settings: safety, check: "safe scan of potentialy problematic PCI devies"In HWInfo the cpu section if it does not crashare all AVX512 functionalities enabled?
ES Xeon Discussion
- Thread starter britinpdx
- Start date
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works on all W790 with steping D0 ( if supported, ASUS W790-ACE & SAGE SE, ASRock W790 WS)
but you can set UEFI variables with a tool(AMISCE,RU.efi) for hidden settings.
on my gigabyte MS33-AR0 the EFI code doen't allow more than 4800 with SPR processor, even XMP settings are there but no code for using them in the BIOS. and gigabyte MW83 W790 board does't support XMP too.
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so "out of bands" mode instead of "native" for the "hardware p-states"
keeps the mesh/cache/uncore high active but the cores are energy saving.
if your FAN control is by Core temp the EMIBs can overheating, do only with Water.
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I assume QYFU D0 ES also works on ASUS W790 ACE? otherwise I'm thinking of buying xeon 8468 ES QYFQ for the ASUS W790 ACE since it seems to be the popular option.
yes.
QYFU is better option or QYFS/QYFR if you can.
QYFP is better than QYFQ if you don't need QAT accel. ( not tested if usable so far )
excellent, now i just need to find RAM to order for it, im considering the Kingston Renegade Pro KF548R36RB-32 RDIMM with XMP profile, hopefully those work
have not tested KF548R36RB 4800 with low latency. but with a modern motherboard like this the JEDEC PnP Profile should be no problem.
Q0KS look the same as the 8452Y on Intel's website, with only one default enabled DSA found. 4xDSA and 4xIAA seem to be locked by Intel On Demand?
Does it also have the Intel Speed Select Technology options and can you activate it in the bios?
Intel on demand ..., i wonder if they are greedy enough to activate it on ES if you pay for it? But i guess not.
Maybe they can be activate,but not from Intel,and there are bugs in the accelerator before E3 stepping
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Non-prod units (mostly ES but often even QS) are a lottery, I'm getting a lot of those (QAT, not DSA as per original post) with 8461V-QS despite latest drivers and all updates, although it might not be CPU but something else too.
Anyone testing with y-cruncher?
Here's my 1b score with a pseudo 8480+ (QYFS) 11.3 secs
Start Time: Fri Feb 16 20:43:21 2024
Working Memory... 4.66 GiB (locked, spread: ?)
Twiddle Tables... 9.99 MiB (locked, spread: ?)
Begin Computation:
Series CommonP2B3... 70,513,681 terms (Expansion Factor = 2.699)
Time: 9.098 seconds ( 0.152 minutes )
Large Division...
Time: 0.622 seconds ( 0.010 minutes )
InvSqrt(10005)...
Time: 0.363 seconds ( 0.006 minutes )
Large Multiply...
Time: 0.312 seconds ( 0.005 minutes )
Pi: 10.396 seconds ( 0.173 minutes )
Base Converting:
Time: 0.966 seconds ( 0.016 minutes )
Writing Decimal Digits:
Time: 0.269 seconds ( 0.004 minutes )
Start Time: Fri Feb 16 20:43:21 2024
End Time: Fri Feb 16 20:43:35 2024
Total Computation Time: 11.362 seconds ( 0.189 minutes )
Start-to-End Wall Time: 13.332 seconds ( 0.222 minutes )
CPU Utilization: 8816.55 % + 33.88 % kernel overhead
Multi-core Efficiency: 78.72 % + 0.30 % kernel overhead
Last Decimal Digits: Pi
6434543524 2766553567 4357021939 6394581990 5483278746 : 999,999,950
7139868209 3196353628 2046127557 1517139511 5275045519 : 1,000,000,000
Spot Check: Good through 1,000,000,000
Version: 0.8.3.9533 (Linux/18-CNL ~ Shinoa)
Processor(s): Genuine Intel(R) CPU 0000%@
Topology: 112 threads / 56 cores / 1 socket / 1 NUMA node
Usable Memory: 269,875,261,440 ( 251 GiB)
CPU Base Frequency: 1,900,037,664 Hz
Validation File: Pi - 20240216-204335.txt
Here's my 1b score with a pseudo 8480+ (QYFS) 11.3 secs
Start Time: Fri Feb 16 20:43:21 2024
Working Memory... 4.66 GiB (locked, spread: ?)
Twiddle Tables... 9.99 MiB (locked, spread: ?)
Begin Computation:
Series CommonP2B3... 70,513,681 terms (Expansion Factor = 2.699)
Time: 9.098 seconds ( 0.152 minutes )
Large Division...
Time: 0.622 seconds ( 0.010 minutes )
InvSqrt(10005)...
Time: 0.363 seconds ( 0.006 minutes )
Large Multiply...
Time: 0.312 seconds ( 0.005 minutes )
Pi: 10.396 seconds ( 0.173 minutes )
Base Converting:
Time: 0.966 seconds ( 0.016 minutes )
Writing Decimal Digits:
Time: 0.269 seconds ( 0.004 minutes )
Start Time: Fri Feb 16 20:43:21 2024
End Time: Fri Feb 16 20:43:35 2024
Total Computation Time: 11.362 seconds ( 0.189 minutes )
Start-to-End Wall Time: 13.332 seconds ( 0.222 minutes )
CPU Utilization: 8816.55 % + 33.88 % kernel overhead
Multi-core Efficiency: 78.72 % + 0.30 % kernel overhead
Last Decimal Digits: Pi
6434543524 2766553567 4357021939 6394581990 5483278746 : 999,999,950
7139868209 3196353628 2046127557 1517139511 5275045519 : 1,000,000,000
Spot Check: Good through 1,000,000,000
Version: 0.8.3.9533 (Linux/18-CNL ~ Shinoa)
Processor(s): Genuine Intel(R) CPU 0000%@
Topology: 112 threads / 56 cores / 1 socket / 1 NUMA node
Usable Memory: 269,875,261,440 ( 251 GiB)
CPU Base Frequency: 1,900,037,664 Hz
Validation File: Pi - 20240216-204335.txt
ES = "0000%@"
QS = "...Platinum 8461v"
QS is same silcon than prod.unit w. same stepping, just ES bit set.
QS are thrown out to driver programmer, ES bit set to avoid them to sell them as prod.units, ES bit voids warranty.
Hi all, I'm new here so forgive me if this isn't the right place for my question. I searched around and couldn't find any info on my chip: I'm looking at a QS Xeon E-2136 sr3ww. Is there any difference (stepping, etc) I should be aware of between that and a retail chip? It's going into a MBD-X11SCL-IF-O
official QS are same silicon of prod.unit, just ES bit is set to exclude warranty & support for non-validated customers.
if you see the brand string " Xeon E-2136" with extended (ES) in CPU-Z it is QS, if you see "0000" it is not QS,
afaik at SPR it is the first time intel does two QS stages:
Q16Z E3 = EV-QS (early validation QS)
Q23E E5 = QS
both have full brand string "8461v" ES will have only "0000"
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Hi, I'm looking at buying a Supermicro X12SPM board along with a QWAT/QWAP CPU. From searching this awesome thread, it seems it should work with BIOS version 1.6.
However, Supermicro has since then released a version 1.9. Does anyone know if that BIOS still accepts the ES2/step6 CPUs?
However, Supermicro has since then released a version 1.9. Does anyone know if that BIOS still accepts the ES2/step6 CPUs?
working
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