NVIDIA GeForce MX450 30.5W 10Gbps vs NVIDIA GeForce GTX 980MX
GPU · Specs Compare
Graphics Card
Release Date
Aug 2020
Jun 2016
Generation
GeForce MX
GeForce 900M
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1395 MHz
1050 MHz
Boost Clock
1575 MHz
1178 MHz
Memory Clock
1250 MHz
1500 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
256bit
Bandwidth
80.00GB/s
192.0GB/s
Render Config
SM Count
14
—
Shading Units
896
1664
TMUs
56
104
ROPs
32
64
L1 Cache
64 KB (per SM)
48 KB (per SMM)
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
50.40 GPixel/s
75.39 GPixel/s
Texture Rate
88.20 GTexel/s
122.5 GTexel/s
FP16 (half)
5.645 TFLOPS
—
FP32 (float)
2.822 TFLOPS
3.920 TFLOPS
FP64 (double)
88.20 GFLOPS
122.5 GFLOPS
Graphics Processor
GPU Name
TU117
GM204
GPU Variant
N18S-G5
N16E-GXX-A1
Architecture
Turing
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
4.7 billion
5.2 billion
Die Size
200 mm²
398 mm²
Board Design
TDP
31W
148W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
5.2
Shader Model
6.6
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.