[SOLVED] Help / FPS

[Loulan]

Well, this is my old pc, u play with that ugg gunz so i wanns know how i can get more FPS

SYSTEM


operating system: microsoft windows xp professional (5.1, Compilation 2006)
system manufacturer: pcchips
system model: P17G
bios: default system bios
Processor: Intel ® celeron ® CPU 420 @ 1.60GHz
Memory: 1016MB
Page File: 401MB USED, 1276 AVAILABLE
VERSION: DirectX 9.0c (4.09.0000.0904)

SCREEN
NAME: INTEL ® 82945G Express Chipset Family
MANUFACTURER: INTEL CORPORATION
CHIP TYPE: INTEL ® 82945G Express Chipset Family
DAC TYPE: INTERNAL
APPROX TOTAL MEMORY: 128.0MB
THIS MONITOR: 1024X768 16bit 60Hz
MONITOR: SAMTRON 76DF / 77DF

-my fps when I am in 2v2 is 100, but when i play with 6 or more is like 50,this can be fixed only with a video card?
Please help me :/