NVIDIA GeForce GT 750M Mac Edition vs NVIDIA GeForce GT 330M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 1024MB VRAM GeForce GT 330M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 750M Mac Edition 's Advantages
Released 3 years and 10 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (80.26GB/s vs 25.60GB/s)
336 additional rendering cores
NVIDIA GeForce GT 330M 's Advantages
Lower TDP (23W vs 50W)
Score
Benchmark
FP32 (float)
GeForce GT 750M Mac Edition
+487%
0.711 TFLOPS
GeForce GT 330M
0.121 TFLOPS
Graphics Card
Nov 2013
Release Date
Jan 2010
GeForce 700M
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
-
-
-
-
-
-
1254 MHz
Memory Clock
800 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
80.26GB/s
Bandwidth
25.60GB/s
Render Config
-
-
-
-
SM Count
6
384
Shading Units
48
32
TMUs
16
16
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-
Theoretical Performance
7.408 GPixel/s
Pixel Rate
4.600 GPixel/s
29.63 GTexel/s
Texture Rate
9.200 GTexel/s
-
-
-
711.2 GFLOPS
FP32 (float)
121.4 GFLOPS
29.63 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK107
GPU Name
GT216
N14P-GT
GPU Variant
N11P-GE1-A3
Kepler
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
0.486 billion
118 mm²
Die Size
100 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.2
5.1
Shader Model
4.1
