iPhone 8 iPhone 8 Difference
Inference Score 628 628 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.11 iOS 16.7.11
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 628 628 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 144 144 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 146 146 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2267 2267 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2568 2568 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2547 2547 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 320 320 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 318 318 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 345 345 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 968 968 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 999 999 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 942 942 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2243 2243 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2550 2550 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2332 2332 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4602 4602 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4872 4872 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 5060 5060 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1139 1139 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 891 891 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1260 1260 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 50 50 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 280 280 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 214 214 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 265 265 100.0%
iPhone 8
 
iPhone 8