iPhone 8 iPhone 8 Difference
Inference Score 320 320 100.0%
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 320 320 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 226 226 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 185 185 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 182 182 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 863 863 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 858 858 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 847 847 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 189 189 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 174 174 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 189 189 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 356 356 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 351 351 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 353 353 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 462 462 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 428 428 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 425 425 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1138 1138 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1041 1041 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1039 1039 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 342 342 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 419 419 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 418 418 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 151 151 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 214 214 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 120 120 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 154 154 100.0%
iPhone 8
 
iPhone 8