Home GPU Comparison AMD Radeon HD 7470M vs NVIDIA GeForce 8600M GT Mac Edition

AMD Radeon HD 7470M vs NVIDIA GeForce 8600M GT Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7470M 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

AMD Radeon HD 7470M 's Advantages
Released 4 years and 3 months late
Boost Clock800MHz
More VRAM (1024GB vs 512GB)
128 additional rendering cores
NVIDIA GeForce 8600M GT Mac Edition 's Advantages
Larger VRAM bandwidth (20.32GB/s vs 14.40GB/s)
Lower TDP (20W vs 25W)

Score

Benchmark

FP32 (float)
Radeon HD 7470M +326%
0.256 TFLOPS
GeForce 8600M GT Mac Edition
0.06 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Oct 2007
London
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-II

Clock Speeds

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

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
20.32GB/s

Render Config

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

Theoretical Performance

3.200 GPixel/s
Pixel Rate
3.760 GPixel/s
6.400 GTexel/s
Texture Rate
7.520 GTexel/s
-
-
-
256.0 GFLOPS
FP32 (float)
60.16 GFLOPS
-
-
-

Board Design

25W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Seymour
GPU Name
G84
Seymour XT (216-0810084)
GPU Variant
NB8P-GS
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
0.37 billion
Transistors
0.289 billion
67 mm²
Die Size
169 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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