Performance increase?

xa376

Honorable
Jun 8, 2012
126
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10,690
Hello,
Currently I am upgrading my CPU from an Intel Core 2 Duo @ 2.2 ghz. To an FX-6200 (6 core) 3.8 ghz. CPU.
I am curious as to how much of a performance increase there will be. Will it be noticeable in browsing as well as gaming?
 
Solution
You will see an improvement. Arguably, the FX CPUs performs as well as Core 2 Duo / Quad CPUs at the same clock speeds. Therefore, a FX-6200 @ 3.8GHz vs the older Core 2 Duo @ 2.2GHz should perform 73% better when taking into consideration 2 cores. When more than 2 cores are used the performance will be even greater. Note that this is just raw potential performance, not actual performance. For example if you were to overclock your Core 2 Duo by 10%, that does not mean all benchmark performance will improve by 10%. It may be more like between 4% - 7% depending on the program being benchmarked.

Also note that there are very few games that can use 4 cores, BF3 being one of those very few games.


For other purposes besides gaming. I wouldn't get a 81xx for that either, but it's still a better buy than a 6200. Seriously though, an i3 or a slightly OC'd Phenom II X4 will out perform the 6200 in games (and a 81xx too, actually). Wait for Piledriver if you're hell bent on a BD architecture CPU.
 
You will see an improvement. Arguably, the FX CPUs performs as well as Core 2 Duo / Quad CPUs at the same clock speeds. Therefore, a FX-6200 @ 3.8GHz vs the older Core 2 Duo @ 2.2GHz should perform 73% better when taking into consideration 2 cores. When more than 2 cores are used the performance will be even greater. Note that this is just raw potential performance, not actual performance. For example if you were to overclock your Core 2 Duo by 10%, that does not mean all benchmark performance will improve by 10%. It may be more like between 4% - 7% depending on the program being benchmarked.

Also note that there are very few games that can use 4 cores, BF3 being one of those very few games.
 
Solution


LOL, Nope. BD can't even even match first gen Core Intel's, so matching and/or exceeding a current i5 with Piledriver is just a pipe dream. AMD really screwed up with the BD architecture. It may make more sense in the future, but for now, it's a mess.
 
AMD is shooting for a performance increase of between 5% - 15% for every newly released CPU generation. Therefore, expecting 15% will be shooting for the high end of that range. Too early to tell what it's actual performance increase will be.

However, assuming a 15% increase, that means PileDriver's performance would be approximately between the performance of the 1st and 2nd gen Core i3/i5/i7 CPUs if the clock speeds were the same.
 


5% is just about at the high end of what I expect from any performance increase with Win 8. Just don't bet on it... Software improvements can't make up for horrible IPC.
 


It's actually been proven that the higher end FX processors are not worth the money, and the only one nearly worth the money is the FX-4100, as it is very cheap, and you can still overclock it. At higher price points, you might as well go with Intel.

Currently on Newegg (offer ends in 4 days [6/18]) the FX-4100 is $99.99, after the promo, it's $109.99. Under $100 is starting to approach a good bargain. If I see it drop to $90 or $80, I'd most likely buy it to upgrade off my Propus.