电脑游戏《荒岛求生》多少g

[操作系统] Windows VistaWindows 7Windows 8 -- [运行环境] DirectX 9.0 and 10.0 --[什么是运行环境？] [CPU] 1.8GHz Intel dual-core and above -- [内存] 2 GB -- [显卡] 芯片：Intel HD5000 with minimum 512MB VRAM显存：512 MB