iPhone 8 iPhone 8 Difference
Inference Score 618 618 100.0%
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 618 618 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 181 181 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 146 146 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2345 2345 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2674 2674 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2732 2732 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 260 260 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 278 278 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 259 259 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 967 967 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1059 1059 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 914 914 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2146 2146 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2422 2422 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2612 2612 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4081 4081 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4811 4811 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4535 4535 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 980 980 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 940 940 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1279 1279 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 51 51 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 317 317 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 239 239 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 300 300 100.0%
iPhone 8
 
iPhone 8