Good benchmark tools

Hello together

I'll soon be writing a paper about the pc I built and overclocked three months ago.
The main focus will be to answer by how many % the gaming performance increased after overlocking.(and also 20% other apps performance..)
I need good benchmarks to show the differences. I would like to have benchmarks which show minimum, average and maximum fps.
The benchmarks I collected up to now are:

Call of Juarez
Crysis
Devil may cry4
Resident evil5
Stalker clear sky
and street fighter IV (crap)

Stalker clear sky was a really pleasent benchmark as it showed really detailed results (min fps average fps .... at each daytime)
I heard that Farcry 2 had a great benchmark tool but I couldn't test it up to now. Also I heard that Left 4 dead really benefits of every little cpu speed increase, should I benchmark it?

Please comment on the benchmarks I have and propose some new.
Also does it make sence to use aquamark3 or 3d mark ventage?

Kind regards Erdinger

Vantage, 3dmark06 and PCmark are good benchmarking apps.

Ok these are synthetics but I think I will also include them