iPhone 8 iPhone 8 Difference
Inference Score 308 308 100.0%
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 308 308 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 218 218 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 156 156 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 155 155 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 141 141 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 141 141 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 887 887 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 674 674 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 664 664 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 127 127 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 132 132 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 146 146 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 347 347 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 358 358 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 357 357 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 493 493 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 429 429 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 428 428 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1190 1190 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1053 1053 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1052 1052 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 336 336 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 420 420 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 422 422 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 155 155 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 274 274 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 219 219 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 268 268 100.0%
iPhone 8
 
iPhone 8