iPhone 8 iPhone 8 Difference
Inference Score 634 634 100.0%
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 634 634 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 181 181 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 145 145 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2231 2231 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2539 2539 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2593 2593 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 299 299 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 304 304 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 290 290 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 881 881 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 973 973 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 1074 1074 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2365 2365 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2835 2835 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2737 2737 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4511 4511 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4726 4726 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4736 4736 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1204 1204 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1008 1008 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1135 1135 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 52 52 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 240 240 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 296 296 100.0%
iPhone 8
 
iPhone 8