iPhone 8 iPhone 8 Difference
Inference Score 376 376 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.12 iOS 16.7.12
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 376 376 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 230 230 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 206 206 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 192 192 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 192 192 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 901 901 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 869 869 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 876 876 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 212 212 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 231 231 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 446 446 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 439 439 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 435 435 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 544 544 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 430 430 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 429 429 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1369 1369 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1403 1403 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1405 1405 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 425 425 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 501 501 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 511 511 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 214 214 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 212 212 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 304 304 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 230 230 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 269 269 100.0%
iPhone 8
 
iPhone 8