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Talos II / RAM clock with full channels
« on: July 17, 2021, 07:46:25 am »
The Talos II wiki (https://wiki.raptorcs.com/wiki/POWER9_Hardware_Compatibility_List/Memory) makes the following claim:
"Ram will be running at a potentially slower frequency (2666, 2400, or 2133) based on if there is 1, 2 or 4 DIMMs per channel"
However, I have not been able to find any additional information elaborating on this. I'm looking at building out a high-powered workstation, so I'm going to end up with all memory slots full; however, I'm not keen on paying extra for memory with a faster clock that I won't use (that, and at least in the old days, it would decrease performance if the memory and bus clocks weren't sync'ed).
Is there any information anywhere that further elaborates on what the memory clock frequencies are for the number of DIMMs per channel?
"Ram will be running at a potentially slower frequency (2666, 2400, or 2133) based on if there is 1, 2 or 4 DIMMs per channel"
However, I have not been able to find any additional information elaborating on this. I'm looking at building out a high-powered workstation, so I'm going to end up with all memory slots full; however, I'm not keen on paying extra for memory with a faster clock that I won't use (that, and at least in the old days, it would decrease performance if the memory and bus clocks weren't sync'ed).
Is there any information anywhere that further elaborates on what the memory clock frequencies are for the number of DIMMs per channel?
