iPhone 8 iPhone 8 Difference
Inference Score 631 631 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.5 iOS 16.7.5
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 631 631 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 146 146 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 141 141 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 188 188 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 206 206 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2297 2297 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2652 2652 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2565 2565 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 289 289 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 339 339 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 326 326 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 963 963 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 944 944 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 1028 1028 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2123 2123 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2591 2591 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2373 2373 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4228 4228 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4991 4991 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4739 4739 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1165 1165 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1029 1029 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1025 1025 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 49 49 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 314 314 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 242 242 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 315 315 100.0%
iPhone 8
 
iPhone 8