Home GPU Comparison NVIDIA Jetson Orin NX 16 GB vs AMD Instinct MI300A

NVIDIA Jetson Orin NX 16 GB vs AMD Instinct MI300A

We compared two Professional market GPUs: 16GB VRAM Jetson Orin NX 16 GB and 128GB VRAM AMD Instinct MI300A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Jetson Orin NX 16 GB 's Advantages
Lower TDP (25W vs 760W)
AMD Instinct MI300A 's Advantages
Released 10 months late
Boost Clock2100MHz
More VRAM (128GB vs 16GB)
Larger VRAM bandwidth (5300GB/s vs 102.4GB/s)
13568 additional rendering cores

Score

Benchmark

FP32 (float)
Jetson Orin NX 16 GB
1.88 TFLOPS
AMD Instinct MI300A +6421%
122.6 TFLOPS
VS

Graphics Card

Feb 2023
Release Date
Dec 2023
Tegra
Generation
Instinct
Professional
Type
Professional
PCIe 4.0 x4
Bus Interface
PCIe 5.0 x16

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
2100 MHz
1600 MHz
Memory Clock
5200 MHz

Memory

16GB
Memory Size
128GB
LPDDR5
Memory Type
HBM3
128bit
Memory Bus
8192bit
102.4GB/s
Bandwidth
5300GB/s

Render Config

-
Compute Units
228
8
SM Count
-
1024
Shading Units
14592
32
TMUs
880
16
ROPs
0
32
Tensor Cores
-
-
-
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
16 MB
-
-
-

Theoretical Performance

14.69 GPixel/s
Pixel Rate
0 MPixel/s
29.38 GTexel/s
Texture Rate
1496 GTexel/s
3.760 TFLOPS
FP16 (half)
980.6 TFLOPS
1.880 TFLOPS
FP32 (float)
122.6 TFLOPS
940.0 GFLOPS
FP64 (double)
61.3 TFLOPS

Board Design

25W
TDP
760W
-
Suggested PSU
1000 W
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GA10B
GPU Name
MI300
TE980M-A1
GPU Variant
-
Ampere
Architecture
CDNA 3.0
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
Unknown
Transistors
146 billion
Unknown
Die Size
1017 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
8.6
CUDA
-
6.7
Shader Model
N/A

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