iPhone 8 iPhone 8 Difference
Inference Score 628 628 100.0%
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 628 628 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 183 183 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 145 145 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 147 147 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 189 189 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2219 2219 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2518 2518 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2542 2542 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 360 360 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 313 313 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 308 308 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 1049 1049 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 974 974 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 975 975 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2415 2415 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2502 2502 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2408 2408 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4448 4448 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4851 4851 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 5006 5006 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 890 890 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 960 960 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1049 1049 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 52 52 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 314 314 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 233 233 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 290 290 100.0%
iPhone 8
 
iPhone 8