Heh at those speeds try running your HT lower and recompare.
heatware chew*
I've got no strings to hold me down.
To make me fret, or make me frown.
I had strings but now I'm free.
There are no strings on me
Test settings:
Core frequency: 3000MHz
HT frequency: 200MHz
Northbridge frequency: 1800MHz
Memory frequency: 400MHz (1:2 divider)
Memory timings: 4-4-4-10 2T Ganged
Variable:
HT Link frequency (200 - 1800MHz*)
I'm running a lot lower frequencies though, but the general trend seems to be upwards to me rather than no increase at all let alone decrease. Could you do a run matching the settings I've used and HT Link at 1G and 1.8G?
I have no solid data of the HD 3300 IGP findings, but it seemed that increase the HT Link frequency to 2.4G+ helped me gain quite a bit. Even in the 3DM-V benchmark, I went from 674 to 716.
Where courage, motivation and ignorance meet, a persistent idiot awakens.
Phenom II Processors and DDR3 Memory: http://ixbtlabs.com/articles3/mainbo...2-ddr3-p1.html
No benefit at low clocks, at 3.7 GHz noticeable difference with DDR3 1600
Got a problem with your OCZ product....?
Have a look over here
Tony AKA BigToe
Tuning PC's for speed...Run whats fast, not what you think is fast
Got a problem with your OCZ product....?
Have a look over here
Tony AKA BigToe
Tuning PC's for speed...Run whats fast, not what you think is fast
Updated to add 1600 6-6-6-24 1t.
1333 cas 5-5-5-24 1t is the winner IMO...faster for PI and right with 1600 6-6-6-24 1t for encoding.
Who needs 1800+ ram 8-8-8- on AM3....? No me
Got a problem with your OCZ product....?
Have a look over here
Tony AKA BigToe
Tuning PC's for speed...Run whats fast, not what you think is fast
Tony, you think I could run this
at ddr1333 cas 5 with some voltage without killing them?
*CPU: Xeon X5650 @ 4.3 Ghz | Cooler: Thermaltake Water 2.0 Extreme
*Asus Rampage III Formula | RAM: 36GB DDR3 (Tracer LED + Hyper X Savage)
*Video Cards: Gigabyte Aorus 1080ti
Sound Card: Sound Blaster Z | PSU: Corsair HX1000W | Display: BenQ PD3200u | JVC RS520 projector
*Case: CoolerMaster HAF X (932 side panel) | Others: Roccat Kone AIMO | Roccat Alumic | Logitech G15 |Cameras: Sony A7R3 | RX100 V
Tony this is absolutely amazing work!!
I have two requests if possible?!
Could you add voltages for achieved frequencies and latencies in the graphs legend?
Could you add DDR2 1066 CL5 (or CL4 if it's squeezable), and DDR2-800 CL4?
Last edited by Nedjo; 05-18-2009 at 10:46 AM.
Adobe is working on Flash Player support for 64-bit platforms as part of our ongoing commitment to the cross-platform compatibility of Flash Player. We expect to provide native support for 64-bit platforms in an upcoming release of Flash Player following the release of Flash Player 10.1.
Tony, can you strap your OCZ Cryo-Z on your Phenom, clock it to around 4.3GHz and re-compare?
EK Water Blocks R&D
ekwb.com
Hobby: Rotary SS bench unit (LPG/R-507) | -75°C Auto-cascade (R-600/R-290/R-744) | Plate HX water chiller (1kW cooling power) | My 2nd cascade MP14FB R-507/R-1150 | Mini cascade R-507/R-1150 | GPU single-stage | Mach I restoration mod -> -38°C @ 230W
Milestones: 7.12GHz P4 | 6.84GHz K10.5 | 6.45GHz Ci5 | 3.31GHz K7
3DMark2001SE -> Favourite Game!
anyone have any idea what the performance of 1333 c5 or c6 would compare to ddr2 1066 c5?
Adobe is working on Flash Player support for 64-bit platforms as part of our ongoing commitment to the cross-platform compatibility of Flash Player. We expect to provide native support for 64-bit platforms in an upcoming release of Flash Player following the release of Flash Player 10.1.
Not got those...will ask what IC and see if I have something close.
I have voltages mapped out BUT the cas5 1333 and cas6 1600 is using Hypers and they make ram clocking very easy for the CPU-NB so it may not be usefull for those with PSC or Micron.
watercooling only...I can do 4GHZ but i posted where most will land with 955/945 and 925's and thats 3.6>4GHZ...so I picked the middle
getting back to voltages, i can post some work with the Animal Kit i have here as i know thats LV Micron..BUT my cpu maybe better or worse than what you guys have
Got a problem with your OCZ product....?
Have a look over here
Tony AKA BigToe
Tuning PC's for speed...Run whats fast, not what you think is fast
*CPU: Xeon X5650 @ 4.3 Ghz | Cooler: Thermaltake Water 2.0 Extreme
*Asus Rampage III Formula | RAM: 36GB DDR3 (Tracer LED + Hyper X Savage)
*Video Cards: Gigabyte Aorus 1080ti
Sound Card: Sound Blaster Z | PSU: Corsair HX1000W | Display: BenQ PD3200u | JVC RS520 projector
*Case: CoolerMaster HAF X (932 side panel) | Others: Roccat Kone AIMO | Roccat Alumic | Logitech G15 |Cameras: Sony A7R3 | RX100 V
Last edited by demonkevy666; 05-18-2009 at 05:49 PM.
Adobe is working on Flash Player support for 64-bit platforms as part of our ongoing commitment to the cross-platform compatibility of Flash Player. We expect to provide native support for 64-bit platforms in an upcoming release of Flash Player following the release of Flash Player 10.1.
All this low-latency overclocking made me fire up the GD70 rig again: 700MHZ CL5 1.65v easy
http://www.madshrimps.be/vbulletin/f...51/#post238204
Last edited by massman; 05-19-2009 at 01:50 PM.
Where courage, motivation and ignorance meet, a persistent idiot awakens.
I'm really struggling to get my NB past 2.6 and even at 2.6 is seems to need over 1.3V at the NB I noticed my 3dmark 06 score @ 3.9GHz Core, 2.6 @ NB and HTT @ stock scores had gone down in comparison to 3.9Ghz Core with HTT @ 2.4
Current Spec
Phenom II 955 C2 @ 3.6GHz Core 1.36v 2.6Ghz NB @ 1.20v
4GB OCZ Plat @ 1600 7-7-7-27 @ 1.65V
5870 1gb
1 Corsair Extreme 128Gb SSD
1 WD 250GB Black SATA 2
TRUE 120 Nocatua Fan
Win 7 64bit
Still tweaking
NB clocks:
2000 0.95V
2200 1.125V
2400 1.2V
2600 1.25V
2800 1.3 to 1.35 depending on memory IC
3000 1.4125V
watercooled
CPU clock on MSI GD70 and Asus M4A79-T
4000 1.4 to 1.425V
3800 1.3 to 1.35V
3600 1.25V
3400 1.2v
3200 1.1v
4000 and 3800 depend on NB clock also and memory used.
Clocking on the DFI 790FX M2R:
CPU clock
3200 1.05V
3400 1.125V
3600 1.2V
3800 1.25V
4000 1.35V
this with the new LV Blades...
The DFI rocks for 955 clocking using multies and HTT to around 250.
The GD70 and Asus will do HTT over 300.
Last edited by Tony; 05-19-2009 at 03:45 PM.
Got a problem with your OCZ product....?
Have a look over here
Tony AKA BigToe
Tuning PC's for speed...Run whats fast, not what you think is fast
how did u get 4ghz on stock volts?
On the DFI...tweaking I suppose or just an awesome CPU with 10C water cooling it.
I will say this...you guys need to set the CPU's to stock speed and find the lowest voltages needed for stable operation. This took me 2 hrs.
Then leaving CPU speed stock with the lower vcore you found (Important) increase NB clock 1 multi and test again noting the voltage needed. 1 hr more testing.
Then NB up another ...then another....then another...you get where i am going here
I did this all the way to 3GHZ NB.
Now set the ram at say 1333 6-6-6-24 1T, set the Nb at 2000 with the voltage you found stable and find the lowest voltage for the ram thats stable....i bet now if you wanted you could lower the NB voltage 1 notch and still be stable I was able to get 1333 stable with 1.5v on the MSI and then lower the NB voltage a little.
Do this all the way up the NB clock range...Vdimm will change as you clock up. Make notes as this took me 1 day.
So now you have 1333 voltages for the memory at each different Nb clock speed...do the same for 1600 7-7-7-24 1T.
Once you have all that data down, you now need to find what voltage is needed at each CPU half multiplier up you set, keeping in mind you may need to adjust Nb voltage and vdimm again...but if anything its only tiny changes...remember make notes.
Also consider an increase in 790Chipset voltage to around 1.25>1.3V...it helps.
I also found SB voltage can add stability going up 1 notch.
So now you map out Nb clock with the CPu at stock and now CPU clock with the NB at stock...lots of work.
Next map out CPU and NB clocking with ram at 1333...then at 1600 and make notes of all settings.
I did all of this and found the DFI clocked the 955 like a demon, i actually managed 1200 with 4GB ram 1.8V or so with the CPU at 1.25v 3.8GHZ in Vista 32 bit.
Here is the killer punch to all this though, what you need in 32bit OS is totally different to what you need in 64bit OS...64bit needs more juice.
I am testing W7 64 now and 4GHZ is not coming any where near as easy on the DFI as it did with V32...keep this in mind.
so now you know how Tony does his testing
Last edited by Tony; 05-19-2009 at 04:28 PM.
Got a problem with your OCZ product....?
Have a look over here
Tony AKA BigToe
Tuning PC's for speed...Run whats fast, not what you think is fast
Have you tried with HT @ same as NB?
Also sometimes you must ADD some volts to the NB(CHIPSET) sometimes labled CORE PCI-E voltage. Usually when the Speed drops off on the NB or HT@ a given Higher NB freqency its one of two things,, not enuff volts to IMC or NB is getting to Hot @ that freqency.
Tony has displayed the Volt ranges for NB/freqency. If your using More than 1.3v on the CPUnbvolts,, it could be the MOBO just needs more for it to work. Some will use less and others More. In genaral you should be able to come close to same volt range if your temps are not too shabby.
Now while your playing around with volts you can try some more CPUx Multi's . See which one lets the system run faster while using 2600NB with closer to same ram timing. Once you find it Then try raising the HTT 1mhz at a time. Soon youll be going to 2700/2800mhz on the NB. small steps not leaps
If your clocking HT @ 2600 with NB @ 2600 using NBmulti . try to go one step lower on HT . Remeber to Give the CHIPSET a hair volts over the base volts when pushing High Clocks and High HTT . This just may get you 2700/2800 when you add HTT to clocking the NB higher..
leave HT at 2000, no need to adjust it.
Got a problem with your OCZ product....?
Have a look over here
Tony AKA BigToe
Tuning PC's for speed...Run whats fast, not what you think is fast
Gotta try 800 CL5-6-5-18 on my memories when i get home!
EK Water Blocks R&D
ekwb.com
Hobby: Rotary SS bench unit (LPG/R-507) | -75°C Auto-cascade (R-600/R-290/R-744) | Plate HX water chiller (1kW cooling power) | My 2nd cascade MP14FB R-507/R-1150 | Mini cascade R-507/R-1150 | GPU single-stage | Mach I restoration mod -> -38°C @ 230W
Milestones: 7.12GHz P4 | 6.84GHz K10.5 | 6.45GHz Ci5 | 3.31GHz K7
3DMark2001SE -> Favourite Game!
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