iPhone 8 iPhone 8 Difference
Inference Score 342 342 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.11 iOS 16.7.11
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 D201AP D201AP
BIOS
Memory 1.93 GB 1.93 GB

Inference Performance

iPhone 8 iPhone 8 Difference
Inference Score 342 342 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 191 191 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 185 185 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 174 174 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 173 173 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 832 832 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 830 830 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 667 667 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 146 146 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 174 174 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 362 362 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 356 356 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 357 357 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 467 467 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 431 431 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 430 430 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1365 1365 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1360 1360 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1408 1408 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 420 420 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 420 420 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 461 461 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 206 206 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 212 212 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 294 294 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 229 229 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 256 256 100.0%
iPhone 8
 
iPhone 8