will DDR4 2133/2400 @ 1.35v be considered none OC Ram for I7-7700k?

[dreamerx213]

I need to know if using this ram https://www.newegg.com/Product/Product.aspx?Item=N82E16820104601 with XMP profile will still be seen as supported "none OC" ram
on my mis z270 gaming m7 with 7700k cpu since the ram is 1.35v and not 1.2v

 

[MrN1ce9uy]

Hello,

I'm not sure what you are asking. I looked an that RAM operates at 1.2V. If you run that RAM at anything over 2133MHz or over 1.2V it will be considered overclocked.

 

[TechyInAZ]

I'm also confused.

XMP profiles can be used even on non overclocks like 2133mhz, all the XMP does is tighten the timings, so in that sense it is an overclock.

 

[dreamerx213]

Hello,

I'm not sure what you are asking. I looked an that RAM operates at 1.2V. If you run that RAM at anything over 2133MHz or over 1.2V it will be considered overclocked.

sorry that was the wrong link, the ram has 2 profiles one at 1.2v 2400mhz and the other 1.35v 2400mhz
the 1.35v has a CL of 12 the 1.2v a CL of 13.. I just wanted to know if it was still none OC at 1.35v on my mobo.

HX424C12SB2K4/32 http://www.kingston.com/dataSheets/HX424C12SB2K4_32.pdf

When I say none OC I mean like not OC the MC of the CPU because I know the i7 7700k supports 2400mhz and anything over that would be OC ram, but most DDR4 2400mhz ram is 1.2v not 1.35

 

[NerdIT]

Hello,

I'm not sure what you are asking. I looked an that RAM operates at 1.2V. If you run that RAM at anything over 2133MHz or over 1.2V it will be considered overclocked.

sorry that was the wrong link, the ram has 2 profiles one at 1.2v 2400mhz and the other 1.35v 2400mhz
the 1.35v has a CL of 12 the 1.2v a CL of 13.. I just wanted to know if it was still none OC at 1.35v on my mobo.

HX424C12SB2K4/32 http://www.kingston.com/dataSheets/HX424C12SB2K4_32.pdf

When I say none OC I mean like not OC the MC of the CPU because I know the i7 7700k supports 2400mhz and anything over that would be OC ram, but most DDR4 2400mhz ram is 1.2v not 1.35

Are you sure you are not confusing the CPU voltage and the DRAM voltages? DDR4 runs at around 1.2v, which so happens to be a common voltage for intel CPUs..they are related somewhat, but not really in a "compatibility" kind of way.

 

[dreamerx213]

Hello,

I'm not sure what you are asking. I looked an that RAM operates at 1.2V. If you run that RAM at anything over 2133MHz or over 1.2V it will be considered overclocked.

sorry that was the wrong link, the ram has 2 profiles one at 1.2v 2400mhz and the other 1.35v 2400mhz
the 1.35v has a CL of 12 the 1.2v a CL of 13.. I just wanted to know if it was still none OC at 1.35v on my mobo.

HX424C12SB2K4/32 http://www.kingston.com/dataSheets/HX424C12SB2K4_32.pdf

When I say none OC I mean like not OC the MC of the CPU because I know the i7 7700k supports 2400mhz and anything over that would be OC ram, but most DDR4 2400mhz ram is 1.2v not 1.35

Are you sure you are not confusing the CPU voltage and the DRAM voltages? DDR4 runs at around 1.2v, which so happens to be a common voltage for intel CPUs..they are related somewhat, but not really in a "compatibility" kind of way.

What I was trying to say is any DDR4 over 2400mhz with XMP enabled OC"s the MC of the i7 7700k CPU and since most
DDR 4 @ 1.35v is over 2400mhz what about 2400mhz that's 1.35v will it cause the same result

 

[NerdIT]

Hello,

I'm not sure what you are asking. I looked an that RAM operates at 1.2V. If you run that RAM at anything over 2133MHz or over 1.2V it will be considered overclocked.

sorry that was the wrong link, the ram has 2 profiles one at 1.2v 2400mhz and the other 1.35v 2400mhz
the 1.35v has a CL of 12 the 1.2v a CL of 13.. I just wanted to know if it was still none OC at 1.35v on my mobo.

HX424C12SB2K4/32 http://www.kingston.com/dataSheets/HX424C12SB2K4_32.pdf

When I say none OC I mean like not OC the MC of the CPU because I know the i7 7700k supports 2400mhz and anything over that would be OC ram, but most DDR4 2400mhz ram is 1.2v not 1.35

Are you sure you are not confusing the CPU voltage and the DRAM voltages? DDR4 runs at around 1.2v, which so happens to be a common voltage for intel CPUs..they are related somewhat, but not really in a "compatibility" kind of way.

What I was trying to say is any DDR4 over 2400mhz with XMP enabled OC"s the MC of the i7 7700k CPU and since most
DDR 4 @ 1.35v is over 2400mhz what about 2400mhz that's 1.35v will it cause the same result

If enabling the XMP profile does not change the BCLK, then just OC the CPU as usual.

When enabling XMP, most of the time it changes the BLCK of the CPU (usually from 100 to 125). So, with an XMP profile enabled, just adjust your CPU multiplier to get the same result. For example, if default is 100 BLCK, with lets say a x40 multiplier to equal 4000Mhz (4GHz) - 100 x 40 =4000. If BLCK changes to 125, then the multiplier would be 32 (32 x 125 = 4000) for same OC.

The voltages will adjust themselves by default. This should be fine for most overclocks. I would leave the DRAM voltages alone, if anything just plug in the vCore voltage manually once you find a stable voltage.

 

[TechyInAZ]

I've never heard of the XMP profile EVER changing the BCLK. Where do I find that info?

 

[NerdIT]

I've never heard of the XMP profile EVER changing the BCLK. Where do I find that info?

Here's a few articles:

https://www.techpowerup.com/forums/threads/bclk-change-from-xmp.220683/

http://www.overclock.net/t/1554194/xmp-profile-affect-base-clock

http://www.tomshardware.com/answers/id-2868944/xmp-changed-cpu-clock-speed.html

 

[NerdIT]

It differs from chip/chipset