I just built my PC. I have the x470 gaming plus motherboard and 2x8GB COrsair Vengeance LPX 3000 MHz ram. It is only working on 2133 MHz. Is there anything that can be done to get the speeds up? Thanks.
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1What is your processor (this CPU type is cut of in the image)?– zx485Nov 28, 2018 at 21:49
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1I can see two XMP profiles in the bottom of the pic, have you enabled any of them?– Patrick JørgensenNov 28, 2018 at 21:52
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Processor is ryzen 2600x 4.05 Ghz. And what do you mean by xmp profiles?– Scavenger23Nov 28, 2018 at 21:57
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I mean I see they are there. Not sure how to turn them on– Scavenger23Nov 28, 2018 at 21:57
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Have a look at your Mainboard manual for this. Look for anything related to "Memory".– zx485Nov 28, 2018 at 21:58
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1 Answer
If, for example, you have a AMD Ryzen™ 5 2600 Processor installed in your mainboard, you can set your RAM speed up to 2933 Mhz (see "System Memory Specification").
So select the appropriate memory profile in the UEFI BIOS.
Here it would be the XMP Profile 2 with
DDR4 2933MHz 15-17-17-35
which would be the maximum that you can achieve with this CPU.
The maximum speed varies with the CPU installed.