iPhone 8 iPhone 8 Difference
Inference Score 389 389 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.5 iOS 16.7.5
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 389 389 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 229 229 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 211 211 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 208 208 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 195 195 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 978 978 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 888 888 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 882 882 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 194 194 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 215 215 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 236 236 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 449 449 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 436 436 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 438 438 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 568 568 100.0%
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) 1479 1479 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1406 1406 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1400 1400 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 424 424 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 509 509 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 510 510 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 207 207 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 212 212 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 217 217 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 317 317 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 238 238 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 297 297 100.0%
iPhone 8
 
iPhone 8