iPhone 8 iPhone 8 Difference
Inference Score 407 407 100.0%
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 407 407 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 237 237 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 219 219 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 216 216 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 1041 1041 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 1006 1006 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 992 992 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 247 247 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 236 236 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 255 255 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 484 484 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 469 469 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 468 468 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 613 613 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 545 545 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 530 530 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1569 1569 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1485 1485 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1403 1403 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 512 512 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 512 512 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 552 552 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 229 229 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 219 219 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 267 267 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 265 265 100.0%
iPhone 8
 
iPhone 8