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richiec77

Opty 165 Overclocking database

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Ok there are countless threads about opterons but I would like to start one on just the 165. I was wondering what everyone else was getting on there overclocks. Here is mine:

2.6 Ghz on 1.5v CPU core.

My stepping is 0601.

Anyone else? Also does the expert undervolt compared to what it says it is feeding the cpu?

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2.61ghz, 1.45v. 0551

There are plenty of 165 results in the AMD Overclcoking Database as well

All readings from software read about 0.03v below the actual voltage.

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2520 (280x9 @ 1.5v)

Stepping CCBWE 0607UPGW

 

 

I'm pretty dissappointed with mine. Haven't seen many people with the same stepping either, so I can't compare.

 

Genie BIOS Settings:

 

FSB Bus Frequency - 280

LDT/FSB Frequency Ratio - 3

CPU/FSB Frequency Ratio - 9

PCI eXpress Frequency - 102Mhz

CPU VID StartUp Value - 1.5v

CPU VID Control - 1.5v

CPU VID Special Control - Auto

LDT Voltage Control - 1.40v

Chip Set Voltage Control - 1.70v

DRAM Voltage Control - 2.70v

 

DRAM Configuration Settings:

 

DRAM Frequency Set - 140=RAM/FSB:07/10

Command Per Clock (CPC) - Enable

CAS Latency Control (Tcl) - 2.5

RAS# to CAS# delay (Trcd) - 03 Bus Clocks

Min RAS# active time (Tras) - 06 Bus Clocks

Row precharge time (Trp) - 03 Bus Clocks

Row Cycle time (Trc) - 09 Bus Clocks

Row refresh cyc time (Trfc) - 13 Bus Clocks

Row to Row delay (Trrd) - 02 Bus Clocks

Write recovery time (Twr) - 03 Bus Clocks

Write to Read delay (Twtr) - 02 Bus Clocks

Read to Write delay (Trwt) - 02 Bus Clocks

Refresh Period (Tref) - 2048 Cycles

Write CAS Latency (Twcl) - Auto

DRAM Bank Interleave - Enabled

 

DQS Skew Control - Auto

DQS Skew Value - 0

DRAM Drive Strength - Normal 1

DRAM Data Drive Strength - Level 1

Max Async Latency - 8.0 Nano Seconds

DRAM Response Time - Normal

Read Preamble Time - 5.5 Nano Seconds

IdleCycle Limit - 64 Cycles

Dynamic Counter - Enable

R/W Queue Bypass - 16 x

Bypass Max - 07 x

32 Byte Granularity - Disable(4 Bursts)

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Sorry to hear that 11dayz. I'm sure I have heard people getting more out of that stepping. Guess it's the luck of the draw. Mine is only just reaching 290x9 @ 1.5v tried dropping a little lower and it failed prime after 5 mins. WHat are your temps like?

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Great idea with the thread. When I got my Opty 165 it was a lot of trouble doing searches and then searching thru a million post for some1 with the same hardware as me. I think whoever post result should do like in the OC database (only your BIOS settings and temps)

 

This seems as stable as I can get her (very disappointed) :

 

Genie BIOS Settings:

 

FSB Bus Frequency - 275

LDT/FSB Frequency Ratio - 3

CPU/FSB Frequency Ratio - 9

PCI eXpress Frequency - 100Mhz

 

CPU VID StartUp Value - 1.425v

 

CPU VID Control - 1.45v

CPU VID Special Control - Auto

LDT Voltage Control - 1.20v

Chip Set Voltage Control - 1.50v

DRAM Voltage Control - 2.60v

 

DRAM Configuration Settings:

 

DRAM Frequency Set - 180=RAM/FSB:05/6

Command Per Clock (CPC) - Enable

CAS Latency Control (Tcl) - 3

RAS# to CAS# delay (Trcd) - 04 Bus Clocks

Min RAS# active time (Tras) - 06 Bus Clocks

Row precharge time (Trp) - 03 Bus Clocks

Row Cycle time (Trc) - 09 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) - 04 Bus Clocks

Refresh Period (Tref) - 1032 Cycles

Write CAS Latency (Twcl) - Auto

DRAM Bank Interleave - Enabled

 

DQS Skew Control - Increase

DQS Skew Value - 255

DRAM Drive Strength - weaK 3

DRAM Data Drive Strength - Level 1

Max Async Latency - 9.0 Nano Seconds

DRAM Response Time - Normal

Read Preamble Time - 6.5 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)

 

Quick Description:

 

275x9 @ 1.45v

3-4-3-8 1T 180divider @ 2.6v

TEMPS- IDLE 28-30c LOAD 38-40c

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FSB Bus Frequency - 300

LDT/FSB Frequency Ratio - 3

CPU/FSB Frequency Ratio - 9

PCI eXpress Frequency - 101Mhz

CPU VID StartUp Value - 1.5v

CPU VID Control - 1.45v

CPU VID Special Control - Auto

LDT Voltage Control - 1.20v

Chip Set Voltage Control - 1.50v

DRAM Voltage Control - 2.70v

 

DRAM Frequency Set - 180=RAM/FSB:05/6

Command Per Clock (CPC) - Enable

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Another 0607 here. This stepping got to 2600mhz only after pumping in 1.54V. It will go to 2700mhz but only with 1.61V! I was initially hoping just to get to 2600mhz so I will stay here and be happy. Its basically a $1200 fx-60 for $300. Now I need to work on my RAM timings. P95 large test fails after 2 hours.

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