NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce GTX 950M
GPU Specs Compare
Graphics Card
Release Date
Aug 2016
Mar 2015
Generation
GeForce 10 Mobile
GeForce 900M
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1556 MHz
993 MHz
Boost Clock
1734 MHz
1124 MHz
Memory Clock
1251 MHz
900 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5X
DDR3
Memory Bus
256bit
128bit
Bandwidth
320.3GB/s
28.80GB/s
Render Config
SM Count
20
-
Shading Units
2560
640
TMUs
160
40
ROPs
64
16
L1 Cache
48 KB (per SM)
64 KB (per SMM)
L2 Cache
2 MB
2 MB
Theoretical Performance
Pixel Rate
111.0 GPixel/s
17.98 GPixel/s
Texture Rate
277.4 GTexel/s
44.96 GTexel/s
FP16 (half)
138.7 GFLOPS
-
FP32 (float)
8.878 TFLOPS
1439 GFLOPS
FP64 (double)
277.4 GFLOPS
44.96 GFLOPS
Graphics Processor
GPU Name
GP104
GM107
GPU Variant
N17E-G3-A1
N16P-GT
Architecture
Pascal
Maxwell
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7.2 billion
1.87 billion
Die Size
314 mm²
148 mm²
Board Design
TDP
150W
75W
Outputs
No outputs
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
6.1
5.0
Shader Model
6.4
5.1