iPhone 8 iPhone 8 Difference
Inference Score 397 397 100.0%
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 397 397 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 232 232 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 212 212 100.0%
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) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 195 195 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 937 937 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 930 930 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 922 922 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 232 232 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 227 227 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 252 252 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 461 461 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 453 453 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 440 440 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 573 573 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 525 525 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 524 524 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1494 1494 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1410 1410 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1413 1413 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 425 425 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 511 511 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 529 529 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 229 229 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 207 207 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 217 217 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 306 306 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 243 243 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 301 301 100.0%
iPhone 8
 
iPhone 8