iPhone 8 iPhone 8 Difference
Inference Score 426 426 100.0%
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 426 426 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 225 225 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 206 206 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 189 189 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 191 191 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 1012 1012 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 1013 1013 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 1016 1016 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 251 251 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 243 243 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 263 263 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 480 480 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 470 470 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 473 473 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 629 629 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 591 591 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 586 586 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1773 1773 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1720 1720 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1704 1704 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 558 558 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 569 569 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 567 567 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 247 247 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 220 220 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 328 328 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 268 268 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 325 325 100.0%
iPhone 8
 
iPhone 8