iPhone 8 iPhone 8 Difference
Inference Score 372 372 100.0%
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 372 372 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 230 230 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 210 210 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 207 207 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 191 191 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 189 189 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 819 819 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 880 880 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 883 883 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 218 218 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 239 239 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 447 447 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 436 436 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 436 436 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 559 559 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 432 432 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 430 430 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1376 1376 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1330 1330 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1323 1323 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 423 423 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 421 421 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 513 513 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 212 212 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 299 299 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 221 221 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 264 264 100.0%
iPhone 8
 
iPhone 8