Home GPU Comparison ATI Mobility Radeon HD 3470 vs NVIDIA GeForce G105M

ATI Mobility Radeon HD 3470 vs NVIDIA GeForce G105M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3470 and 256MB VRAM GeForce G105M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 3470 's Advantages
24 additional rendering cores
NVIDIA GeForce G105M 's Advantages
Released 1 years and 6 months late
Larger VRAM bandwidth (11.20GB/s vs 6.400GB/s)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 3470 +58%
0.054 TFLOPS
GeForce G105M
0.034 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Jul 2009
M8x
Generation
GeForce 100M
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
700 MHz

Memory

256MB
Memory Size
256MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
64bit
6.400GB/s
Bandwidth
11.20GB/s

Render Config

-
SM Count
2
2
Compute Units
-
40
Shading Units
16
4
TMUs
8
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
64 KB
L2 Cache
32 KB

Theoretical Performance

2.720 GPixel/s
Pixel Rate
2.000 GPixel/s
2.720 GTexel/s
Texture Rate
4.000 GTexel/s
-
FP16 (half)
-
54.40 GFLOPS
FP32 (float)
34.24 GFLOPS
-
FP64 (double)
-

Graphics Processor

M82
GPU Name
GT218
M82-ME XT (216-0707009)
GPU Variant
GT218-300-A2
TeraScale
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.181 billion
Transistors
0.26 billion
67 mm²
Die Size
57 mm²

Board Design

Unknown
TDP
14W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

Graphics Features

10.1
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
4.1
Shader Model
4.1

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