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 16.7.4 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 619 619 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 185 185 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 148 148 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 184 184 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2320 2320 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2708 2708 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2618 2618 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 284 284 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 254 254 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 281 281 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 852 852 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 926 926 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 956 956 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2343 2343 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2446 2446 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2550 2550 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4383 4383 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4821 4821 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4493 4493 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1197 1197 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1295 1295 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1152 1152 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 53 53 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 286 286 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 206 206 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 280 280 100.0%
iPhone 8
 
iPhone 8