iPhone 8 iPhone 8 Difference
Inference Score 390 390 100.0%
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 390 390 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 230 230 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 210 210 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 208 208 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 194 194 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 194 194 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 940 940 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 896 896 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 879 879 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 242 242 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 222 222 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 239 239 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 453 453 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 440 440 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 438 438 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 565 565 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 524 524 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 524 524 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1470 1470 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1409 1409 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1406 1406 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 423 423 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 511 511 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 512 512 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 216 216 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 295 295 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 233 233 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 280 280 100.0%
iPhone 8
 
iPhone 8