iPhone 8 iPhone 8 Difference
Inference Score 594 594 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.7 iOS 16.7.7
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 594 594 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 146 146 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 146 146 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2120 2120 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2418 2418 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2342 2342 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 297 297 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 271 271 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 302 302 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 1016 1016 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1019 1019 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 938 938 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2162 2162 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2732 2732 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2362 2362 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 3805 3805 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4520 4520 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4699 4699 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 957 957 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1133 1133 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1000 1000 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 53 53 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 261 261 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 166 166 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 190 190 100.0%
iPhone 8
 
iPhone 8