4 GB VRAM is recommended for modern rendering and AI-based effects. OS: Windows 7 (SP1), Windows 8.1, or Windows 10. Safe Installation & Updates
According to official and archival data, to run Photoshop CC 2018 smoothly, your system needs:
From the Creative Cloud app, you can go to Manage > Other Versions to find and install older releases like CC 2018.
Intel® Core 2 or AMD Athlon® 64; 2 GHz or faster. RAM: 2 GB minimum (8 GB strongly recommended).
2.6 GB (32-bit) or 3.1 GB (64-bit) of available hard-disk space.
Added support for OpenType variable fonts, which allow for custom adjustments to weight, width, and slant. System Requirements
An improved algorithm that analyzes surrounding pixels more intelligently to remove unwanted objects.