It can access more than 4GB of RAM, essential for high-resolution files.
This specific version marks the initial major release of the cycle. The version number "20150529" indicates the build was compiled on May 29, 2015. This was a significant update from the previous CC 2014 version, introducing several new features and performance enhancements tailored for 64-bit systems (Windows 7/8/10 and macOS). Adobe Photoshop CC 2015 -20150529.r.88- -64Bit-...
could be sluggish, but this new update leveraged the expanded Mercury Graphics Engine It can access more than 4GB of RAM,