iPhone 8 iPhone 8 Difference
Inference Score 623 623 100.0%
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 623 623 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 174 174 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 141 141 100.0%
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) 2307 2307 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2703 2703 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2741 2741 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 334 334 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 258 258 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 303 303 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 980 980 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 989 989 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 899 899 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2124 2124 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2449 2449 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2402 2402 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4161 4161 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4760 4760 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4496 4496 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1189 1189 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1073 1073 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1076 1076 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 50 50 100.0%
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) 305 305 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 241 241 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 314 314 100.0%
iPhone 8
 
iPhone 8