NVIDIA GeForce GT 750M Mac Edition vs NVIDIA GeForce GTX 670M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 1536MB VRAM GeForce GTX 670M 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 1 years and 8 months late
More VRAM (2GB vs 1536GB)
Larger VRAM bandwidth (80.26GB/s vs 72.00GB/s)
48 additional rendering cores
Lower TDP (50W vs 75W)
Score
Benchmark
FP32 (float)
GeForce GT 750M Mac Edition
0.711 TFLOPS
GeForce GTX 670M
+13%
0.804 TFLOPS
Graphics Card
Nov 2013
Release Date
Mar 2012
GeForce 700M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
-
-
-
-
-
-
1254 MHz
Memory Clock
750 MHz
Memory
2GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
80.26GB/s
Bandwidth
72.00GB/s
Render Config
-
-
-
-
SM Count
7
384
Shading Units
336
32
TMUs
56
16
ROPs
24
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
7.408 GPixel/s
Pixel Rate
8.372 GPixel/s
29.63 GTexel/s
Texture Rate
33.49 GTexel/s
-
-
-
711.2 GFLOPS
FP32 (float)
803.7 GFLOPS
29.63 GFLOPS
FP64 (double)
66.98 GFLOPS
Board Design
50W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK107
GPU Name
GF114
N14P-GT
GPU Variant
N13E-GS1-LP-A1
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
1.95 billion
118 mm²
Die Size
332 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
2.1
5.1
Shader Model
5.1
