Home GPU Comparison ATI Mobility Radeon HD 3470 vs NVIDIA GeForce 8600M GT Mac Edition

ATI Mobility Radeon HD 3470 vs NVIDIA GeForce 8600M GT Mac Edition

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3470 and 512MB VRAM GeForce 8600M GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 3470 's Advantages
8 additional rendering cores
NVIDIA GeForce 8600M GT Mac Edition 's Advantages
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (20.32GB/s vs 6.400GB/s)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 3470
0.054 TFLOPS
GeForce 8600M GT Mac Edition +11%
0.06 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Oct 2007
M8x
Generation
GeForce 8M
Mobile
Type
Mobile
MXM-II
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
635 MHz

Memory

256MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
20.32GB/s

Render Config

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

Theoretical Performance

2.720 GPixel/s
Pixel Rate
3.760 GPixel/s
2.720 GTexel/s
Texture Rate
7.520 GTexel/s
-
-
-
54.40 GFLOPS
FP32 (float)
60.16 GFLOPS
-
-
-

Board Design

Unknown
TDP
20W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

M82
GPU Name
G84
M82-ME XT (216-0707009)
GPU Variant
NB8P-GS
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
80 nm
0.181 billion
Transistors
0.289 billion
67 mm²
Die Size
169 mm²

Graphics Features

10.1
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.1
Shader Model
4.0

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