I have an AMD Athlon 64 *2 5600+ 2.8Ghz6.50GB of RAM ddr2 666mhzATI Radeon 5450 HD 2Gb DDR3120Gb hard.Windows 7 ultima

[marvinogal]

Is my desktop worthy of playing high end games

 

[Snipergod87]

No, CPU and GPU are underpowered.

 

[Dylinian]

Sorry mate, I'm afraid your pc just isn't up to scratch and unfortunately none of the components are really worth keeping or selling. What I would do is save for a bit until you have about $500 and splash out on building a decent gaming rig.