FX-8350 Throttling on GA-990FX-UD3 R5
- Thread starter 31337x
- Start date
Solution
I had that same problem on my Crosshair V, my NB/VRM voltages would drop into red and freeze my screen in the BIOS but once I plugged my cooler fans into different slots it made my rpms go to 2700 and now everything is running very well and cool at 4.7. Glad you got it working
Sleetz
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- Mar 8, 2014
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31337x :
can you check this screenshot please ?
the first 2 run score was ok but the last 3 runs are much slower and that when i get the throttle to 1406MHz ( i even went down to 4.6 instead of 4.8 but still the same)
the first 2 run score was ok but the last 3 runs are much slower and that when i get the throttle to 1406MHz ( i even went down to 4.6 instead of 4.8 but still the same)
Your motherboard voltages are all under what they are supposed to be by a fair amount, maybe time for an upgrade.
Here is my setup with an 8350:
I have C6 enabled.
Sleetz
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- Mar 8, 2014
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Well your +3.3V is at +2.04, +5V is at +3.3V, your +12V is at +8.112V, your -12V is at -8.928, -5V is at the same as your -12V (-8.928). I would check your voltages in your BIOS as HWMonitor could be reading them wrong. Make sure everything is plugged in properly from your power supply as well.
- Sep 25, 2015
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I guess I got it,,, its NB/VRM overheat, I couldn't even touch the heatsink during the stress test so I just put 140 mm fractal fan above the VRM+NB heatsink and guess what ? i delayed the throttle on 4.8 GHz for more than 4 tests ( used to throttle after the first run on 4.8 GHz) ,, seems Gigabyte did not learn from the old versions of UD3, how sad :-(.
Sleetz
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- Mar 8, 2014
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I had that same problem on my Crosshair V, my NB/VRM voltages would drop into red and freeze my screen in the BIOS but once I plugged my cooler fans into different slots it made my rpms go to 2700 and now everything is running very well and cool at 4.7. Glad you got it working
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