iPhone 8 iPhone 8 Difference
Inference Score 626 626 100.0%
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 626 626 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 179 179 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 144 144 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 145 145 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 188 188 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2290 2290 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2662 2662 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2673 2673 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 280 280 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 303 303 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 261 261 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 1007 1007 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 965 965 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 882 882 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2268 2268 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2495 2495 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2419 2419 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4406 4406 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4820 4820 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4745 4745 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1145 1145 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1142 1142 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1087 1087 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 61 61 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 194 194 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 178 178 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 307 307 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 239 239 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 307 307 100.0%
iPhone 8
 
iPhone 8