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Dual core Opteron vs dual core Athlon
Greetings, I'm currently running an Athlon 4200 X2 o/c'ed to 2.6ghz. No voltage change from stock. I would like to get as much out of the system to extend its life as much as possible. I just upgraded my wife's computer with an Opteron 170 2.0ghz processor from a 3700 San Diego. Big difference and it seems faster than my system without being overclocked. Hard drive is already there (Raptor 150). 2gig CAS2 memory. 7600GT video board. I like a very responsive system, but I'm not a gamer. I've been thinking of upgrading to a more robust / faster processor. An Opty 175 is a possibility. Would there be a difference in performance between the 4200 X2 and an Opteron 175? TIA |
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Dual core Opteron vs dual core Athlon
On Fri, 09 Mar 2007 20:49:57 -0600, Old Guy wrote:
Would there be a difference in performance between the 4200 X2 and an Opteron 175? Yes. The 175 has 1MB l2 cache while the X2 4200+ only has 512K per core. The X2 4400+ is the same as the 175. But to be honest, they all run at 2.2GHz, so it would really depend on the apps you run and if they would take advantage of the larger caches. if not, then they'd all run about the same speed. Actually the one with the smaller cache would be slightly faster due to a little more overhead of the 1MB caches of the 175/4400+. -- Want the ultimate in free OTA SD/HDTV Recorder? http://mythtv.org http://mysettopbox.tv/knoppmyth.html Usenet alt.video.ptv.mythtv My server http://wesnewell.no-ip.com/cpu.php HD Tivo S3 compared http://wesnewell.no-ip.com/mythtivo.htm |
#3
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Dual core Opteron vs dual core Athlon
"Wes Newell" wrote in message news:cjrIh.455$8u4.87@trnddc08... On Fri, 09 Mar 2007 20:49:57 -0600, Old Guy wrote: Would there be a difference in performance between the 4200 X2 and an Opteron 175? Yes. The 175 has 1MB l2 cache while the X2 4200+ only has 512K per core. The X2 4400+ is the same as the 175. But to be honest, they all run at 2.2GHz, so it would really depend on the apps you run and if they would take advantage of the larger caches. if not, then they'd all run about the same speed. Actually the one with the smaller cache would be slightly faster due to a little more overhead of the 1MB caches of the 175/4400+. -- Want the ultimate in free OTA SD/HDTV Recorder? http://mythtv.org http://mysettopbox.tv/knoppmyth.html Usenet alt.video.ptv.mythtv My server http://wesnewell.no-ip.com/cpu.php HD Tivo S3 compared http://wesnewell.no-ip.com/mythtivo.htm Well, I just upgraded from an X2 2.2ghz(forget the 4400+?) to an Opteron 1212. Sam 2ghz RAM, but the Opteron runs a lot faster than the 2,2ghz! Now it could be and probably is the memory being faster, but I like the improvement. The only reason I upgraded is to allow for CPU upgrades in the AM2 set. |
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