bus speed 99.76 z790 Steel Legend
Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=25137
Printed Date: 16 Apr 2024 at 4:12pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: bus speed 99.76 z790 Steel Legend
Posted By: higaseiti
Subject: bus speed 99.76 z790 Steel Legend
Date Posted: 27 Nov 2022 at 1:45pm
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My bus speed doesn't stay at 100. So my i7 13700kf doesn't reach 5.4 which is the speed reported by Intel. Please, return with the bios options: Spread Spectrum or Bclk Advanced Setting / Bclk SSC Mode as informed in the bios manual pdf but that does not appear in the bios of the Z790... If you can send a new bios with these options I would be very grateful, otherwise I will return the product. thanks. PS.: In my inf TVB, not appear temps too... Beta bios 3.06 **My first Asrock and I'm disappointed.  
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Replies:
Posted By: wired-dev
Date Posted: 28 Nov 2022 at 3:31am
| actilly it sounds like your in performance mode rahter then normal. as all your cores are at max; can only do 5.4 with 2 cores active/maxed out. so there ya go |
Posted By: higaseiti
Date Posted: 28 Nov 2022 at 10:25am
 Even in balanced power mode or economy, the bus speed doesn't change to 100. It seems that this doesn't happen with other brands. I'll try with an Aorus. |
Posted By: fakenzz
Date Posted: 28 Nov 2022 at 1:20pm
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I ordered Z790 Steel Legend and im kinda worried seeing these posts. Because of this BLCK speed performance is worse than on other brands, ive seen benchmarks on geekbench for example. I dont know what to do, i really want ASRock as my motherboard again but vcore is overdone even in Taichi model. Only sensible alternative i see is AORUS ELITE AX DDR5. Gigabyte BIOS and compability with RAMs and NVMEs is typically a mess but at least vcore is behaving correctly and BLCK is set correctly on 100mhz. |
Posted By: higaseiti
Date Posted: 28 Nov 2022 at 8:27pm
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Yes, performance is worse. A friend made the switch to Aorus and is very happy. Cold card, bus speed at 100 and vcore low. I'll wait for the next bios. If it stays at 99.76, I'll switch to Aorus. |