iPhone 8 iPhone 8 Difference
Inference Score 231 231 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.11 iOS 16.7.11
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 231 231 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 226 226 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 208 208 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 174 174 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 172 172 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 170 170 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 835 835 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 644 644 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 310 310 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 79 79 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 115 115 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 125 125 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 258 258 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 255 255 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 270 270 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 340 340 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 278 278 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 278 278 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 641 641 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 561 561 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 560 560 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 269 269 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 270 270 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 101 101 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 110 110 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 111 111 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 189 189 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 153 153 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 200 200 100.0%
iPhone 8
 
iPhone 8