3DMark API Overhead feature test

Minimum:

• OS *:Windows Vista 64-bit*
  
• Processor:1.8 GHz dual-core
  
• Memory:4 GB RAM
  
• Video card memory:1 GB
  
• Graphics:DirectX 11, DirectX 12 or Mantle**
  
• Storage:6 GB free space

* The API Overhead feature test requires a 64-bit version of Windows. Windows 7 users must install Service Pack 1. Windows Vista users must install Service Pack 2 and the DirectX 11 platform update.

**The API Overhead feature test does not support multi-GPU systems. You may need to disable Crossfire/SLI.