NVIDIA Jetson Orin NX 8 GB vs AMD Radeon RX 7950 XT
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Unknown
Generation
Tegra
Navi III
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x16
Clock Speeds
Memory Clock
800 MHz
2500 MHz
Base Clock
-
2000 MHz
Boost Clock
-
3000 MHz
Memory
Memory Size
8GB
20GB
Memory Type
LPDDR5
GDDR6
Memory Bus
128bit
320bit
Bandwidth
102.4GB/s
800.0GB/s
Render Config
SM Count
8
-
Shading Units
1024
5376
TMUs
32
336
ROPs
16
192
Tensor Cores
32
-
L1 Cache
128 KB (per SM)
256 KB per Array
L2 Cache
4 MB
6 MB
Compute Units
-
84
RT Cores
-
84
L3 Cache
-
80 MB
Theoretical Performance
Pixel Rate
12.24 GPixel/s
576.0 GPixel/s
Texture Rate
24.48 GTexel/s
1008 GTexel/s
FP16 (half)
3.133 TFLOPS
129.0 TFLOPS
FP32 (float)
1.567 TFLOPS
64.51 TFLOPS
FP64 (double)
783.4 GFLOPS
2.016 TFLOPS
Graphics Processor
GPU Name
GA10B
Navi 31
GPU Variant
TE980M-A1
Navi 31 XT+
Architecture
Ampere
RDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
Unknown
57.7 billion
Die Size
200 mm²
529 mm²
Board Design
TDP
20W
300W
Outputs
Portable Device Dependent
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Suggested PSU
-
700 W
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.4
1.3
CUDA
8.7
-
Shader Model
6.8
6.7