Seeyou Posted August 22, 2007 Share Posted August 22, 2007 Hello!! I have following problem: I got myself a dual quadcore xeon system with following hardware: MB: Tyan Tempest i5000XT CPU: 2x Xeon E5310 (4 cores per processor) VGA: XFX 7600GS (Natit Dual DVI) RAM: 4x 1GB FB DIMM Kingston Modules HD: Samsung 320 SATA I installed the uphuck v1.3 OSX 10.4.9 DVD without any trouble, LAN, VGA, CPUs, RAM, EVERYTHING working out of the box except audio. I thought I had found the ideal configuration for a Mac Pro clone BUT: I wasn't satisfied from the performance. A full xBench gave me a score of 85, maybe too little for a 8-core system. After trying to find out what went wrong, I noticed that my FSB is locked at 200MHz (should be 1066 according to the specs of the cpu, the M/B manual and the CPUz scan under WinXP). I have a Mac Pro at work where the bus speed is 1333 and it is indicated correctly under "about this mac > more info" as 1,3GHz. I tried the fsb=266 flag with no luck, the fsb keeps on being detected as 200MHz. On the other hand, I don't have any audio playback issues (Using a MOTU 192HD audio card, never bothered fixing the onboard audio) which is a common problem when the fsb is set to a wrong speed. I spent many days searching the forum with no luck. If anyone has a suggestion, please respond to this topic! PS. I also tried Jas 10.4.8 ppf1 ppf2 release and had the same problem. Link to comment Share on other sites More sharing options...
asap18 Posted August 22, 2007 Share Posted August 22, 2007 likely a cosmetic error, the fsb=xxx does not affect sys prof, only affects kernel. Link to comment Share on other sites More sharing options...
Seeyou Posted August 22, 2007 Author Share Posted August 22, 2007 Wow! That was fast! Is there any kind of utility that detects the real fsb speed so I can make sure that it is in deed a cosmetic error? Thank you! Link to comment Share on other sites More sharing options...
Seeyou Posted August 22, 2007 Author Share Posted August 22, 2007 Anyone?? Link to comment Share on other sites More sharing options...
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