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Help OVercloking....


barrawat
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I have an dual core opteron 165 socket 939, dfi lan party ULtraD, flash bios last on the web dfi, then a have "teem group" hermes ddr600 cas2.5-4-4-8, vey good memos for start overcloking... tagan 480-u22, i don't need more PSU....

so here are my config complete....

 

Genie BIOS Settings:

 

FSB Bus Frequency............................. - 235

LDT/FSB Frequency Ratio....................... - 3

CPU/FSB Frequency Ratio....................... - 9

PCI eXpress Frequency......................... - 105MHZ

 

CPU VID StartUp Value......................... - 1.475v

 

CPU VID Control............................... - 1.325

CPU VID Special Control....................... - 113%

LDT Voltage Control........................... - 1.30v

Chip Set Voltage Control...................... - 1.50v

DRAM Voltage Control.......................... - 2.80v

 

DRAM Configuration Settings:

 

DRAM Frequency Set............................ - 200=RAM/FSB:01/01

Command Per Clock (CPC)....................... - Enable

CAS Latency Control (Tcl)..................... - 2.5

RAS# to CAS# delay (Trcd)..................... - 4

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

Row precharge time (Trp)...................... - 4

Row Cycle time (Trc).......................... - 7 Bus Clocks

Row refresh cyc time (Trfc)................... - 13 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).................... - auto

Refresh Period (Tref)......................... - 3120 Cycles

ODD Divisor................................... - Disable

DRAM Bank Interleave.......................... - Disable

 

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

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

DRAM Drive Strength........................... - 8

DRAM Data Drive Strength...................... - 4

Max Async Latency............................. - 7

DRAM Response Time............................ - fast

Read Preamble Time............................ - 5.0

IdleCycle Limit............................... - 256 Cycles

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

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

Bypass Max.................................... - 07 x

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

 

i get stuck here if i go to 240HHT, the system crash after entering windows...

So have you have good ideas to help me, i only want 2600mhz maybe 2700 but i have been people doing the same, with less memos, an i can´t...

so heard any crazy ideas, but pleased help me....

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You might give these a try for 240 and if you look in the ocdb section you will see quite a few tccd entries. Can you please go to user cp and create a signature of your hardware so we can see all your components at the bottom of your post. I have the lower end team group memory and seem's like some pretty good stuff.:) Welcome to the street.

DRAM Configuration Settings:

 

DRAM Frequency Set............................ - 200=RAM/FSB:01/01

Command Per Clock (CPC)....................... - Enable

CAS Latency Control (Tcl)..................... - 2.5

RAS# to CAS# delay (Trcd)..................... - 4

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

Row precharge time (Trp)...................... - 3

Row Cycle time (Trc).......................... - 7 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

Refresh Period (Tref)......................... - 3120 Cycles

ODD Divisor................................... - Disable

DRAM Bank Interleave.......................... - enable

 

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

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

DRAM Drive Strength........................... - 7

DRAM Data Drive Strength...................... - 2

Max Async Latency............................. - 8

DRAM Response Time............................ - fast

Read Preamble Time............................ - 6.0

IdleCycle Limit............................... - 256 Cycles

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

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

Bypass Max.................................... - 07 x

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

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That look's like alot of voltage for an opty only at 240 htt but every chip is different. There is a teamgroup forum that might have some timing's to try but I just kept playing with mine until I got used to it. Have you memtested the sticks to see if they are both good? They are rated to 300 so 240 might need some tighter timings.

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That look's like alot of voltage for an opty only at 240 htt but every chip is different. There is a teamgroup forum that might have some timing's to try but I just kept playing with mine until I got used to it. Have you memtested the sticks to see if they are both good? They are rated to 300 so 240 might need some tighter timings.

 

teamgroup forum where maybe i went reading that one, yes a tested both at stock and at 235HTT it's seems to be fine....

i want to arrive 280HTT, to have in 2800 mhz, and that's why i keep asking if the memos, are for this, but all the people said thta are to good memos for this, and i have a lot of trouble, reaching this, so, for today i rest trying, maybe tomorrow i will come back trying...

Thanks a lot man....

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Well one thing I had to do to get stability at 280+ was increase max async latency to 9 and read preamble to 6. Might even try max async at 10 while testing. This stuff takes some effort to get running good but is well worth it when you do. More to do with the memory controller of the cpu than the ram itself.

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oc newbie

i got it. I changed bios to bios 623.3 and work greated....

 

look this stuff.... and all 3dmarks prime95 and superpi, benchmark of everest ultimate edition, all PASSED....

 

Genie BIOS Settings:

 

FSB Bus Frequency............................. - 250

LDT/FSB Frequency Ratio....................... - 3

CPU/FSB Frequency Ratio....................... - 9

PCI eXpress Frequency......................... - 105MHZ

 

CPU VID StartUp Value......................... - 1.475v

 

CPU VID Control............................... - 1.375

CPU VID Special Control....................... - 113%

LDT Voltage Control........................... - 1.30v

Chip Set Voltage Control...................... - 1.50v

DRAM Voltage Control.......................... - 2.80v

 

DRAM Configuration Settings:

 

DRAM Frequency Set............................ - 200=RAM/FSB:01/01

Command Per Clock (CPC)....................... - Enable

CAS Latency Control (Tcl)..................... - 2

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

Min RAS# active time (Tras)................... - 5

Row precharge time (Trp)...................... - 3

Row Cycle time (Trc).......................... - 7 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

Refresh Period (Tref)......................... - 3120 Cycles

twcl.......................................... - 01

DRAM Bank Interleave.......................... - enable

 

DQS Skew Control.............................. - increased

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

DRAM Drive Strength........................... - 5

DRAM Data Drive Strength...................... - 2

Max Async Latency............................. - 8

DRAM Response Time............................ - normal

Read Preamble Time............................ - 5.0

IdleCycle Limit............................... - 256 Cycles

Dynamic Counter............................... - enable

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

Bypass Max.................................... - 07 x

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

 

maybe tomorrow I seat for HTT300, if i got that i will kind, for me, it is my goal....

Greatings and i thank you, sir!!!

I hope i heared from you soon!!!

Regards.

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