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Review: OCZ PC3700 EL GOLD DUAL CHANNEL MEMORY

by Tarinder Sandhu on 14 July 2003, 00:00 4.5

Tags: OCZ (NASDAQ:OCZ)

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Conclusion and thoughts

The overclocking tests were limited to seeing just how far they would go at ~ 2.7v. We'll give them a more thorough examination in our upcoming PC3700 face-off. Now that PC3200 has become standard specification for the very latest x86 processors, it was necessary for prestige memory manufacturers and distributors to surpass any current JEDEC standard. PC3500 memory, running at 217MHz, had been around since the autumn of 2002 and it was necessary for a few companies to go further; the enthusiast positively demanded it.

We remember stating that 220MHz+ memory was banal, for there weren't many, if any, chipsets that could handle that speed. Intel's new dual channel darlings have shattered that belief. An enthusiast running their P4 rig at 250FSB+ is pretty common now. We've even seen the magical 300FSB barrier hit on a select few i865 / i875 boards. Of course one could run the memory asynchronously to these high FSBs, that, though, never 'felt' right. The purists amongst us always preferred synchronous (1:1) running of CPU's FSB and system RAM. It has to be said that the Canterwood MCH has shown considerable skill in running asynchronous RAM efficiently.

These modules arrived looking like the proverbial million dollars. Their specifications were almost as impressive. OCZ claimed a running speed of DDR466 (PC3700, 233MHz, whatever suits you, sir) with 2-3-3-7 timings and 2.75v. This combination of overall speed, timings and voltage is about the best there currently is. We faced no problems in getting them up to speed and latencies in an under-volted DFI Canterwood motherboard. There was also something immensely satisfying about running system RAM at DDR500 speeds, all at 2.7v. We attempted to demonstrate that even though these modules don't specify ultra-strict latencies, they are still an excellent choice for those of you who want run your 2.4 and 2.6 C at high, high speeds with synchronous RAM.

This review's primary objective was to investigate whether OCZ's impressive claims held true. It's nice when products work just as they were intended to. OCZ's EL DDR PC-3700 Gold memory is about as good as we've seen if high RAM MHz is your thing. The next real performance step, we feel, is to have PC3700 speeds with 2-6-2-2 timings. Is any memory manufacturer brave enough to oblige us ?????.

Highs

  • Ran perfectly at DDR466 with 2-7-3-3 timings @ ~ 2.7v
  • Their looks better their impressive specifications
  • Are warrantied up to 2.9v
  • Seem to be excellent partners to enthusiasts who wish to run at 250FSB+ synchronously

Lows

  • Will undoubtedly be expensive, but that is the nature of this beast
  • They don't like low latencies (this is clearly pointed out by OCZ, so make sure you know what you want)




Buy performance RAM over here


HEXUS Forums :: 16 Comments

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Tried a different gfx card? Also try taking everything off the board and see if it beeps.
Was that the first time you powered it up?

Is there a 533fsb to 400fsb that needs moving for the celeron?


Does that board support 400fsb processors?

Retest taking one peice of hardware out at a time.
is7-e supports 400mhz chips, ive got one in the computer next to me - tis a p4 rather than a celly tho :s

does it support celeron chips? dont have the manual to hand so i cant check, do you have another socket 478 chip to check with?
Surely it would beep if it had a dodgy cpu. And celerons are 400mhz chips but with alot less cache than a p4 iirc.
Why couldn't the IC7 / IS7 series board boot up? It doesn't support old 400 FSB P4 processors?

Solution
Intel recommends the new power design VRD10 for 875P boards, and ABIT IC7 series follow this design guideline. It supports the CPU core voltage from 0.8375 to 1.6 V; therefore, if an old 400 FSB P4 or Celeron processor with CPU core voltage 1.75V is installed onto a IC7 series board, the board will not provide such high core voltage and the CPU will malfunction. That's the reason why Willamette and old Celeron processors are incompatible with Intel 875P boards. The 400 FSB processors which could be used on IC7 series boards are Northwood P4 (512K L2) and Celeron 2G (128K L2, 1.525/1.530 V) and faster

bugger :(