BTRY B 529th FA BN Lifer Nov 26, 2005 15,093 312 126 Feb 9, 2021 #1 How wide is the bit path per memory channel on Vermeer? 128 bit? Therefore dual channel on Vermeer would be a total of 256 bit?
How wide is the bit path per memory channel on Vermeer? 128 bit? Therefore dual channel on Vermeer would be a total of 256 bit?
VirtualLarry No Lifer Aug 25, 2001 56,327 10,035 126 Feb 9, 2021 #2 DDR4 DIMMs (non-ECC) are 64-bit. ECC DDR4 is 72-bit. I think. Dual-channel is x2, and quad-channel is x4. Upvote 0 Downvote
DDR4 DIMMs (non-ECC) are 64-bit. ECC DDR4 is 72-bit. I think. Dual-channel is x2, and quad-channel is x4.
BTRY B 529th FA BN Lifer Nov 26, 2005 15,093 312 126 Feb 9, 2021 #3 I think Single Rank is 64 bit wide, Dual Rank would be 128 bit wide, but I'm asking about the CPU memory channel width in data bit. EDIT: DDR4 ICs I think are 8 bit. Upvote 0 Downvote
I think Single Rank is 64 bit wide, Dual Rank would be 128 bit wide, but I'm asking about the CPU memory channel width in data bit. EDIT: DDR4 ICs I think are 8 bit.