Photoshop Settings Guide: Best Practices

Quick Answer

South African creative professionals get the most out of Photoshop by optimising RAM allocation, scratch disk placement, GPU acceleration settings, and colour profile management for the SA print and digital market. Properly configured Photoshop runs dramatically faster and more reliably on the same hardware.

Photoshop is the backbone of creative workflows for SA graphic designers, photographers, and digital artists. But its default settings are rarely optimal for your specific hardware or workflow. Dialling in the right configuration can dramatically improve responsiveness, stability, and output quality - without spending a cent on hardware upgrades. This guide covers the essential settings every SA creative should configure.

RAM and Scratch Disk Optimisation

Photoshop's RAM allocation is the single most impactful setting for performance. By default, Photoshop claims 70% of available system RAM. For most dedicated creative workstations, increasing this to 80–85% significantly improves performance with large files, multi-layer composites, and high-resolution photography. Navigate to Edit > Preferences > Performance to adjust this. Scratch disk configuration is equally critical. Photoshop uses scratch disks as virtual RAM when physical memory is insufficient - always set your primary scratch disk to your fastest storage drive (NVMe SSD if available) and keep at least 50GB free on it. Never set the scratch disk to the same drive as your operating system if a separate, faster drive is available.

GPU Acceleration and Display Settings

Photoshop's GPU-accelerated features - including smooth brush performance, OpenGL canvas rotation, and real-time zoom - require proper configuration. Go to Edit > Preferences > Performance and ensure Use Graphics Processor is enabled. For most SA creatives using modern NVIDIA or AMD cards, the Advanced Settings within this panel should be set to Advanced drawing mode for maximum GPU feature support. If you experience display glitches or instability, drop to Basic mode as a first troubleshooting step. Colour rendering via GPU acceleration also affects how accurately your canvas previews print work - important for SA creatives delivering files for local print suppliers.

Colour Management for the SA Market

Colour profile management is often overlooked but critically important for SA creative professionals. South African print suppliers typically work with CMYK profiles - Coated FOGRA39 is the most widely used. Ensure your Photoshop colour settings (Edit > Color Settings) match your output intent. For digital-first work, sRGB is the standard web and screen colour space. Set your Colour Settings policy to convert documents with mismatched profiles rather than discarding the embedded profile, and enable colour warnings so you can see at a glance when a document is in an unexpected colour space. For photographers, Adobe RGB offers a wider gamut that preserves more detail for print conversion.

File Handling and History Settings

Photoshop's History States setting controls how many undo steps are available - the default 50 is generous but consumes RAM. SA creatives on systems with 16GB or less may benefit from reducing this to 20–30 states to free memory for active document performance. Enable Auto-Save with a 5 to 10-minute interval to protect work during unexpected power fluctuations - a sensible precaution on the SA power grid. For file format defaults, saving masters as PSB (Large Document Format) rather than PSD removes the 2GB file size limitation and is essential for high-resolution composite work. Export settings for client delivery should default to flattened TIFF or PDF-X for print, and sRGB JPEG or PNG for digital.

Frequently Asked Questions

Q: How much RAM does Photoshop need for professional creative work in SA? A: For most SA creative professionals, 16GB of RAM is the practical minimum, with 32GB recommended for high-resolution photography, complex compositing, and multi-document workflows. 64GB benefits video frame editing and large format print work.

Q: Should SA creatives use sRGB or Adobe RGB in Photoshop? A: For digital-only work (social media, web, presentations), sRGB is the correct choice. For work destined for high-quality print output, Adobe RGB preserves more colour information for CMYK conversion. Confirm your local print supplier's preferred profile before finalising files.

Q: Does Photoshop run better on NVIDIA or AMD GPUs? A: Photoshop is well-optimised for both NVIDIA and AMD GPUs. NVIDIA cards with CUDA support offer advantages in some neural filters and AI-powered features, but everyday Photoshop performance is strong on both platforms.

Q: What is the best storage setup for Photoshop scratch disks in SA? A: An NVMe SSD dedicated to Photoshop scratch disk use is ideal. Avoid using the same drive as your OS if possible, and always maintain at least 50GB of free space to prevent performance degradation on large files.