Home GPU Comparison NVIDIA GeForce GTX 675MX Mac Edition vs NVIDIA GeForce GT 755M Mac Edition

NVIDIA GeForce GTX 675MX Mac Edition vs NVIDIA GeForce GT 755M Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 675MX Mac Edition and 1024MB VRAM GeForce GT 755M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 80.00GB/s)
960 additional rendering cores
NVIDIA GeForce GT 755M Mac Edition 's Advantages
Released 7 months late
Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 675MX Mac Edition +132%
1.933 TFLOPS
GeForce GT 755M Mac Edition
0.833 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Nov 2013
GeForce 600M
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
80.00GB/s

Render Config

-
-
-
-
-
-
1344
Shading Units
384
112
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

20.13 GPixel/s
Pixel Rate
8.680 GPixel/s
80.53 GTexel/s
Texture Rate
34.72 GTexel/s
-
-
-
1.933 TFLOPS
FP32 (float)
833.3 GFLOPS
80.53 GFLOPS
FP64 (double)
34.72 GFLOPS

Board Design

100W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK104
GPU Name
GK107
N13E-GSR-A2
GPU Variant
GT 755M
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
1.27 billion
294 mm²
Die Size
118 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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