NVIDIA GeForce RTX 5070 SUPER 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
2325 MHz
1395 MHz
Boost Clock
2512 MHz
1575 MHz
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
18GB
2GB
Memory Type
GDDR7
GDDR6
Memory Bus
192bit
64bit
Bandwidth
672.0GB/s
80.00GB/s
Render Config
SM Count
50
14
Shading Units
6400
896
TMUs
200
56
ROPs
80
32
Tensor Cores
200
-
RT Cores
50
-
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
48 MB
512 KB
Theoretical Performance
Pixel Rate
201.0 GPixel/s
50.40 GPixel/s
Texture Rate
502.4 GTexel/s
88.20 GTexel/s
FP16 (half)
32.15 TFLOPS
5.645 TFLOPS
FP32 (float)
32.15 TFLOPS
2.822 TFLOPS
FP64 (double)
502.4 GFLOPS
88.20 GFLOPS
Graphics Processor
GPU Name
GB205
TU117
GPU Variant
GB205-400-A1
N18S-G5
Architecture
Blackwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
31.1 billion
4.7 billion
Die Size
263 mm²
200 mm²
Board Design
TDP
275W
31W
Suggested PSU
600 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
6.8
6.6