我的电脑配置玩穿越火线FPS值太低,这是我的配置,大家说我安个独显能提高FPS值吗CPU:(英特尔)Pentium(R) Dual-Core CPU E5400 @ 2.70GHz(2699 MHz)主板:FOXCONN G41MX 2.0/G41MX-K 2.0显卡:Intel(R) G41 Express Chipset (256 MB)操作系统:Microsoft Windows XP Professional (32位/Service Pack 3)