iPhone 8 iPhone 8 Difference
Inference Score 280 280 100.0%
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 280 280 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 229 229 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 178 178 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 173 173 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 813 813 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 812 812 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 663 663 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 146 146 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 132 132 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 148 148 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 289 289 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 318 318 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 316 316 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 412 412 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 321 321 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 317 317 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1022 1022 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 763 763 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 632 632 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 279 279 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 295 295 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 316 316 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 101 101 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 155 155 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 248 248 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 235 235 100.0%
iPhone 8
 
iPhone 8