Home GPU Comparison NVIDIA GeForce GTX 460M vs NVIDIA GeForce GT 330M Mac Edition

NVIDIA GeForce GTX 460M vs NVIDIA GeForce GT 330M Mac Edition

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 460M and 512MB VRAM GeForce GT 330M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460M 's Advantages
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (60.00GB/s vs 25.28GB/s)
144 additional rendering cores
NVIDIA GeForce GT 330M Mac Edition 's Advantages
Lower TDP (23W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GTX 460M +388%
0.518 TFLOPS
GeForce GT 330M Mac Edition
0.106 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Apr 2010
GeForce 400M
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
625 MHz
Memory Clock
790 MHz

Memory

1536MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
128bit
60.00GB/s
Bandwidth
25.28GB/s

Render Config

-
-
-
4
SM Count
6
192
Shading Units
48
32
TMUs
16
24
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

5.400 GPixel/s
Pixel Rate
4.000 GPixel/s
21.60 GTexel/s
Texture Rate
8.000 GTexel/s
-
-
-
518.4 GFLOPS
FP32 (float)
105.6 GFLOPS
43.20 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF106
GPU Name
GT216
N11E-GS-A1
GPU Variant
N11P-GE1-A3
Fermi
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
0.486 billion
238 mm²
Die Size
100 mm²

Graphics Features

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

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