iPhone 8 iPhone 8 Difference
Inference Score 630 630 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.4 iOS 16.7.4
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 630 630 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2383 2383 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2718 2718 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2650 2650 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 307 307 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 304 304 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 283 283 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 941 941 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 922 922 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 968 968 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2343 2343 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2620 2620 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2517 2517 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4465 4465 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4627 4627 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4652 4652 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1064 1064 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1327 1327 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1263 1263 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 49 49 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 290 290 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 219 219 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 252 252 100.0%
iPhone 8
 
iPhone 8