iPhone 8 iPhone 8 Difference
Inference Score 619 619 100.0%
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 619 619 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 181 181 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 145 145 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 141 141 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2215 2215 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2512 2512 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2377 2377 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 303 303 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 331 331 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 313 313 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 960 960 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1003 1003 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 985 985 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2174 2174 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2299 2299 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2302 2302 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4376 4376 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 5002 5002 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4831 4831 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 911 911 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1113 1113 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1191 1191 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 48 48 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 312 312 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 226 226 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 264 264 100.0%
iPhone 8
 
iPhone 8