#New AM5 build, 7000mhz Corsair Ram stuck at 3600, anything above crashes computer

1 messages · Page 1 of 1 (latest)

lapis python
#

Gday, I just bought into the new AM5 Arcitecture.

My build consists of:

  • AMD Ryzen 7 7800 X3D
  • MSI X670E Carbon Wifi Motherboard
  • 64GB Corsair Vengence Ram 7000Mhz
  • AMD 7900 XTX GPU
  • Silverstone 1000W-PTS Power supply
  • NZXT Kraken Elite 360 AIO cooler
  • Windows 11 64 OS

The computer boots up as normal except the RAM runs at 3600 on auto and if I raise it up the computer refuses to boot and flashes orange/red lights on the MB. The Ram is volted to 1.8 and the CPU runs at 4.2ghz.

Any idea on what I can do to fix it? Id like to utlise the full of most of the Rams potential lmfao

mossy osprey
#

ok did you get 2 32gb stick or 4 16gb stick

lapis python
#

4 16gb

mossy osprey
lapis python
#

ram no good?

mossy osprey
#

just dont run 2dpc

#

with ddr5

#

with ddr4 some cpu it was fine eg vermear cpus

lapis python
#

ah its just how it works with am5 now?

mossy osprey
#

thats just how it works with ddr5

#

dont use 2dpc with ddr5

lapis python
#

I gotcha

mossy osprey
#

and dont get over ram 6400 for 7000 amd

lapis python
#

Alright, thats good to know

mossy osprey
#

but but 6000 is 95% most say 6400 is hope it works

#

7000 is uclk/2=mclk and still maybe

#

and 1.8V on ram

#

and good advice dont buy 2 kits mix them

lapis python
#

yeah theyre the same variant

mossy osprey
#

and yes buying 2 of the same kit is still mixing ram

#

they change what ic in each kit all the time

lapis python
#

ahh

#

well thats a pain in the ass

mossy osprey
#

you dont want me to have me rant about ram

#

and most 64GB kits are cheaper the 32gb kits i have noticed PER GB

lapis python
#

yeah im looking at that now smh

lapis python
# mossy osprey you dont want me to have me rant about ram

sorry mate just checking
think this will work with the MSI X670E carbon board i have?

https://www.umart.com.au/product/corsair-64gb-2x32gb-cmt64gx5m2b5600z40k-dominator-platinum-rgb-c40-5600mhz-amd-ddr5-ram-grey-68801

Corsair 64GB (2x32GB) CMT64GX5M2B5600Z40K Dominator Platinum RGB C4...

Buy Corsair 64GB (2x32GB) CMT64GX5M2B5600Z40K Dominator Platinum RGB C40 5600MHz AMD DDR5 RAM - Grey - Buy Now, Pay Later + FREE pick-up & same day dispatch!

mossy osprey
lapis python
#

out of stock near me god damn lol

#

but guessing this is the best one for my board or the 7800 X3D overall?

mossy osprey
lapis python
mossy osprey
#

Australia prices suck

lapis python
#

im aware lmfao

#

i just use Umart cause its in my local area

mossy osprey
#

ddr5 fun fact on amd 7000 cpu if you run 2dpc they only support ddr5 3600

lapis python
#

2DPC means 4 sticks yes?

mossy osprey
#

duel channal with 2 sticks per channel

lapis python
#

cause if it does thats a huge pain in the ass cause I threw away the packaging so i cant fuckin return em.

mossy osprey
#

dpc DIMM PER CHANNEL

lapis python
#

to me that sounds like 4 sticks lmao cx

mossy osprey
#

fun fact amd expo and intel xmp are the same