iPhone 8 iPhone 8 Difference
Inference Score 383 383 100.0%
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 383 383 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 231 231 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 211 211 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 191 191 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 194 194 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 906 906 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 879 879 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 879 879 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 215 215 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 238 238 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 446 446 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 440 440 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 440 440 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 569 569 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 486 486 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 483 483 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1387 1387 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1388 1388 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1415 1415 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 423 423 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 510 510 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 508 508 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 206 206 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 310 310 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 236 236 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 280 280 100.0%
iPhone 8
 
iPhone 8