NVIDIA GeForce 940MX vs NVIDIA GeForce GT 750M Mac Edition
We compared two Mobile platform GPUs: 2GB VRAM GeForce 940MX and 2GB VRAM GeForce GT 750M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 940MX 's Advantages
Released 2 years and 2 months late
Boost Clock1242MHz
Lower TDP (23W vs 50W)
NVIDIA GeForce GT 750M Mac Edition 's Advantages
Larger VRAM bandwidth (80.26GB/s vs 16.02GB/s)
Score
Benchmark
FP32 (float)
GeForce 940MX
+34%
0.954 TFLOPS
GeForce GT 750M Mac Edition
0.711 TFLOPS
Graphics Card
Jan 2016
Release Date
Nov 2013
GeForce 900M
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1004 MHz
Base Clock
-
1242 MHz
Boost Clock
-
1001 MHz
Memory Clock
1254 MHz
Memory
2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
16.02GB/s
Bandwidth
80.26GB/s
Render Config
-
-
-
-
-
-
384
Shading Units
384
24
TMUs
32
8
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
9.936 GPixel/s
Pixel Rate
7.408 GPixel/s
29.81 GTexel/s
Texture Rate
29.63 GTexel/s
-
-
-
953.9 GFLOPS
FP32 (float)
711.2 GFLOPS
29.81 GFLOPS
FP64 (double)
29.63 GFLOPS
Board Design
23W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GM108
GPU Name
GK107
N16S-GTR-S
GPU Variant
N14P-GT
Maxwell
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
1.27 billion
Unknown
Die Size
118 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
5.0
CUDA
3.0
5.1
Shader Model
5.1
