ES Xeon Discussion

Notice: Page may contain affiliate links for which we may earn a small commission through services like Amazon Affiliates or Skimlinks.

Bob_R

New Member
Dec 13, 2025
9
1
3
Hello,

New around here. Looking at two options with the same exact MoBo

ES Q2SR
ES Q2JH

Price is very similar with Q2SR being $1 more (lol) Anyone know what the difference in these two are? They are the same CPU model.

Thank you!
Bob
 

RolloZ170

Well-Known Member
Apr 24, 2016
10,079
3,221
113
germany
ES Q2SR
ES Q2JH

Price is very similar with Q2SR being $1 more (lol) Anyone know what the difference in these two are?
Q2JH is very new for sale, i never saw it before.
ebay seller who odffer gigabyte+Q2JH have all picture of Q2SR.
They are the same CPU model.
both show "0000" (brand string) but the target SKU may different, to have 64 cores means not they want to be a 8592V
or 8592+ or 8593Q or other unknown custom OEM SKU.
 
  • Like
Reactions: Bob_R

Bob_R

New Member
Dec 13, 2025
9
1
3
Q2JH is very new for sale, i never saw it before.
ebay seller who odffer gigabyte+Q2JH have all picture of Q2SR.
Interesting and good catch! I wonder if they are just using a stock image that has Q2SR...

both show "0000" (brand string) but the target SKU may different, to have 64 cores means not they want to be a 8592V
or 8592+ or 8593Q or other unknown custom OEM SKU.
So you're saying these probably don't have 64-core or maybe some feature like AVX-2 disabled? Not following sorry.
  • 8592
  • 8592+
  • 8592V
These are all different chips?
 

Civiloid

Active Member
Jan 15, 2024
230
175
43
Switzerland
So you're saying these probably don't have 64-core or maybe some feature like AVX-2 disabled? Not following sorry.
They might have different amounts of accelerators enabled (qat, dlb, iaa), different base frequencies, different boost frequencies and so on. If they claim it is 8592-ish - it should have 64 cores enabled.
 
  • Like
Reactions: Bob_R

RolloZ170

Well-Known Member
Apr 24, 2016
10,079
3,221
113
germany
So you're saying these probably don't have 64-core or maybe some feature like AVX-2 disabled? Not following sorry.
  • 8592
  • 8592+
  • 8592V
Q2JH can be a custom OEM, the accel. count can vary and other features.
8592V, 8592+ and 8593Q are all 64 core who may have they're own ES.
 
  • Like
Reactions: Bob_R

osmarks

New Member
Aug 26, 2024
28
8
3
osmarks.net
It's been annoying to source the parts, but I finally have everything for my build (Q30H/MS03-CE0, since I couldn't get a Q2SR or Q2SP for whatever reason). It should be ready in a few hours unless something goes terribly wrong.

@RolloZ170 Can you send me the patched BIOS for it?
 

Ollie499

New Member
Dec 6, 2025
5
0
1
Hello everyone, I have ASUS W790 SAGE and QYFU, is there any chance of possible upgrade for EMR-RP with BIOS modifications or this is just a unreal dream?
 

RolloZ170

Well-Known Member
Apr 24, 2016
10,079
3,221
113
germany
Hello everyone, I have ASUS W790 SAGE and QYFU, is there any chance of possible upgrade for EMR-RP with BIOS modifications or this is just a unreal dream?
unreal dream !
even a retail SPR-SP does not work.
the BIOS is not aware of EMR because there is no EMR Xeon W.
e.g. to run a Xeon W9-3595X is no BIOS update required.
3495X stepping E5 cpuid 806F8
3595X stepping E5 cpuid 806F8
 

Ollie499

New Member
Dec 6, 2025
5
0
1
unreal dream !
even a retail SPR-SP does not work.
the BIOS is not aware of EMR because there is no EMR Xeon W.
e.g. to run a Xeon W9-3595X is no BIOS update required.
3495X stepping E5 cpuid 806F8
3595X stepping E5 cpuid 806F8
Thanks for answer! I will know.. And another question - are there any chance to boost clocks of cpu over based 2900mhz for all cores?