iPhone18,4 iPhone 16 Pro Max Difference
Single Precision 7344 6120 120.0%
iPhone18,4
 
iPhone 16 Pro Max
 
Half Precision 14552 7145 203.7%
iPhone18,4
 
iPhone 16 Pro Max
 
Quantized 15149 6834 221.7%
iPhone18,4
 
iPhone 16 Pro Max
 
Geekbench AI 1.5.0 Geekbench AI 1.5.0

System Information

iPhone18,4 iPhone 16 Pro Max
AI Framework Core ML Core ML
AI Backend GPU GPU
AI Device ARM Apple A18 Pro
Operating System iOS 26.0 iOS 18.6.2
Model iPhone18,4 iPhone 16 Pro Max
Processor ARM @ 4.24 GHz
1 Processor, 6 Cores
Apple A18 Pro @ 4.04 GHz
1 Processor, 6 Cores
Processor ID ARM ARM
Motherboard D23AP D94AP
Memory 11.46 GB 7.45 GB

AI Performance

iPhone18,4 iPhone 16 Pro Max Difference
Image Classification (SP) 3912 3010 130.0%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Classification (HP) 7512 2990 251.2%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Classification (Q) 6894 3029 227.6%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Segmentation (SP) 5350 4454 120.1%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Segmentation (HP) 8798 4970 177.0%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Segmentation (Q) 9276 4792 193.6%
iPhone18,4
 
iPhone 16 Pro Max
 
Pose Estimation (SP) 17845 15799 113.0%
iPhone18,4
 
iPhone 16 Pro Max
 
Pose Estimation (HP) 48257 17210 280.4%
iPhone18,4
 
iPhone 16 Pro Max
 
Pose Estimation (Q) 56823 17169 331.0%
iPhone18,4
 
iPhone 16 Pro Max
 
Object Detection (SP) 3931 3138 125.3%
iPhone18,4
 
iPhone 16 Pro Max
 
Object Detection (HP) 7595 3474 218.6%
iPhone18,4
 
iPhone 16 Pro Max
 
Object Detection (Q) 7113 3452 206.1%
iPhone18,4
 
iPhone 16 Pro Max
 
Face Detection (SP) 10338 7608 135.9%
iPhone18,4
 
iPhone 16 Pro Max
 
Face Detection (HP) 19125 10550 181.3%
iPhone18,4
 
iPhone 16 Pro Max
 
Face Detection (Q) 15729 8519 184.6%
iPhone18,4
 
iPhone 16 Pro Max
 
Depth Estimation (SP) 12735 13509 94.3%
iPhone18,4
 
iPhone 16 Pro Max
 
Depth Estimation (HP) 31982 15553 205.6%
iPhone18,4
 
iPhone 16 Pro Max
 
Depth Estimation (Q) 35079 14163 247.7%
iPhone18,4
 
iPhone 16 Pro Max
 
Style Transfer (SP) 32408 32829 98.7%
iPhone18,4
 
iPhone 16 Pro Max
 
Style Transfer (HP) 60868 38182 159.4%
iPhone18,4
 
iPhone 16 Pro Max
 
Style Transfer (Q) 75984 39016 194.8%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Super-Resolution (SP) 7180 8113 88.5%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Super-Resolution (HP) 15372 8337 184.4%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Super-Resolution (Q) 19244 7632 252.1%
iPhone18,4
 
iPhone 16 Pro Max
 
Text Classification (SP) 3472 3433 101.1%
iPhone18,4
 
iPhone 16 Pro Max
 
Text Classification (HP) 6461 5998 107.7%
iPhone18,4
 
iPhone 16 Pro Max
 
Text Classification (Q) 6436 5948 108.2%
iPhone18,4
 
iPhone 16 Pro Max
 
Machine Translation (SP) 2923 1182 247.3%
iPhone18,4
 
iPhone 16 Pro Max
 
Machine Translation (HP) 4756 1246 381.7%
iPhone18,4
 
iPhone 16 Pro Max
 
Machine Translation (Q) 4743 1209 392.3%
iPhone18,4
 
iPhone 16 Pro Max