I just picked up a 930 at microcenter tonight on that deal they are having. Now I just have to build up this machine so I can put it to work!
System: Core I7 920 @ 4200MHz 1.45vCORE 1.35VTT 1.2vIOH // EVGA x58 Classified E760 // 6GB Dominator GT 1866 @ 1688 6-7-6-18 1T 1.65V // Intel X25 80GB // PCP&C 750W Silencer
Cooling: Heatkiller 3.0 LT CPU block // 655 Pump // GTX360 Radiator
Sound: X-FI Titanium HD --> Marantz 2265 --> JBL 4311WXA's
Display: GTX480 // Sony GDM-FW900
Project ZEUS II
Asus Rampage II Extreme
Intel I7 920 D0 3930A @ 4.50GHz (21 X 214mhz)
3 x 2GB G.Skill Trident 1600 @ 1716MHz (6-8-6-20-1N)
2 x Asus HD 6870 CrossFire @ 1000/1100MHz
OCZ Vertex 2 60GB | Intel X25-M 120GB | WD Velociraptor 150GB | Seagate FreeAgent XTreme 1.5TB esata
Asus Xonar DX | Logitech Z-5500 | LG W2600HP 26" S-IPS LCD
Watercooling setup:
1st loop -> Radiator: 2 x ThermoChill PA120.3 | Pump: Laing DDC-3.25 with Alphacool HF 38 top | CPU: Swiftech Apogee XT | Chipset: Swiftech MCW-NBMAX | Tubing: Masterkleer 1/2" UV
2nd loop -> Radiator: ThermoChill PA120.3 | Pump: Laing DDC-3.2 with Alphacool HF 38 top | GPU: 2 x EK FC-6870 | Tubing: Masterkleer 1/2" UV
Assembled in Mountain Mods Ascension Trinity
Powered by Corsair Professional Series Gold AX1200
Hello All,
Just got my i7-930 (Batch # 3951A824) and started working on overclocking. I thought I'd share what I've seen so far..
Current MB: ASUS P6T SE (BIOS Version 0805)
Awaiting MB: ASUS P6X58D Premium - Coming Monday
Cooler: Corsair H50
Memory: 12GB (6x2GB) Kingston HyperX KHX1600C9D3K6/12GX
This system is going to be an VMWare ESX Server using Intel VT-d (which ASUS supports). I'm not looking for "crazy" overclocking. I'm shooting for insanely stable, with reasonable overclock.
First off, let me say that I was one of those folks that used Prime95 (64-bit) for overall stress testing (24 hours). I've left that behind for IntelBurnTest by AgentGOD (Thank your AgentGOD!)
Here is the battery of tests I run now:
- IntelBurnTest v2.4 (64-bit) / Custom / Maximum Memory I can set it to / 8 Threads in the case with the i7-930 / 5 Runs
- PCMark Vantage -- All Tests
- 3DMark Vantage -- All Tests (Performance)
- Sisoft Sandra -- (Proc Arith / Proc Multi-Media / Memory Bandwidth)
- SuperPI -- 1M and 2M Tests
- CINEBENCH (64-bit v11.5) -- All Tests
If it fails the above "battery"...back to the drawing board
I first ran the "battery" with everything Stock. No issues.
In the BIOS I started setting all types of "manual" settings reading different i7-920 and i7-930 review sites--and I started having all types of trouble.
Long story short, I decided to let ASUS "Auto Handle" everything and see what that did for me.
So far, so good! All power states "Enabled" (including C-STATE), Turbo "Enabled" and everything is set to "Auto". The only thing that I've set is the BCLK to 165 and the PCIE Bus to 100.
During IntelBurnTest (when everything gets pushed the most) , here are some interesting data points:
Clock: 3.63GHz (Turbo Multiplier =22, Bclk = 165)
Vcore: 1.28750 (via ASUS TurboV)
QPI: 1.23750 (via ASUS TurboV)
DRAM: 1.56v (via ASUS TurboV)
Memory Speed: 1320MHz (8-8-8-20-59-2T) (via CPU-Z)
All other voltages (IOH, ICH, PLL, etc.): DEFAULT!!
Maximum Core Temp: 74degC (Room Temp: 74degF)
Idle Core Temps: ~31degC (@ 12*165 = 1.98GHz / Room Temp ~74degF))
Sorry for the long post...but I wanted to give a data point on how things are working here in new i7-930 land :-)
Once I move over to the P6X58D I will give an update. I am going to try pushing things a bit more with this "All Auto" technique and see where it breaks.
Lambusser
Hi guys, I have an i7 930 (3001A124) that I got from Newegg last week.
Seems to be a good batch although I'm not really sure what qualifies as good.
I'm running 4.2 GHz with HT on, on air IntelBurnTest xtreme/maximum stable with 1.296V vcore (under load, ~1.32 unloaded). QPI/VTT voltage is 1.255 V, using 200x21 with RAM at 1600 MHz 8-8-8-24 2T at 1.6V. Uncore at 3200 MHz. Temps are a bit warm, about 79C load with Prime95 after a few hours on Noctua NH-D14. My board is the Gigabyte GA-X58A-UD3R (which has terrible coil whine if turbo mode is enabled, btw).
I was able to get what I think was stable at 4.5 GHz with about 1.46V vcore, however, as soon as I fired up Prime95 the temperatures shot into the 90+ C range so I stopped.
Was able to get into windows at 4.6 GHz with 1.55V and didn't try anything higher than that because the temps were way too high. Prime95 caused BSOD after 5 seconds at this speed.
For anyone that uses the X58A-UD3R, please beware of using Auto voltages for QPI/VTT (uncore). When I set my bclk to get 4.5 GHz, the board would set my QPI/VTT to 1.55V!! Took me a while to notice it, the first sign was that my temps were super high.
Last edited by chris719; 03-14-2010 at 07:41 AM.
i7-930 @ 4635,75mhz on air http://valid.canardpc.com/show_oc.php?id=1077169
Hi All, may be somebody can help me. Multiplayer x22 come up to x23 all the time, its bios bug? http://valid.canardpc.com/show_oc.php?id=1075190
Last edited by Vlad0000; 03-14-2010 at 05:50 PM.
just got a i7 930 batch 3001a124 as well from microcenter in boston.
Will let you know my results soon.
i7 930 3001A541 EX58-UD4 F9
Air
As for 930, 920 and the character are different. 930 might be a sourpuss.
Do you like the Intel 930 cpu?I think i may get me one in a few weeks.
ok ok ok... im a bit confused. why cant i get my 930 multiplier above 21? it seems locked. ***noob question*** sorry
CPU Intel i7 930 OC 4.0ghz 1.4v
MEM Corsair XMS3 2GB x3 7-7-7-20
MB EVGA Classified E760
GPU EVGA GTX580 SC
PSU Enermax Revolution 85+ 1050w
CPU Cooler Corsair H50 w/dual Enermax 12cm Magma push/pull (Shrouded)
Case Lian Li PC-A7010 Black
Monitor Samsung 23"
Audio
H/K AVR 254
Paradigm Monitor7 v5
Velodyne CHTSBV Center/Rear
Velodyne CT100 Sub
System: Core I7 920 @ 4200MHz 1.45vCORE 1.35VTT 1.2vIOH // EVGA x58 Classified E760 // 6GB Dominator GT 1866 @ 1688 6-7-6-18 1T 1.65V // Intel X25 80GB // PCP&C 750W Silencer
Cooling: Heatkiller 3.0 LT CPU block // 655 Pump // GTX360 Radiator
Sound: X-FI Titanium HD --> Marantz 2265 --> JBL 4311WXA's
Display: GTX480 // Sony GDM-FW900
Last edited by rouge; 03-16-2010 at 09:46 AM.
1) (wifes) Gig EX58-UD5, Core i7 920 4.3GHz 1.312v, Pro Meg, Gig GTX-260 SO, Cor TX650, 6GB DDR3 1688 MHz, OCZ Agility2 60GB + 1TB Samsung HDD, Antec NSK 4482B
2) (mine) Asus M4A88T-I, 1055T 3.94GHz 1.476v (turbo 4.23GHz), nb 2820MHz 1.225v, 8GB Gskill DDR3 so dimm 1520 MHz 9-9-9-24, Noctua NH-C12P, Diamond 5870 mild OC, OCZ Agility2 60GB SSD + 1TB Samsung HDD, antec earthwatts 650, Lian Li PC-Q06
Picked up a 3001A126. Testing to begin soon.
System: Core I7 920 @ 4200MHz 1.45vCORE 1.35VTT 1.2vIOH // EVGA x58 Classified E760 // 6GB Dominator GT 1866 @ 1688 6-7-6-18 1T 1.65V // Intel X25 80GB // PCP&C 750W Silencer
Cooling: Heatkiller 3.0 LT CPU block // 655 Pump // GTX360 Radiator
Sound: X-FI Titanium HD --> Marantz 2265 --> JBL 4311WXA's
Display: GTX480 // Sony GDM-FW900
well a 920 new batch is also not so good. it's seem like they love a high voltage too. and sometimes the 20x multi that it's use was not good enough compare to the 21x multi. mine is the example if i run 20x200 it's not stable even on the 1.425v but on the 21x200 i can even run a less error even with just a 1.38125v. so i hope that the 930 will perform much better than this one.
I wish I did not throw the box away, but this is a new batch 920, just don't remember which, and poorly air cooled, but did not need that much V core. but the one I did the week before needed 1.42 to do 4.3Ghz.. lol so they seem to vary a lot
Email/web browsing PC
MM Ascension case, 24/7 settings
Classified, 980x @ 4,525Mhz, HT on 1.39V
(3) ATI 5870's@ 1062Mhz
G skill perfect storm RAM s 6gb, 2,176 Mhz CAS 8
(4) intel x25m RAID 0
CPU loop, EK supreme HF, EK mobo block, 500MM bitspower res, 2 DDC 3.25's on XSPC top, 2 XSPC RX 360's, 1 XSPC RX 480, GPU loop, EK water blocks, with nickel backs, 2 swiftech mcr 320's, 500MM bitspower res, ddc 3.25, XSPC top all with 1850 RPM gentle typhoons
plus many other rigs.
I'm still more interested to see some good 930's in action
Intel Inside
I would be highly surprised if the current 920 and 930 perform any differently over a large sample size, there is not much reason for them to. It's not like they have any chips to bin as 920's because they fail as 930's.
3001A126. 4Ghz on stock volts...Barely. Crashes at 193bclk. Time to start upping the volts.
System: Core I7 920 @ 4200MHz 1.45vCORE 1.35VTT 1.2vIOH // EVGA x58 Classified E760 // 6GB Dominator GT 1866 @ 1688 6-7-6-18 1T 1.65V // Intel X25 80GB // PCP&C 750W Silencer
Cooling: Heatkiller 3.0 LT CPU block // 655 Pump // GTX360 Radiator
Sound: X-FI Titanium HD --> Marantz 2265 --> JBL 4311WXA's
Display: GTX480 // Sony GDM-FW900
Testing BCLK, I ended up around 219 as a max. So i doubt I'll be limited there. (Roughly on par with what my 920 was able to do)
Currently just ran two successful passes of 10 in LinX at 4440MHz. 1.5Vcore, and +50mV VTT are all I've done so far with voltages. PWM Frequencies at 490 for VTT and 1210 for CPU gave me stability where I was previously lacking at 370 and 940 respectfully.
I'm pretty much near the limit of how much the CPU will take on the core clocks. It's getting pretty hungry for voltage. I figure 1.5 is about as far as I should go for 24/7 usage on H20. Load temps are right around 70C
I'll try to push the chip a little farther before bringing my RAM up to speed and start 24hr testing.
System: Core I7 920 @ 4200MHz 1.45vCORE 1.35VTT 1.2vIOH // EVGA x58 Classified E760 // 6GB Dominator GT 1866 @ 1688 6-7-6-18 1T 1.65V // Intel X25 80GB // PCP&C 750W Silencer
Cooling: Heatkiller 3.0 LT CPU block // 655 Pump // GTX360 Radiator
Sound: X-FI Titanium HD --> Marantz 2265 --> JBL 4311WXA's
Display: GTX480 // Sony GDM-FW900
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