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Q19D is a A1 Sample, there newer Samples out with B0 Stepping and 3GHz (3.3GHz with Turbo) @ 8 Cores / 16 Threads and 20MB L3 (TDP 150W).

SPEC QA91 (Xeon EP Sample)

No, most Engineering Samples...

really nice CPU :eek:

this is actually the max clock of my CPU (boot from bios)

1.625v 75% LLC in Bios (idle 1.632 / load ~1.61v)

http://www.abload.de/img/5685-1mfmyl.png
...

@ C-N

1.7v VDimm ;)

http://www.abload.de/img/2316-1ihsr.png

@ C-N

1135MHz (DDR3-2270) was possible with 1.675v but i didn´t test less voltage. Maybe they can do this also with 1.65v or lower ;)

@ Johnny87au

yeah it the L042B076 ;)

Btw 5.6GHz is...

Btw what do you guys mean with "double boot"? Does it mean "on - off - on"?

If yes it helps on ASUS Boards if you enable in Bios "Wake on PCIE" ;)

@ bro20000

really nice CPU :)

i don´t think that the memory can handle 7-7-7-20 ;)

its the 4GB Kit G.SKill RipJawsX 2133 7-10-7-27-2T :)

Edit: maximum for this memory (limited by BCLK)
...

2600K L042B076

http://www.abload.de/img/5000-primezmmq.png

@ aussie-revhead

the batch isn't a indicator for a good CPU... ;)

there good and bad cpus at every batch.

@ st0ned

nice CPU but why so low GFlops? i get ~120GFlops at 4.5GHz. Are you...

have you tested only the 960K? If yes, this doesn't say something about stability.

start prime (26.4 x64) and make a custom run and not only with 960K!

http://www.abload.de/img/p1050298cms3.jpg

@ st0ned

i don´t see a difference..

LinX 4 Threads = ~215-235W
LinX 8 Threads = ~225-238W
Prime 26.4 Custom = ~224-234W

And yes, i have SP1 installed and get ~120G/Flops @ 4.5GHz with only...

why do you set LinX only to "4 Threads"? That doesn't say so something about stability.

if you run it only like this you can disable HT in Bios...

@ Astennu

i use 2 kits of these kits

http://geizhals.at/deutschland/a606014.html

2600K L042B076

http://www.abload.de/img/4.5ghz-1gmjn.png

actually the maximum on air

http://www.abload.de/img/56007ma9.png

ASUS Maximus IV Extreme BIOS 0950

MaximusIV-Extreme-ASUS-0950.ROM

who says that these are 8 single slot cards?

maybe 4 Gainward GTX570 GS or any other cards with this layout.

http://www.abload.de/img/1234hg3m.png

and more... :)

@ bro20000

and which voltage do you have load? The P67A-GD55 which i tested overvolts ~0.05v at load.

btw please test Prime 26.4, this is more stressful as IBT and LinX.

Bios 0802 for MIVE is working but update isn´t possible with EZ Flash (error "selected file is not EFI Bios" or something like this)

Updated with BUPDATER

http://www.abload.de/img/0802omp3.png

Source: Bit-Tech

then these boards sucks....

i had a MSI P67-GD55, Intel DP67BG, Gigabyte P67A-UD4, ASUS P8P67 Evo / Deluxe and MIVE, Biostar TP67XE and TH67XE.

Stock VCCIO was ~1.05v on all boards (and it is...

Safe range? Sorry i don´t understand why guys say this is a safe range if the official maximum is 1.05v +/- 3% for this voltage (VCCIO)?!

And if you have memory which is supported then you don´t...

http://www.xtremesystems.org/forums/showthread.php?t=265439

Same here... Corsair Dominator GT DDR3-2000 C8 won´t run stable @ 1T. Max clock which i reach was 2133 8-8-8-24-2T (but only for SPi 32M!).

My old HyperX Kit with BBSE ICs can do easy 2200+ @...

actually there is no LOTES socket :shrug:

http://www.abload.de/img/socket0m8r.png

only the ILM (Independent Loading Mechanism) is from LOTES but the socket can be from every one ;)