error8
Diamond Member
- Nov 28, 2007
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Originally posted by: error8
Originally posted by: MrK6
Originally posted by: error8
Originally posted by: MrK6
Really, an overclocked HD4850 >> an overclocked 9800GTX+.
Would you care to explain this? If both cards are equal and you start overclocking both, how will the 4850 become faster?
The HD4850 has much more overclocking headroom than a 9800GTX+ and it's easier to take it much further. It's not even close if you really overclock the hell out of each card.
Since you're not going to do anything about it here it is:
http://www.rbmods.com/Articles/Asus/4850_top/4.php
4850 overclocked to 780/1140 ( core/memory). It is a very nice overclock indeed, but it might be lower on OPs card, these numbers are not granted, they just give us an idea about what to expect, since any other overclock informations about this card are lacking.
Now for 9800GTX+ here is this thread:
http://www.evga.com/forums/tm.asp?m=519786
It's an old thread, maybe just as old as OPs card, so this gives a good idea about the whole ocing stuff. You can find other threads about GTX+, that have the same numbers. Here is what a person got with his GTX+:
Core 860 mhz
Shader 1998 (unlinked) mhz
memory 1300 mhz.
Now, of course that 9800GTX+ is some 100mhz slower at stock then 4850, since at 738 mhz is as fast as the ATi card at 625 mhz. But the point is that the proportions are being kept, for the most part, when overclocking, so that just doesn't put 4850 in advantage here.
Originally posted by: MrK6
You can't compare two completely different video card architectures clock for clock - that's not how it works.
I didn't. I said this:"Now, of course that 9800GTX+ is some 100mhz slower at stock then 4850, since at 738 mhz is as fast as the ATi card at 625 mhz. But the point is that the proportions are being kept, for the most part, when overclocking, so that just doesn't put 4850 in advantage here."
It's the same as saying "you can't compare them clock for clock"
Originally posted by: MrK6
While the 9800GTX+ clocks well, it doesn't clock as well as the HD4850. For example, if you look at percentages, your average HD 4850 can do ~760MHz (20%), 850MHz+(35%) with voltage while your average 9800GTX+ can do ~850MHz (15%). Also note that the differences become even more apparent at higher resolutions and higher image quality settings, where the HD 4850 excels.
Saying that the "average" 4850 overclocks 5% faster then 9800gtx+ is not an advantage. 5% is nothing.
And we are not speaking about volt modding here. Most people have no idea what volt modding is and don't want to try it. The average Joe might overclock, but it will not volt mod his card. And there is no higher image quality on the 4850 side. It might handle higher resolutions better and feel the AA penalty better, but the image quality is the same.
Originally posted by: MrK6
The HD 4850 is just a phenomenal bang-for-your-buck package, especially for the enthusiast looking to squeeze every last drop of performance out of it.
I totally agree with you on this. But this thread is not about what I choose between 4850 and 9800GTX+. Is about the extra hassle that changing one card with another equal card, means and if it pays off.