: By utilizing 64-bit architecture, the game can theoretically access more system memory (RAM), reducing the performance bottlenecks and "Out of Memory" crashes common in the original 2003 engine.
: 256MB to 512MB VRAM (e.g., NVidia GeForce 650M or ATI Radeon HD 5750). Community and Modding Save 80% on SimCity™ 4 Deluxe Edition on Steam SimCity 4 Deluxe Edition 1.2.1 (64-Bits)
This edition includes the base game and the , offering: : By utilizing 64-bit architecture, the game can