iPhone 8 iPhone 8 Difference
Inference Score 267 267 100.0%
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 267 267 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 218 218 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 120 120 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 118 118 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 115 115 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 140 140 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 140 140 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 709 709 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 672 672 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 623 623 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 126 126 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 131 131 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 147 147 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 310 310 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 355 355 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 357 357 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 466 466 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 342 342 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 336 336 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1025 1025 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 903 903 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 742 742 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 279 279 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 316 316 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 111 111 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 153 153 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 255 255 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 255 255 100.0%
iPhone 8
 
iPhone 8