NVIDIA GeForce RTX 3080 Mobile 16 GB vs NVIDIA Jetson Orin NX 8 GB
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Mar 2023
Generation
GeForce 30 Mobile
Tegra
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1110 MHz
—
Boost Clock
1545 MHz
—
Memory Clock
1750 MHz
800 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
LPDDR5
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
102.4GB/s
Render Config
SM Count
48
8
Shading Units
6144
1024
TMUs
192
32
ROPs
96
16
Tensor Cores
192
32
RT Cores
48
—
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
148.3 GPixel/s
12.24 GPixel/s
Texture Rate
296.6 GTexel/s
24.48 GTexel/s
FP16 (half)
18.98 TFLOPS
3.133 TFLOPS
FP32 (float)
18.98 TFLOPS
1.567 TFLOPS
FP64 (double)
296.6 GFLOPS
783.4 GFLOPS
Graphics Processor
GPU Name
GA104
GA10B
GPU Variant
GA104-775-A1
TE980M-A1
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
17.4 billion
Unknown
Die Size
392 mm²
200 mm²
Board Design
TDP
115W
20W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
8.6
8.7
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.