iPhone 8 iPhone 8 Difference
Inference Score 614 614 100.0%
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 614 614 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 183 183 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 140 140 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 185 185 100.0%
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) 2254 2254 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2777 2777 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2547 2547 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 270 270 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 244 244 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 270 270 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 972 972 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 962 962 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 967 967 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2167 2167 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2324 2324 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2348 2348 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4505 4505 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 5166 5166 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4865 4865 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1083 1083 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1010 1010 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1052 1052 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 49 49 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 241 241 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 297 297 100.0%
iPhone 8
 
iPhone 8