System Specs
CPU: Intel Core i5 750
Motherboard: EVGA P55 Classified 200
Memory: 2x2GB GEIL EVO ONE 2133MHz
Power Supply: PC P&C 910W Silencer
Graphics: XFX HD 5870 1024MB
Hard Drives: 80GB SSD Intel Postville
Cooling: Corsair H50
Sound: Onboard
Case: Corsair Obsidian 800D
Monitor: Dell 2709W
O/S & Misc Stuff: Windows 7 64Bit
This is section only for bench....please.
The problem depend only of your CPU, each CPU is unique in this fact, depend on VTT/VQpi circuit termination every signals are terminated on core of your CPU, when you give cool with LN2 you modify its impedence. Higher QPI bus frequencies are very demanding of optimal signal line layout and power ability, this great ability are typically on EVGA and DFI and bloodrage, Asus has big problem on this fact and requires more VTT/Vqpi voltage respect this mainboard.
With this Mainboard is possible break the fsb wall on new steep D0, you must use a good mousepot a lot lot of LN2 one good 920D0, possibily bacth 3847A891 or 3850A796 or other, with evga utility, IOH over 1,35V for QPI bus, VTT Over 1,45V for block UNcore L3 and VTT........pciexp over 110.
And good look you have the possibility to Win a new WR with this Mainboard....![]()
Very very nice raju![]()
i got my classified a few days ago and started benching today..
First tests are watercooled:
wPrime@BCLK 230
max. BCLK watercooled
http://valid.canardpc.com/show_oc.php?id=562538
this board is really impressive
can´t wait to do some phase change runs tomorrow
keep pushing it
Hey nice!
What idle and load temps where you getting?
Thanks![]()
nice results on watercooling man. It will scale even further cold..
Very good ,EVGA Super powerful.
I wonder how fast this thing @ 5 GHz would run GTA IV![]()
.:: Gaming PC Specs ::.
Case: Antec Nine Hundred
CPU: Intel Core i7-2600K @ 4.6 GHz, 1.44v (cooled by Xigmatek GAIA) [IntelBurnTest{Linpack} stable]
GPU/Monitor: VisionTek HD 6950 @ 6970, 950 MHz/1375 MHz 1.30v + Sony BRAVIA 32EX400 1080p
Motherboard: GIGABYTE Z68XP-UD4 F5
Memory: 16 GB (4x 4 GB) Corsair Vengeance LP DDR3 1600
Hard Drive: 2x Seagate 500 GB 7200.11 RAID 0 & RAID 1 (Matrix RAID) + 1x WD Caviar Black 640 GB
Sound: Creative SB X-Fi Fatal1ty Profess1onal, Logitech X-530
PSU: Corsair AX-1200 (1500W PSU!)
O/S: Microsoft® Windows 7 Ultimate SP1 X64
Quick run on the non NF200 board tonight with the Xeon;
![]()
so veeery low voltage for that clock raju! nice!
run some 06 cpu test for us![]()
nice raja, gotta get barrie to prep the ln2, torch the pot this time to pull down quick and easy to -186![]()
Load Vcore around 1.49V. Need more cold now to scale any further.
regards
Raja
hmmm, 1.49v load.. iam at 1.61v... same mhz
better cpu than mine... you little..
edit: what kind of temps are you having under load..? -108, same as 920?
Last edited by dpa; 05-14-2009 at 05:01 AM.
W3540 magic now........
Hey raju:
Can you go high bclk 3D with low multiplier?
Last edited by AndreYang; 05-14-2009 at 04:56 AM.
Hi Andre,
I have not tried yet, but willdo today and then 920 later. Around 229 it gets very sensitive to voltage vs temp..
regards
Raja
Last edited by Raja@ASUS; 05-14-2009 at 07:12 AM.
I usually take the time to work out peak load voltage and keep it on, never had an issue.
VID is Voltage ID for CPU Vcore in that table.
A couple more runs tonight..
![]()
lol.. 32421 vs my 32426, same cpu clocks..
what kind of speeds on the gtxs?
700 on the GPU's, mem @ stock..
then we ran exactly the same.. gimme 5.3Ghz now...
***** Visit us on PCWorld.fr *****
Bookmarks