Home GPU Comparison NVIDIA GeForce GTX 470M vs NVIDIA GeForce GT 120M Mac Edition

NVIDIA GeForce GTX 470M vs NVIDIA GeForce GT 120M Mac Edition

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 470M and 256MB VRAM GeForce GT 120M 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 1 years and 9 months late
More VRAM (1536GB vs 256GB)
Larger VRAM bandwidth (72.00GB/s vs 25.34GB/s)
256 additional rendering cores
NVIDIA GeForce GT 120M Mac Edition 's Advantages
Lower TDP (14W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 470M +670%
0.616 TFLOPS
GeForce GT 120M Mac Edition
0.08 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Dec 2008
GeForce 400M
Generation
GeForce 100M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
792 MHz

Memory

1536MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
128bit
72.00GB/s
Bandwidth
25.34GB/s

Render Config

-
-
-
6
SM Count
4
288
Shading Units
32
48
TMUs
16
24
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

6.420 GPixel/s
Pixel Rate
4.000 GPixel/s
25.68 GTexel/s
Texture Rate
8.000 GTexel/s
-
-
-
616.3 GFLOPS
FP32 (float)
80.00 GFLOPS
51.36 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GF104
GPU Name
G96C
N11E-GT
GPU Variant
-
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
0.314 billion
332 mm²
Die Size
121 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.1
5.1
Shader Model
4.0

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