Are you sure your cpu can handle such speeds? I haven't been reading the thread, so excuse me if it does say you can elsewhere. It could just be you got a sub par batch. It happens. :(
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Are you sure your cpu can handle such speeds? I haven't been reading the thread, so excuse me if it does say you can elsewhere. It could just be you got a sub par batch. It happens. :(
Yea, Im sure that it can handle it. Its a Opty 150 and I have the multi set at 9. Pretty sure that its under clocked at the multi.
Well,Quote:
Originally Posted by CRUSH-ER
Since I HAVE to use a 166 divider to run my cpu at 300, I just got bored and slapped my 1gig LE's in along with these HZ's. Basically, the only thing I had to change was 1T to 2T and it's 100% dual prime and Windows memtest stable.
Synthetic benchmark scores are lower, of course, and latency numbers are higher, but the system actually feels faster! I mean, load times are quicker for everything. I was surprised to see this since I rarely used all of the 2gigs that I was running before. Strangely, SuperPi 1M went from 29 seconds with two sticks, to 30 seconds with all 4, so it really looks like running 4 sticks is not bad at all with high fsb.
Have also 4 sticks @ ~250 2-2-2-5 2T not bad at all much more stable than crappy Ballistix!
Im working on 285 now. These are the 602s
nice
I have a set of these and they 32m Superpi @ 285 and 3D at 275. Nice sticks for the money!! I`ve been trying to add them to the database, but not sure what`s going on there, seems it`s never updated or something.
Yes they are my current favorite right now,I also picked up a gig set of there F1-3200DSU2-GBLE which Im sure will do 290 1-1 1T at 2.5-3-3-7. Its a little pricey but very good stuff.
I just recieved my pair today and i have got to say, these sticks are awesome. First setting i tried was 240 and now 270 w/ 3-4-4-8-1t @2.6v 32m PI stable
I haven't even begun pushing these yet. I might not even have to since all i really need is 270 :]
I may have gotten lucky w/ these 603s but like every OC, you win some and you lose some.
I also hit a wall with these sticks at 263Mhz (0603's) 2.8v
Should something in my BIOS settings be tweaked? I just need 270Mhz!
FSB Bus Frequency - 250
LDT/FSB Frequency Ratio - 4x
CPU/FSB Frequency Ratio - 10x
PCI eXpress Frequency - 100Mhz
CPU VID StartUp Value - 1.375v
CPU VID Control - 1.375v
CPU VID Special Control - Above VID * 102.4%
LDT Voltage Control - 1.20v
Chip Set Voltage Control - 1.52v
DRAM Voltage Control - 2.66v
DRAM Configuration Settings:
DRAM Frequency Set - 200=RAM/FSB:01/01
Command Per Clock (CPC) - Enable
CAS Latency Control (Tcl) - 3.0
RAS# to CAS# delay (Trcd) - 04 Bus Clocks
Min RAS# active time (Tras) - 08 Bus Clocks
Row precharge time (Trp) - 04 Bus Clocks
Row Cycle time (Trc) - 9 Bus Clocks
Row refresh cyc time (Trfc) - 14 Bus Clocks
Row to Row delay (Trrd) - 02 Bus Clocks
Write recovery time (Twr) - 02 Bus Clocks
Write to Read delay (Twtr) - 02 Bus Clocks
Read to Write delay (Trwt) - 03 Bus Clocks
Refresh Period (Tref) - 3072 Cycles
Write CAS Latency (Twcl) - 1
DRAM Bank Interleave - Enabled
DQS Skew Control - Auto
DQS Skew Value - 255
DRAM Drive Strength - Level 7
DRAM Data Drive Strength - Level 4
Max Async Latency - 7.0 Nano Seconds
DRAM resposnse time - Fast
Read Preamble Time - 5.0 Nano Seconds
IdleCycle Limit - 256 Cycles
Dynamic Counter - Disable
R/W Queue Bypass - 16 x
Bypass Max - 07 x
32 Byte Granularity - Disable(4 Bursts)
For 270 or higher I would drop ther LDT down to 3 from 4 and raise the LDT voltage to 1.3-1.4v and chipset voltage to 1.6-1.7v. Also try dropping TRC to 7-8 and raise TRFC to 14-16 with a drive strength of 7 and data drive strength of 2. Also drop Idle cycle limit down from 256 to 16. Change your Tref refresh period from 3072 to 3684 and try a max Async of 11 nano seconds and 8.0 nano second read preamble with a normal dram response time not fast.
K, I'm testing each stick to see if one or the other is holding me back. Or if its this CPU/MB.....
as I write this its priming at 345mhz(DDR690) 3-4-4-8 on the first stick.
I haven't did much research on the CPU's and what not, but I remember that these older Clawhammers had bum memory controllers, didn't they?
If I try and up the speed say to 7x345mhz (2.4ghz) then I get the detect raid array error on boot up. but if I run 4x345mhz it seems rock stable.
Are you sure you have your numbers right?
345mhz?
DDR690?
That number is way too high..Quote:
Originally Posted by nVmatrix
Quote:
Originally Posted by filmbot
He prob using a divider.
more than likely 166:200
I swear no divider.... I ran Prime for 14 hrs over night stable.
Here is a screen shot. If you want I'll run prime again over the day and show you. I couldn't belieive it either?!?! But like I said its at 4x345mhz (1.38ghz) if I run it at 7x345mhz (2.4ghz) then I get a detect raid array error on boot up. So I'm guessing something doesn't like the speed bump.
http://img517.imageshack.us/img517/2...5mhz7ya.th.jpg
HAHAHAHAHHAAHHAQuote:
Originally Posted by nVmatrix
YOU ARE USING MULTY OF X4 thats an AMD A64 but and it puts a Divider Automatically :P!.
Your memos are running at 276MHz actually ;).
DO NOT USE x4 on AMD64.
Ahhh.... see didn't know that:rolleyes:Quote:
Originally Posted by Aleman
So what divider is it using? 8/10??
Testing the 2nd stick right now and its only good to 4x315mhz so would that be 252mhz? I guess that would be the bad stick then.
Yikes. :stick:
Iam at 270 and cant get over it...we will see tomorrow.....
Well....... that sucks!!!!! I have one stick good for 276mhz and one thats a dud at 252mhz. I guess you can't get lucky all the time.
I'll just have to be happy with 250 I guess:-(
I'm in the same boat :( 1 stick does 292 the other does 254Quote:
Originally Posted by nVmatrix
then order a couple single sticks and return the worst performers...Quote:
Originally Posted by Blue078
How are the Duel Opterons with divdiers?? Are there any issues? Cause I'd rather just get a 1.8ghz Duelie and O/C it to (9x312mhz) 2.817ghz and run a dividier at 8/10. Are the duel's clocking that high??