Home GPU Comparison NVIDIA GeForce GTX 670M vs ATI Mobility Radeon HD 3470

NVIDIA GeForce GTX 670M vs ATI Mobility Radeon HD 3470

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 670M and 256MB VRAM Mobility Radeon HD 3470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670M 's Advantages
Released 4 years and 2 months late
More VRAM (1536GB vs 256GB)
Larger VRAM bandwidth (72.00GB/s vs 6.400GB/s)
296 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 670M +1388%
0.804 TFLOPS
Mobility Radeon HD 3470
0.054 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Jan 2008
GeForce 600M
Generation
M8x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
400 MHz

Memory

1536MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
192bit
Memory Bus
64bit
72.00GB/s
Bandwidth
6.400GB/s

Render Config

-
Compute Units
2
7
SM Count
-
336
Shading Units
40
56
TMUs
4
24
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

8.372 GPixel/s
Pixel Rate
2.720 GPixel/s
33.49 GTexel/s
Texture Rate
2.720 GTexel/s
-
-
-
803.7 GFLOPS
FP32 (float)
54.40 GFLOPS
66.98 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GF114
GPU Name
M82
N13E-GS1-LP-A1
GPU Variant
M82-ME XT (216-0707009)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
0.181 billion
332 mm²
Die Size
67 mm²

Graphics Features

12 (11_0)
DirectX
10.1
4.6
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1

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