Budget (including currency): Just looking at RAM and price not really an issue, more availability
Country: Australia
Games, programs or workloads that it will be used for: Gaming at 1080/144 OR working with lots of programs, VM's and 3 x 1080p and 1 x 4K screens
Other details (existing parts lists, whether any peripherals are needed, what you're upgrading from, when you're going to buy, what resolution and refresh rate you want to play at, etc):
I am finally upgrading my 5 year old Mobo. Most of the parts, Case, PSU, AIO, Dives, etc are being reused with the upgrade to AM5 and DDR5 being the big technology jumps.
I have decided on
MSI MAG X670E TomaHawk Wifi AM5 ATX Motherboard
AMD Ryzen 7 7800X3D 8 Core AM5 4.2GHz CPU Processor
Since they are now available and reasonably priced in Australia.
My problem is what RAM to get?
I am looking at getting 64GB in 2 x 32 as I currently run 32GB and have almost hit the wall a few times running VM's for work.
At first I was finding it hard to get options on AMD EXPO DDR5 but was able to find 6000MHz RAM near me that was not quite what I wanted.
So now I am toying with ordering something and having to wait to get better 32CL RAM than the 36CL near me.
The specs on this board list the following
• 1DPC 1R Max speed up to 7800+ MHz
• 1DPC 2R Max speed up to 6400+ MHz
• 2DPC 1R Max speed up to 6400+ MHz
• 2DPC 2R Max speed up to 5400+ MHz
I have always had trouble following this stuff and with the new DDR5 I read somewhere that the new big chips were dual in one slot so the best I had a chance of getting with two chips was 5400MHz.
Then I read that AMD was only getting 600MHz regardless, then more recently it was suggested you can get 6400MHz working now.
So my questions are:
1. Will this board run a pair of DDR5 32GB 6400MHz at 6400MHz?
2. is it worth the wait and expense to get 6400MHz CL32 and max out my board for the future or should I just get 6000MHz CL36 and build it now?
Appreciate your feedback!