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The AMD 3GHz Club


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Meanwhile I'm chugging away at try #2 for 3.8GHz... temps are gettin' a little scary but apparently she likes it just fine. Highest Core Temp I've seen is 67C, lil' higher than before, but hey, if it can get past the 6 hour mark (where it failed at a slightly lower voltage) I'll be good to go I hope.

 

Hopefully I'll be posting a new OCDB entry around 7PM tonight :-D

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My only hope for another AMD GGG entry rests on an Opteron 1210, a Biostar T-force and 2 X 512 Team Xtreem Dark DDR2 1066. Not the combination I would have hoped for but it's the only AMD setup I have that has a shot.

 

@Charmed, hope your 3.8 run is successful. Should have my P5K today so I will start to push on mine and see where I end up. This Abit IP35 is not quite doing the job after 390FSB.

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Ok, had the Redlines in since yesterday at 300x10 ram on the 166 divider @250. They went straight to 250 at 3-3-6-2-1t with 2.6vdimm. I've Memtested them up to 270 with no errors, but with 2.7vdimm. So it looks like the memory will take me to 3.2g without any problems. What i could do with a bit of advice is, what sort of DDS, DDDS, Mal and Rp should i be setting above 250fsb. At 250 i have the following settings:DDS is set at 6

 

normal_redline.JPG

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Ok, had the Redlines in since yesterday at 300x10 ram on the 166 divider @250. They went straight to 250 at 3-3-6-2-1t with 2.6vdimm. I've Memtested them up to 270 with no errors, but with 2.7vdimm. So it looks like the memory will take me to 3.2g without any problems. What i could do with a bit of advice is, what sort of DDS, DDDS, Mal and Rp should i be setting above 250fsb. At 250 i have the following settings:DDS is set at 6

I believe those are Micron chips? If so, I would suggest

FSB Bus Frequency............................. 300 MHz

 

DRAM Voltage ................................. 2.60V

 

 

Memclock (DRAM Frequency) .................... 166

1T/2T Timing (Command Per Clock).............. 1T

CAS Latency (Tcl)............................. 3T

RAS# to CAS# delay (Trcd)..................... 3T

Min RAS# active time (Tras)................... 8T

Row precharge time (Trp)...................... 2T

Row Cycle time (Trc).......................... 10T

Row refresh cyc time (Trfc)................... 16T

Row to Row delay (Trrd)....................... 3T

Write recovery time (Twr)..................... 2T

Write to Read delay (Twtr).................... 2T

Read to Write delay (Trwt).................... 3T

Refresh Period (Tref)......................... 3072

DRAM Bank Interleave.......................... Enabled

 

DQS Skew Control.............................. Auto

DQS Skew Value................................ 0

DRAM Drive Strength........................... Normal 3 or 4 (Level 6 or 8)

DRAM Data Drive Strength...................... Level 2

Max Async Latency............................. 8ns

DRAM Response Time............................ Normal

Read Preamble Time............................ 6ns

IdleCycle Limit............................... 32 256

Dynamic Counter............................... Disable

R/W Queue Bypass.............................. 16x

Bypass Max.................................... 7x

32 Byte Granularity........................... Disable (4 Bursts)

 

I have used these settings to get my OCZ Plat EBs to 265MHZ. These settings are from the OCZ support site and they worked well. The red number is their recommendation.

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They are 991492 IC's. They are running an Orthos run at the same timmings i posted above at the moment, but at 282x11(3.1gig)which puts the ram at 258.5. Dynamic counter is off for the moment, but i had it on for a 2 hour orthos run yesterday, which went fine. So i think the secondary's that i have at the moment are fairly much at the right place for my rig. Thanks for the imput Capt, when i start going over 260 i'll keep your timmings in mind.

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