=<em>F-A-S-T</em>= DDR Memory: 2-2-2 Roars on the Scene
by Wesley Fink on August 5, 2004 12:05 AM EST- Posted in
- Memory
Test Results: OCZ PC3200 Platinum Rev. 2
To be considered stable for test purposes, Quake3 benchmark, UT2003 Demo, Super PI, Aquamark 3, and Comanche 4 had to complete without incident. Any of these, and in particular Super PI, will crash a less-than stable memory configuration. We have included results for RCW-ET using the Radar benchmark.| OCZ PC3200 Platinum Rev. 2 (DDR400) - 2 x 512Mb Double-Bank | ||||||
| Speed | Memory Timings & Voltage | Quake3 fps | Sandra UNBuffered | Sandra Standard Buffered | Super PI 2M places (time in sec) |
Wolfenstein - Radar - Enemy Territory fps |
| 400DDR 800FSB |
2-2-2-5 2.5V |
330.3 | INT 2907 FLT 2937 |
INT 4514 FLT 4512 |
129 | 70.7 |
| 433DDR 866FSB |
2-2-2-5 2.65V |
358.9 | INT 3194 FLT 3201 |
INT 4925 FLT 4826 |
119 | 76.9 |
| 466DDR 933FSB |
2-3-3-5 2.65V |
374.3 | INT 3213 FLT 3206 |
INT 5183 FLT 5205 |
113 | 80.7 |
| 500DDR 1000FSB |
2.5-3-3-5 2.65V |
400.0 | INT 3358 FLT 3364 |
INT 5597 FLT 5590 |
106 | 86.8 |
| 533DDR 1066FSB |
2.5-3-3-5 2.75V |
421.8 | INT 3594 FLT 3628 |
INT 5925 FLT 5905 |
99 | 91.4 |
| 557DDR 1114FSB |
3-3-4-6 2.85V |
434.6 | INT 3726 FLT 3665 |
INT 6169 FLT 6157 |
95 | 95.1 |
OCZ was very excited when we were recently talking about the performance of their DDR400 2-2-2 memory. Engineers there were explaining that they had found an effective method to screen the Samsung chips for even faster memory speeds. We were also told that the most recent shipments of Samsung TCCD chips were also yielding a higher percentage of chips with high memory speed performance than they had seen in earlier shipments. Based on our results, OCZ must be on to something because the PC3200 Platinum Rev. 2 zoomed past DDR500, zoomed past DDR533, zoomed past DDR550, and achieved a stable top speed of DDR557.
We were certainly impressed that every memory in this roundup made it to DDR500, which is a 25% overclock to the DDR400 rated speed. But what can you say about a DDR400 that delivers a 40% overclock? OCZ has done an outstanding job with their DDR400 2-2-2, a memory that spans the range from DDR400 to DDR550. Nothing else here comes close to the range demonstrated by OCZ PC3200 Platinum Rev. 2.
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leguman - Thursday, August 12, 2004 - link
I got 3 Ballistix 512 MB PC3200 dimms.I have a chaintech VNF-250 board (socket 754), and according to Anandtech's test, it is the only mobo to be able to run 3 DIMMS flawlessly at the most aggressive timings.
At 2.8V, 2-2-2 timings, max stable frequencies :
- one does 223 Mhz
- one does 218 Mhz
- one does 212 Mhz. This one is not even stable at 200 Mhz @ 2.6V and is not stable at 220 Mhz even with 2.9V !!!
I'm not very happy with these resuls as only 1 dimm is stable at 220 Mhz :(
Wesley Fink - Wednesday, August 11, 2004 - link
#35 - Yes it is the same memory. Most SPD are programmed to work on the widest possible range of systems. The best timings for Intel are 2-2-2-5, while the best timings for AMD are 2-2-2-10. OCZ picked a number in the middle for tRAS at 2-2-2-8, but you can easily set 2-2-2-5 on Intel or 2-2-2-10 on AMD.Resh - Monday, August 9, 2004 - link
Just looked at the OCZ site and they now have PC3200 Platinum Rev 2 at 2-2-2-8!Is this the same stuff?
http://www.ocztechnology.com/products/memory/OCZ_E...
tomati - Monday, August 9, 2004 - link
Astonished crucial ,Didn't you make a mistake with the crucial reference module ?
Is that really the pc 3200 you have tested ?, because I have seen on their european web site a pc 4000 ballistix module [url]http://www.crucial.com/eu/store/MPartspecs.Asp?mtb...[/url],then I wonder what's better choice pc 3200 or pc 4000?,
So on thank for these kind of article ,
kind regards ,
tomati
Zebo - Friday, August 6, 2004 - link
I don't understand these memory reviews or peoples comments. Never have.Obviously bandwidth is king (look at the benchmarks) and it's cheaper to get than LL.Get some super cheap hynix found on A-data or even value ram crank to 275 or 550DDR and it devistates these expensive modules.
3Suns - Friday, August 6, 2004 - link
Why do people equate 2-2-2-5 ratings with "2-2-2" ratings? Wouldn't real 2-2-2 memory run at CAS 2 for every single fetch? Isn't that vastly different from 2-2-2-5 which takes 5 cycles every 4th fetch?eva2000 - Friday, August 6, 2004 - link
would love to see Buffalo's PC3700 Micron 46v32m8 5B-C memory included in a part 2 review as well..opuntia - Friday, August 6, 2004 - link
I don't think the review mentions this, but the OCZ PC3200 Platinum Rev.2 is from OCZ's "Enhanced Latency Series" (1 of 5 different series) memory chips.I'm going to built my own PC and I just started looking at various sites like anandtech in order to gain some insight (which I have), but I get real confused sometimes when reviewed products are not named exactly like they would be on the manufacturers website, and when the review doesn't post a manufacturer's model/part number.
Anyway, thanks for the great website. Now I just need to learn what exactly is latency and why 2-2-2 is so good.
pookie69 - Friday, August 6, 2004 - link
A REALLY GOOD article.>>> much food for thought.
I still cannot get over just how well these new PC3200 modules o/c! Why bother with any higher grades of mmeory at all?!
Thanks Mister Wesley Fink for bringing yet another great comprehensive review our way. Your efforts, as always, are greatly appreciated!!! And your timing always seems to be spot on!! LOL. :)
CrimsonDeath - Friday, August 6, 2004 - link
Hmm, no stock on crucial Ballistix in their european site. Darn good memory.