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Thread: Core i7 920 rev D0 stepping 5 :)

  1. #601
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    same as mine, 4.5Ghz @ 1.45V, and runs cool around 70C, batch 3850A796 .. need to try 4.6Ghz, but Im waiting for my mobo to be replaced from RMA

  2. #602
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    Man I wish mine ran that cool at 1.45v. That is what mine is at 1.35v prime95. I have an excellent overclocker but on the flip side runs a little hotter than the norm.

  3. #603
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    This classified board is finicky and I am not used to it yet, I came from a Gigabyte. I am slowly get a little better with it...



  4. #604
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    Quote Originally Posted by road-runner View Post
    This classified board is finicky and I am not used to it yet, I came from a Gigabyte. I am slowly get a little better with it...

    Daaaammn, that link is slow. It reminds me of trying to load :banana::banana::banana::banana: pictures on the old 28.8K when I was a kid.

    For my part I know nothing with any certainty, but the sight of the stars makes me dream.

    ..

  5. #605
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    I hope mine gets here Friday sometime so I can test it on my newly acquired MSI Eclipse Plus (with the NF200 chipset). Aso just bought a new case (Cooler Master HAF 932). This case is big and wide. It's gonna be fun! Thinking of taking a few pictures if anyone's interested...
    Asus Rampage II Gene, Xeon W3550 D0 Mushkin PC3-2000 6GB, BFG 9600GT OC 512MB DDR3
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  6. #606
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    Quote Originally Posted by ben805 View Post
    Other than the Xeon have you guys seen anybody prime their 920 D0 at >4.50Ghz with HT on (water or air cooled)?
    Can prime my 920 D0 with 4510 HT on for 30 minutes but temps are around 85-90C on water with room temp 26C.
    This evening I will try a 1.5h prime session as the weather is cold today.
    Lian Li | Enermax Revolution 1050W | Intel Ivy 3770K #3216B695 | cuplex kryos CPU Block | Asus Maximus V Gene | EVGA GTX680 SC | 4x4GB TridentX 2400 10-12-12-31 | Radiator Mora2 with 9 Fans | Windows 7 Home Premium X64

  7. #607
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    I saw today a 3902axxx batch out at the store. I was so close on grabbing it anyone tried a CPU from 09 yet?

  8. #608
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    Quote Originally Posted by jcniest5 View Post
    I hope mine gets here Friday sometime so I can test it on my newly acquired MSI Eclipse Plus (with the NF200 chipset). Aso just bought a new case (Cooler Master HAF 932). This case is big and wide. It's gonna be fun! Thinking of taking a few pictures if anyone's interested...
    I should if you live in CA..mine will be here tomorrow..but ill have to wait til Mon for my Classified and ram.

    Yes post some pics please.

  9. #609
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    Quote Originally Posted by lee63 View Post
    I should if you live in CA..mine will be here tomorrow..but ill have to wait til Mon for my Classified and ram.

    Yes post some pics please.
    I live in MN...Priority stuffs usually get here on the second or third day from anywhere in the States...hopefully latest by Saturday.
    Asus Rampage II Gene, Xeon W3550 D0 Mushkin PC3-2000 6GB, BFG 9600GT OC 512MB DDR3
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  10. #610
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    I tried 3851Axxx and it was worse than 3850A795 which is a really nice CPU.
    For comparison, whatever the 3850 did, the 3851 needed 0.1V more to do.
    So maybe the batches are starting to degrade again, or its just that the first batches were 975 binned that were re-labeled to 920 due to lack of production unit and the new batches are lowered binned cpus.
    Time will tell I guess.

    Anyway, I Just got a D0 3850A795 and Bloodrage GTI, together with Kingston T1 (Elpidia Hyper chips), they make some very nice results.



    The Bloodrage is a very nice board, too bad it stopped at the famous 222 "wall".

    PC: Intel Core i7 920 D0 | Kingston Hyperx T1 6GB 2000Mhz 8-8-8 RAM | Foxconn Bloodrage GTI | Sapphire 4870X2 | Perc 5/i - WD 640AAKSx4 RAID0 | Asus 2014L1T | Dell 2407WFP | Lian Li G70 Silver Watercooled
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  11. #611
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    Damn thats very nice OC, what sort of temp you getting ?

  12. #612
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    Didn't really looked at the temps much, I need to make a serious run with LinX and see.
    With my current WC setup I should probably be going at around 75c-80c degrees.

    PC: Intel Core i7 920 D0 | Kingston Hyperx T1 6GB 2000Mhz 8-8-8 RAM | Foxconn Bloodrage GTI | Sapphire 4870X2 | Perc 5/i - WD 640AAKSx4 RAID0 | Asus 2014L1T | Dell 2407WFP | Lian Li G70 Silver Watercooled
    WaterCooling: Q² Project by The-Fox
    CPU Loop: Swiftech Apogee GTZ | Feser X-Changer 480 | Swiftech MCP655 Vario w/ DetroitAC top | EK Multioption RES 250 Rev.2 | Tygon R3603 1/2" | YL D12SL@1350RPM x4
    GPU Loop: EK-FC4870 X2 Nickel | Swiftech MCR320 | Swiftech MCP655 Vario w/DetroitAC top | EK Multioption RES 150 Rev.2 | Tygon R3603 1/2" | YL D12SL@1350RPM x3



  13. #613
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    Quote Originally Posted by The-Fox View Post
    Didn't really looked at the temps much, I need to make a serious run with LinX and see.
    With my current WC setup I should probably be going at around 75c-80c degrees.
    Still very very nice, what you gonna be running at for 24/7 ?

  14. #614
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    My D0 CPU arrived and I just finished hooking everything up except the HD/CD Drives. I dialed it instantly to 200 bclk and it POSTs just fine. The IOH Temp is Super Hot! It got all the way to 85c and still climbing up! Man oh man...I need a fan to cool it down. What's the highest IOH temp before I start to worry about it? I took some pictures and will post them here as soon as I find my adapter so I can upload the pictures to Photobucket.
    Asus Rampage II Gene, Xeon W3550 D0 Mushkin PC3-2000 6GB, BFG 9600GT OC 512MB DDR3
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    Asus MA378-T with AMD Athlon 64 X2 7850
    ECS 945GCT-M/1333 v3.0, Intel Celeron E1400, MSI 8500GT 256MB DDR3
    BIOStar P4M900-M7 Rev. 7.0, Intel Celeron 440, 1GB Kingston, 6600LE
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  15. #615
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    Quote Originally Posted by jcniest5 View Post
    My D0 CPU arrived and I just finished hooking everything up except the HD/CD Drives. I dialed it instantly to 200 bclk and it POSTs just fine. The IOH Temp is Super Hot! It got all the way to 85c and still climbing up! Man oh man...I need a fan to cool it down. What's the highest IOH temp before I start to worry about it? I took some pictures and will post them here as soon as I find my adapter so I can upload the pictures to Photobucket.
    how do you check the IOH temperature? the MB temp under everest?
    Core i7 920 D0 3844A717 4.40Ghz HT on @1.36v (LinX/Prime/3D stable), Corsair 850W, 12GB OCZ Platinum 1600, P6T Deluxe V2, EVGA GTX 285 SS, OCZ Vortex SSD 30GB x3 RAID0, HAF 932.
    Water Cooling Setup: XSPC RX360, MCP355 + XSPC Res Top, Swiftech GTZ, 1/2" Tygon, Scythe S-Flex SFF21F push, 20mm yateloon D12SL-12C pull.


    Opteron 148 CABNE 0528 GPMW 3.1Ghz @1.6v Prime Stable. Westy 37" LVM-37W3, DFI Venus 975, 2GB TeamX Cronus Micron, GSkill HZ, Sapphire X1900XTX, Zippy 700W, X-Fi Xtrememusic, 36GB Raptors x2 @Raid-0.
    WC Setup: PA120.3 +Shroud, MCP655, STORM, MCW60, 1/2" Tygon, mini res, Yate Loon.

  16. #616
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    Quote Originally Posted by crashmax View Post
    Can prime my 920 D0 with 4510 HT on for 30 minutes but temps are around 85-90C on water with room temp 26C.
    This evening I will try a 1.5h prime session as the weather is cold today.

    I'm seeing 90/87/89/81 in LinX, and 80~83c in Prime, ambient is also around 26~27C, HOT HOT HOT!





    I think 4.51Ghz with HT enable is getting close to the limit of this chip for 24/7 with water.
    Last edited by ben805; 05-15-2009 at 07:06 PM.
    Core i7 920 D0 3844A717 4.40Ghz HT on @1.36v (LinX/Prime/3D stable), Corsair 850W, 12GB OCZ Platinum 1600, P6T Deluxe V2, EVGA GTX 285 SS, OCZ Vortex SSD 30GB x3 RAID0, HAF 932.
    Water Cooling Setup: XSPC RX360, MCP355 + XSPC Res Top, Swiftech GTZ, 1/2" Tygon, Scythe S-Flex SFF21F push, 20mm yateloon D12SL-12C pull.


    Opteron 148 CABNE 0528 GPMW 3.1Ghz @1.6v Prime Stable. Westy 37" LVM-37W3, DFI Venus 975, 2GB TeamX Cronus Micron, GSkill HZ, Sapphire X1900XTX, Zippy 700W, X-Fi Xtrememusic, 36GB Raptors x2 @Raid-0.
    WC Setup: PA120.3 +Shroud, MCP655, STORM, MCW60, 1/2" Tygon, mini res, Yate Loon.

  17. #617
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    Quote Originally Posted by ben805 View Post
    how do you check the IOH temperature? the MB temp under everest?
    It's in the BIOS under Hardware Monitor. This is on Eclipse Plus so yours may be a little different.
    Asus Rampage II Gene, Xeon W3550 D0 Mushkin PC3-2000 6GB, BFG 9600GT OC 512MB DDR3
    Asus A8N32-SLI Deluxe 1.01G, AMD A64 4000+, 2x1GB Ultra PC-3200, EVGA 7600GT 256MB DDR3
    Asus MA378-T with AMD Athlon 64 X2 7850
    ECS 945GCT-M/1333 v3.0, Intel Celeron E1400, MSI 8500GT 256MB DDR3
    BIOStar P4M900-M7 Rev. 7.0, Intel Celeron 440, 1GB Kingston, 6600LE
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  18. #618
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    Check the voltage for the IOH.
    Should be 1.1v/1.5v(stock).

    PC: Intel Core i7 920 D0 | Kingston Hyperx T1 6GB 2000Mhz 8-8-8 RAM | Foxconn Bloodrage GTI | Sapphire 4870X2 | Perc 5/i - WD 640AAKSx4 RAID0 | Asus 2014L1T | Dell 2407WFP | Lian Li G70 Silver Watercooled
    WaterCooling: Q² Project by The-Fox
    CPU Loop: Swiftech Apogee GTZ | Feser X-Changer 480 | Swiftech MCP655 Vario w/ DetroitAC top | EK Multioption RES 250 Rev.2 | Tygon R3603 1/2" | YL D12SL@1350RPM x4
    GPU Loop: EK-FC4870 X2 Nickel | Swiftech MCR320 | Swiftech MCP655 Vario w/DetroitAC top | EK Multioption RES 150 Rev.2 | Tygon R3603 1/2" | YL D12SL@1350RPM x3



  19. #619
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    i7 920 [3851A375] Short Test

    Intel Core i7 920 Nehalem [3851A375]
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  20. #620
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    Finally getting a little better... EVGA Classified, water cooling with the heatkiller block...




    Last edited by road-runner; 05-15-2009 at 07:19 PM.


  21. #621
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    Quote Originally Posted by jcniest5 View Post
    My D0 CPU arrived and I just finished hooking everything up except the HD/CD Drives. I dialed it instantly to 200 bclk and it POSTs just fine. cut...
    I got mine but don't think I am going to keep it. I also have a W3520 on the way. Looking forward to your results.


    @road-runner Nice clocks! I like the volts at 4.4GHz. Did you get your Xeon from NewEgg?
    Last edited by ShoNuff; 05-15-2009 at 07:28 PM. Reason: corrected numbers

  22. #622
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    i7 920 [3851A375]

    Water cooling the max clock test
    4 cores 8 thread

    Intel Core i7 920 Nehalem [3851A375]
    DFI Lanparty UT X58-T3eH8
    CORSAIR DOMINATOR 12800 2x6G
    GeForce 7300GS
    CORSAIR CMPSU-1000HX 1000W
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    21x222
    4669MHz 4 cores 8 thread


    21x225
    4727MHz 4 cores 8 thread


    21x228
    4794MHz 4 cores 8 thread


    21x229
    4811MHz 4 cores 8 thread
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  23. #623
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    Quote Originally Posted by ShoNuff View Post
    I got mine but don't think I am going to keep it. I also have a W3520 on the way. Looking forward to your results.


    @road-runner Nice clocks! I like the volts at 4.4GHz. Did you get your Xeon from NewEgg?
    What's your batch#? Did you order it from that Pao_Revolt also? Same batch, then if you did.
    Asus Rampage II Gene, Xeon W3550 D0 Mushkin PC3-2000 6GB, BFG 9600GT OC 512MB DDR3
    Asus A8N32-SLI Deluxe 1.01G, AMD A64 4000+, 2x1GB Ultra PC-3200, EVGA 7600GT 256MB DDR3
    Asus MA378-T with AMD Athlon 64 X2 7850
    ECS 945GCT-M/1333 v3.0, Intel Celeron E1400, MSI 8500GT 256MB DDR3
    BIOStar P4M900-M7 Rev. 7.0, Intel Celeron 440, 1GB Kingston, 6600LE
    Gigabyte M61PME-S2P with AMD Athlon 64 LE-1660, EVGA 8500GT 1GB DDR2

  24. #624
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    Quote Originally Posted by jcniest5 View Post
    What's your batch#? Did you order it from that Pao_Revolt also? Same batch, then if you did.
    I got a 920 from him batch 3849A895 that is a worse chip than my 920 C0. This W3520 came from NewEgg, its a 3848A352...


  25. #625
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    namegt,

    What mobo did you use for your 229x21 screen? Also, did you find that your max clock did or did not track well with Vcore? That is, many 920s, both C0 and D0 seem to reach their peak at relatively low voltage, so I'm wondering if you kept getting more CPU clock as you went to 1.45, 1.50, 1.55 etc.?

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