Well a few things.
Both the 4850 and 4870 do not perform well in either 3dmark06 or crysis compared to other games. However, the 4850 competes with the 8800GT and the 4870 with the 9800GTX
My system as per sig only gets 56fps so your score Zoomz with a lesser clocked e8400 and a slower GTS (read GTX) makes me think there is something wrong with my system now
Looking at the list, your score is quite remarkable and beats faster cpus and faster 9800GTX/GTS scores.
However, there is no getting away from Marc has a very low score for a 4850.
There is a similar clocked 4850's with a e4300 3ghz getting 49fps compared with Marc's 3.4Ghz quad getting 46fps
And your mates score is low in comparison with yours and the chart too. He is getting beaten by 3Ghz E6xxx cpus with the 4870. However his system is as fast as GX2, 8800GTX SLI and Ultra SLI systems with a £180 card so not sure how much he was expecting tbh. He is clearly beating the pants off 9800GTX systems.
However, as Fornowagain has shown, there is a lot to getting more fps from crysis and everybody on here has different setups more than just cpu, cpu speed, gpu and gpu speed.
Just cause somebody posted the same cpu, gpu and same clock speeds doesn't mean equality either.
Eg 3.6Ghz cpu could be 9 x 400 or 8 x 450 or even 7 x 514 and the memory caould be running anywhere from 800 to 1100Mhz+ at different timings.
If we all were doing it from a fresh install of the same operating system and the same memory configs, motherbaords etc then you might be able to draw a comparison.
I suppose the important thing is, how a new card changed your scores on your own system and not worry about other peoples.
I was happy with my 3rd fastest single gpu 3dmark06 score on this forum (was, not anymore
) but I could never seem to get the crysis score my system on paper should have got or compared with other people.
All I have learnt from the database on this forum is that you can get 10fps difference with what appears to be the same gpu and cpu.
The reviews are looking at the same system each time so if your intended new card shows a 20% gain then that is what you will get with your system as well.
It may will be the review shows your 9800gtx getting 40fps and the 4870 50fps when you already get 50fps but in theory you should then get 60fps.