memory integrity detection and correction [was: SSD Optimization - Crucial CT1000MX500SSD1]
On 05/10/2022 05:07, David Christensen wrote:
https://www.tomshardware.com/news/intel-enables-ecc-on-12th-gen-core-cpus
On 10/5/22 04:32, piorunz wrote:
"Speaking of Intel’s W680, it is necessary to note that this chipset has
essentially the same features as Z690, but given its workstation nature,
it lacks support for overclocking."
So that's still way behind AMD. I got both ECC and OC.
I later found this AnandTech article with the title "The Intel W680
Chipset Overview: Alder Lake Workstations Get ECC Memory and
Overclocking Support":
https://www.anandtech.com/show/17308/the-intel-w680-chipset-overview-ecc-for-alder-lake-workstations
It is surprising that Tom's Hardware and AnandTech state the opposite
regarding the Intel W680 chipset and overclocking support. I assume
AnandTech is correct, as they mention announced motherboards.
AnandTech also indicates that those boards do not have the over-sized
power regulation circuitry that is required for serious overclocking.
Perhaps another vendor has built such a motherboard since then.
Here are some additional articles on the subject of memory integrity
detection and correction:
https://en.wikipedia.org/wiki/ECC_memory
https://www.zdnet.com/article/dram-error-rates-nightmare-on-dimm-street/
While researching ECC memory a few years ago, I recall seeing an article
that discussed memory errors vs. memory size. 16 GB was the unity
threshold -- computers with less than 16 GB of memory had an error
likelihood of less than 1 bit per day (?) and computers with more than
16 GB had a likelihood greater than 1. I cannot remember the system
loading model (e.g. light to moderate desktop 8 hours vs. heavy
workstation 8 hours vs. heavy server 24 hours).
David
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