iPhone 8 iPhone 8 Difference
Inference Score 634 634 100.0%
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 634 634 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 181 181 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 141 141 100.0%
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) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2243 2243 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2726 2726 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2638 2638 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 317 317 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 263 263 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 330 330 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 975 975 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 950 950 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 965 965 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2138 2138 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2680 2680 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2709 2709 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4494 4494 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 5077 5077 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4918 4918 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1107 1107 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1163 1163 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1081 1081 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 71 71 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 175 175 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 287 287 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 234 234 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 300 300 100.0%
iPhone 8
 
iPhone 8