iPhone 8 iPhone 8 Difference
Inference Score 621 621 100.0%
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 621 621 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 179 179 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 146 146 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 185 185 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2235 2235 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2645 2645 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2533 2533 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 344 344 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 335 335 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 340 340 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 886 886 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1023 1023 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 937 937 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2122 2122 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2375 2375 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2384 2384 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4267 4267 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4705 4705 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4748 4748 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 903 903 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1027 1027 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1027 1027 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 49 49 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 242 242 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 288 288 100.0%
iPhone 8
 
iPhone 8