iPhone 8 iPhone 8 Difference
Inference Score 611 611 100.0%
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 611 611 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 146 146 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 189 189 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2125 2125 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2379 2379 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2201 2201 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 290 290 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 346 346 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 289 289 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 985 985 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 958 958 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 939 939 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2160 2160 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2514 2514 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2411 2411 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4360 4360 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4942 4942 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4922 4922 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1029 1029 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1043 1043 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1035 1035 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 50 50 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 308 308 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 217 217 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 249 249 100.0%
iPhone 8
 
iPhone 8