NVIDIA Jetson Orin NX 8 GB vs AMD Radeon Instinct MI8

VS

NVIDIA Jetson Orin NX 8 GB AMD Radeon Instinct MI8

We compared two Professional market GPUs: 8GB VRAM Jetson Orin NX 8 GB and 4GB VRAM Radeon Instinct MI8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Jetson Orin NX 8 GB 's Advantages

Released 6 years and 3 months late

More VRAM (8GB vs 4GB)

Lower TDP (20W vs 175W)

AMD Radeon Instinct MI8 's Advantages

Larger VRAM bandwidth (512.0GB/s vs 102.4GB/s)

3072 additional rendering cores

Score

Benchmark

FP32 (float)

Jetson Orin NX 8 GB

1.567 TFLOPS

Radeon Instinct MI8 +422%

8.192 TFLOPS

Jetson Orin NX 8 GB

VS

Radeon Instinct MI8

Graphics Card

Mar 2023

Release Date

Dec 2016

Tegra

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1600 MHz

Memory Clock

500 MHz

Memory

8GB

Memory Size

4GB

LPDDR5

Memory Type

HBM

128bit

Memory Bus

4096bit

102.4GB/s

Bandwidth

512.0GB/s

Render Config

8

SM Count

-

Compute Units

64

1024

Shading Units

4096

32

TMUs

256

16

ROPs

64

32

Tensor Cores

-

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

2 MB

Theoretical Performance

12.24 GPixel/s

Pixel Rate

64.00 GPixel/s

24.48 GTexel/s

Texture Rate

256.0 GTexel/s

3.133 TFLOPS

FP16 (half)

8.192 TFLOPS

1.567 TFLOPS

FP32 (float)

8.192 TFLOPS

783.4 GFLOPS

FP64 (double)

512.0 GFLOPS

Graphics Processor

GA10B

GPU Name

Fiji

TE980M-A1

GPU Variant

Fiji XT CA (215-0862120)

Ampere

Architecture

GCN 3.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

Unknown

Transistors

8.9 billion

Unknown

Die Size

596 mm²

Board Design

20W

TDP

175W

-

Suggested PSU

450 W

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2.170

8.6

CUDA

-

6.7

Shader Model

6.5

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