iPhone 8 iPhone 8 Difference
Inference Score 266 266 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.7 iOS 16.7.7
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 266 266 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 233 233 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 207 207 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 893 893 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 673 673 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 594 594 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 125 125 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 115 115 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 126 126 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 254 254 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 276 276 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 276 276 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 348 348 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 318 318 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 318 318 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1011 1011 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 755 755 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 707 707 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 277 277 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 305 305 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 101 101 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 112 112 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 153 153 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 208 208 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 177 177 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 214 214 100.0%
iPhone 8
 
iPhone 8