[SOLVED] i7 work why i9 dont

[Xzer0]

if msi motherboard ms-b9071 have max 2400 Hz how is possible to work i7 8700 with 2600 hz and i9 9900 cant with the same Hz

 

[CountMike]

if msi motherboard ms-b9071 have max 2400 Hz how is possible to work i7 8700 with 2600 hz and i9 9900 cant with the same Hz

Are you talking about RAM ?

 

[Xzer0]

https://ark.intel.com/content/www/u...5-7400-processor-6m-cache-up-to-3-50-ghz.html
pls look on Memory types DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V this i have now and saw some guys with i7 8700 with memory types 2600 on the same motherboard ms-b9071 which can work with max 2400 Hz so if i9 9900 have the same memory types and
TDP 65 W why nobody use it and can i use it or i9 9900k is a risk in that? sry im not native english.

 

[USAFRet]

if msi motherboard ms-b9071 have max 2400 Hz how is possible to work i7 8700 with 2600 hz and i9 9900 cant with the same Hz

What specific motherboard is it?
Even though the "socket" is the same, unlikely the chipset can use the i9 9900.

7th or 8th gen CPU, yes.
9th gen, no.

 

[sizzling]

https://ark.intel.com/content/www/u...5-7400-processor-6m-cache-up-to-3-50-ghz.html
pls look on Memory types DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V this i have now and saw some guys with i7 8700 with memory types 2600 on the same motherboard ms-b9071 which can work with max 2400 Hz so if i9 9900 have the same memory types and
TDP 65 W why nobody use it and can i use it or i9 9900k is a risk in that? sry im not native english.

The RAM speed the cpu supports is largely irrelevant, the important thing is the RAM speed supported by the motherboard. However any motherboard that supports a 7400 will not support 8th or 9th generation CPU’s. Although the sockets are the same the 8th and 9th generation have addictions pins dedicated to power delivery and use different motherboard chipsets.

 

[Xzer0]

so if have same socket model FCLGA1151 i9 could work right?

 

[USAFRet]

so if have same socket model FCLGA1151 i9 could work right?

No.
The motherboards have different chipsets. One that works with an i7 will NOT work with an i9.

 

[Xzer0]

ok ty for help man. respect+

 

[sizzling]

ok ty for help man. respect+

Also with high end CPU’s you need to invest in a high quality motherboard. Cheap motherboards will say they support a 9900k but their VRM’s are insufficient to run it at even stock speeds under heavy load.

 

[SkyNetRising]

The motherboards have different chipsets. One that works with an i7 will NOT work with an i9.

This is just plain wrong.
Motherboard that supports i9 can support i7 too (and i5 and i3 and pentium and celeron).

 

[Xzer0]

yep but cant find a motherboard for aegis 3

 

[SkyNetRising]

yep but cant find a motherboard for aegis 3

What exactly are you trying to accomplish there?
Aegis 3 supports 8th gen cpus (possibly also 9th gen with appropriate BIOS update).
https://www.msi.com/Desktop/Aegis-3-8th/Specification

There also appears to be Aegis 3 7th gen. This supports 7th and 6th gen cpus only.

 

[USAFRet]

This is just plain wrong.
Motherboard that supports i9 can support i7 too (and i5 and i3 and pentium and celeron).

Backwards, yes.
Forwards, not necessarily.