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Rendering raw files to jpeg is Super Slow in the Lightroom

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#1 mehranrasa
Hello,
Thank's for this great application. I almost use it all the time. For now I'm using the Trial version and I am going to upgrade to full version. But there is a problem.
Exporting of final images (Rendering RAWs to JPEGs) using Lightroom, takes too much time and it is a very slow procedure. For each picture it almost takes 4 seconds to render.
   
My PC : Core i7-4770 3.5 GHz and 16GB of RAM
Is there any way to fix this issue and make the rendering process faster?
Thank you
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#2 Gunther
This is a Lightroom thing. LR only uses one processor when exporting, check the task manager. But you can launch the Export for several sequences in parallel, this will then use multiple processors and speed things up.
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#3 mehranrasa
My CPU load is over 60% while exporting images. Isn't it weird for rendering and creating 3 Megabyte Jpeg files? Why is that?
   
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#4 Gunther
Ask Adobe. But I think it's normal. Of course it depends from the adjustments you have done - if you use a lot of sharpening and noise reduction or lens profile corections this can considerably slow down the export.
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