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) 180 180 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 144 144 100.0%
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) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2240 2240 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2679 2679 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2532 2532 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 297 297 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 309 309 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 278 278 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 1037 1037 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 909 909 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 995 995 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2300 2300 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2364 2364 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2376 2376 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4152 4152 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4508 4508 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4662 4662 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1125 1125 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1056 1056 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1039 1039 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 49 49 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 230 230 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 290 290 100.0%
iPhone 8
 
iPhone 8