iPhone 8 iPhone 8 Difference
Inference Score 348 348 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.11 iOS 16.7.11
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 348 348 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 229 229 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 209 209 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 205 205 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 185 185 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 872 872 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 879 879 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 863 863 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 175 175 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 191 191 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 361 361 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 356 356 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 356 356 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 464 464 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 378 378 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 429 429 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1192 1192 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1151 1151 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1187 1187 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 420 420 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 420 420 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 476 476 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 207 207 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 290 290 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 223 223 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 257 257 100.0%
iPhone 8
 
iPhone 8