512 MB of VRAM (1 GB recommended) with OpenGL 2.0 support.
The Spot Healing Brush and Patch Tool were optimized using the Mercury Graphics Engine, making them up to 120 times faster than previous versions. Adobe Photoshop CC 2015 16.0.1 Portable
The term refers to a version of the software that has been modified to run without a formal installation, often from a USB drive. Photoshop versions - Adobe Community 512 MB of VRAM (1 GB recommended) with OpenGL 2
Designers could finally create multiple layouts of different sizes within a single document—a game-changer for responsive web and app design. Adobe Photoshop CC 2015 16.0.1 Portable
A streamlined, simplified mode specifically for web and UI designers that stripped away unnecessary tools to focus on layout and vector shapes. System Requirements for CC 2015