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) 230 230 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 211 211 100.0%
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) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 192 192 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 904 904 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 874 874 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 877 877 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 216 216 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 234 234 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 444 444 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 431 431 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 436 436 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 566 566 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 518 518 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 527 527 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1458 1458 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1393 1393 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1404 1404 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 423 423 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 512 512 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 511 511 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 206 206 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 216 216 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 214 214 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 308 308 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 243 243 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 283 283 100.0%
iPhone 8
 
iPhone 8