NVIDIA GeForce MX450 30.5W 10Gbps vs NVIDIA GeForce RTX 3080 Ti Mobile
GPU · Specs Compare
Graphics Card
Release Date
Aug 2020
Jan 2022
Generation
GeForce MX
GeForce 30 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
1395 MHz
810 MHz
Boost Clock
1575 MHz
1260 MHz
Memory Clock
1250 MHz
2000 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
256bit
Bandwidth
80.00GB/s
512.0GB/s
Render Config
SM Count
14
58
Shading Units
896
7424
TMUs
56
232
ROPs
32
96
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
512 KB
4 MB
Tensor Cores
—
232
RT Cores
—
58
Theoretical Performance
Pixel Rate
50.40 GPixel/s
121.0 GPixel/s
Texture Rate
88.20 GTexel/s
292.3 GTexel/s
FP16 (half)
5.645 TFLOPS
18.71 TFLOPS
FP32 (float)
2.822 TFLOPS
18.71 TFLOPS
FP64 (double)
88.20 GFLOPS
292.3 GFLOPS
Graphics Processor
GPU Name
TU117
GA103S
GPU Variant
N18S-G5
GN20-E8-A1
Architecture
Turing
Ampere
Foundry
TSMC
Samsung
Process Size
12 nm
8 nm
Transistors
4.7 billion
Unknown
Die Size
200 mm²
496 mm²
Board Design
TDP
31W
115W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
8.6
Shader Model
6.6
6.5
Benchmark
3DMark Time Spy
—
12,905
3DMark Time Spy Extreme
—
6,164
▲ Specs Compare
Data sourced from official specifications and benchmark tests.