iPhone 8 iPhone 8 Difference
Inference Score 613 613 100.0%
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 613 613 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 179 179 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 144 144 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 139 139 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2232 2232 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2565 2565 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2534 2534 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 274 274 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 279 279 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 363 363 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 906 906 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 940 940 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 1000 1000 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2079 2079 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2291 2291 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2638 2638 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4190 4190 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4724 4724 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4724 4724 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 929 929 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1143 1143 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1018 1018 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 49 49 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 280 280 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 234 234 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 300 300 100.0%
iPhone 8
 
iPhone 8