Originally posted by: customcoms
I upgraded (through eVGA step-up program) my 8800GTS 320mb to the 8800GT 512mb. I knew the "new" 8800GTS 512 was coming but my step-up was ending, so I didn't have a choice. Here are some things based on Anandtech's latest review (which I pretty much fully agree with, the 8800GT is still the best buy), some other reviews that threw overclocking into the mix, and my personal observations.
1) Vista driver issues continue to plague the 8800 series, and these new parts are no exception. I haven't really had any issues, and any crashes can probably be attributed to my pretty massive overclocks on everything in the system, but expect drivers from both nVidia and ATI to increase performance of all of the parts overtime. ATI probably has the most to gain, so if you picked up an HD3870 because they are cheaper and were available, don't feel bad.
2) If you look at anandtech's review here:
http://anandtech.com/video/showdoc.aspx?i=3175&p=8, the 8800GTS 512 gets <5 fps more than the 8800GT at high resolutions in demanding games (aka, Crysis), not enough to make a difference performance wise. Its not enough to increase your visuals and it doesn't really affect game play, so its a pointless increase. In games where the difference is more like 10 fps, aka Half Life 2: Episode 2, your already at 60+ fps so it doesn't matter anyway.
3) Both cards are highly overclockable on stock cooling. The 8800GTS 512mb might get a little further due to the dual slot design, but my 8800GT stays PLENTY cool (my load temps are 71 with 74% fan speed on stock cooling, 3 degrees cooler than my old 320mb GTS). It is still not stable at these clocks (700 core/1674 shaders/1900 memory, up from 600 core/1500 shaders/1800 memory) according to ATITool even though the temperatures are fine-I suspect there may be some driver issues or the core just needs more voltage. Anyway, the point is, you can overclock an 8800GT to 8800GTS 512 performance levels, and save $50. Yes, the GTS part can POSSIBLY go higher, but they are both the same core and the temperature isn't an issue on the cards with lower cooling potential, so like all overclocking, its going to depend on your particular core as to how high it goes. Now, if nVidia starts reserving all the good G92 cores for the 8800GTS, then that will be the part to buy, just because the clocks will be higher. Somehow I doubt that will happen, based on some of the massive overclocks on some of the retail 8800GT parts (eVGA SSC edition anyone?). Ref:
http://www.tweaktown.com/artic..._crysis_dx9/index.html
Anyway, the point is, both cards perform well, and the 8800GT is within striking distance of the GTS 512mb. The new GTS part is not worth it, imo, unless heavy speed binning starts happening and you can only overclock the 8800GTS 512mb. More to the point, neither card can maintain playable frame rates in Crysis with all settings on high at 1600x1200 and up in later levels (I was down to Low on some settings at the end of the game at 1680x1050). HardOCP confirms this:
http://enthusiast.hardocp.com/...w2LCxoZW50aHVzaWFzdA== ,
http://enthusiast.hardocp.com/...wzLCxoZW50aHVzaWFzdA==