My old PC:
CPU: AMD Athlon 64 X2 4200+ Socket 939
MoBo: ASUS A8N-SLI nForce 4 chipset
RAM: 2GB DDR 333MHz (yea...slow...)
GPU: eVGA GeForce 8800GTS 320MB 320-bit DDR3
with that PC I got a blazing 10fps in port, but once I got out to see, everything was great.
Now here is my new PC that I built at the beginning of the month:
CPU: AMD Phenom II 955 Black Edition (3.2GHz) Socket AM3
MoBo: ASUS M4A79T Deluxe AMD 790FX chipset
RAM: 4GB DDR3 1600MHz
GPU: XFX ATI Radeon HD 4890 1GB 256-bit DDR5
Now i get 120fps in port!