iPhone 8 iPhone 8 Difference
Inference Score 628 628 100.0%
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 628 628 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 178 178 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2295 2295 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2800 2800 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2605 2605 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 284 284 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 339 339 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 346 346 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 974 974 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1015 1015 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 980 980 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2263 2263 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2229 2229 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2603 2603 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4687 4687 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4877 4877 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4728 4728 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 952 952 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 934 934 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1098 1098 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 49 49 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 314 314 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 241 241 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 295 295 100.0%
iPhone 8
 
iPhone 8