Home GPU Comparison ATI Mobility Radeon HD 3470 vs NVIDIA GeForce GT 635M

ATI Mobility Radeon HD 3470 vs NVIDIA GeForce GT 635M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3470 and 1024MB VRAM GeForce GT 635M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 635M 's Advantages
Released 4 years and 2 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (28.80GB/s vs 6.400GB/s)
56 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 3470
0.054 TFLOPS
GeForce GT 635M +368%
0.253 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Mar 2012
M8x
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
DDR3
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
28.80GB/s

Render Config

2
Compute Units
-
-
SM Count
2
40
Shading Units
96
4
TMUs
16
4
ROPs
4
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.720 GPixel/s
Pixel Rate
2.640 GPixel/s
2.720 GTexel/s
Texture Rate
10.56 GTexel/s
-
-
-
54.40 GFLOPS
FP32 (float)
253.4 GFLOPS
-
FP64 (double)
21.12 GFLOPS

Board Design

Unknown
TDP
35W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

M82
GPU Name
GF108
M82-ME XT (216-0707009)
GPU Variant
N12E-GE-A1
TeraScale
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.181 billion
Transistors
0.585 billion
67 mm²
Die Size
116 mm²

Graphics Features

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

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