iPhone 8 iPhone 8 Difference
Inference Score 626 626 100.0%
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 626 626 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 175 175 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 142 142 100.0%
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) 2271 2271 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2761 2761 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2725 2725 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 309 309 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 300 300 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 274 274 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 897 897 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1008 1008 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 1003 1003 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2129 2129 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2311 2311 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2323 2323 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4138 4138 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4842 4842 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 5005 5005 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1117 1117 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1346 1346 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 932 932 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 50 50 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 314 314 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 241 241 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 314 314 100.0%
iPhone 8
 
iPhone 8