2x 1GB OCZ PC4000VX kits + Opteron 146 + DFI NF4 Ultra-D AD0
This is a discussion on 2x 1GB OCZ PC4000VX kits + Opteron 146 + DFI NF4 Ultra-D AD0 within the OCZ DDR1 on AMD forums, part of the DDR1 AMD Memory category; just got some OCZ 4000VX sticks for testing and will need some advice i'm testing them first without the 4v ...
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| Senior Member Join Date: Mar 26 2005 Location: Sydney
Posts: 9,760
| 2x 1GB OCZ PC4000VX kits + Opteron 146 + DFI NF4 Ultra-D AD0
just got some OCZ 4000VX sticks for testing and will need some advice i'm testing them first without the 4v jumper to be continued........ |
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| Senior Member Join Date: Mar 26 2005 Location: Sydney
Posts: 9,760
| Sticks No#1...........open top heatspreader System: Opteron 146 CABYE 0540FPBW DFI NF4 Ultra-D AD0 623 official bios PCI Matrox GFX 2x18GB 10K U160 SCSI Driver + Adaptec 2100S Raid Controller 480W Antec True Power PSU 20-pin with 24-pin converter Windows 2003 Server STD X64 2x 512MB OCZ PC4000 Gold VX CH-UTT dual channel kit chipset = 1.5v LDT = 1.2v LDT 4x CPC = Enabled CAS Latency(CL) = 2 RAS to CAS(Trcd) = 2 Min RAS# Active time(Tras) = 8 Row Precharge Time(Trp) = 2 Row Cycle Time(Trc) = 7 Row Refresh Cycle Time(Trfc) = Auto Row to Row Delay(Trrd) = 2 Write Recovery Time(Twr) = 2 Write to Read Delay(Twtr) = 2 Read to Write Delay(Trwt) = 3 Refresh Period (Tref) = 3120 Write CAS Latency(Twcl) = Auto DRAM Bank Interleave = Enabled Skew = AUTO Skew Value = 0 DRAM Drive Strength = Auto DRAM Data Drive Strength = Auto Max Async Latency = Auto Read Preamble Time = Auto Idle Cycle Limit = 256 Dynamic Counter = Auto R/W Queue Bypass = 16x Bypass Max = 7x 32 byte Granularity = Disable(4burst) 230MHz 32M SuperPI run ---Yellow Slots & Orange slots same results ---vdimm is set to 3.2v+0.3 however it drops from 3.17v idle to as low as 3.04v ..........my 3.3v rail is around 3.2v at load ![]() OK on 3.4-3.5v these looked like 255Mhz stick.....just slighly less than other so just sticking the first second kit |
| Last edited by dinos22; 05-03-2006 at 05:11 PM. | |
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| Senior Member Join Date: Mar 26 2005 Location: Sydney
Posts: 9,760
| Sticks No#2...........closed top heatspreader these just wouldn't have it without 4v jumper System: Opteron 146 CABYE 0540FPBW DFI NF4 Ultra-D AD0 623 official bios PCI Matrox GFX 2x18GB 10K U160 SCSI Driver + Adaptec 2100S Raid Controller 480W Antec True Power PSU 20-pin with 24-pin converter Windows 2003 Server STD X64 2x 512MB OCZ PC4000 Gold VX CH-UTT dual channel kit chipset = 1.5v LDT = 1.2v LDT 4x CPC = Enabled CAS Latency(CL) = 2 RAS to CAS(Trcd) = 2 Min RAS# Active time(Tras) = 6 Row Precharge Time(Trp) = 2 Row Cycle Time(Trc) = 7 Row Refresh Cycle Time(Trfc) = Auto Row to Row Delay(Trrd) = 2 Write Recovery Time(Twr) = 2 Write to Read Delay(Twtr) = Auto Read to Write Delay(Trwt) = Auto Refresh Period (Tref) = Auto Write CAS Latency(Twcl) = Auto DRAM Bank Interleave = Enabled Skew = AUTO Skew Value = 0 DRAM Drive Strength = Auto DRAM Data Drive Strength = Auto Max Async Latency = Auto Read Preamble Time = Auto Idle Cycle Limit = 256 Dynamic Counter = Auto R/W Queue Bypass = 16x Bypass Max = 7x 32 byte Granularity = Disable(4burst) 250MHz 32M SuperPI run ---Yellow Slots ---vdimm is set to 3.3v in bios and it was 3.36v load in windows ![]() 255MHz 32M SuperPI run ---Yellow Slots ---vdimm is set to 3.4v in bios and it was 3.47v load in windows ---TREF=3120 ![]() 258MHz 32M SuperPI run ---Yellow Slots ---vdimm is set to 3.5v in bios and it was 3.57v load in windows ---TREF=3120 + tightened the timings a lot ![]() 259.6MHz 8M SuperPI run ---Yellow Slots ---vdimm is set to 3.5v in bios and it was 3.57v load in windows |
| Last edited by dinos22; 05-03-2006 at 04:31 PM. | |
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| 146, 1gb, ad0, dfi, kits, nf4, ocz, opteron, pc4000vx, ultrad |
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..........my 3.3v rail is around 3.2v at load 















