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) 177 177 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 144 144 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 146 146 100.0%
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) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2368 2368 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2617 2617 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2482 2482 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 269 269 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 343 343 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 349 349 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 994 994 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 966 966 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 936 936 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2265 2265 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2475 2475 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2425 2425 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4390 4390 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4804 4804 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4571 4571 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 900 900 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1062 1062 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1022 1022 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 48 48 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 192 192 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 247 247 100.0%
iPhone 8
 
iPhone 8