iPhone18,4 iPhone 16 Pro Max Difference
Single Precision 7040 4542 155.0%
iPhone18,4
 
iPhone 16 Pro Max
 
Half Precision 13457 7685 175.1%
iPhone18,4
 
iPhone 16 Pro Max
 
Quantized 14931 6154 242.6%
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 CPU
AI Device ARM Apple A18 Pro
Operating System iOS 26.0 iOS 26.0
Model iPhone18,4 iPhone 16 Pro Max
Processor ARM @ 4.25 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 7.44 GB

AI Performance

iPhone18,4 iPhone 16 Pro Max Difference
Image Classification (SP) 3952 2002 197.4%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Classification (HP) 7417 3430 216.2%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Classification (Q) 6864 2303 298.0%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Segmentation (SP) 5348 1767 302.7%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Segmentation (HP) 8791 2808 313.1%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Segmentation (Q) 9288 3269 284.1%
iPhone18,4
 
iPhone 16 Pro Max
 
Pose Estimation (SP) 17635 9097 193.9%
iPhone18,4
 
iPhone 16 Pro Max
 
Pose Estimation (HP) 47711 18053 264.3%
iPhone18,4
 
iPhone 16 Pro Max
 
Pose Estimation (Q) 56226 15045 373.7%
iPhone18,4
 
iPhone 16 Pro Max
 
Object Detection (SP) 3927 2299 170.8%
iPhone18,4
 
iPhone 16 Pro Max
 
Object Detection (HP) 7454 3725 200.1%
iPhone18,4
 
iPhone 16 Pro Max
 
Object Detection (Q) 7204 2626 274.3%
iPhone18,4
 
iPhone 16 Pro Max
 
Face Detection (SP) 11006 3565 308.7%
iPhone18,4
 
iPhone 16 Pro Max
 
Face Detection (HP) 21309 6845 311.3%
iPhone18,4
 
iPhone 16 Pro Max
 
Face Detection (Q) 15908 4027 395.0%
iPhone18,4
 
iPhone 16 Pro Max
 
Depth Estimation (SP) 12859 8102 158.7%
iPhone18,4
 
iPhone 16 Pro Max
 
Depth Estimation (HP) 29441 13703 214.9%
iPhone18,4
 
iPhone 16 Pro Max
 
Depth Estimation (Q) 35271 9610 367.0%
iPhone18,4
 
iPhone 16 Pro Max
 
Style Transfer (SP) 31219 21569 144.7%
iPhone18,4
 
iPhone 16 Pro Max
 
Style Transfer (HP) 58818 36711 160.2%
iPhone18,4
 
iPhone 16 Pro Max
 
Style Transfer (Q) 76298 29975 254.5%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Super-Resolution (SP) 6998 5419 129.1%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Super-Resolution (HP) 15462 7133 216.8%
iPhone18,4
 
iPhone 16 Pro Max
 
Image Super-Resolution (Q) 18344 5094 360.1%
iPhone18,4
 
iPhone 16 Pro Max
 
Text Classification (SP) 3501 3730 93.9%
iPhone18,4
 
iPhone 16 Pro Max
 
Text Classification (HP) 6355 6240 101.8%
iPhone18,4
 
iPhone 16 Pro Max
 
Text Classification (Q) 6329 6059 104.5%
iPhone18,4
 
iPhone 16 Pro Max
 
Machine Translation (SP) 1889 4014 47.1%
iPhone18,4
 
iPhone 16 Pro Max
 
Machine Translation (HP) 2317 7243 32.0%
iPhone18,4
 
iPhone 16 Pro Max
 
Machine Translation (Q) 4293 7324 58.6%
iPhone18,4
 
iPhone 16 Pro Max