iPhone 8 iPhone 8 Difference
Inference Score 614 614 100.0%
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 614 614 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 184 184 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 144 144 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2266 2266 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2578 2578 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2488 2488 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 269 269 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 269 269 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 284 284 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 951 951 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1003 1003 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 936 936 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2116 2116 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2341 2341 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2285 2285 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4365 4365 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4686 4686 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4875 4875 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 978 978 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1039 1039 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1250 1250 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 50 50 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 314 314 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 239 239 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 292 292 100.0%
iPhone 8
 
iPhone 8