iPhone 8 iPhone 8 Difference
Inference Score 387 387 100.0%
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 387 387 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 227 227 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 180 180 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 195 195 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 984 984 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 886 886 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 875 875 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 216 216 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 238 238 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 445 445 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 440 440 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 436 436 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 569 569 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 526 526 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 525 525 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1476 1476 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1405 1405 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1412 1412 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 426 426 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 509 509 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 513 513 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 207 207 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 215 215 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 216 216 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 319 319 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 238 238 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 305 305 100.0%
iPhone 8
 
iPhone 8