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Intel® AI Reference Models

This repository contains links to pre-trained models, sample scripts, best practices, and step-by-step tutorials for many popular open-source machine learning models optimized by Intel to run on Intel® Xeon® Scalable processors and Intel® Data Center GPUs.

Containers for running the workloads can be found at Intel® AI Containers.

Intel® AI Reference Models in a Jupyter Notebook is also available for the listed workloads

Purpose of Intel® AI Reference Models

Intel optimizes popular deep learning frameworks such as TensorFlow* and PyTorch* by contributing to the upstream projects. Additional optimizations are built into plugins/extensions such as the Intel Extension for Pytorch* and the Intel Extension for TensorFlow*. Popular neural network models running against common datasets are the target workloads that drive these optimizations.

The purpose of the Intel® AI Reference Models repository (and associated containers) is to quickly replicate the complete software environment that demonstrates the best-known performance of each of these target model/dataset combinations. When executed in optimally-configured hardware environments, these software environments showcase the AI capabilities of Intel platforms.

DISCLAIMER: These scripts are not intended for benchmarking Intel platforms. For any performance and/or benchmarking information on specific Intel platforms, visit https://www.intel.ai/blog.

Intel is committed to respecting human rights and avoiding causing or contributing to adverse impacts on human rights. See Intel’s Global Human Rights Principles. Intel’s products and software are intended only to be used in applications that do not cause or contribute to adverse impacts on human rights.

License

The Intel® AI Reference Models is licensed under Apache License Version 2.0.

Datasets

To the extent that any public datasets are referenced by Intel or accessed using tools or code on this site those datasets are provided by the third party indicated as the data source. Intel does not create the data, or datasets, and does not warrant their accuracy or quality. By accessing the public dataset(s) you agree to the terms associated with those datasets and that your use complies with the applicable license.

Please check the list of datasets used in Intel® AI Reference Models in datasets directory.

Intel expressly disclaims the accuracy, adequacy, or completeness of any public datasets, and is not liable for any errors, omissions, or defects in the data, or for any reliance on the data. Intel is not liable for any liability or damages relating to your use of public datasets.

Use cases

The model documentation in the tables below have information on the prerequisites to run each model. The model scripts run on Linux. Certain models are also able to run using bare metal on Windows. For more information and a list of models that are supported on Windows, see the documentation here.

Instructions available to run on Sapphire Rapids.

For best performance on Intel® Data Center GPU Flex and Max Series, please check the list of supported workloads. It provides instructions to run inference and training using Intel(R) Extension for PyTorch or Intel(R) Extension for TensorFlow.

Image Recognition

Model	Framework	Mode	Model Documentation	Benchmark/Test Dataset
ResNet 50v1.5 Sapphire Rapids	TensorFlow	Inference	Int8 FP32 BFloat16 BFloat32	ImageNet 2012
ResNet 50v1.5 Sapphire Rapids	TensorFlow	Training	FP32 BFloat16 BFloat32	ImageNet 2012
ResNet 50	PyTorch	Inference	Int8 FP32 BFloat16 BFloat32	[ImageNet 2012]
ResNet 50	PyTorch	Training	FP32 BFloat16 BFloat32	[ImageNet 2012]
Vision Transformer	PyTorch	Inference	FP32 BFloat16 BFloat32 FP16 INT8	[ImageNet 2012]

Image Segmentation

Model	Framework	Mode	Model Documentation	Benchmark/Test Dataset
3D U-Net	TensorFlow	Inference	FP32 BFloat16 Int8	BRATS 2018

Language Modeling

Model	Framework	Mode	Model Documentation	Benchmark/Test Dataset
BERT large Sapphire Rapids	Tensorflow	Inference	FP32 BFloat16 Int8 BFloat32	SQuAD
BERT large Sapphire Rapids	Tensorflow	Training	FP32 BFloat16 BFloat32	SQuAD
BERT large (Hugging Face)	TensorFlow	Inference	FP32 FP16 BFloat16 BFloat32	SQuAD
BERT large	PyTorch	Inference	FP32 Int8 BFloat16 BFloat32	BERT Large SQuAD1.1
BERT large	PyTorch	Training	FP32 BFloat16 BFloat32	preprocessed text dataset
DistilBERT base	PyTorch	Inference	FP32 BF32 BF16Int8-FP32 Int8-BFloat16 BFloat32	DistilBERT Base SQuAD1.1
RNN-T	PyTorch	Inference	FP32 BFloat16 BFloat32	RNN-T dataset
RNN-T	PyTorch	Training	FP32 BFloat16 BFloat32	RNN-T dataset
GPTJ 6B	PyTorch	Inference	FP32 FP16 BFloat16 BF32 INT8
GPTJ 6B MLPerf	PyTorch	Inference	INT4	CNN-Daily Mail dataset
LLAMA2 7B	PyTorch	Inference	FP32 FP16 BFloat16 BF32 INT8
LLAMA2 7B	PyTorch	Training	FP32 FP16 BFloat16 BF32
LLAMA2 13B	PyTorch	Inference	FP32 FP16 BFloat16 BF32 INT8
ChatGLMv3 6B	PyTorch	Inference	FP32 FP16 BFloat16 BF32 INT8

Language Translation

Model	Framework	Mode	Model Documentation	Benchmark/Test Dataset
BERT	TensorFlow	Inference	FP32	MRPC

Object Detection

Model	Framework	Mode	Model Documentation	Benchmark/Test Dataset
Mask R-CNN	PyTorch	Inference	FP32 BFloat16 BFloat32	COCO 2017
Mask R-CNN	PyTorch	Training	FP32 BFloat16 BFloat32	COCO 2017
SSD-ResNet34	PyTorch	Inference	FP32 Int8 BFloat16 BFloat32	COCO 2017
SSD-ResNet34	PyTorch	Training	FP32 BFloat16 BFloat32	COCO 2017
Yolo V7	PyTorch	Inference	Int8 FP32 FP16 BFloat16 BFloat32	[COCO 2017](/models_v2/pytorch/yolov7/inference/cpu/README.md## Prepare Dataset)

Recommendation

Model	Framework	Mode	Model Documentation	Benchmark/Test Dataset
Wide & Deep	TensorFlow	Inference	FP32	Census Income dataset
DLRM	PyTorch	Inference	FP32 Int8 BFloat16 BFloat32	Criteo Terabyte
DLRM	PyTorch	Training	FP32 BFloat16 BFloat32	Criteo Terabyte
DLRM v2	PyTorch	Inference	FP32 FP16 BFloat16 BFloat32 Int8	Criteo 1TB Click Logs dataset

Diffusion

Model	Framework	Mode	Model Documentation	Benchmark/Test Dataset
Stable Diffusion	TensorFlow	Inference	FP32 BFloat16 FP16	COCO 2017 validation dataset
Stable Diffusion	PyTorch	Inference	FP32 BFloat16 FP16 BFloat32 Int8-FP32 Int8-BFloat16	COCO 2017 validation dataset
Stable Diffusion	PyTorch	Training	FP32 BFloat16 FP16 BFloat32	cat images
Latent Consistency Models(LCM)	PyTorch	Inference	FP32 BFloat16 FP16 BFloat32 Int8-FP32 Int8-BFloat16	COCO 2017 validation dataset

Graph Networks

Model	Framework	Mode	Model Documentation	Benchmark/Test Dataset
GraphSAGE	TensorFlow	Inference	FP32 BFloat16 FP16 Int8 BFloat32	Protein Protein Interaction

*Means the model belongs to MLPerf models and will be supported long-term.

Intel® Data Center GPU Workloads

Model	Framework	Mode	GPU Type	Model Documentation
ResNet 50v1.5	TensorFlow	Inference	Flex Series	Float32 TF32 Float16 BFloat16 Int8
ResNet 50 v1.5	TensorFlow	Training	Max Series	BFloat16 FP32
ResNet 50 v1.5	PyTorch	Inference	Flex Series, Max Series, Arc Series	Int8 FP32 FP16 TF32
ResNet 50 v1.5	PyTorch	Training	Max Series, Arc Series	BFloat16 TF32 FP32
DistilBERT	PyTorch	Inference	Flex Series, Max Series	FP32 FP16 BF16 TF32
DLRM v1	PyTorch	Inference	Flex Series	FP16 FP32
SSD-MobileNet*	PyTorch	Inference	Arc Series	INT8 FP16 FP32
EfficientNet	PyTorch	Inference	Flex Series	FP16 BF16 FP32
EfficientNet	TensorFlow	Inference	Flex Series	FP16
FBNet	PyTorch	Inference	Flex Series	FP16 BF16 FP32
Wide Deep Large Dataset	TensorFlow	Inference	Flex Series	FP16
YOLO V5	PyTorch	Inference	Flex Series	FP16
BERT large	PyTorch	Inference	Max Series, Arc Series	BFloat16 FP32 FP16
BERT large	PyTorch	Training	Max Series, Arc Series	BFloat16 FP32 TF32
BERT large	TensorFlow	Training	Max Series	BFloat16 TF32 FP32
DLRM v2	PyTorch	Inference	Max Series	FP32 BF16
DLRM v2	PyTorch	Training	Max Series	FP32 TF32 BF16
3D-Unet	PyTorch	Inference	Max Series	FP16 INT8 FP32
3D-Unet	TensorFlow	Training	Max Series	BFloat16 FP32
Stable Diffusion	PyTorch	Inference	Flex Series, Max Series, Arc Series	FP16 FP32
Stable Diffusion	TensorFlow	Inference	Flex Series	FP16 FP32
Mask R-CNN	TensorFlow	Inference	Flex Series	FP32 Float16
Mask R-CNN	TensorFlow	Training	Max Series	FP32 BFloat16
Swin Transformer	PyTorch	Inference	Flex Series	FP16
FastPitch	PyTorch	Inference	Flex Series	FP16
UNet++	PyTorch	Inference	Flex Series	FP16
RNN-T	PyTorch	Inference	Max Series	FP16 BF16 FP32
RNN-T	PyTorch	Training	Max Series	FP32 BF16 TF32
IFRNet	PyTorch	Inference	Flex Series	FP16
RIFE	PyTorch	Inference	Flex Series	FP16

How to Contribute

If you would like to add a new benchmarking script, please use this guide.