Model Accuracy

The following table presents the absolute accuracy drop calculated as the accuracy difference between FP32 and INT8 representations of a model on two platforms

  • A - Intel® Core™ i9-9000K (AVX2)

  • B - Intel® Xeon® 6338, (VNNI)

  • C - Intel® Flex-170

Model Accuracy

OpenVINO™ Model name

dataset

Metric Name

A

B

C

bert-base-cased

SST-2_bert_cased_padded

accuracy

0.11%

1.15%

0.57%

bert-large-uncased-whole-word-masking-squad-0001

SQUAD_v1_1_bert_msl384_mql64_ds128_lowercase

F1

0.51%

0.55%

0.68%

deeplabv3

VOC2012_segm

mean_iou

0.44%

0.06%

0.04%

densenet-121

ImageNet2012

accuracy @ top1

0.31%

0.32%

0.30%

efficientdet-d0

COCO2017_detection_91cl

coco_precision

0.88%

0.62%

0.50%

faster_rcnn_resnet50_coco

COCO2017_detection_91cl_bkgr

coco_precision

0.19%

0.19%

0.20%

googlenet-v4

ImageNet2012_bkgr

accuracy @ top1

0.07%

0.09%

0.26%

mobilenet-ssd

VOC2007_detection

map

0.47%

0.14%

0.48%

mobilenet-v2

ImageNet2012

accuracy @ top1

0.50%

0.18%

0.20%

resnet-18

ImageNet2012

accuracy @ top1

0.27%

0.24%

0.29%

resnet-50

ImageNet2012

accuracy @ top1

0.13%

0.12%

0.13%

ssd-resnet34-1200

COCO2017_detection_80cl_bkgr

map

0.08%

0.09%

0.06%

unet-camvid-onnx-0001

CamVid_12cl

mean_iou @ mean

0.33%

0.33%

0.30%

yolo_v3_tiny

COCO2017_detection_80cl

map

0.01%

0.07%

0.12%

yolo_v4

COCO2017_detection_80cl

map

0.05%

0.06%

0.01%