iPhone 8 iPhone 8 Difference
Inference Score 391 391 100.0%
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 391 391 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 225 225 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 210 210 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 208 208 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 192 192 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 898 898 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 890 890 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 885 885 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 232 232 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 221 221 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 245 245 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 453 453 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 441 441 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 439 439 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 568 568 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 527 527 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 526 526 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1477 1477 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1412 1412 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1410 1410 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 427 427 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 510 510 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 513 513 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 210 210 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 216 216 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 218 218 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 318 318 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 235 235 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 288 288 100.0%
iPhone 8
 
iPhone 8