iPhone 8 iPhone 8 Difference
Inference Score 316 316 100.0%
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 D201AP D201AP
BIOS
Memory 1.93 GB 1.93 GB

Inference Performance

iPhone 8 iPhone 8 Difference
Inference Score 316 316 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 231 231 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 210 210 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 203 203 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 185 185 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 162 162 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 883 883 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 667 667 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 657 657 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 124 124 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 121 121 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 281 281 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 335 335 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 355 355 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 467 467 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 430 430 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 431 431 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1369 1369 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1379 1379 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1396 1396 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 425 425 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 420 420 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 510 510 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 241 241 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 87 87 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 169 169 100.0%
iPhone 8
 
iPhone 8