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Topic Title: Max RAM OC 2x512 & Max Sys OC W00T!
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Created On: 11/06/2005 09:48 AM
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 11/06/2005 09:48 AM
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Missile Maker
Senior Member

Posts: 1910
Joined: 08/05/2004

The best I could achieve running both 512 sticks (1024MB) of the OC-Z DDR400ELPER2 was DDR560 (PC4500) which is a 40% Bus OC. At 285 HTT Frequency, I couldn't remain stable @ 2.9V and relaxed timings of 3-4-4-12 1T. Still, DDR560 on two sticks is really good (I hit DDR600 - PC4700) on a single stick @ 2.5-4-3-0 1T by adjusting the optional RAM timings in the Genie BIOS to settings I got from Bleedinedge forums: Changed Refresh to 4708, write CAS delay to 5 clocks, DQS Skew to 'Increase', DSQ value to 64, DRAM Drive 4, Max Async to 7.5 ns, Dynamic to 'enable', Read/Write Q to 4X, By Pass Max to 4X, Granularity to 'Disable'.

HTT: 300, CPU 8X, HTT 3X, VDimm 2.82V, Chipset and AGP voltages at stock, VCore Auto, Special VCore Auto.

I also went for max stable system OC, by running the following:

HTT: 265, CPU 10X, HTT 3X, VDimm 2.82, Chipset and AGP voltages at stock, VCore at 1.550, and Special Vcore at 1.04% of VCore 1.612V (although you'll see from the CPU-Z Screenie VCore was reading 1.58 - it was the same on Everest, but BIOS reported it as 1.612V) 1:1 with 2.5-3-3-10 1T

2.65GHz @ DDR530 (11.4% CPU OC, 32.5% Bus and Memory OC)

I'll Post Sandra and AQMK3 screenies when I get back from Church, but values are:

Sandra Dhrystone ALU MIPS 11,866
Sandra Whetstone ISSE2 Mflops 5388
Sandra Integer x4 aEMMX/aSSE 25308 it/s
Sandra Float x4 iSSE2 27006 it/s

These are all in excess of FX-55 (not bad for an old 130nm Clawhammer 3700+ /wink.gif' border='0' style='vertical-align:middle' alt='wink.gif' /> )

AQMK3 67925 CPU 11,682 GPU 9,576

OCCT Stability Test - Passed

Don't think one could ask for more from a stable OC on this rig. I'm happy! /biggrin.gif' border='0' style='vertical-align:middle' alt='biggrin.gif' />

Screenies this afternoon,
Missile - out

-------------------------
3700+ Zalman CNPS9500
DFI LP nF3 250GB
2x512 OCZ DDR400 ELPR2
6800GT AC nV Silencer 5
2X80GB 1x100GB in JBOD
Antec TB 480W
Lian-Li V1100
 11/06/2005 02:19 PM
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Missile Maker
Senior Member

Posts: 1910
Joined: 08/05/2004

Screenies:

280MHz HTT DDR560 3-4-3-10 1T (2 x 512)' ">http://img139.imageshack.us/im...dr560343101tcmp8hm.jpg

Sandra Bandwidth DDR560 3-4-3-10 1T' ">http://img107.imageshack.us/im...dr560343101tcmp9xh.jpg

2.65 GHz @ DDR530 (PC4200) Stable OC' ">http://img122.imageshack.us/im...r5302533101tcmp9ag.jpg

Sandra CPU Arithmetic 2.65GHz DDR530' ">http://img173.imageshack.us/im...ddr5302533101tcmp0.jpg

Sandra CPU Multimedia 2.65GHz DDR530' ">http://img173.imageshack.us/im...ddr5302533101tmmcm.jpg

Aquamark 3 2.65GHz DDR530' ">http://img32.imageshack.us/img...265ghzddr530cmp9au.jpg

-------------------------
3700+ Zalman CNPS9500
DFI LP nF3 250GB
2x512 OCZ DDR400 ELPR2
6800GT AC nV Silencer 5
2X80GB 1x100GB in JBOD
Antec TB 480W
Lian-Li V1100
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