iPhone 8 iPhone 8 Difference
Inference Score 340 340 100.0%
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 D201AP D201AP
BIOS
Memory 1.93 GB 1.93 GB

Inference Performance

iPhone 8 iPhone 8 Difference
Inference Score 340 340 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 231 231 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 212 212 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 211 211 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 194 194 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 169 169 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 166 166 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 954 954 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 782 782 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 809 809 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 183 183 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 211 211 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 234 234 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 445 445 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 437 437 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 375 375 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 547 547 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 433 433 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 428 428 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1030 1030 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1265 1265 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1105 1105 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 422 422 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 419 419 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 388 388 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 151 151 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 149 149 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 238 238 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 168 168 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 227 227 100.0%
iPhone 8
 
iPhone 8