iPhone 8 iPhone 8 Difference
Inference Score 619 619 100.0%
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 619 619 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 215 215 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 170 170 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 168 168 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 183 183 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2297 2297 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2701 2701 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2608 2608 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 335 335 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 311 311 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 350 350 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 981 981 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1018 1018 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 1045 1045 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2593 2593 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2926 2926 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2872 2872 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 5416 5416 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 5102 5102 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4790 4790 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1091 1091 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1078 1078 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1126 1126 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 66 66 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 179 179 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 159 159 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 180 180 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 104 104 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 163 163 100.0%
iPhone 8
 
iPhone 8