Hi Jochen,

just looking at the numbers on Wikipedia [1] the RTX2060 Super has approx 60% more computation power (GFLOPS) and double the memory bandwidth. However I don't know if you would see speed improvements using another GPU, because the bottleneck might be something else. If you want you can send me (not per email ;) ) one of your images (and xmp-file) and I export it on my computer (i7 6700k, RTX2060 (non Super)) and measure the time it takes to export.

Others might know how to find the bottleneck and tell you what limits your export times.


Best regards,

Holger

On 12/16/19 12:17 PM, Jochen Keil wrote:
Hi Michael,

my CPU is an Intel Core i5 7600K. System RAM is 64GB.

Cheers!


On Mon, Dec 16, 2019 at 12:06 PM Michael Rasmussen <[email protected] <mailto:[email protected]>> wrote:

    What CPU is in your computer?

    Hent BlueMail til Android <http://www.bluemail.me/r?b=15726>
    Den 16. dec. 2019, fra 11.51, Jochen Keil <[email protected]
    <mailto:[email protected]>> skrev:

        Dear all,

        two years ago I bought a "Palit GTX1060 Super Jetstream 6GB.
        PCIE 3.0 / 6GB DDR5 192bit 8.0GHz / 1847MHz / 1280 Cuda Cores"
        specifically for the task of editing pictures in darktable.

        In the meantime I upgraded various other components (RAM, CPU)
        but overall, it still takes about a minute to export a picture
        (~80MB RAW -> 16bit TIFF). Additionally, editing can get
        pretty slow with many modules applied.

        Will upgrading to a newer GFX give me a significant
        performance boost? Any GFX recommendations for that purpose?

        Thank you very much and best wishes,

          Jochen


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