d3200prime wrote:
I just purchased a Lenovo Think Centre SSF computer with 32Gb ram, 3.60 gigahertz Intel Core i7-4790 processor, 512 Gb SSD and on board Intel(R) HD Graphics 4600. I have a vga monitor. I only do photo processing using Gimp and PhotoScape x. I want to know if installing a graphics card will help much. I researched but only find graphics card info for gamers but none specifically for photographers. Thanks for your input.
It is not necessary to have a GPU (graphics processing unit) to use photoshop and lightroom but it will help to speed up many functions, especially sky replacement, super-resolution and others that rely heavily in pixel editing.
Problem now is to find a good NVidia or AMD gpu as all are heavilly allocated due to production issues and the usage for bitcoins prospecting. Prices are in the 3x MSRP for the 30XX cards (Nvidea) and 68xx cards (AMD)
You can read more about here: https://community.adobe.com/t5/photoshop/faq-what-features-use-the-gpu-and-how-do-i-troubleshoot-gpu-issues/m-p/4041050