iPhone 8 iPhone 8 Difference
Inference Score 624 624 100.0%
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 624 624 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 173 173 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 145 145 100.0%
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) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2306 2306 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2619 2619 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2782 2782 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 322 322 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 276 276 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 282 282 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 886 886 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 960 960 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 990 990 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2312 2312 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2485 2485 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2319 2319 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4660 4660 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4945 4945 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4842 4842 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 940 940 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1182 1182 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1048 1048 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) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 305 305 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 240 240 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 313 313 100.0%
iPhone 8
 
iPhone 8