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03-06-2008, 03:59 AM
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#1
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Xtreme Member
Join Date: Sep 2006
Posts: 108
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Corsair Dominator 2x2GB PC8500 DDR2
I wanted a thread for these babies. Corsair Dominator PC8500 2x2GB DDR2.
Got 2 kits of them about 3 days ago.
Here is my 24/7 result so far with 4x2GB
533MHz DDR1066 - CL 5-5-3-13 tRFC 52 - 1.89v
Feel free to post your results.
__________________
ASUS Rampage Formula :: Intel Q9550 - 4000MHz@1.22v :: 4 x 2GB Corsair PC8500 :: EVGA GTX 295 :: Creative X-Fi Fatal1ty :: 1 x Intel X25-M G2 80GB :: 2 x Velociraptor 150gb :: Corsair HX620
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03-06-2008, 04:42 AM
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#2
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Xtreme Enthusiast
Join Date: Dec 2005
Location: Athens,Greece
Posts: 542
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Set 5-5-4-13 tRRD = 3 tWR = 6 and not 4 and you could go further with more vdimm
__________________
My Rig:
E8400 TRUE120@Asus Maximus Formula@2x2GB Geil Evo One PC6400 4-4-4@Corsair HX 620W
Connect3D HD4850 512MB@Intel X25-M G2 80GB@Casetek 1022-5@LG 19"1970HQ TFT
Creative Inspire 5.1 5100@Samsung SH-S203B SA@Microsoft Business Hardware Pack
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03-06-2008, 01:31 PM
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#3
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Xtreme Member
Join Date: Feb 2008
Posts: 115
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What about clocks? I could care less about tighter timings TBH. tRD, CAS, and command rate are the only really important ones anyway.
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03-06-2008, 07:09 PM
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#4
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Xtreme Enthusiast
Join Date: May 2007
Location: Philippines
Posts: 793
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what chips are used in these?
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Rig Specs
Intel Core 2 Extreme QX9650 4.0ghz 1.37v - DFI Lanparty UT P35 TR2 - 4x1GB Team Xtreem DDR2-1066 - Palit 8800GT Sonic 512MB GDDR3 256-bit
160GB Seagate Barracuda 7200RPM SATA II 8MB Cache - 320GB Western Digital Caviar 7200RPM SATA II 16MB Cache - Liteon 18X DVD-Writer /w LS
640GB Western Digital SE16 7200RPM SATA II 16MB Cache - Corsair HX 620W Modular PSU - Cooler Master Stacker 832
Auzen 7.1 X-Plosion - Zalman ZM-DS4F - Sennheiser HD212 Pro - Edifier M2600
Custom Water Cooling
Dtek Fusion Extreme CPU Block - Swiftech MCR-220 - Swiftech MCP655-B - Swiftech MCRES-MICRO Reservior - 7/16" ID x 5/8" OD Tubings
Dual Thermaltake A2018s 120mm Blue LED Smart fans.
www.mni-photography.site88.net
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03-06-2008, 07:16 PM
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#5
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Xtreme Member
Join Date: Jan 2007
Location: Santa Barbara, CA
Posts: 331
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Impressive speed for 8gigs. Nice to see the Maximus handle it.
__________________
e3110 @ 4.25 GHz Q746A545 | Asus x48 Rampage Formula | 8GB G.Skill F2-8500CL5D | Sapphire 4870 512mb| OCZ GameXstream 850W | Thermalright Ultra-120 Extreme |
Auzen X-FI Prelude | Custom Thermaltake Kandalf | Crystalfontz-635 | Gateway FPD2485W 24" | Klipsch Promedia 2.1 | G7 | G15 | Black Icemat | Dual Boot XP Pro & Ultimate x64
Last edited by 3lfk1ng; 03-06-2008 at 07:20 PM.
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03-06-2008, 11:38 PM
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#6
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Registered User
Join Date: Nov 2006
Location: Southern Germany
Posts: 91
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Quote:
Originally Posted by fireice2
what chips are used in these?
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Because of that low voltage they could have Powerchips. Elpida would have needed more VDIMM and I don't know any other cheap 1 Gb chip with overclocking headroom.
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03-06-2008, 11:45 PM
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#7
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Xtreme Enthusiast
Join Date: Mar 2007
Posts: 558
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Have you tried Memtest86+ ? Will it pass test 5, several times at least?
It's strange i can't run any of my eight sets of G.Skill PC8000 at anything lower 5-5-5 yet many people report 5-5-3. I find it hard to believe.
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03-07-2008, 01:04 AM
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#8
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Xtreme Enthusiast
Join Date: Dec 2005
Location: Athens,Greece
Posts: 542
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5-5-3 is possible at 533 MHz. But to past 540 5-5-4 at least and 570@5-5-5 at least
with powerchips and stable.
__________________
My Rig:
E8400 TRUE120@Asus Maximus Formula@2x2GB Geil Evo One PC6400 4-4-4@Corsair HX 620W
Connect3D HD4850 512MB@Intel X25-M G2 80GB@Casetek 1022-5@LG 19"1970HQ TFT
Creative Inspire 5.1 5100@Samsung SH-S203B SA@Microsoft Business Hardware Pack
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03-07-2008, 04:11 AM
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#9
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Xtreme Member
Join Date: Sep 2006
Posts: 108
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Quote:
Originally Posted by Cronos
Have you tried Memtest86+ ? Will it pass test 5, several times at least?
It's strange i can't run any of my eight sets of G.Skill PC8000 at anything lower 5-5-5 yet many people report 5-5-3. I find it hard to believe.
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Yeah my 24/7 clock is 8h Memtest86+ stable also. Thats the first thing I try.
And here is an update for ya
552MHz - DDR1104 - CL 5-5-3-13 :: tRFC 52 :: tRRD 1 - 1.95v - 4x2GB
__________________
ASUS Rampage Formula :: Intel Q9550 - 4000MHz@1.22v :: 4 x 2GB Corsair PC8500 :: EVGA GTX 295 :: Creative X-Fi Fatal1ty :: 1 x Intel X25-M G2 80GB :: 2 x Velociraptor 150gb :: Corsair HX620
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03-07-2008, 04:25 AM
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#10
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Xtreme Enthusiast
Join Date: Dec 2005
Location: Athens,Greece
Posts: 542
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Wow very tight secondary for those sticks.
tWR = 4 is also tight for them this is good not only tRRD=1!
But i am not sure if you can keep that to reach 570+
__________________
My Rig:
E8400 TRUE120@Asus Maximus Formula@2x2GB Geil Evo One PC6400 4-4-4@Corsair HX 620W
Connect3D HD4850 512MB@Intel X25-M G2 80GB@Casetek 1022-5@LG 19"1970HQ TFT
Creative Inspire 5.1 5100@Samsung SH-S203B SA@Microsoft Business Hardware Pack
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03-07-2008, 04:54 AM
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#11
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Xtreme Member
Join Date: Sep 2006
Posts: 108
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Quote:
Originally Posted by Spyrus
Wow very tight secondary for those sticks.
tWR = 4 is also tight for them this is good not only tRRD=1!
But i am not sure if you can keep that to reach 570+
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Testing now. But I cant run 570MHz with 2v or less. CRAAP! 
__________________
ASUS Rampage Formula :: Intel Q9550 - 4000MHz@1.22v :: 4 x 2GB Corsair PC8500 :: EVGA GTX 295 :: Creative X-Fi Fatal1ty :: 1 x Intel X25-M G2 80GB :: 2 x Velociraptor 150gb :: Corsair HX620
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03-07-2008, 05:55 AM
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#12
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Registered User
Join Date: Feb 2007
Location: Wuss-Con-Sin
Posts: 30
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Quote:
Originally Posted by Desert Igel
Because of that low voltage they could have Powerchips.
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Indeed, they use Powerchips.
They are the only ones which have 2GB strips.
__________________
- E6750 with Scythe Infinity- 120mm PWM
- 2x2GB ReaperX HPC PC2-8000
- Seagate 7200.10 500GB & 320GB
- Asus Maximus Formula S/E
- MSI NX8800GT-T2D512E-OC
- X-Fi Fatal1ty Platinum FPS
- Antec Quattro 850W
- Logitech DiNovo Edge & MX1000
- in a LianLi
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03-07-2008, 06:23 AM
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#13
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Xtreme Enthusiast
Join Date: Dec 2005
Location: Athens,Greece
Posts: 542
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Strips?
570 with 2.0V do they boot?
__________________
My Rig:
E8400 TRUE120@Asus Maximus Formula@2x2GB Geil Evo One PC6400 4-4-4@Corsair HX 620W
Connect3D HD4850 512MB@Intel X25-M G2 80GB@Casetek 1022-5@LG 19"1970HQ TFT
Creative Inspire 5.1 5100@Samsung SH-S203B SA@Microsoft Business Hardware Pack
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03-07-2008, 08:04 AM
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#14
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Xtreme Enthusiast
Join Date: Jan 2008
Posts: 874
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aren't these rated for 2.1 - 2.2v anyway..??
__________________
upgrading...cooler master cm690 case, corsair hx850, samsung 1tb x 3, optiarc burners x2, gskill 4gb ripjaws, working on the rest again
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03-07-2008, 08:42 AM
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#15
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Xtreme Member
Join Date: Sep 2006
Posts: 108
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Quote:
Originally Posted by Spyrus
Strips?
570 with 2.0V do they boot?
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yeah they boot into windows. But not stable. P95 crash after 2min 
Quick test update. Will let them run 12h later tonight and see if they´re stable.
560MHz - DDR1120 - CL 5-5-3-13 :: tRFC 50 :: tRRD 1 - 1.98v - 4x2GB
__________________
ASUS Rampage Formula :: Intel Q9550 - 4000MHz@1.22v :: 4 x 2GB Corsair PC8500 :: EVGA GTX 295 :: Creative X-Fi Fatal1ty :: 1 x Intel X25-M G2 80GB :: 2 x Velociraptor 150gb :: Corsair HX620
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03-07-2008, 08:49 AM
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#16
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Xtreme Enthusiast
Join Date: Jan 2008
Posts: 874
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do you think with maybe 2.1 or so they could go any higher or have you tried that?? just curious
__________________
upgrading...cooler master cm690 case, corsair hx850, samsung 1tb x 3, optiarc burners x2, gskill 4gb ripjaws, working on the rest again
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03-07-2008, 09:01 AM
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#17
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Xtreme Member
Join Date: Sep 2006
Posts: 108
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Quote:
Originally Posted by zfactor
do you think with maybe 2.1 or so they could go any higher or have you tried that?? just curious
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Well with the timings above I might be able to get 5-10 more MHz.
__________________
ASUS Rampage Formula :: Intel Q9550 - 4000MHz@1.22v :: 4 x 2GB Corsair PC8500 :: EVGA GTX 295 :: Creative X-Fi Fatal1ty :: 1 x Intel X25-M G2 80GB :: 2 x Velociraptor 150gb :: Corsair HX620
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03-07-2008, 09:29 AM
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#18
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Xtreme Enthusiast
Join Date: Jan 2008
Posts: 874
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any idea if you went to 5-5-5-15 as rated..
__________________
upgrading...cooler master cm690 case, corsair hx850, samsung 1tb x 3, optiarc burners x2, gskill 4gb ripjaws, working on the rest again
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03-07-2008, 09:50 AM
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#19
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Xtreme Member
Join Date: Sep 2006
Posts: 108
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Quote:
Originally Posted by zfactor
any idea if you went to 5-5-5-15 as rated..
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575MHz DDR1150 with 2.1v using 4x2GB is no problem at all with those timings.
Just tried 600MHz DDR1200 using 2.1v = no go...
__________________
ASUS Rampage Formula :: Intel Q9550 - 4000MHz@1.22v :: 4 x 2GB Corsair PC8500 :: EVGA GTX 295 :: Creative X-Fi Fatal1ty :: 1 x Intel X25-M G2 80GB :: 2 x Velociraptor 150gb :: Corsair HX620
Last edited by Darkstormz; 03-07-2008 at 10:12 AM.
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03-07-2008, 10:22 AM
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#20
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Xtreme Enthusiast
Join Date: Jan 2008
Posts: 874
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^^^ awesome thanks
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upgrading...cooler master cm690 case, corsair hx850, samsung 1tb x 3, optiarc burners x2, gskill 4gb ripjaws, working on the rest again
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03-07-2008, 11:13 AM
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#21
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Xtreme New Yorker
Join Date: Oct 2006
Location: Boondocks, New York
Posts: 2,217
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So what NB voltage, and of the various memory settings available are you guys using for your kits?
My current...
NB Voltage - 1.61v
DRAM Static Read - Enabled
AI Clock Twister - Strong
Transaction Booster - Disabled (1)
Also what subtimings for your sticks?
__________________
===Under Construction===
[HeatWare]
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03-07-2008, 12:54 PM
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#22
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Xtreme Enthusiast
Join Date: Dec 2005
Location: Athens,Greece
Posts: 542
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With which memory divider?
They are all good but twister strong needs more nb voltage.
And disable 1 if on 5:6 you have pl = 8.
I am using pl=7 and twister moderate on fsb=450@5:6@540-5-5-4-13
__________________
My Rig:
E8400 TRUE120@Asus Maximus Formula@2x2GB Geil Evo One PC6400 4-4-4@Corsair HX 620W
Connect3D HD4850 512MB@Intel X25-M G2 80GB@Casetek 1022-5@LG 19"1970HQ TFT
Creative Inspire 5.1 5100@Samsung SH-S203B SA@Microsoft Business Hardware Pack
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03-08-2008, 08:26 AM
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#23
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Registered User
Join Date: Sep 2006
Location: Singapore
Posts: 320
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I have a pair of Corsair 6400c5dhx 2gb x 2 ver.4.1.
They say is Qimonda.
http://futron.sg/forum/viewtopic.php?t=321
My results are very similar to yours. 
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03-08-2008, 08:59 AM
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#24
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Xtreme Enthusiast
Join Date: Jan 2008
Posts: 874
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well i ordered these up ... ill report when i get them. i may end up getting 8gb though as they have extended the rebates on them.. hmmmmm
__________________
upgrading...cooler master cm690 case, corsair hx850, samsung 1tb x 3, optiarc burners x2, gskill 4gb ripjaws, working on the rest again
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03-08-2008, 09:15 AM
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#25
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Registered User
Join Date: Nov 2007
Posts: 79
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Please some one try 4-4-4-12 1:1 @ 450 2.1v. I cant stand 5-5-5-15.
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