Home GPU Comparison AMD Radeon HD 7470M vs NVIDIA GeForce G105M

AMD Radeon HD 7470M vs NVIDIA GeForce G105M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7470M and 256MB VRAM GeForce G105M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7470M 's Advantages
Released 2 years and 6 months late
Boost Clock800MHz
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 11.20GB/s)
144 additional rendering cores
NVIDIA GeForce G105M 's Advantages
Lower TDP (14W vs 25W)

Score

Benchmark

FP32 (float)
Radeon HD 7470M +652%
0.256 TFLOPS
GeForce G105M
0.034 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jul 2009
London
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

750 MHz
Base Clock
-
800 MHz
Boost Clock
-
900 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
11.20GB/s

Render Config

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

Theoretical Performance

3.200 GPixel/s
Pixel Rate
2.000 GPixel/s
6.400 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
256.0 GFLOPS
FP32 (float)
34.24 GFLOPS
-
-
-

Board Design

25W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Seymour
GPU Name
GT218
Seymour XT (216-0810084)
GPU Variant
GT218-300-A2
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
0.26 billion
67 mm²
Die Size
57 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
5.0
Shader Model
4.1

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