NVIDIA Jetson Orin Nano 4 GB vs NVIDIA Jetson Orin Nano 8 GB

VS

NVIDIA Jetson Orin Nano 4 GB NVIDIA Jetson Orin Nano 8 GB

We compared two Professional market GPUs: 4GB VRAM Jetson Orin Nano 4 GB 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

NVIDIA Jetson Orin Nano 4 GB 's Advantages

Lower TDP (10W vs 15W)

NVIDIA Jetson Orin Nano 8 GB 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (68.29GB/s vs 34.14GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Jetson Orin Nano 4 GB

0.64 TFLOPS

Jetson Orin Nano 8 GB +100%

1.28 TFLOPS

Jetson Orin Nano 4 GB

VS

Jetson Orin Nano 8 GB

Graphics Card

Mar 2023

Release Date

Mar 2023

Tegra

Generation

Tegra

Professional

Type

Professional

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

-

Boost Clock

-

1067 MHz

Memory Clock

1067 MHz

Memory

4GB

Memory Size

8GB

LPDDR5

Memory Type

LPDDR5

64bit

Memory Bus

128bit

34.14GB/s

Bandwidth

68.29GB/s

Render Config

4

SM Count

8

-

Compute Units

-

512

Shading Units

1024

16

TMUs

32

8

ROPs

16

Tensor Cores

32

-

RT Cores

-

128 KB (per SM)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

256 KB

Theoretical Performance

5.000 GPixel/s

Pixel Rate

10.00 GPixel/s

10.00 GTexel/s

Texture Rate

20.00 GTexel/s

1280 GFLOPS

FP16 (half)

2.560 TFLOPS

640.0 GFLOPS

FP32 (float)

1280 GFLOPS

320.0 GFLOPS

FP64 (double)

640.0 GFLOPS

Graphics Processor

GA10B

GPU Name

GA10B

-

GPU Variant

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

Unknown

Transistors

Unknown

Die Size

Unknown

Board Design

10W

TDP

15W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

8.6

6.7

Shader Model

6.7

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