-
SM Count
2
160
Shading Units
96
8
TMUs
16
4
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.400 GPixel/s
Pixel Rate
2.240 GPixel/s
4.800 GTexel/s
Texture Rate
8.960 GTexel/s
-
-
-
192.0 GFLOPS
FP32 (float)
215.0 GFLOPS
-
FP64 (double)
17.92 GFLOPS

Board Design

7W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Seymour
GPU Name
GF108
Seymour PRO
GPU Variant
N11P-GS-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
0.585 billion
67 mm²
Die Size
116 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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