iPhone 8 iPhone 8 Difference
Inference Score 316 316 100.0%
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 316 316 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 223 223 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 192 192 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 179 179 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 177 177 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 177 177 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 900 900 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 882 882 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 716 716 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 178 178 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 176 176 100.0%
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) 357 357 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 357 357 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 465 465 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 430 430 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 430 430 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1115 1115 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1043 1043 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 925 925 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 314 314 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 316 316 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 323 323 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 155 155 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 154 154 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 152 152 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 256 256 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 253 253 100.0%
iPhone 8
 
iPhone 8