AMD Instinct MI300A vs NVIDIA Jetson Orin Nano 8 GB

VS

AMD Instinct MI300A NVIDIA Jetson Orin Nano 8 GB

We compared two Professional market GPUs: 128GB VRAM AMD Instinct MI300A and 8GB VRAM Jetson Orin Nano 8 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Instinct MI300A 's Advantages

Released 9 months late

Boost Clock2100MHz

More VRAM (128GB vs 8GB)

Larger VRAM bandwidth (5300GB/s vs 68.29GB/s)

13568 additional rendering cores

NVIDIA Jetson Orin Nano 8 GB 's Advantages

Lower TDP (15W vs 760W)

Score

Benchmark

FP32 (float)

AMD Instinct MI300A +9478%

122.6 TFLOPS

Jetson Orin Nano 8 GB

1.28 TFLOPS

AMD Instinct MI300A

VS

Jetson Orin Nano 8 GB

Graphics Card

Dec 2023

Release Date

Mar 2023

Instinct

Generation

Tegra

Professional

Type

Professional

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1000 MHz

Base Clock

-

2100 MHz

Boost Clock

-

5200 MHz

Memory Clock

1067 MHz

Memory

128GB

Memory Size

8GB

HBM3

Memory Type

LPDDR5

8192bit

Memory Bus

128bit

5300GB/s

Bandwidth

68.29GB/s

Render Config

-

SM Count

8

228

Compute Units

-

14592

Shading Units

1024

880

TMUs

32

0

ROPs

16

-

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

10.00 GPixel/s

1496 GTexel/s

Texture Rate

20.00 GTexel/s

980.6 TFLOPS

FP16 (half)

2.560 TFLOPS

122.6 TFLOPS

FP32 (float)

1280 GFLOPS

61.3 TFLOPS

FP64 (double)

640.0 GFLOPS

Graphics Processor

MI300

GPU Name

GA10B

-

GPU Variant

-

CDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

146 billion

Transistors

Unknown

1017 mm²

Die Size

Unknown

Board Design

760W

TDP

15W

1000 W

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

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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