iPhone 8 iPhone 8 Difference
Inference Score 627 627 100.0%
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 627 627 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 186 186 100.0%
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) 2341 2341 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2639 2639 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2560 2560 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 319 319 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 323 323 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 299 299 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 1036 1036 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 980 980 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 1028 1028 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2096 2096 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2351 2351 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2418 2418 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4516 4516 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4956 4956 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4874 4874 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 869 869 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1066 1066 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1069 1069 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 50 50 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 205 205 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 241 241 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 296 296 100.0%
iPhone 8
 
iPhone 8