iPhone 8 iPhone 8 Difference
Inference Score 296 296 100.0%
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 296 296 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 221 221 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 164 164 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 158 158 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 148 148 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 170 170 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 140 140 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 882 882 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 677 677 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 669 669 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 145 145 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 131 131 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 363 363 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 347 347 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 356 356 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 467 467 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 430 430 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 429 429 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1034 1034 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1044 1044 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 920 920 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 277 277 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 317 317 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 154 154 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 153 153 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 152 152 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 255 255 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 256 256 100.0%
iPhone 8
 
iPhone 8