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) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 144 144 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 185 185 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2246 2246 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2569 2569 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2651 2651 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 297 297 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 266 266 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 302 302 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 935 935 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 990 990 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 969 969 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2303 2303 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2344 2344 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2541 2541 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4825 4825 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 5155 5155 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4710 4710 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 962 962 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1128 1128 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1024 1024 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 48 48 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 317 317 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 224 224 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 282 282 100.0%
iPhone 8
 
iPhone 8