iPhone 8 iPhone 8 Difference
Inference Score 387 387 100.0%
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 387 387 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 231 231 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 212 212 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 208 208 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 191 191 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 192 192 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 932 932 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 906 906 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 881 881 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 192 192 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 216 216 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 237 237 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 447 447 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 437 437 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 439 439 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 567 567 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 525 525 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 525 525 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1480 1480 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1406 1406 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1413 1413 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 425 425 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 512 512 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 512 512 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 206 206 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 215 215 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 219 219 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 295 295 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 229 229 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 294 294 100.0%
iPhone 8
 
iPhone 8