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) 173 173 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2222 2222 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2592 2592 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2518 2518 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 361 361 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 278 278 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 270 270 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 925 925 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 924 924 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 982 982 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2208 2208 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2549 2549 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2274 2274 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4386 4386 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4974 4974 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4954 4954 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1156 1156 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1033 1033 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1143 1143 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 49 49 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 196 196 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 316 316 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 226 226 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 279 279 100.0%
iPhone 8
 
iPhone 8