iPhone 8 iPhone 8 Difference
Inference Score 618 618 100.0%
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 618 618 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 178 178 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 141 141 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 144 144 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 188 188 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2298 2298 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2835 2835 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2608 2608 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 302 302 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 280 280 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 293 293 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 917 917 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 987 987 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 1003 1003 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2170 2170 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2372 2372 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2363 2363 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4190 4190 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4651 4651 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4720 4720 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1170 1170 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 986 986 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 993 993 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 67 67 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 171 171 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 180 180 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 227 227 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 290 290 100.0%
iPhone 8
 
iPhone 8