iPhone 8 iPhone 8 Difference
Inference Score 623 623 100.0%
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 623 623 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 141 141 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 150 150 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2249 2249 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2676 2676 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2567 2567 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 314 314 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 323 323 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 279 279 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 952 952 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1081 1081 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 1014 1014 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2050 2050 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2426 2426 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2607 2607 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4350 4350 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4860 4860 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4768 4768 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 967 967 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1036 1036 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1006 1006 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 49 49 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 316 316 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 237 237 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 291 291 100.0%
iPhone 8
 
iPhone 8