Essentially, it uses your computer's to do the work usually reserved for a graphics card, specifically emulating the DirectX 9 API. Key Aspects of Swift Shader 2.1
Delete d3d9.dll from the game folder. The game may require hardware T&L (Transform & Lighting) that software rendering cannot emulate. Swift Shader 2.1 Download
Single-core CPU or background processes. Fix: Close browsers, set Windows Power Options to “High Performance,” and reduce game resolution to 800x600. Essentially, it uses your computer's to do the