Value RAM Roundup: Computing On a Budget
by Wesley Fink on April 11, 2005 4:26 PM EST- Posted in
- Memory
OCZ PC3200 Gold: "Value BH5"
When OCZ submitted three different memories for this Value RAM roundup, we first thought it was overkill and an attempt to hijack the roundup. However, as we looked closer at the three memories and the benchmark results with all 3, it is clear that these are memories aimed at 3 different market segments. While all three meet our requirement of costing less than $200 for a Gigabyte, the PC3200 Premier is the more traditional Value RAM that will work on almost any motherboard. The second OCZ memory, PC3200 Gold, will appeal to the enthusiast - particularly those enthusiasts who foam at the mouth over OCZ VX at 3.6V.
Specifications
OCZ PC3200 Gold is the only memory in the Value RAM roundup to be rated at 2-2-2-5 timings.| OCZ PC3200 Gold (DDR400) Memory Specifications | |
| Number of DIMMs & Banks | 2 DS |
| DIMM Size Total Memory |
512 MB 1GB |
| Rated Timings | 2-2-2-5 at DDR400 |
| SPD (Auto) Timings | 2-3-2-5 |
| Rated Voltage | 2.6V |
The SPD is set for "auto" timings to 2-3-2-5. To achieve full 2-2-2 timings, you need to adjust memory timings in BIOS. This is the first opportunity that we have had to test BH5 with high memory voltages. The DFI nForce4 SLI has adjustments to 4.0V in BIOS, so we were able to see for ourselves if the BH5 legends were really true.
Test Results
3.4V is hardly the kind of voltages available on most motherboards - particularly those boards that might use Value RAM. To get this kind of voltage, you need a production DFI nForce4 board - Ultra at about $133 or SLI for $184 to $215. You can also achieve these voltages on many motherboards with an OCZ DDR Booster at about $40. What you can do with voltage and BH5, however, is amazing.| OCZ PC3200 Gold (DDR400) - 2 x 512Mb Double-Bank | |||||||
| CPU Ratio at 2.4GHz | Memory Speed |
Memory Timings & Voltage |
Quake3 fps |
Sandra UNBuffered | Sandra Standard Buffered |
Super PI 2M places (time in sec) |
Wolfenstein - Radar - Enemy Territory fps |
| 12x200 | 400 DDR | 2-2-2-6 2.6V 1T |
568.9 | INT 2984 FLT 2960 |
INT 6100 FLT 6095 |
81 | 120.0 |
| 11x218 | 436 DDR | 2-2-2-6 2.8V 1T |
580.0 | INT 3053 FLT 3132 |
INT 6486 FLT 6413 |
81 | 122.3 |
| 10x240 | 480 DDR | 2-2-2-6 3.1V 1T |
596.7 | INT 3234 FLT 3241 |
INT 6731 FLT 6769 |
80 | 124.6 |
| 11x255 (2.8GHz) |
Highest CPU/Mem Performance 510 DDR |
2-2-2-7 3.4V 1T |
636.5 | INT 3359 FLT 3517 |
INT 7575 FLT 7493 |
69 | 133.5 |
The original BH5 was great up to about DDR450 at decent timings. Above that, it quickly gave out of range - or at least we thought it did in those days. It appears that BH5 with voltage allows 2-2-2 timings to be maintained to levels over DDR500. Frankly, for most users searching for Value RAM, this OCZ PC3200 Gold should be considered as very good and useful to about DDR450 to DDR460, at voltages of 2.9V and lower with very good 2-2-2 to 2.5-3-2 timings. Mad overclockers can consider this an incredible bargain. Feed this value BH5 the voltage and it will deliver at 2-2-2 timings. If you have one of the DFI nForce4 boards, this is one of the memories that can show off what high memory voltage can do.
We have found Aida benchmarks to be very useful in examining read/write performance and memory latency. Aida 32 is now available as Everest Home Edition, a free download from www.lavalys.com.
| OCZ PC3200 Gold (DDR400) 2x512Mb Double-Bank Everest 1.51 |
|||||
| CPU Ratio at 2.4GHz | Memory Speed | Memory Timings & Voltage |
Everest READ MB/s |
Everest WRITE MB/s |
Everest Latency ns |
| 12x200 | 400 DDR | 2-2-2-6 2.6V 1T |
5892 | 2027 | 45.8 |
| 11x218 | 436 DDR | 2-2-2-6 2.8V 1T |
6275 | 2135 | 43.4 |
| 10x240 | 480 DDR | 2-2-2-6 3.1V 1T |
6803 | 2323 | 39.5 |
| 11x255 (2.8GHz) |
Highest CPU/Mem Performance 510 DDR |
2-2-2-7 3.4V 1T |
7268 | 2460 | 37.0 |
Maintaining a constant CPU Speed of 2.4GHz and constant memory timings of 2-2-2, we measured the impact of increasing the Memory Speed from 200 to 240, a 20% increase. Both Memory Read and Memory Write performance increased by about 15%, while Latency improved by a similar 14%. This translated into improvement in game FPS from 4% to 5% at a constant CPU speed.
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Wesley Fink - Tuesday, April 12, 2005 - link
#52-#55 - There are Part numbers for ALL the memories in the review in the chart on Page 2. OCZ responded in post #44 that the 3-4-4-8 and 2.4-3-3-8 were the same VX memory. The parts are rated at what they can do at standard voltage - not what they can do at 3.0V and above.#45 - Continuing your analogy. If a Ferrari (Value VX) were available for the same price as a Chevrolet Cobalt, then I think readers would expect me to include the Ferrari in my review of Value cars - despite the fact the Ferrari might need hard to find racing alcohol (3.0V to 3.5V) to run properly while the Cobalt only needed easy to find unleaded regular gasoline (2.6V).
adg1034 - Tuesday, April 12, 2005 - link
Isn't that what he did with the Value VX? Check out the article...Zebo - Tuesday, April 12, 2005 - link
How bout the real "value" modules which really are cheap and contain same chips as high end ram? Just not speed binnned but who gives a rats ass for that kind of value.Some I can think of right off top off head are:
Crucial's with micron G's = Ballistix for half price.
TwinMOS with Winbond VX = OCZ VX for less than half price.
Kingston VR with Hynix BT = All those high end sparkly packaged 4200 modules for half price.
And so on.
Meh not what I was expecting.
Hardtarget - Tuesday, April 12, 2005 - link
good article except for one thing! I wish you had compared generic Samsung OEM ram.I don't know about the US but in Canada right now OEM Samsung game is super cheap. you can get 1gig for 100 bucks canadian. It's incredibly popular.
Would of been a great starting point to the article and good to see how it compares to non oem versions.
Ranger123 - Tuesday, April 12, 2005 - link
I think you need to clear up the issue regarding Corsair not providing memory. Corsair's response indicates why they chose not to supply their Value Select parts, but it doesn't explain why no XMS modules were provided. At least a couple of the XMS kits meet your criteria and I assume that these are the parts they were referring to when they said that OCers should look at their parts that are "geared to performance and overclocking".I can see 4 possible reasons for Corsair's refusal to send an XMS kit:
1. Corsair misread the AT request and thought only the Value Select parts qualified.
2. Corsair doesn't want anything in their XMS line associated with the phrase "Value RAM".
3. As others have suggested, Corsair knew their modules wouldn't perform well and decided that no result was better than a bad result.
4. Corsair is using the same rotating chip trick on these XMS modules that they are on the Value Select, they're just not admitting it.
Given Corsair's reputation I would assume that it's one of the first two, but if Corsair is resorting to some questionable practices I think the AT community would want to know. Maybe you can contact whoever you deal with at Corsair and get an explanation.
Crassus - Tuesday, April 12, 2005 - link
When I saw the headline of the review I expected the review to be somewhat different, to be honest. The tests in itself are not bad at all, but if you still have the samples I ask you both in my name and the names off all the folks complaning about the voltages to perform at least some tests at Voltages around 2.8 - 2.9 Volts to allow us to see how these RAMs perform at other boards (e.g. nForce3+4) and how far they will go in MHz @1T.I, too, have to question the ethics of this review in the light of the recent debate. How do we know that the samples you tested are of the same kind as we can buy, if its up to the manufacturer to send you whatever they see fit? Especially when it comes to !value! parts I doubt it will be too much of a problem to recieve them through other channels who will not be as interested in the outcome of the review as the manufacturer (Retail chains or online shops?). You may even consider buying them yourself anonymously to remove any doubt and sell them off lateron. Shouldn't be too hard with a community like this one or an online auction site.
Cheers,
Crassus
Backslider - Tuesday, April 12, 2005 - link
I'd like to comment on my experince with Value and Special Edition type RAM.While recenly building a set of PCs, I was reading articles similar to this one. I was convinced that in order to get a good system with future potential of over clocking I would need to buy the more expensive (non-value) RAM.
I happly paid approx. 50% more for this "Extreme Memory", thinking it would be perfect for a stable system. However, after I built my pair of systems I ran into trouble.
One of the two systems failed to install Windows. And to make a long story short, I ended up with a bad pair of RAM. I RMA'ed them to and received yet another faulty set of RAM. Finaly, I sent them to the maufacturer for an RMA. This time I received a set that hardly squeek by at stock speed. Overclocking by even 1% means instant BSOD.
Since this happened, I've been buying Value RAM. (from a different manufacturer) And havent run into any problems yet.
I also find it interesting that the manufacturer of the faulty RAM that I received, declined to Anandtech's request for test samples. Also, there reasoning was a bit questionable considering that their out of their "XMS" line, I received 4 (pairs) of modules that all performed VERY differently. (1 great, 2 bad, 1 not worth the RMA)
Thats just my input, based on my experience and nothing more.
-Backslider
Den - Tuesday, April 12, 2005 - link
#54 (and 52).I agree, if you are certain you will never overclock you should just get cheap ram with ok timings at stock speed. Interesting that the timings on the picture that you mention (2.5-3-3-7) match what is in the article here.
I understand why the articles don't have links to buy it, but it really would help if they would at least include the manufacturer's part/model number, then we could be sure.
segagenesis - Tuesday, April 12, 2005 - link
#53 - Actually clicking on the image you can see the ram is marked differently than the newegg page (wtf!) as 2.5-3-3-7 in the picture but 2.5-4-4-8. Ummm...Unfortunately I must be somewhat critical when my eyes spin around an article that gives praise to memory for $115 yet doesnt mention *where*. Let alone just a single link to buy it at any price.
Now granted the Corsair value runs at 2.5-3-3-7 also and likely has little headroom for people who want more out of less, but I consider it a good deal for those like me who dont overclock memory. *takes a breath* With the OCZ being $148 off the same site vs. $87 Corsair, for stock performance its not exactly "value" to me unless you are an overclocker. More like "value if you take the risk". A damn shame Corsair would not submit samples.
Den - Tuesday, April 12, 2005 - link
re: #52http://www.newegg.com/app/ViewProductDesc.asp?desc...
has timings a little closer but you are right, it sure would be nice if they put actual model numbers in the reviews instead of leaving us to guess.