Intel and Microsoft release final Spectre Patches up to and including Sandy Bridge
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insp1re2600
glad they decided to do sandy and ivy too.
386SX
liesenberg
Reading several posts I have seen that Intel plans to update microcodes of its processors dating to 2007.
I have to say that I'm really happy to see this, especially in these times where PC hardware are way to expensive to me even consider an upgrade!
Long live to my 875k at 4.0! Running strong and snappy!
I only hope the performance drop dont be huge and stays in the single digit area.
I just wonder if Intel have any plans on realeasing any BIOS updates to his older motherboards or older plataforms users must rely only on MS Updates alone...
Best regards,
Will.
mbk1969
https://www.win-raid.com/f16-BIOS-Modding-Guides-and-Problems.html
Btw, DX models of CPUs were much cooler than SX ones back then.
Then you will be happy to know that you will not be needed to modify BIOS for this update to work. Windows will upload updated microcode at the start.
As for Intel BIOS probably you can get an expertise on BIOS modding here mbk1969
liesenberg
Devla
Asrock updated some Bioses also today. Just updated my X99 OC Formula and it now passes Inspectre.
fantaskarsef
Uhm... not sure what's about to happen, but I haven't gotten an update, win10 1607, Haswell-E... I guess announcing they're planning to just makes them offer those updates next patch tuesday, in about a month from now?
(Just saying, would be 3 months AFTER Intel planned to have all the fixes ready, still not even a blink from Asus for my Rampage5Extreme mainboard... even better, I just found they took it out of their product line... gj Asus you wankas o_O)
mbk1969
fantaskarsef
Well thanks, they are not really delivering it then, they are just hosting...
mbk1969
https://support.microsoft.com/en-us/help/4090007/intel-microcode-updates
There was no update for Haswells yet. Only for *Lake ones
mbk1969
There is this summary page
https://support.microsoft.com/en-gb/help/4093836/summary-of-intel-microcode-updates
It is being updated so we should just check it regularly.
plopingo
Nothing for my I7 960 🙁
Truder
Out of curiosity, I checked inspectre on my old Q6600 system, can confirm, it's vulnerable to Spectre and Meltdown (although meltdown has the os protection update).
I wonder if I should pull my old Pentium 4 system out of storage and check that 😀?
KBDE
I wonder how the performance drop is going to be now that the patches including the microcode updates are out. Is there any updated info on this already?
sajibjoarder
can any one tell me about the performance impact. i run a 4770k @4.3ghz
Robbo9999
After I read this article I was thinking that it meant that KB4090007 had been updated to include the Sandybridge microcodes, but no, it's not available yet from Microsoft with the Sandybridge microcodes, Coffee Lake down to Skylake (being the oldest) are the only ones currently released:
https://support.microsoft.com/en-gb/help/4090007/intel-microcode-updates
This means I can't patch my old Sandybridge laptop quite yet, will need to wait for KB4090007 to be updated with the Sandybridge microcodes.
KBDE
Good read (especially towards the end, real world performance):
https://www.pcworld.com/article/3250645/laptop-computers/how-meltdown-and-spectre-patches-drag-down-older-hardware.html
To put it in perspective. My I7 2600k at 4800mhz with 28percent performance penalty equals a whopping 1344mhz frequency drop. meaning 3450mhz (instead of 4800mhz)!!!
So yeah i've disabled this nonsense.
hawk7000
Robbo9999
https://support.microsoft.com/en-gb/help/4090007/intel-microcode-updates
Yep, that is what will happen, I've bookmarked the KB4090007 page so I can click on it when I like to see if Sandybridge has been included: