iPhone 8 iPhone 8 Difference
Inference Score 406 406 100.0%
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 406 406 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 184 184 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 175 175 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 162 162 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 177 177 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 184 184 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 868 868 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 915 915 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 880 880 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 234 234 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 220 220 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 232 232 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 458 458 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 467 467 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 473 473 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 619 619 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 586 586 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 583 583 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1761 1761 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1706 1706 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1709 1709 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 557 557 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 572 572 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 565 565 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 250 250 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 214 214 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 221 221 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 331 331 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 261 261 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 323 323 100.0%
iPhone 8
 
iPhone 8