iPhone 8 iPhone 8 Difference
Inference Score 632 632 100.0%
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 632 632 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 142 142 100.0%
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) 2240 2240 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2677 2677 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2609 2609 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 292 292 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 345 345 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 345 345 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 957 957 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1021 1021 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 955 955 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2161 2161 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2487 2487 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2480 2480 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4690 4690 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4791 4791 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4859 4859 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1091 1091 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1018 1018 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1042 1042 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 55 55 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 236 236 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 294 294 100.0%
iPhone 8
 
iPhone 8