XMP not working on Ryzen 7 2700x

[Deleted member 185158]

If the bios is up to date, you still have an issue, take the memory back and get something else.

I dont like jedec has way way looser timings then xmp.

Garbage set of ram.

 

[eidairaman1]

If the bios is up to date, you still have an issue, take the memory back and get something else.

I dont like jedec has way way looser timings then xmp.

Garbage set of ram.

Jedec was standard for SPD before intel created xmp.

 

[Deleted member 185158]

Jedec was standard for SPD before intel created xmp.

The board is posting cas 15 with the memory that has jedec #6 as cl-22.

Which tells me the bios is no good with the memory or the memory is garbage with cas 22 which is what I suspect is the issue.

Even my corsair Hynix (which You hate) does better than this with my 2700x.

Just sayin.

Xmp is just a tested OC profile generally for Intel because Intel IMC has always been better than AMD imc.
Even AMD ddr3 ram didnt improve FX imc and was pretty much a wash.

Amd boards just change the naming xmp to docp but should still act the same unless the AMD imc is weak or weaker than Intel which is till the case even today.

Theres nobody running 4300mhz memory frequency on AMD with cas 16 and if so, either rare lucky or extremely cooled.

 

[eidairaman1]

The board is posting cas 15 with the memory that has jedec #6 as cl-22.

Which tells me the bios is no good with the memory or the memory is garbage with cas 22 which is what I suspect is the issue.

Even my corsair Hynix (which You hate) does better than this with my 2700x.

Just sayin.

Xmp is just a tested OC profile generally for Intel because Intel IMC has always been better than AMD imc.
Even AMD ddr3 ram didnt improve FX imc and was pretty much a wash.

Amd boards just change the naming xmp to docp but should still act the same unless the AMD imc is weak or weaker than Intel which is till the case even today.

Theres nobody running 4300mhz memory frequency on AMD with cas 16 and if so, either rare lucky or extremely cooled.

Considering cas 9 for 16GB kit at 2400 on mine doesnt load correctly, 10 is tightest...

 

[Deleted member 185158]

Considering cas 9 for 16GB kit at 2400 on mine doesnt load correctly, 10 is tightest...

My 3600 sticks will post windows at cas 13.
The sk hynix will do 3000 at cas 12. 3200mhz at cas 14 or looser.

1.40v is something OP could try at xmp.

 

[eidairaman1]

My 3600 sticks will post windows at cas 13.
The sk hynix will do 3000 at cas 12. 3200mhz at cas 14 or looser.

1.40v is something OP could try at xmp.

DDR3 here lol, after 2400 i need to raise bus freq.

 

[Deleted member 185158]

DDR3 here lol, after 2400 i need to raise bus freq.

I miss the old reference clocking days. All gone... I have old hardware but we'll probably never see that again.

 

[iuliug]

Hi, had teh same issue.

See me post here: https://www.techpowerup.com/forums/...n-not-be-activated.261355/page-2#post-4157960

Did u managed to fix yours?