iPhone 8 iPhone 8 Difference
Inference Score 364 364 100.0%
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 364 364 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 227 227 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 207 207 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 188 188 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 189 189 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 870 870 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 847 847 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 815 815 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 234 234 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 219 219 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 237 237 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 444 444 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 438 438 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 414 414 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 533 533 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 431 431 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 432 432 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1220 1220 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1141 1141 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1087 1087 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 424 424 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 421 421 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 468 468 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 206 206 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 300 300 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 224 224 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 255 255 100.0%
iPhone 8
 
iPhone 8