iPhone 8 iPhone 8 Difference
Inference Score 391 391 100.0%
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 391 391 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 227 227 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 211 211 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 983 983 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 878 878 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 883 883 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 233 233 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 447 447 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 439 439 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 440 440 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 570 570 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 526 526 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 522 522 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1478 1478 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1407 1407 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1400 1400 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 424 424 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 510 510 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 517 517 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 232 232 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 216 216 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 321 321 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 243 243 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 297 297 100.0%
iPhone 8
 
iPhone 8