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post #1 of 5 (permalink) Old 06-16-2019, 11:09 PM - Thread Starter
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Does XMP change ram readings?

Does this change what your advertised RAM reading should be?

for example, if you have 2400 Mhz ram, your CPUZ should read DRAM freq of 1200 . and you double it to get the DDR speed of 2400.

if you have 2400 Mhz ram, and you enable XMP, should your bios RAM be set at 1200 or 2400?

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post #2 of 5 (permalink) Old 06-16-2019, 11:16 PM
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post #3 of 5 (permalink) Old 06-17-2019, 04:47 AM
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Quote: Originally Posted by IMKR View Post
if you have 2400 Mhz ram, and you enable XMP, should your bios RAM be set at 1200 or 2400?
1200MHz 2400 DDR
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post #4 of 5 (permalink) Old 06-17-2019, 04:02 PM
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XMP profile is the rated / advertised spec of the RAM. So if using a certified motherboard and capable CPU, once XMP Profile is enabled in BIOS, the system can recognize DDR4-2400 (1200MHz). Otherwise it is AUTO default DDR3-1333 (667MHz) or DDR4-2133 (1066MHz)

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post #5 of 5 (permalink) Old 06-17-2019, 04:10 PM
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Quote: Originally Posted by IMKR View Post
Does this change what your advertised RAM reading should be?

for example, if you have 2400 Mhz ram, your CPUZ should read DRAM freq of 1200 . and you double it to get the DDR speed of 2400.

if you have 2400 Mhz ram, and you enable XMP, should your bios RAM be set at 1200 or 2400?
BIOS should read 2400. CPU-Z should read 1200.

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