iPhone 8 iPhone 8 Difference
Inference Score 300 300 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.11 iOS 16.7.11
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 300 300 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 226 226 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 208 208 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 183 183 100.0%
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) 878 878 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 670 670 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 663 663 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 145 145 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 148 148 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 361 361 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 358 358 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 403 403 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 495 495 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 429 429 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 431 431 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1041 1041 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 958 958 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 898 898 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 278 278 100.0%
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) 101 101 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 151 151 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 152 152 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 256 256 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 269 269 100.0%
iPhone 8
 
iPhone 8