Home GPU Comparison NVIDIA GeForce GTX 950M vs NVIDIA GeForce GTX 675MX Mac Edition

NVIDIA GeForce GTX 950M vs NVIDIA GeForce GTX 675MX Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 950M and 1024MB VRAM GeForce GTX 675MX Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950M 's Advantages
Released 1 years and 11 months late
Boost Clock1124MHz
More VRAM (4GB vs 1GB)
Lower TDP (75W vs 100W)
NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 28.80GB/s)
704 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950M
1.439 TFLOPS
GeForce GTX 675MX Mac Edition +34%
1.933 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Apr 2013
GeForce 900M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

993 MHz
Base Clock
-
1124 MHz
Boost Clock
-
900 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
-
Compute Units
-
640
Shading Units
1344
40
TMUs
112
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
512 KB

Theoretical Performance

17.98 GPixel/s
Pixel Rate
20.13 GPixel/s
44.96 GTexel/s
Texture Rate
80.53 GTexel/s
-
FP16 (half)
-
1439 GFLOPS
FP32 (float)
1.933 TFLOPS
44.96 GFLOPS
FP64 (double)
80.53 GFLOPS

Graphics Processor

GM107
GPU Name
GK104
N16P-GT
GPU Variant
N13E-GSR-A2
Maxwell
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
3.54 billion
148 mm²
Die Size
294 mm²

Board Design

75W
TDP
100W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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

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