iPhone 12 iPhone 12 Difference
Inference Score 3517 3517 100.0%
iPhone 12
 
iPhone 12
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 12 iPhone 12
Operating System iOS 17.5.1 iOS 17.5.1
Model iPhone 12 iPhone 12
Processor Apple A14 Bionic @ 2.99 GHz
1 Processor, 6 Cores
Apple A14 Bionic @ 2.99 GHz
1 Processor, 6 Cores
Processor ID ARM ARM
L1 Instruction Cache 128 KB x 1 128 KB x 1
L1 Data Cache 64.0 KB x 1 64.0 KB x 1
L2 Cache 4.00 MB x 1 4.00 MB x 1
L3 Cache
Motherboard D53gAP D53gAP
BIOS
Memory 3.56 GB 3.56 GB

Inference Performance

iPhone 12 iPhone 12 Difference
Inference Score 3517 3517 100.0%
iPhone 12
 
iPhone 12
 
Image Classification (F32) 756 756 100.0%
iPhone 12
 
iPhone 12
 
Image Classification (F16) 4855 4855 100.0%
iPhone 12
 
iPhone 12
 
Image Classification (I8) 5344 5344 100.0%
iPhone 12
 
iPhone 12
 
Image Segmentation (F32) 525 525 100.0%
iPhone 12
 
iPhone 12
 
Image Segmentation (F16) 2852 2852 100.0%
iPhone 12
 
iPhone 12
 
Image Segmentation (I8) 2758 2758 100.0%
iPhone 12
 
iPhone 12
 
Pose Estimation (F32) 6130 6130 100.0%
iPhone 12
 
iPhone 12
 
Pose Estimation (F16) 32320 32320 100.0%
iPhone 12
 
iPhone 12
 
Pose Estimation (I8) 46667 46667 100.0%
iPhone 12
 
iPhone 12
 
Object Detection (F32) 733 733 100.0%
iPhone 12
 
iPhone 12
 
Object Detection (F16) 3013 3013 100.0%
iPhone 12
 
iPhone 12
 
Object Detection (I8) 828 828 100.0%
iPhone 12
 
iPhone 12
 
Face Detection (F32) 2379 2379 100.0%
iPhone 12
 
iPhone 12
 
Face Detection (F16) 4421 4421 100.0%
iPhone 12
 
iPhone 12
 
Face Detection (I8) 4579 4579 100.0%
iPhone 12
 
iPhone 12
 
Depth Estimation (F32) 5417 5417 100.0%
iPhone 12
 
iPhone 12
 
Depth Estimation (F16) 31592 31592 100.0%
iPhone 12
 
iPhone 12
 
Depth Estimation (I8) 35350 35350 100.0%
iPhone 12
 
iPhone 12
 
Style Transfer (F32) 11612 11612 100.0%
iPhone 12
 
iPhone 12
 
Style Transfer (F16) 46299 46299 100.0%
iPhone 12
 
iPhone 12
 
Style Transfer (I8) 62960 62960 100.0%
iPhone 12
 
iPhone 12
 
Image Super-Resolution (F32) 1966 1966 100.0%
iPhone 12
 
iPhone 12
 
Image Super-Resolution (F16) 10424 10424 100.0%
iPhone 12
 
iPhone 12
 
Image Super-Resolution (I8) 12156 12156 100.0%
iPhone 12
 
iPhone 12
 
Text Classification (F32) 249 249 100.0%
iPhone 12
 
iPhone 12
 
Text Classification (F16) 805 805 100.0%
iPhone 12
 
iPhone 12
 
Text Classification (I8) 323 323 100.0%
iPhone 12
 
iPhone 12
 
Machine Translation (F32) 328 328 100.0%
iPhone 12
 
iPhone 12
 
Machine Translation (F16) 1019 1019 100.0%
iPhone 12
 
iPhone 12
 
Machine Translation (I8) 334 334 100.0%
iPhone 12
 
iPhone 12