iPhone 8 iPhone 8 Difference
Inference Score 617 617 100.0%
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 617 617 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 182 182 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 145 145 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 145 145 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 189 189 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2261 2261 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2593 2593 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2585 2585 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 337 337 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 288 288 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 270 270 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 990 990 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 987 987 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 954 954 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2126 2126 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2286 2286 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2311 2311 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4347 4347 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4917 4917 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4816 4816 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1007 1007 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 938 938 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1051 1051 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 50 50 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 195 195 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 241 241 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 304 304 100.0%
iPhone 8
 
iPhone 8