iPhone 8 iPhone 8 Difference
Inference Score 386 386 100.0%
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 386 386 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 232 232 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 194 194 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 195 195 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 930 930 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 895 895 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 884 884 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 212 212 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 233 233 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 448 448 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 437 437 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 438 438 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 571 571 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 532 532 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 525 525 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1447 1447 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1403 1403 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1403 1403 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 424 424 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 510 510 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 510 510 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 214 214 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 223 223 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 302 302 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 233 233 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 276 276 100.0%
iPhone 8
 
iPhone 8