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