iPhone 8 iPhone 8 Difference
Inference Score 288 288 100.0%
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 288 288 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 224 224 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 192 192 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 173 173 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 166 166 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 156 156 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 895 895 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 670 670 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 485 485 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 90 90 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 116 116 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 127 127 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 283 283 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 313 313 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 356 356 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 467 467 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 430 430 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 428 428 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1111 1111 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1048 1048 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1011 1011 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 318 318 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 327 327 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 155 155 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 154 154 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 154 154 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 256 256 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 246 246 100.0%
iPhone 8
 
iPhone 8