Home GPU Comparison NVIDIA GeForce GT 750M vs NVIDIA GeForce GTX 675MX

NVIDIA GeForce GT 750M vs NVIDIA GeForce GTX 675MX

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M and 2GB VRAM GeForce GTX 675MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 750M 's Advantages
Boost Clock967MHz
Lower TDP (50W vs 100W)
NVIDIA GeForce GTX 675MX 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 64.19GB/s)
576 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 750M
0.743 TFLOPS
GeForce GTX 675MX +69%
1.256 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Oct 2012
GeForce 700M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

941 MHz
Base Clock
-
967 MHz
Boost Clock
-
1003 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.19GB/s
Bandwidth
115.2GB/s

Render Config

-
-
-
-
-
-
384
Shading Units
960
32
TMUs
80
16
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

7.736 GPixel/s
Pixel Rate
13.08 GPixel/s
30.94 GTexel/s
Texture Rate
52.32 GTexel/s
-
-
-
742.7 GFLOPS
FP32 (float)
1256 GFLOPS
30.94 GFLOPS
FP64 (double)
52.32 GFLOPS

Board Design

50W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK107
GPU Name
GK104
N14P-GT
GPU Variant
N13E-GSR-A2
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
3.54 billion
118 mm²
Die Size
294 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.0
CUDA
3.0
5.1
Shader Model
5.1

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