GeForce GT 330M vs GeForce GTX 470M
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 330M and 1536MB VRAM GeForce GTX 470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 330M 's Advantages
Lower TDP (23W vs 75W)
GeForce GTX 470M 's Advantages
Released 8 months late
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 25.60GB/s)
240 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 330M
121
GeForce GTX 470M
+409%
616
Graphics Card
Jan 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
800 MHz
Memory Clock
750 MHz
Memory
1024MB
Memory Size
1536MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
192bit
25.60GB/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
4.600 GPixel/s
Pixel Rate
6.420 GPixel/s
9.200 GTexel/s
Texture Rate
25.68 GTexel/s
121.4 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
