Anandtech benchmarks-quick question

[mufcmark]

I was comparing benchmarks between the Hd 6850 and HD 5770 but was wondering what system they are using for that particular benchmark.

How would I find out?

http://www.anandtech.com/bench/Prod...0.221.222.223.228.232.233.231.229.230.234.235

 

[mufcmark]

The exact cpu would be handy though.

I'm guessing this is used as more of a comparison then.