iPhone 8 iPhone 8 Difference
Inference Score 398 398 100.0%
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 398 398 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 233 233 100.0%
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) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 899 899 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 944 944 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 943 943 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 243 243 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 232 232 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 252 252 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 482 482 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 466 466 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 441 441 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 572 572 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 523 523 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 523 523 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1493 1493 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1409 1409 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1403 1403 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 423 423 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 509 509 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 514 514 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 233 233 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 214 214 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 218 218 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 305 305 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 242 242 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 291 291 100.0%
iPhone 8
 
iPhone 8