NVIDIA GeForce GT 330M Mac Edition vs NVIDIA GeForce GT 320M
We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 330M Mac Edition and 1024MB VRAM GeForce GT 320M 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
24 additional rendering cores
NVIDIA GeForce GT 320M 's Advantages
More VRAM (1024GB vs 512GB)
Score
Benchmark
FP32 (float)
GeForce GT 330M Mac Edition
+100%
0.106 TFLOPS
GeForce GT 320M
0.053 TFLOPS
Graphics Card
Apr 2010
Release Date
Mar 2010
GeForce 300M
Generation
GeForce 300M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
790 MHz
Memory Clock
790 MHz
Memory
512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
25.28GB/s
Bandwidth
25.28GB/s
Render Config
-
-
-
6
SM Count
3
48
Shading Units
24
16
TMUs
8
8
ROPs
8
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
64 KB
-
-
-
Theoretical Performance
4.000 GPixel/s
Pixel Rate
4.000 GPixel/s
8.000 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
105.6 GFLOPS
FP32 (float)
52.80 GFLOPS
-
-
-
Board Design
23W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GT216
GPU Name
GT216
N11P-GE1-A3
GPU Variant
-
Tesla 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.486 billion
Transistors
0.486 billion
100 mm²
Die Size
100 mm²
Graphics Features
11.1 (10_1)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
1.2
4.1
Shader Model
4.1
