iPhone 8 iPhone 8 Difference
Inference Score 425 425 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.4 iOS 16.7.4
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 425 425 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 238 238 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 220 220 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 218 218 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 206 206 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 1039 1039 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 1010 1010 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 1027 1027 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 246 246 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 241 241 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 265 265 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 473 473 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 461 461 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 465 465 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 625 625 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 565 565 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 553 553 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1658 1658 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1688 1688 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1662 1662 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 514 514 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 545 545 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 561 561 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 248 248 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 217 217 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 221 221 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 309 309 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 260 260 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 315 315 100.0%
iPhone 8
 
iPhone 8