iPhone 8 iPhone 8 Difference
Inference Score 615 615 100.0%
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 D20AP D20AP
BIOS
Memory 1.93 GB 1.93 GB

Inference Performance

iPhone 8 iPhone 8 Difference
Inference Score 615 615 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 223 223 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 180 180 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 190 190 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 179 179 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2070 2070 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2620 2620 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2590 2590 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 296 296 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 299 299 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 352 352 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 939 939 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 956 956 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 940 940 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2638 2638 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2833 2833 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2787 2787 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4628 4628 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 5790 5790 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4995 4995 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1051 1051 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 979 979 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 987 987 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 53 53 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 195 195 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 255 255 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 130 130 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 129 129 100.0%
iPhone 8
 
iPhone 8