AMD Radeon Instinct MI300 vs NVIDIA Jetson Orin NX 16 GB

VS

AMD Radeon Instinct MI300 NVIDIA Jetson Orin NX 16 GB

We compared two Professional market GPUs: 128GB VRAM Radeon Instinct MI300 and 16GB VRAM Jetson Orin NX 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI300 's Advantages

Boost Clock1700MHz

More VRAM (128GB vs 16GB)

Larger VRAM bandwidth (3277GB/s vs 102.4GB/s)

13056 additional rendering cores

NVIDIA Jetson Orin NX 16 GB 's Advantages

Lower TDP (25W vs 600W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI300 +2446%

47.87 TFLOPS

Jetson Orin NX 16 GB

1.88 TFLOPS

Radeon Instinct MI300

VS

Jetson Orin NX 16 GB

Graphics Card

Jan 2023

Release Date

Feb 2023

Radeon Instinct

Generation

Tegra

Professional

Type

Professional

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1000 MHz

Base Clock

-

1700 MHz

Boost Clock

-

1600 MHz

Memory Clock

1600 MHz

Memory

128GB

Memory Size

16GB

HBM3

Memory Type

LPDDR5

8192bit

Memory Bus

128bit

3277GB/s

Bandwidth

102.4GB/s

Render Config

-

SM Count

8

220

Compute Units

-

14080

Shading Units

1024

880

TMUs

32

0

ROPs

16

880

Tensor Cores

32

-

RT Cores

-

16 KB (per CU)

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

256 KB

Theoretical Performance

0 MPixel/s

Pixel Rate

14.69 GPixel/s

1496 GTexel/s

Texture Rate

29.38 GTexel/s

383.0 TFLOPS

FP16 (half)

3.760 TFLOPS

47.87 TFLOPS

FP32 (float)

1.880 TFLOPS

47.87 TFLOPS

FP64 (double)

940.0 GFLOPS

Graphics Processor

Aqua Vanjaram

GPU Name

GA10B

-

GPU Variant

TE980M-A1

CDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

153 billion

Transistors

Unknown

1017 mm²

Die Size

Unknown

Board Design

600W

TDP

25W

1000 W

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

2x 8-pin

Power Connectors

-

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

N/A

Shader Model

6.7

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