iPhone 8 iPhone 8 Difference
Inference Score 538 538 100.0%
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 538 538 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 182 182 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 160 160 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 189 189 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 1478 1478 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 1644 1644 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 1440 1440 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 334 334 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 247 247 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 328 328 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 960 960 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 874 874 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 1053 1053 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2197 2197 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2259 2259 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2294 2294 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 3376 3376 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4097 4097 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4334 4334 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1110 1110 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1173 1173 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1045 1045 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 49 49 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 112 112 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 86 86 100.0%
iPhone 8
 
iPhone 8