NVIDIA GeForce RTX 5090 SE vs NVIDIA GeForce MX450 30.5W 10Gbps
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Aug 2020
Generation
GeForce 50
GeForce MX
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1740 MHz
1395 MHz
Boost Clock
2377 MHz
1575 MHz
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR7
GDDR6
Memory Bus
384bit
64bit
Bandwidth
1.34TB/s
80.00GB/s
Render Config
SM Count
110
14
Shading Units
14080
896
TMUs
440
56
ROPs
160
32
Tensor Cores
440
-
RT Cores
110
-
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
96 MB
512 KB
Theoretical Performance
Pixel Rate
380.3 GPixel/s
50.40 GPixel/s
Texture Rate
1045.9 GTexel/s
88.20 GTexel/s
FP16 (half)
66.94 TFLOPS
5.645 TFLOPS
FP32 (float)
66.94 TFLOPS
2.822 TFLOPS
FP64 (double)
1045.9 GFLOPS
88.20 GFLOPS
Graphics Processor
GPU Name
GB202
TU117
Architecture
Blackwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
92.2 billion
4.7 billion
Die Size
750 mm²
200 mm²
GPU Variant
-
N18S-G5
Board Design
TDP
500W
31W
Suggested PSU
900 W
-
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
7.5
Shader Model
6.9
6.6