iPhone 8 iPhone 8 Difference
Inference Score 631 631 100.0%
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 631 631 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 183 183 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 146 146 100.0%
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) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2360 2360 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2671 2671 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2585 2585 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 284 284 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 274 274 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 263 263 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 1022 1022 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1012 1012 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 934 934 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2502 2502 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2822 2822 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2766 2766 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4486 4486 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4598 4598 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 5014 5014 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1121 1121 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1073 1073 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1058 1058 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 50 50 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 314 314 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 233 233 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 293 293 100.0%
iPhone 8
 
iPhone 8