iPhone 8 iPhone 8 Difference
Inference Score 414 414 100.0%
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 414 414 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 236 236 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 219 219 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 217 217 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 206 206 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 207 207 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 1065 1065 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 1020 1020 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 1020 1020 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 240 240 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 229 229 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 255 255 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 483 483 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 471 471 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 472 472 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 625 625 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 550 550 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 528 528 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1571 1571 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1520 1520 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1507 1507 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 516 516 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 539 539 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 552 552 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 254 254 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 214 214 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 219 219 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 275 275 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 290 290 100.0%
iPhone 8
 
iPhone 8