iPhone 8 iPhone 8 Difference
Inference Score 381 381 100.0%
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 381 381 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 229 229 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 208 208 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 208 208 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 195 195 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 195 195 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 192 192 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 916 916 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 882 882 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 879 879 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 232 232 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 447 447 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 439 439 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 437 437 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 568 568 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 500 500 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 509 509 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1398 1398 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1388 1388 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1405 1405 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 425 425 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 509 509 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 507 507 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 205 205 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 212 212 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 281 281 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 231 231 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 272 272 100.0%
iPhone 8
 
iPhone 8