iPhone 8 iPhone 8 Difference
Inference Score 422 422 100.0%
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 D20AP D20AP
BIOS
Memory 1.93 GB 1.93 GB

Inference Performance

iPhone 8 iPhone 8 Difference
Inference Score 422 422 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 239 239 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 222 222 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 218 218 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 205 205 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 210 210 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 205 205 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 971 971 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 1029 1029 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 1016 1016 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 248 248 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 241 241 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 258 258 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 477 477 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 469 469 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 465 465 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 624 624 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 577 577 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 574 574 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1703 1703 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1691 1691 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1694 1694 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 542 542 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 564 564 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 569 569 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 259 259 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 222 222 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 280 280 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 229 229 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 254 254 100.0%
iPhone 8
 
iPhone 8