Which OC setup is better?

[BeTeP]

Here is my setup:
Epox 9npa+ultra
opteron 146 +XP120 with 120mm fan
OCZ ddr500 2x1gb 3-4-3-8

After 2 days of work on my new computer I've got 2 results:

280X10=2800 @1.62v with memory timings 3-3-3-6 @233.3mhz prime95 stable

or
265X10=2650 @1.58v with memory timings 2.5-3-3-6 @220mhz prime95 stable

The question is which setup is better?

Thanks

 

[Shenkoa]

280X10=2800 @1.62v with memory timings 3-3-3-6 @233.3mhz prime95 stable

Better.

 

[BeTeP]

r u sure?
I thought cas 2.5 vs 3 is better than 15mhz fsb

 

[perdomot]

Acutally you are adding 150 mhz(2650 to 2800) which is definately better. Going from CAS 3 to 2.5 isnt that big a deal.

 

[crazylegs]

CPU speed FTW !