iPhone 8 iPhone 8 Difference
Inference Score 267 267 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.11 iOS 16.7.11
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 D201AP D201AP
BIOS
Memory 1.93 GB 1.93 GB

Inference Performance

iPhone 8 iPhone 8 Difference
Inference Score 267 267 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 235 235 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 211 211 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 184 184 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 189 189 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 894 894 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 848 848 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 661 661 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 124 124 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 113 113 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 141 141 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 281 281 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 275 275 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 299 299 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 419 419 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 318 318 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 317 317 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1015 1015 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 894 894 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 737 737 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 277 277 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 314 314 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 313 313 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 100 100 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 151 151 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 180 180 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 99 99 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 149 149 100.0%
iPhone 8
 
iPhone 8