iPhone 8 iPhone 8 Difference
Inference Score 620 620 100.0%
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 620 620 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 181 181 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 140 140 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2382 2382 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2569 2569 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2570 2570 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 276 276 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 298 298 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 298 298 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 966 966 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1012 1012 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 1076 1076 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2134 2134 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2252 2252 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2326 2326 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4319 4319 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4878 4878 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4787 4787 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1037 1037 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1040 1040 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1016 1016 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 50 50 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 316 316 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 241 241 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 296 296 100.0%
iPhone 8
 
iPhone 8