Overclocking Buyer's Guide - August 2004
by Wesley Fink on July 27, 2004 11:24 AM EST- Posted in
- Guides
DDR2 Memory
DDR2 Recommendation: 1GB Kit (2 X 512MB) Crucial PC2-4200UPrice: $364 shipped
In our recent roundup of DDR2 memory, the Gold Editors Choice went to Crucial DDR2 533. The 533-rated Crucial is based on the top-performing Micron DDR2 chips and it performed at 533 at 3-3-3 timings, which is much better than the rated 4-4-4 timings. We even reached the highest speed that our memory test bed could support at DDR2-686 - well beyond the next speed step of DDR2-667. Even 686 was achieved at 4-4-4 timings, which are, again, better than the Jedec rating of 5-5-5 at DDR2-667.
Crucial accomplishes all this performance with one of the better prices among DDR2 memory. This is not to say that Crucial DDR2-533 is cheap, but DDR2 has dropped quite a bit in price the last month. In fact, the current price is not radically different from the better high-speed DDR that we have recommended.
Frankly, all the memory in our DDR2 roundup reached DDR2-667 speed, so you can shop for DDR2 looking for the best value right now. However, the DIMMs based on Micron memory - from Corsair, Crucial, OCZ, Kingmax, and Mushkin - provided the widest bandwidth in our DDR2 tests. You can select any of them and expect excellent DDR2 performance.
We are currently looking at DDR2-667 rated memory from Corsair, Crucial, and OCZ. These DIMMs may provide even more headroom at the very top of DDR2 performance, but it is too early to say. We will be doing an update in the next few weeks on exactly what you can expect with DDR2-667 rated modules now that we have the Asus P5AD2, which is capable of extending DDR2 memory to its limits.
Listed below is part of our RealTime pricing engine, which lists the lowest prices available on DDR2 memory from many different reputable vendors:
If you cannot find the lowest prices on the products that we've recommended on this page, it's because we don't list some of them in our RealTime pricing engine. Until we do, we suggest that you do an independent search online at the various vendors' web sites. Just pick and choose where you want to buy your products by looking for a vendor located under the "Vendor" heading.
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bluedart - Tuesday, July 27, 2004 - link
It does say the price. Read from the top of the page:AGP Overclocking Recommendation: eVGA 256MB GeForce 6800 GT
Price: $389 shipped
BTW FX53 is a good choice at overclocking. Keep in mind this is with air. But if you utilize other forms of cooling the FX will go even higher, approaching 3GHz with proper cooling (see THG's review). This makes it one FX58. That is absolutely a grand overclock, seeing that FX58 speeds will not be here for another year or so.
danidentity - Tuesday, July 27, 2004 - link
#4: Did you read Anandtech's article on breaking the overclocking lock? Almost all companies have broken it. It is very possible to reach those speeds with the stock HSF.http://www.anandtech.com/cpuchipsets/showdoc.aspx?...
devonz - Tuesday, July 27, 2004 - link
Why isn't the 6800 GT card in the price list on that page? Or am I missing it somehow?T8000 - Tuesday, July 27, 2004 - link
I think recommending an Athlon FX for overclocking is a joke. Those things do not even manage a 5% overclock, and their real world performance is only close to a P4 at 3.4 GHZ, as gaming at 640x480 is not very common among people spending this kind of money. And at a realistic setting of 1600x1200 and 4xFSAA, the CPU is not really the bottleneck in todays games. When you do encoding, where CPU speed does matter in the real world, the P4 is head and shoulders above Athlon FX.yzkbug - Tuesday, July 27, 2004 - link
How about a VALUE OC DDR section? Paying $300+ for 5-10% performance increase over ~$150 regular DDR is a waste, imho.Zebo - Tuesday, July 27, 2004 - link
Peferformance------------
1. 2.8 P4C to 3.6 $180
2. A64 3200 to 2.5 $223
Value
--------
1. Duron 1.8 to 2.4 $44
2. Mobile XP to 2.6 $89
:)
Zebo - Tuesday, July 27, 2004 - link
Wow recommending a P4C over a moblie barton in the value section.Twice the price for roughly the same OC performance I don't get it. It's the inverse of price to performance. must be an error is all I can imagine.Then recommending a Socket 775 presshot. Lets see this 3.8- 4GHZ OC with stock HSF. I don't think so. Then the overclock lock issues which hav'nt been settled, have they? My understanding is 10% over stock FSB, yeilding about 3.4 Ghz far from 4ghz, the system crashes!! What kind of overclockers choice is that?
chuwawa - Tuesday, July 27, 2004 - link
Perhaps it's time to start recommending the Athlon64 3000+ for the value OC alternative.bluedart - Tuesday, July 27, 2004 - link
This is a great guide for overclocking, although I believe that there needs to be some more acutal testing with the 755 and 939 sockets to give us a better picture of how they perform. It is especially difficult when PCIxpress and ddr2 aren't widely available yet.If anyone else has some REAL data on overclocking these new platforms, I would like to see those posts.
Currently I am making a heat sink out of synthetic Diamond (better heat transfer than copper and silver by 2x) and will be testing it on the FX system. If there are any other reccommendations I would be more than happy to hear them.
expletive - Tuesday, July 27, 2004 - link
I would cast a vote for the A64 3500+. If it can reach 2.6 like an FX53 at half the price that's tough to beat.The 3500+ is currently retailing for $390 shipped online. I know thats not quite a 'value' but to get FX53 gaming performance for half the price, that can't be denied....