NVIDIA GeForce GT 330M Mac Edition vs NVIDIA GeForce GT 120M Mac Edition
We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 330M Mac Edition 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 GT 330M Mac Edition 's Advantages
Released 1 years and 4 months late
More VRAM (512GB vs 256GB)
16 additional rendering cores
NVIDIA GeForce GT 120M Mac Edition 's Advantages
Larger VRAM bandwidth (25.34GB/s vs 25.28GB/s)
Lower TDP (14W vs 23W)
Score
Benchmark
FP32 (float)
GeForce GT 330M Mac Edition
+32%
0.106 TFLOPS
GeForce GT 120M Mac Edition
0.08 TFLOPS
Graphics Card
Apr 2010
Release Date
Dec 2008
GeForce 300M
Generation
GeForce 100M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
790 MHz
Memory Clock
792 MHz
Memory
512MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
25.28GB/s
Bandwidth
25.34GB/s
Render Config
-
-
-
6
SM Count
4
48
Shading Units
32
16
TMUs
16
8
ROPs
8
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
32 KB
-
-
-
Theoretical Performance
4.000 GPixel/s
Pixel Rate
4.000 GPixel/s
8.000 GTexel/s
Texture Rate
8.000 GTexel/s
-
-
-
105.6 GFLOPS
FP32 (float)
80.00 GFLOPS
-
-
-
Board Design
23W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GT216
GPU Name
G96C
N11P-GE1-A3
GPU Variant
-
Tesla 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.486 billion
Transistors
0.314 billion
100 mm²
Die Size
121 mm²
Graphics Features
11.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
1.1
4.1
Shader Model
4.0
