G.Skill HZ/Any other UCCC (2x1024) 260+ please post here

[adidassler]

Kewl!!!

[hellasvagabond]

Guys is 1.4 Volt enough or too much for an 3800x2 running at 2500mhz ?

Also should i have Startup Value also at 1.4V or at Auto and whats the best setting for the CPU VID Special Control ?

 

Currently i have 1.4v and 104% but im asking for your opinions.

Also has anyone tried the Odd Dividor option in the Bios ? Should i Enable it or leave it Disabled ?

I almost forgot to ask what settings you have under Dram Responce Time.

I have it Fast , should i make it Faster ?

[eg660]

Hey guys I jsut got my new set of G.skill 2 gb....First I would like to know how to start to play with the setting...because I cant go past 250 FSB...and I know I need to play around the mem timings? thanks in advance. :nod:

[hellasvagabond]

You have already a great overclock.

You could put higher timings : 3-5-5-10 to get up to 280 but for what ?

In our days the GPU matters far more than the CPUs mhz.

Specifically i got 3fps increase in most games going from 2000 to 2500mhz.

Not worth it if you ask me.

Put your ram at 3-4-4-7-1T and leave it like that.

[HITandRUN]

Nah, we are here to overclock :shake: and not to ran a stock set up! Why don’t you browser through the entire post and try all the different settings and timings people use! I’m sure you will find something you can use! BTW the most people can’t pass 270 MHz! Good luck! :nod:

[OldGuy]

Man oh man...woke up this morning, crossed my fingers and turned on my monitor to be greeted with Prime95 still running...Cool. Use the john, brush the teeth and ker-slammage to my buzz of 3 minutes prior. Failure after 10 hours and 48 minutes Glad I didin't stop it cuz I was gonna spend a little time trying to tighten up my settings at 264. Oh well, I know I'm close...this HZ stuff is a pain the arse

[Guest burningrave101]

Man oh man...woke up this morning, crossed my fingers and turned on my monitor to be greeted with Prime95 still running...Cool. Use the john, brush the teeth and ker-slammage to my buzz of 3 minutes prior. Failure after 10 hours and 48 minutes Glad I didin't stop it cuz I was gonna spend a little time trying to tighten up my settings at 264. Oh well, I know I'm close...this HZ stuff is a pain the arse

 

Try running Windows Memtest. It will be a lot faster then Prime95 and do a better job of testing the memory. Let two iterations run to at least 1,000%+.

[LurksAtDFI_St]

As I had promised in an earlier post, here are my settings for running at lower RAM mhz with tighter timings. Increased both LDT and Chipset V from my previous post to complete 3DM '01. It passes the other BM's with the LDT @ 1.2V and Chipset @ 1.59V set in the BIOS.

 

Who: LurksAtDFI_St

Motherboard: DFI LanParty UT SLI-DR Expert

CPU: AMD Opteron 148 (CABNE 0528)

RAM: 2x1GB G.Skill HZ PC4000 (Build 0604)

SPD: 250Mhz @ 3-5-5-10

Real Ram Mhz: 267

BIOS Version: 12/07/05

FSB Bus Freq: 267

LDT/FSB Freq: 3

CPU/FSB Freq Ratio: 11

PCI-Express Freq: 100

 

CPU VID StartUp Value: 1.450V

CPU VID Control: 1.450V

CPU VID Special Control: Auto

LDT Voltage Control: 1.4V

Chipset Voltage Control: 1.72V

DRAM Voltage Control: 2.6V

 

Dram Freq Set (MHz): 200 (1:1)

Command Per Clock (CPC): Enabled

CAS Latency Control (tCL): 3

RAS# to CAS# Delay (tRCD): 4

Min RAS# Active timing (tRAS): 7

Row Precharge timing (tRP): 3

Row Cycle time (tRC): 7

Row Refresh Cycle time (tRFC): 13

Row to Row Delay (tRRD): 2

Write Recovery time (tWR): 2

Write to Read Delay (tWTR): 2

Read to Write Delay (tRTW): 3

Refresh Period (tREF): 3684

Write CAS# Latency (tWCL): 1

DRAM Bank Interleave: Enabled

 

DQS Skew Control: Disabled

DQS Skew Value: 0

DRAM Drive Strength: Level3

DRAM Data Drive Strength: Auto

Max Async Latency: 8 Nano Seconds <--- Set to 7 @ 265mhz

DRAM Response time: Fastest

Read Preamble time: 5 Nano Seconds

Idle Cycle Limit: 16 Cycles

Dynamic Counter: Disabled

R/W Queue Bypass: 8x

Bypass Max: 4x

32 byte Granulation: Disabled (4 bursts)

 

3DM01, CPU-Zv1.33.1, Everest2.20.405, MBM5:

 

 

A64Tweakerv0.60beta, CPU-Zv1.33.1, 32M-SuperPImod1.4:

 

[gengstapo]

newbie askin' here. since the eXpert genie look alike ultra-d, can i apply it(genie setting) to my ultra-d??

 

thanks

[eg660]

hellasvagabond You have already a great overclock.

You could put higher timings : 3-5-5-10 to get up to 280 but for what ?

In our days the GPU matters far more than the CPUs mhz.

Specifically i got 3fps increase in most games going from 2000 to 2500mhz.

Not worth it if you ask me.

Put your ram at 3-4-4-7-1T and leave it like that.

 

 

I dont think I have a great overclock. Because I see some people having 2600 or 2700.

[gengstapo]

after reading each pages here, can assume that most UCCC chippy able to do less 300HTT but can do more than 275HTT

[Redbeaver]

my Gold XTC cant pass 260Mz @3-4-4-8 2T - 2.8V.... 3.2V didnt help, 3-5-5-8, 4-5-5-8, 4-4-4-8, anythin u can imagine... didnt help. bah.

 

oh well. its all good wit my CPU maxed out at 311, and using the next lower multi from 200 is 166, that gives me 258..w00t ?