iPhone 8 iPhone 8 Difference
Inference Score 620 620 100.0%
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 620 620 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 181 181 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 141 141 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 187 187 100.0%
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) 2253 2253 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2667 2667 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2546 2546 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 286 286 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 314 314 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 291 291 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 966 966 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 955 955 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 923 923 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2289 2289 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2335 2335 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2294 2294 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4395 4395 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4816 4816 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 5031 5031 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 976 976 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1016 1016 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 999 999 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 54 54 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 314 314 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 240 240 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 308 308 100.0%
iPhone 8
 
iPhone 8