iPhone 8 iPhone 8 Difference
Inference Score 311 311 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.12 iOS 16.7.12
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 311 311 100.0%
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) 205 205 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 185 185 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 183 183 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 856 856 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 824 824 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 845 845 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 172 172 100.0%
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) 354 354 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 320 320 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 340 340 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 320 320 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 317 317 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 904 904 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 888 888 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 916 916 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 297 297 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 361 361 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 154 154 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 152 152 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 273 273 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 225 225 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 267 267 100.0%
iPhone 8
 
iPhone 8