iPhone 8 iPhone 8 Difference
Inference Score 612 612 100.0%
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 612 612 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 177 177 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 141 141 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2129 2129 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2474 2474 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2448 2448 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 296 296 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 283 283 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 307 307 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 982 982 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1003 1003 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 974 974 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2139 2139 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2553 2553 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2258 2258 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4070 4070 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4778 4778 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4518 4518 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1146 1146 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1063 1063 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1031 1031 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 51 51 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 296 296 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 224 224 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 260 260 100.0%
iPhone 8
 
iPhone 8