OCZ VX Memory + DFI nForce4 = DDR533 at 2-2-2
by Wesley Fink on March 4, 2005 6:45 AM EST- Posted in
- Memory
Performance Comparisons
Performance of the OCZ EL PC4000 VX Gold was compared to all of the memory recently tested on the AMD Athlon 64 platform. While we did not test on an Intel platform, the performance results can also be generally compared to previous benchmark results on the Intel 875 memory test bed. More results are available in recent DDR memory reviews at:Corsair 4400C25: Taking Samsung TCCD to New Heights
PQI & G. Skill: New Choices in 2-2-2 Memory
Athlon 64 Memory: Rewriting the Rules
OCZ 3700 Gold Rev. 3: DDR500 Value for Athlon 64 & Intel 478
Geil PC3200 Ultra X: High Speed & Record Bandwidth
= F-A-S-T= DDR Memory: 2-2-2 Roars on the Scene
Buffalo FireStix: Red Hot Name for a New High-End Memory
New DDR Highs: Shikatronics, OCZ, and the Fastest Memory Yet
The Return of 2-2-2: Corsair 3200XL & Samsung PC4000
OCZ 3700EB: Making Hay with Athlon 64
OCZ 3500EB: The Importance of Balanced Memory Timings
Mushkin PC3200 2-2-2 Special: Last of a Legend
PMI DDR533: A New Name in High-Performance Memory
Samsung PC3700: DDR466 Memory for the Masses
Kingmax Hardcore Memory: Tiny BGA Reaches For Top Speed
New Memory Highs: Corsair and OCZ Introduce DDR550
OCZ PC3700 Gold Rev. 2: The Universal Soldier
OCZ 4200EL: Tops in Memory Performance
Mushkin PC4000 High Performance: DDR500 PLUS
Corsair TwinX1024-4000 PRO: Improving DDR500 Performance
Mushkin & Adata: 2 for the Fast-Timings Lane
Searching for the Memory Holy Grail – Part 2
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Wesley Fink - Friday, March 4, 2005 - link
#26 - You need to take a close look at DDR400 2-2-2 VX vs. DDR400 2-2-2 with any other ram we have tested. The biggest news with VX is how fast the chips are at the same speed and timings compared to other chips, which we talked about in the article. There IS a difference in performance from DDR400 2-2-2 to DDR533 2-2-2 at the same clock speed but it is smaller than many imagine as I pointed out in the review. We have set up our AMD tests to really measure the impact of memory - removing as many other variables as possible.Beenthere - Friday, March 4, 2005 - link
Sorry but I don't see any justification for over-voltage RAM as the system performance increase is marginal at best. The cost doesn't justify the minimal gains. In addition more voltage = more heat, any way you slice it. This is more marketing hype and no measurable system performance increase as we've seen before from OCZ. Between OCZ and "DFI's gullible PC enthusiast product line", I'm sure they are laughing all the way to the bank. PT Barnum was correct...ChiefNutz - Friday, March 4, 2005 - link
The Article said that fourm rumors said the chips were built by winbond. I Though winbond left the memory market? anyone know any different??Wesley Fink - Friday, March 4, 2005 - link
Obviously the RTCW-ET results with VX at 2-3-2 are 116.7 with 61.77 vs. 119.3 with 71.80. This compares to our previous fastest 2-2-2 DDR400 at 110.8. We really do need the ability to correct in the comments section :-)Wesley Fink - Friday, March 4, 2005 - link
#15 - I did test with 61.77 to make sure the results were not too skewed by the newer 71.80 driver. Q3 and RTCW are slower with 61.77 but this is offset by the memroy bandwidth scores being higher. I just quickly ran 61.77 at 2-3-2-6 and 2,.6v since that was your greatest interest. Q3-554.1 (vs. 567.4), RTCW-ET-116.7 (vs.199.3), Sandra UNbuffered-2949 (vs.2927). The 61.77 results at 2-3-2 are still significantly higher than any 2-2-2 results at 400.#17 - In our launch review we clearly showed the MSI Neo2 to be the same performance as nF4. We have also shown in the past that AGP and PCIe using the same card are the same performance. Since the MSI does not support these extreme voltages we had to make some changes to test VX - which we detailed in the review.
I realize many of you do not want to believe that a memory running 2-3-2 can outperform another memory running 2-2-2 at the same speed, but this is not unique to VX. It is just that VX is an extreme example of a chip being faster at the same speed. Go back to benchmarks that included BH5 and you will see it is faster than TCCD at the same speed and timings.
LX - Friday, March 4, 2005 - link
Another typo: "OCZ LANParty nForce4"Hey, Anand, let Wesley have some sleep between reviews!
chr6 - Friday, March 4, 2005 - link
typo on last page, its enhanced bandwidth not extended, if i remember correctly.chr6 - Friday, March 4, 2005 - link
EddNog - Friday, March 4, 2005 - link
"Pwned."No, really...
"Pwned."
Rocket321 - Friday, March 4, 2005 - link
Now that you wont need all that extra ocz platinum r2, feel free to send some my way ;)