NVIDIA Jetson Orin NX 8 GB vs NVIDIA GeForce RTX 5080 Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Apr 2025
Generation
Tegra
GeForce 50 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x4
PCIe 5.0 x16
Clock Speeds
Memory Clock
800 MHz
1750 MHz
Base Clock
-
975 MHz
Boost Clock
-
1500 MHz
Memory
Memory Size
8GB
16GB
Memory Type
LPDDR5
GDDR7
Memory Bus
128bit
256bit
Bandwidth
102.4GB/s
896.0GB/s
Render Config
SM Count
8
60
Shading Units
1024
7680
TMUs
32
240
ROPs
16
96
Tensor Cores
32
240
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
64 MB
RT Cores
-
60
Theoretical Performance
Pixel Rate
12.24 GPixel/s
144.0 GPixel/s
Texture Rate
24.48 GTexel/s
360.0 GTexel/s
FP16 (half)
3.133 TFLOPS
23.04 TFLOPS
FP32 (float)
1.567 TFLOPS
23.04 TFLOPS
FP64 (double)
783.4 GFLOPS
360.0 GFLOPS
Graphics Processor
GPU Name
GA10B
GB203
GPU Variant
TE980M-A1
-
Architecture
Ampere
Blackwell 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
Unknown
45.6 billion
Die Size
200 mm²
378 mm²
Board Design
TDP
20W
80W
Outputs
Portable Device Dependent
Portable Device Dependent
Suggested PSU
-
550 W
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
1.4
1.4
CUDA
8.7
12.0
Shader Model
6.8
6.8