iPhone 8 iPhone 8 Difference
Inference Score 390 390 100.0%
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 390 390 100.0%
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) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 194 194 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 931 931 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 919 919 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 880 880 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 194 194 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 216 216 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 235 235 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 450 450 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 433 433 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 439 439 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 567 567 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 530 530 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 523 523 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1486 1486 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1412 1412 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1412 1412 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 426 426 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 511 511 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 511 511 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 229 229 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 215 215 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 224 224 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 301 301 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 233 233 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 297 297 100.0%
iPhone 8
 
iPhone 8