iPhone 8 iPhone 8 Difference
Inference Score 613 613 100.0%
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 613 613 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 177 177 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 144 144 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 140 140 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2244 2244 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2531 2531 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2528 2528 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 261 261 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 310 310 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 321 321 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 973 973 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1099 1099 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 974 974 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2142 2142 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2321 2321 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2569 2569 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4346 4346 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4817 4817 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4832 4832 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 889 889 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1013 1013 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 938 938 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 51 51 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 310 310 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 223 223 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 278 278 100.0%
iPhone 8
 
iPhone 8