iPhone 8 iPhone 8 Difference
Inference Score 368 368 100.0%
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 D201AP D201AP
BIOS
Memory 1.93 GB 1.93 GB

Inference Performance

iPhone 8 iPhone 8 Difference
Inference Score 368 368 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 156 156 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 156 156 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 158 158 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 178 178 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 934 934 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 879 879 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 876 876 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 188 188 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 173 173 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 380 380 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 438 438 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 437 437 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 567 567 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 526 526 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 526 526 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1467 1467 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1404 1404 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1401 1401 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 422 422 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 511 511 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 525 525 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 231 231 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 212 212 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 217 217 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 242 242 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 289 289 100.0%
iPhone 8
 
iPhone 8