iPhone 8 iPhone 8 Difference
Inference Score 633 633 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.11 iOS 16.7.11
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 633 633 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 188 188 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 147 147 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 145 145 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2230 2230 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2876 2876 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2795 2795 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 337 337 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 285 285 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 323 323 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 946 946 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 986 986 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 1012 1012 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2398 2398 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2425 2425 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2311 2311 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4653 4653 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 5361 5361 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4821 4821 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1109 1109 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 983 983 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1058 1058 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 53 53 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 199 199 100.0%
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) 216 216 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 269 269 100.0%
iPhone 8
 
iPhone 8