Home GPU Comparison AMD Radeon HD 7470A vs NVIDIA GeForce GT 625M

AMD Radeon HD 7470A vs NVIDIA GeForce GT 625M

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 7470A and 2GB VRAM GeForce GT 625M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7470A 's Advantages
64 additional rendering cores
NVIDIA GeForce GT 625M 's Advantages
Released 9 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
Lower TDP (15W vs 25W)

Score

Benchmark

FP32 (float)
Radeon HD 7470A
0.2 TFLOPS
GeForce GT 625M +20%
0.24 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Oct 2012
All-In-One
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
14.40GB/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
128 KB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
2.500 GPixel/s
5.000 GTexel/s
Texture Rate
10.00 GTexel/s
-
-
-
200.0 GFLOPS
FP32 (float)
240.0 GFLOPS
-
FP64 (double)
20.00 GFLOPS

Board Design

25W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Caicos
GPU Name
GF117
-
GPU Variant
N13M-GS-B-A2
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 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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