iPhone 8 iPhone 8 Difference
Inference Score 623 623 100.0%
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 623 623 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 142 142 100.0%
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) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2261 2261 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2744 2744 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2541 2541 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 282 282 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 366 366 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 322 322 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 968 968 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 959 959 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 942 942 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2140 2140 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2318 2318 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2366 2366 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4424 4424 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4739 4739 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4866 4866 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1038 1038 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1007 1007 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1051 1051 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 50 50 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 312 312 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 240 240 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 300 300 100.0%
iPhone 8
 
iPhone 8