Home GPU Comparison NVIDIA GeForce GT 330M Mac Edition vs NVIDIA GeForce GTX 470M

NVIDIA GeForce GT 330M Mac Edition vs NVIDIA GeForce GTX 470M

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 330M Mac Edition and 1536MB VRAM GeForce GTX 470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 330M Mac Edition 's Advantages
Lower TDP (23W vs 75W)
NVIDIA GeForce GTX 470M 's Advantages
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 25.28GB/s)
240 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 330M Mac Edition
0.106 TFLOPS
GeForce GTX 470M +481%
0.616 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
Sep 2010
GeForce 300M
Generation
GeForce 400M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
790 MHz
Memory Clock
750 MHz

Memory

512MB
Memory Size
1536MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
192bit
25.28GB/s
Bandwidth
72.00GB/s

Render Config

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

Theoretical Performance

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

Board Design

23W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GT216
GPU Name
GF104
N11P-GE1-A3
GPU Variant
N11E-GT
Tesla 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.486 billion
Transistors
1.95 billion
100 mm²
Die Size
332 mm²

Graphics Features

11.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
2.1
4.1
Shader Model
5.1

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