iPhone 8 iPhone 8 Difference
Inference Score 640 640 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.4 iOS 16.7.4
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 640 640 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 179 179 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 149 149 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 158 158 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 195 195 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2354 2354 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2839 2839 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2825 2825 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 331 331 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 329 329 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 287 287 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 933 933 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 961 961 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 971 971 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2531 2531 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2738 2738 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2903 2903 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4721 4721 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 5255 5255 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 5234 5234 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1153 1153 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1092 1092 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1047 1047 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 54 54 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 277 277 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 257 257 100.0%
iPhone 8
 
iPhone 8