iPhone 8 iPhone 8 Difference
Inference Score 620 620 100.0%
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 620 620 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 181 181 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 148 148 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 147 147 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 188 188 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2224 2224 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2643 2643 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2537 2537 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 280 280 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 329 329 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 361 361 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 963 963 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 987 987 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 971 971 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2109 2109 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2395 2395 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2371 2371 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4431 4431 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4664 4664 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4718 4718 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1009 1009 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1043 1043 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1024 1024 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 54 54 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 316 316 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 255 255 100.0%
iPhone 8
 
iPhone 8