Crucial Ballistix DDR2: The New DDR2 Standard?
by Steve Carmel & Wesley Fink on February 21, 2006 12:05 AM EST- Posted in
- Memory
Crucial DDR2 PC2-5300 (DDR2-667): Performance
Examining the specifications for Crucial Technology's Ballistix DDR2 PC2-5300 2GB memory pair, we see that the memory timings specify lower latency than the higher speed DDR2-800 parts. They are specified to operate at CL-TRCD-TRP-TRAS timings of 3-3-3-12 at 2.2 volts. Here is a screen capture of the timings from CPU-Z:
Examining the specifications for Crucial Technology's Ballistix DDR2 PC2-5300 2GB memory pair, we see that the memory timings specify lower latency than the higher speed DDR2-800 parts. They are specified to operate at CL-TRCD-TRP-TRAS timings of 3-3-3-12 at 2.2 volts. Here is a screen capture of the timings from CPU-Z:
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Griotspeak - Sunday, March 12, 2006 - link
2GB PC-5300 modules should be available?i KNOW there isnt much hope of a definite answer, but i'd like to have some idea since i could wait a month or so.
Regs - Saturday, February 25, 2006 - link
Maybe i'll wait until it has a use.pnyffeler - Thursday, February 23, 2006 - link
I'm feeling a little uncertain about why anyone would want to rush out and purchase a new AM2 system ASAP. What advantage would you gain over a 939 rig? Right now, DDR2 memory is loads more expensive than DDR, and according to Tom's Hardware's analysis, there isn't any advantage. Well, at least, not theoretically until DDR2-800 becomes available, but even so, are we going to see a significant increase in performance? It seems that the smart move is to set up a 939 system, dump it full of good, cheap DDR RAM, and save your pennies for the new DirectX 10 graphics card that will be available at the end of the year when Vista comes out. I just see DDR2 as the next logical transition, especially with chip makers changing over time to DDR2, but you won't see me jumping on the bandwagon any time soon....IntelUser2000 - Wednesday, February 22, 2006 - link
http://www.anandtech.com/memory/showdoc.aspx?i=270...">http://www.anandtech.com/memory/showdoc.aspx?i=270...WTF is up with this review in terms of spelling errors and inconsistencies??
The tightest timings are NOT the PC2-5300 kit according to the table, but RATHER THE OCZ DDR2 PC2-4200.
The only one I see that achieves 3-2-2-8 at FSB of 345 is OCZ DDR2 PC2-4200, not the Crucial PC2-5300 kit.
Plus, CONSISTENT spelling errors that say MB/s. I sure don't want my memory bandwidth to be single digit MB/s even on a 486 PC.
leexgx - Saturday, February 25, 2006 - link
what spelling errors (ram does not work at 9000GB/s) that result is right
IntelUser2000 - Tuesday, February 28, 2006 - link
I was likely referring to the fact that the table and the paragraph below is inconsistent. There are no such numbers on the table.
hwhacker - Wednesday, February 22, 2006 - link
He explains this in the article. Overclocking the FSB on intel's chips is different than on AMD chips. You can much finer tune an AMD because of the adjustable multiplier...unless you have mega-cooling to allow the processor to scale with the memory speed...It's kind of tough.RTFA. ;)
Marlowe - Wednesday, February 22, 2006 - link
They could reach 400 MHz mem easily with the 4:5 divider. (would require 320 MHz FSB)Marlowe - Wednesday, February 22, 2006 - link
Last time I checked DDR800 is 400 MHz real frequency. I've looked through the heap of hard to manage screenshots, (yes what happened to graphs?) but the highest I saw was 350 MHz. Did I miss something? Were you not able to reach 400 MHz?ATWindsor - Wednesday, February 22, 2006 - link
Why do I suddenly hae to enable referer logging to see the pictures in the article?