Home GPU Comparison NVIDIA GeForce GTX 470M vs ATI Mobility Radeon HD 2600 XT Mac Edition

NVIDIA GeForce GTX 470M vs ATI Mobility Radeon HD 2600 XT Mac Edition

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 470M and 256MB VRAM Mobility Radeon HD 2600 XT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 470M 's Advantages
Released 3 years and 2 months late
More VRAM (1536GB vs 256GB)
Larger VRAM bandwidth (72.00GB/s vs 21.92GB/s)
168 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 470M +327%
0.616 TFLOPS
Mobility Radeon HD 2600 XT Mac Edition
0.144 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Jul 2007
GeForce 400M
Generation
M7x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
685 MHz

Memory

1536MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
128bit
72.00GB/s
Bandwidth
21.92GB/s

Render Config

-
Compute Units
3
6
SM Count
-
288
Shading Units
120
48
TMUs
8
24
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

6.420 GPixel/s
Pixel Rate
2.400 GPixel/s
25.68 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
616.3 GFLOPS
FP32 (float)
144.0 GFLOPS
51.36 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

GF104
GPU Name
M76
N11E-GT
GPU Variant
M76 XT-M (216XJBKA13FG)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.95 billion
Transistors
0.39 billion
332 mm²
Die Size
153 mm²

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.0

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