iPhone 8 iPhone 8 Difference
Inference Score 625 625 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.5 iOS 16.7.5
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 625 625 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 145 145 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 188 188 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2338 2338 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2876 2876 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2852 2852 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 324 324 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 264 264 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 287 287 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 902 902 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 921 921 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 923 923 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2335 2335 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2551 2551 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2406 2406 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4575 4575 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4745 4745 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4543 4543 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1036 1036 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1162 1162 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1023 1023 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) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 302 302 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 232 232 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 294 294 100.0%
iPhone 8
 
iPhone 8