I agree that 750 is a very nice price for a gaming pc.
People want to spend a little more than a desktop pc ($500), and the majority are not able to pay twice the amount ($1000) for a pc,that will cost $500 next year anyways.
What should be very nice is a test to see how much a pc can be underclocked, to preserve power.
I understood that in idle times, it is possible to undervolt a cpu; and it would be nice to see if there's any software capable of doing this.
I thought ATI Catalyst had the capability to over/underclock the graphics card.
I also prefer ATI over Nvidia; good choice!
Probably best price/performance and definitely best performance per watt!
I would have had a peek at the newest 4000 series cards, like 4600 and 4830 cards; to see if they not save some power.
I know the 4600 cards have the best power savings, and push out a reasonable performance.
Most gamers have monitors around 22" some have 2; so dual monitor and resolutions sub 1600 pixels matter here. High end 4800 cards (4870/4850/4870x2)generally shine in the 1900 resolutions, which is higher than any 22"LCD monitor can display anyways; so your choice of ATI 4850 is a very good one, but perhaps a 4600/4830 would have been better powerwise, and still provide acceptable framerates in games.
DDR2/800Mhz is also excellent memory! OC'ed it performs at 1200+Mhz levels, and undervolted it can run fine on 800Mhz stock speeds.
I wouldn't go for Corei7 neither, since the TDP of the Corei7 is 100plus watts, while faster dualcores perform better in games than slower quadcores of the same price!
Good choice there!
As far as disabling the fan, I'd do the same. I wouldn't, if I had 2xATI 4870X2 video cards inside; but seeing that the system has a decent power consumption, I might even think of disabling the second fan, and just rely on the fan of the powersupply and videocard to suck out the hot air out the case.
Open a slot under the videocard, so cool air enters in from underneath, cooling the soundcard, optional PCI board, and bottom of the graphics card; and open a slot on the front so cool air passes the hard drive and RAM.
It looks pretty much what 80% of gamers would invest in a pc these days. I think this article may not attract the industry and businesses, but I think the majority reading toms are either hardware fanatics, or gamers; not really IT's that need to buy a gaming pc for their company.
overall looks great; can't wait to see the results!
I also wished an intel core 2 duo setup like this could be benched against a similar priced AMD!
As for nvidia, I'm afraid they fall out of the boat performance/power wise.
The AMD spider and dragon platform VS this intel setup could show some interesting results!
I hope the guys of germany and Italy and other tom's researches will read this and give us a great spectacle!
In the benchmarks it'd be nice to see stockspeeds, since not all here are familiar or wanting to overclock their pc's.
I know testing under these situations takes a lot of time!
Thanks Toms for wanting to take up the challenge!
I know there's a lot of negative reviews, but if it wasn't an interesting setup, not many would mind to look or comment here!
I bet this setup has a larger audience than a $4000 setup, or a $300 setup.
About the only thing we miss from tomshardware is the benchmarking of mininotebooks and booksized desktop PC's in the range of sub $500 (probably atom powered designs).
A last thing perhaps, this is supposed to be a gaming computer; not used 24/7.
Generally you can calculate an average of 3-4hours per day, 300 days per year.
If you want to bench a desktop computer, 8hours per day, 230 days per year makes more sense for power consumption.
Again thanks!