AMD Indexed Overclock Speeds

PVTCaboose1337 · Jan 7, 2008

My highest stable OC is in my siggy... Specs are on the side in system specs.

http://valid.x86-secret.com/show_oc?id=200722

trt740 · Jan 7, 2008

department76 said:
this is my first try on this brand new rig, haven't fully tested it but it seems stable so far.

6400+ B.E., stock volt.
HTT -1140mhz
Multiplier - 15
Crucial Ballistix ddr2-1066 @ ddr2-856 4-5-4-15
FSB - 228mhz
MSI K9A2 Platinum (790fx)
Zalman cnps9700 (24C idle)

very good but it will go higher

Wile E · Jan 8, 2008

department76 said:
this is my first try on this brand new rig, haven't fully tested it but it seems stable so far.

6400+ B.E., stock volt.
HTT -1140mhz
Multiplier - 15
Crucial Ballistix ddr2-1066 @ ddr2-856 4-5-4-15
FSB - 228mhz
MSI K9A2 Platinum (790fx)
Zalman cnps9700 (24C idle)

I agree with trt. Throw 1.5v at it, and see how far it will go.

trt740 · Jan 8, 2008

Wile E said:
I agree with trt. Throw 1.5v at it, and see how far it will go.

at that voltage it should do 3.5ghz or more.

xfire · Jan 8, 2008

What does low voltage and high voltage do in terms of performance?

PyroX1040 · Jan 8, 2008

department76 said:
this is my first try on this brand new rig, haven't fully tested it but it seems stable so far.

6400+ B.E., stock volt.
HTT -1140mhz
Multiplier - 15
Crucial Ballistix ddr2-1066 @ ddr2-856 4-5-4-15
FSB - 228mhz
MSI K9A2 Platinum (790fx)
Zalman cnps9700 (24C idle)

how in gods name does your 6400+ Idle @ 24C >.<! mine idles @ 35C, and loads @ 55-60C what about yours?

department76 · Jan 9, 2008

PyroX1040 said:
how in gods name does your 6400+ Idle @ 24C >.<! mine idles @ 35C, and loads @ 55-60C what about yours?

really? i load at ~40C and highest it's hit has been 42C! must be my gigantic zalman cnps9700 with tuniq tx-2 grease and good case cooling. i also have the hsf aimed upwards at the psu and blowhole. also, 790fx board might have soemthing to do with it? and it is a black edition 6400+, but since the multi doesnt go above x16 i'm not eve sure what BE does for the 6400+. i read my temps with AMD overdrive. i've been testing stability and applying overclocks in AOD and then applying it in BIOS once i've found it stable.

it's for sure stable at 3.45ghz with stock vcore, i'll venture up +.1V and see what happens :cool:

department76 · Jan 9, 2008

just so you all can see my temps too, that's with my zalman on low via PWM control (1800rpm), high speed drops to lower 20s.

department76 · Jan 9, 2008

had to play around with a few things, it would POST but windows would BSOD with the first few tries. ended up bumping vcore to 1.47V and gave HTT a slight bump as well to get windows to load. the 1.5V vcore had no effect at this speed, seems to ahve been the HTT increase that made it work. i dialed back my ram timings to rule that one out.

the 6400+ is eating away my low temps, hsf is speeding up to maintain similar temperatures.

edit: depedning on what clock i can muster, i might go back becuase i like a quieter computer. i don't see 85mhz being worth the noise/heat.

Snipe343 · Jan 9, 2008

I got a new highest oc XD

*905.2
* 10
* Crucial ballistix 377(reads as 800)
* 301
* 1.3 XD
* Gigabyte(see specs)
* AMD Athlon 64 X2 4000+
* 2T??
* stock

Krony · Jan 23, 2008

Quite new to this but got my settings at

240\12x\1.45v 2880Mhz
HT Speed 4x
Ram DDR2 667\4-4-4-12-2T\2.2v

my card is clocked at 675\880Mhz

Temps are at 34 idle 50 load

Stable in 3DMark05 and Doom 3 but get errors in Prime95, any sugestions ?

Wile E · Jan 24, 2008

Krony said:
Quite new to this but got my settings at

240\12x\1.45v 2880Mhz
HT Speed 4x
Ram DDR2 667\4-4-4-12-2T\2.2v

my card is clocked at 675\880Mhz

Temps are at 34 idle 50 load

Stable in 3DMark05 and Doom 3 but get errors in Prime95, any sugestions ?

When you say your ram is at 667Mhz, is that what it's set at before you OC? If so, by my calculations, your ram is actually running at 720MHz. You may have to either relax the timings, or up the voltage.

Krony · Jan 24, 2008

Memory clock frequency is set to 667 in bios
On the modules it has OCZ PC2 7200\PN OCZN9002GK
in cpuz it shows OCZ PC2 6400 (400Mhz)\PN OCZN9001G
it is supposed to be good for at least 900Mhz
is it labeled wrong or is cpuz wrong ?

Also in bios my temp idle is 42
i get 34 in AI Booster and Core Temp
which is correct ?

Wile E · Jan 25, 2008

Krony said:
Memory clock frequency is set to 667 in bios
On the modules it has OCZ PC2 7200\PN OCZN9002GK
in cpuz it shows OCZ PC2 6400 (400Mhz)\PN OCZN9001G
it is supposed to be good for at least 900Mhz
is it labeled wrong or is cpuz wrong ?

Also in bios my temp idle is 42
i get 34 in AI Booster and Core Temp
which is correct ?

Then try 1.475 vcore, possibly 1.5v if necessary. If it's erroring out in Prime, something most likely wants more voltage.

Krony · Jan 25, 2008

Started fresh, stable in games,3DMark and Prime95 for 4 hours
216\13x\1.425v 2808MHz
HT Speed 4x
DDR2 800\4-4-3-5 2T\2.25v 401MHz
GPU 690\900MHz

Temps are at 36 idle 56 load

3DMark05 11985
3DMark06 7712

Benchmark results, anygood?

Gonna wait till i get a new case and bigger PSU to go further i think, and maybe SLI

Wile E · Jan 26, 2008

Krony said:
Started fresh, stable in games,3DMark and Prime95 for 4 hours
216\13x\1.425v 2808MHz
HT Speed 4x
DDR2 800\4-4-3-5 2T\2.25v 401MHz
GPU 690\900MHz

Temps are at 36 idle 56 load

3DMark05 11985
3DMark06 7712

Benchmark results, anygood?

Gonna wait till i get a new case and bigger PSU to go further i think, and maybe SLI

Your results are on par with similar setups. Doin good.

And instead of going SLI on the 7900, update to a newer card like an 8800GT/GTS or a HD3870. They'll all out perform the 7900 SLI setup.

ntdouglas · Jan 26, 2008

Wile E said:
Your results are on par with similar setups. Doin good.

And instead of going SLI on the 7900, update to a newer card like an 8800GT/GTS or a HD3870. They'll all out perform the 7900 SLI setup.

Hey Wile e,
Been meaning to talk to you haven't seen you around lately. Not to be off topic again, lol but I got my Axeram 1200 and can't get it stable at 1200mhz. Did you mess with sub timings to hit 1200? And it looks like your running 400fsb with a 3 multiplier?

Wile E · Jan 26, 2008

ntdouglas said:
Hey Wile e,
Been meaning to talk to you haven't seen you around lately. Not to be off topic again, lol but I got my Axeram 1200 and can't get it stable at 1200mhz. Did you mess with sub timings to hit 1200? And it looks like your running 400fsb with a 3 multiplier?

Nope, no adjustment here. Could be your chipset. More ram speed mean more work for it. Bump your chipset volts up a notch. Also, your mobo may slightly undervolt, try a notch higher on the vdimm if the NB bump doesn't work.

ntdouglas · Jan 26, 2008

Wile E said:
Nope, no adjustment here. Could be your chipset. More ram speed mean more work for it. Bump your chipset volts up a notch. Also, your mobo may slightly undervolt, try a notch higher on the vdimm if the NB bump doesn't work.

Yeah, I've done that. Nb is at 1.55v vdimm is at 2.25 because theres no option for 2.2 in bios. It could be the 965 chipset. Although the guys at mushkin were running over 1200 on p5b's. Any other ideas?

Wile E · Jan 26, 2008

ntdouglas said:
Yeah, I've done that. Nb is at 1.55v vdimm is at 2.25 because theres no option for 2.2 in bios. It could be the 965 chipset. Although the guys at mushkin were running over 1200 on p5b's. Any other ideas?

Maybe you need more airflow? These are warm modules. It's also possible the Mushkin guys had cherry picked boards.

Do you have a 2.3V option? Give that a shot maybe?

Krony · Jan 26, 2008

Thx, can't find any 7900's on sale anyhow, plus it would have to be a Winfast to link them i think, and not much room on my board for 2 cards and sound card, it would hamper air flow to 1 of the cards.
8800 GTX or 8800 Ultra ?
is the ultra worth the extra cash

watts289 · Jan 26, 2008

Clock: 3.0GHZ
Core: X2 3800 toledo (939) stock is 2.0Ghz
HTT: 300
Memory 2GB A-Data DDR400 @ 300Mhz CL3-3-3-8
Volts- 1.544
HT Speed 3x

Wile E · Jan 27, 2008

Krony said:
Thx, can't find any 7900's on sale anyhow, plus it would have to be a Winfast to link them i think, and not much room on my board for 2 cards and sound card, it would hamper air flow to 1 of the cards.
8800 GTX or 8800 Ultra ?
is the ultra worth the extra cash

No, the Ultra isn't worth the extra money. Don't get either. Get either an 8800GT, or a 512MB 8800GTS (g92).

hat · Jan 27, 2008

HTT Speed: 1000MHz
Multiplier: 11x
Memory type and speed: Crucial non-Ballistix/Tracer/Lanfeast 2x1GB DDR2 533
FSB: 250
CPU Voltage: 1.333
Motherboard Type/Brand: DFI Lanparty 590SLI
CPU Type: 5200+ Windsor 2x1MB cache
Memory timings: DDR600 4-4-4-12-1T
Cooling: 1x80mm case fan, AC Freezer 64 Pro, AZENX PCI slot fan

Wile E · Jan 27, 2008

hat said:
HTT Speed: 1000MHz
Multiplier: 11x
Memory type and speed: Crucial non-Ballistix/Tracer/Lanfeast 2x1GB DDR2 533
FSB: 250
CPU Voltage: 1.333
Motherboard Type/Brand: DFI Lanparty 590SLI
CPU Type: 5200+ Windsor 2x1MB cache
Memory timings: DDR600 4-4-4-12-1T
Cooling: 1x80mm case fan, AC Freezer 64 Pro, AZENX PCI slot fan

You can go way higher than that safely, hat. I ran my 6400+ at 1.5V 24/7 on my Freezer64 Pro. You should at least try to see where you can go on at least 1.4v. The 6000+ and 6400+ stock at 1.4v, and they're also Windsor cores, so it's perfectly safe. Actually, 1.5v is perfectly safe for these chips too, but I know you like to err on the side of caution, so go for 1.4V.

System Name	Whim
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Power Supply	Corsair 750w
Software	Windows 8.1 (Tweaked)

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Motherboard	Gigabyte GA-EX58-UD5 BIOS F12
Cooling	MCR-320, DDC-1 pump w/Bitspower res top (1/2" fittings), Koolance CPU-360
Memory	3x2GB Mushkin Redlines 1600Mhz 6-8-6-24 1T
Video Card(s)	Evga GTX 580
Storage	Corsair Neutron GTX 240GB, 2xSeagate 320GB RAID0; 2xSeagate 3TB; 2xSamsung 2TB; Samsung 1.5TB
Display(s)	HP LP2475w 24" 1920x1200 IPS
Case	Technofront Bench Station
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Power Supply	ENERMAX Galaxy EVO EGX1250EWT 1250W
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System Name	Phoenix EGTX 8400
Processor	Intel E8400 3.0Ghz / 4.5Ghz - 2000FSB 1.6375 Vcore
Motherboard	3VGA 132-CK-NF78-A1 LGA 775 NVIDIA nForce 780i SLI
Cooling	Straight Air
Memory	4.0GB Kingston HyperX Gaming Ram 800Mhz [OC]
Video Card(s)	SLI 3VGA 8800 GTX 606/1800 / BFG Tech PhysX GPU GDDR3
Storage	Western Digital Raptor X 150GB 10,00RPM [x2]
Display(s)	KDS 22" Widescreen 2ms
Case	Tagan Aplus+ Black Pearl WCR Edition
Audio Device(s)	Built In
Power Supply	Silverstone Strider ST1000 1000W Modular Power Supply - SLI Ready x4
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System Name	Fusilli
Processor	AMD Phenom II 965 C3 @ 3.9GHz (200x19.5, 1.51V)
Motherboard	MSI K9A2 Platinum 790FX/SB600 (AM2+)
Cooling	Zalman 9700NT, 2x silent 80mm & 2x 120mm Scythe & Enermax
Memory	4GB Patriot Viper DDR2 @ 1066 5-5-5-15 2.1V
Video Card(s)	Sapphire HD4870 512MB @ 825/1050 (3x heatpipes)
Storage	2x 250GB RAID 0 - Seagate 7200.10 16MB on Promise FastTrak
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Audio Device(s)	Auzen X-Fi Prelude, Denon AH-D1000 headphones
Power Supply	OCZ GameXtreme 600W
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Video Card(s)	Sli Evga 3Gb GTX 580's @ 825/1650/2025 @ 1.088v
Storage	OS: 240Gb Vertex 3, Steam: 120Gb Vertex 2E, Storage: 1Tb F3, Backup: 1TB F1
Display(s)	Samsung SM 2493HM
Case	LD Cooling PC-V8
Audio Device(s)	X-Fi Titanium
Power Supply	Antec High Current Pro 1200w
Software	Windows 7 Pro 64
Benchmark Scores	3DMark11 - P12324 / Vantage - P50183

Processor	Amd Ryzen 5 5600x kryonaut paste
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Mouse	Corsair Harpoon RGB
Keyboard	Corsair K55 RGB
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Storage	1TB NVME, 1TB Raid 0 (Samsung 500gb SSD), 248gb SSD Boot Generic
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Mouse	Razr Deathadder Elite
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