iPhone 8 iPhone 8 Difference
Inference Score 392 392 100.0%
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 392 392 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 232 232 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 214 214 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 212 212 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 188 188 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 191 191 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 195 195 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 921 921 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 938 938 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 915 915 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 248 248 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 234 234 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 246 246 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 480 480 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 465 465 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 440 440 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 574 574 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 527 527 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 525 525 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1480 1480 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1414 1414 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1413 1413 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 426 426 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 510 510 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 509 509 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 211 211 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 215 215 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 217 217 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 284 284 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 212 212 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 269 269 100.0%
iPhone 8
 
iPhone 8