iPhone 8 iPhone 8 Difference
Inference Score 314 314 100.0%
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 314 314 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 225 225 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 156 156 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 156 156 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 144 144 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 158 158 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 168 168 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 889 889 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 681 681 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 672 672 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 134 134 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 189 189 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 361 361 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 356 356 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 356 356 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 467 467 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 430 430 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 429 429 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1129 1129 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1046 1046 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1047 1047 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 349 349 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 421 421 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 419 419 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 298 298 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 220 220 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 171 171 100.0%
iPhone 8
 
iPhone 8