iPhone 8 iPhone 8 Difference
Inference Score 249 249 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.10 iOS 16.7.10
Model iPhone 8 iPhone 8
Processor Apple A11 Bionic @ 2.39 GHz
1 Processor, 6 Cores
Apple A11 Bionic @ 2.39 GHz
1 Processor, 6 Cores
Processor ID ARM ARM
L1 Instruction Cache 48.0 KB x 1 48.0 KB x 1
L1 Data Cache 32.0 KB x 1 32.0 KB x 1
L2 Cache 8.00 MB x 1 8.00 MB x 1
L3 Cache
Motherboard D201AP D201AP
BIOS
Memory 1.93 GB 1.93 GB

Inference Performance

iPhone 8 iPhone 8 Difference
Inference Score 249 249 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 231 231 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 155 155 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 135 135 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 134 134 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 139 139 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 136 136 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 697 697 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 641 641 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 510 510 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 122 122 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 114 114 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 282 282 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 279 279 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 331 331 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 459 459 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 314 314 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 317 317 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1021 1021 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 902 902 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 723 723 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 276 276 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 100 100 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 151 151 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 152 152 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 132 132 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 116 116 100.0%
iPhone 8
 
iPhone 8