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) 181 181 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 145 145 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 144 144 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2293 2293 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2620 2620 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2852 2852 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 305 305 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 274 274 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 322 322 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 1008 1008 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1004 1004 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 865 865 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2126 2126 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2409 2409 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2356 2356 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4183 4183 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4618 4618 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4758 4758 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 906 906 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1053 1053 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1117 1117 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) 203 203 100.0%
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) 314 314 100.0%
iPhone 8
 
iPhone 8