Home GPU Comparison NVIDIA GeForce GTX 950M Mac Edition vs NVIDIA GeForce RTX 2080 Mobile

NVIDIA GeForce GTX 950M Mac Edition vs NVIDIA GeForce RTX 2080 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 950M Mac Edition and 8GB VRAM GeForce RTX 2080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950M Mac Edition 's Advantages
Lower TDP (75W vs 150W)
NVIDIA GeForce RTX 2080 Mobile 's Advantages
Released 3 years and 10 months late
Boost Clock has increased by 41% (1590MHz vs 1124MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 28.80GB/s)
2304 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950M Mac Edition
1.439 TFLOPS
GeForce RTX 2080 Mobile +550%
9.362 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Jan 2019
GeForce 900M
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

993 MHz
Base Clock
1380 MHz
1124 MHz
Boost Clock
1590 MHz
900 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
-
SM Count
46
640
Shading Units
2944
40
TMUs
184
16
ROPs
64
-
Tensor Cores
368
-
RT Cores
46
64 KB (per SMM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

17.98 GPixel/s
Pixel Rate
101.8 GPixel/s
44.96 GTexel/s
Texture Rate
292.6 GTexel/s
-
FP16 (half)
18.72 TFLOPS
1439 GFLOPS
FP32 (float)
9.362 TFLOPS
44.96 GFLOPS
FP64 (double)
292.6 GFLOPS

Board Design

75W
TDP
150W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GM107
GPU Name
TU104
N16P-GT
GPU Variant
N18E-G3-A1
Maxwell
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.87 billion
Transistors
13.6 billion
148 mm²
Die Size
545 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.0
CUDA
7.5
5.1
Shader Model
6.6

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