NVIDIA GeForce GT 330M Mac Edition vs NVIDIA GeForce GTX 675MX Mac Edition
We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 330M Mac Edition and 1024MB VRAM GeForce GTX 675MX 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
Lower TDP (23W vs 100W)
NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Released 3 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (160.0GB/s vs 25.28GB/s)
1296 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 330M Mac Edition
0.106 TFLOPS
GeForce GTX 675MX Mac Edition
+1723%
1.933 TFLOPS
Graphics Card
Apr 2010
Release Date
Apr 2013
GeForce 300M
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
790 MHz
Memory Clock
1250 MHz
Memory
512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.28GB/s
Bandwidth
160.0GB/s
Render Config
-
-
-
6
SM Count
-
48
Shading Units
1344
16
TMUs
112
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
64 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
4.000 GPixel/s
Pixel Rate
20.13 GPixel/s
8.000 GTexel/s
Texture Rate
80.53 GTexel/s
-
-
-
105.6 GFLOPS
FP32 (float)
1.933 TFLOPS
-
FP64 (double)
80.53 GFLOPS
Board Design
23W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GT216
GPU Name
GK104
N11P-GE1-A3
GPU Variant
N13E-GSR-A2
Tesla 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.486 billion
Transistors
3.54 billion
100 mm²
Die Size
294 mm²
Graphics Features
11.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.2
CUDA
3.0
4.1
Shader Model
5.1
