NVIDIA GeForce GTX 950M vs NVIDIA GeForce MX450 30.5W 8Gbps
GPU · Specs Compare
Graphics Card
Release Date
Mar 2015
Aug 2020
Generation
GeForce 900M
GeForce MX
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x4
Clock Speeds
Base Clock
993 MHz
1035 MHz
Boost Clock
1124 MHz
1275 MHz
Memory Clock
900 MHz
2000 MHz
Memory
Memory Size
4GB
2GB
Memory Type
DDR3
GDDR5
Memory Bus
128bit
64bit
Bandwidth
28.80GB/s
64.00GB/s
Render Config
Shading Units
640
896
TMUs
40
56
ROPs
16
32
L1 Cache
64 KB (per SMM)
64 KB (per SM)
L2 Cache
2 MB
512 KB
SM Count
—
14
Theoretical Performance
Pixel Rate
17.98 GPixel/s
40.80 GPixel/s
Texture Rate
44.96 GTexel/s
71.40 GTexel/s
FP32 (float)
1439 GFLOPS
2.285 TFLOPS
FP64 (double)
44.96 GFLOPS
71.40 GFLOPS
FP16 (half)
—
4.570 TFLOPS
Graphics Processor
GPU Name
GM107
TU117
GPU Variant
N16P-GT
—
Architecture
Maxwell
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
1.87 billion
4.7 billion
Die Size
148 mm²
200 mm²
Board Design
TDP
75W
31W
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.0
7.5
Shader Model
5.1
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.