AMD Budget Gaming System, Part Two

We cut several corners in order to reduce the price as far as possible on the first AMD system, but if you can afford a few upgrades, we would suggest the following instead.

Budget AMD Athlon 64 939 System
Hardware Recommended Component Price
Processor AMD Athlon 64 3000+ 1.8 GHz (939) 90 nm 170
Motherboard Abit AV8 (939) 103
Memory 1x512MB Mushkin Basic 2.5-4-4 75
Video Card XFX GeForce 6600GT AGP 128 MB 229
Hard Drive Seagate Barracuda 80GB EIDE model 7200.7 59
Optical Drive NEC DVD+/-RW Drive Model 3500A 72
Case and Power Supply Athenatech A602 Black/Silver with 350W PSU 62
Display Samsung 793DF 17 Black/Silver CRT (1280x1024@75 Hz) 139
Speakers Logitech Z-640 5.1 52
Keyboard and Mouse Logitech Optical Desktop Combo 26
Bottom Line   987



Click to enlarge.
Abit's K8T800 Pro based AV8 motherboard has dropped about $20 in price since its release, and it still offers great features and performance. Coming with support for the socket 939 platform, it should have more longevity and will also provide more performance than comparable socket 754 systems. This is especially true in games, where the dual-channel RAM and other performance tweaks can add 5% to 15% to the overall speed. For the RAM, we recommend starting with one 512 MB DIMM and upgrading to a second DIMM and dual-channel when you can afford the extra $75. You could also just add in the RAM right now and push the price over $1000.

The recommended CPU is AMD's cheapest socket 939 chip, the 1.8 GHz 3000+. This chip uses the new 90 nm process and can overclock very well, but more importantly, it has dropped in price about $50 since it first launched. It seems that since the chips were in such high demand, many resellers bumped the price up quite a bit for the first few weeks. Our tests have shown the 90 nm parts to actually be slightly faster than the older 130 nm parts, although the precise details of what changes were made remain largely unknown. What's more impressive is that even the 2.2 GHz 3500+ 90 nm part requires less power and generates less heat than even the slowest 130 nm Athlon 64. If you want to try your hand at overclocking, these chips have shown a lot of potential, with some people reporting overclocks of up to 2.8 GHz. At that speed, performance is very close to that of the FX-55 chip that costs over four times as much. Talk about bang for the buck! You would certainly want better RAM for such an endeavor, though. For the extra $75, then, the socket 939 platform offers quite a few desirable upgrades.


Click to enlarge.
We also changed the graphics card for the 939 platform. Yes, you can use the more expensive card on the less expensive system, but we were really looking to cut costs as much as possible while still maintaining a decent level of performance. For $30 more, the GeForce 6600GT is now available, and performance ranges from being slightly faster than the 9800 Pro to being significantly faster. Doom 3, in particular, shows a huge advantage with the 6600GT. You might also wonder about the GeForce 6800 cards. While they have 12 pipelines, they are also clocked slower, so it ends up basically being a tie in many situations when compared to the 6600GT. At higher resolutions, however, the increased memory bandwidth of the 6800 almost always wins out - a 256-bit interface running at 700 MHz is still about 40% faster than a 128-bit interface running at 1000 MHz.

If you want to try your hand at overclocking, we would also go with the 6800. There have been many reports of success with using a utility like Riva Tuner to re-enable the last four pixel pipelines, and combined with an overclock to 400 MHz, it will definitely outperform the best that the 6600GT can put up. While the list price of the 6800 is $300, there are a few locations that have them for $250 (plus shipping and possibly tax). That's only $20 more than the current price of the 6600GT, so it's definitely worth considering. Once the price of the 6600GT drops - as we assume it will over the next month or two, judging by the price of the 6600GT PCIe parts - the 6800 becomes less attractive.

Student Gaming Student Gaming, Blue Man Style
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  • blckgrffn - Tuesday, November 23, 2004 - link

    At Newegg, sorry.
  • blckgrffn - Tuesday, November 23, 2004 - link

    $35 shipped, 420W thermaltake silent purepower w/18A on the +12 rail - can't beat that. No sense in not upgrading to it in my opinion. Also has two SATA power connectors. It may not be the best, but it is a good brand for low dough, and it regularly retails for under $40. I see no reason not to reccommend it as an alternative, at least.

    Just my $.02 :-)
  • JarredWalton - Tuesday, November 23, 2004 - link

    I was gone for the weekend due to a personal matter, which is why I have not commented much yet. Basically, the budget segment is extremely difficult to target without cutting some corners. The PSU is definitely one of the corners that was cut. I will certainly agree that a cheap PSU is not the best option, but for a moderate system it should do okay. We do not build and test every one of the systems we recommend here, although we do test the majority of the parts. For the budget system, even a moderate PSU is going to add $50 to the price. It might be worth it, but I would go with the generic for a little while if you're on a tight budget.

    The mid-range use of the SLK3700-BQE case and PSU is a different story. The 350W Antec PSUs are actually quite good and when paired with that setup I have yet to experience any issues. If you're going to add in a second hard drive and optical drive and try overclocking, it could present a problem, but for the stock recommendation it will work.

    I thought I made the PSU situation clear in the article, but looking back I guess it was sort of relegated to a few comments made in the high-end and component summary pages. A good PSU is never a bad investment. Trying to convince someone to spend $75 on a name-brand 400W+ PSU instead of upgrading some other component is difficult to do, unfortunately. I'll make sure I don't overlook this in the future - particularly on the mid-range systems.

    Gorion: The component summaries were arranged in order of price, with my suggestion of what budget each component falls into. You'll note that many of the parts do not match up directly with the system we put them in, for example we had to use a "mid-range" priced motherboard for the Intel budget setup. The graphics cards in particular are where we "overspent" - which makes sense for gaming.

    You're right on the mouse: the MX510 is the wired version. My bad. Basically, get what mouse you like. I have tried the MX510 before, and while not bad, it's a personal taste. I like the 4th and 5th buttons on opposite sides like the "cheap" MS mice. For precision, Logitech may be better, but I am definitely not hardcore enough to be able to tell the difference between mouse precision on these models. :)
  • Glassmaster - Tuesday, November 23, 2004 - link

    #45: I'm not suggesting that a PSU recommendation should account for overclocking, however, on AMD's offical forums, where I help with Athlon 64 troubleshooting, insufficant PSUs are the most common problem. People are having problems with their PSUs handling stock specifications when they do something demanding, like play a modern game. This is a gaming guide after all...

    That's why I ask if you build and stress test these systems with the latest games before making a recommendation. If you do, and you find that a particular cheap generic PSU (with less than the consensus recommendation of 18-20A on the 12V rail) works well, that would be good to know. However that has not been my experience.

    I wouldn't bother to post at all if I didn't respect this site a lot and enjoy reading it--I would just stop visiting.

    Glassmaster.
  • Wesley Fink - Tuesday, November 23, 2004 - link

    RE: The Epox budget board. Jarred had originally selected the Epox budget nf3-250Gb for his budget AMD gamer, but I shared many of the emails I had received re: memory problems with that board. Nothing major, but memory compatibility issues and 4-dimm 333 downclocks not seen with the Chaintech board. While we all agree the Epox has a bit better feature set the Chaintech is known to be rock solid and friendly to just about any memory you feed it. That is the reason for the Chaintech choice for Budget. If you know your memory choice works well with the Epox then by all means choose that board.

    As an overclocker I have learned the hard way how very important the PS is for Athlon 64 and Socket T Intel. However, most gamers are NOT overclockers - they may overclock the video card but they rarely do much with system overclocking. Given that, Jarred's PS choices make more sense, though I do agree budget Power Supplies are the weakest links in most systems. I'm sure those gamers that "system-overclock" will throw some rocks here, and there are exceptions to every generalization.
  • thegreatbernie - Tuesday, November 23, 2004 - link

    I haven't been able to find the Albatron GeFORCE 6800 GT 256MB GDDR3 for $374. Newegg has it for $455.
  • Gioron - Tuesday, November 23, 2004 - link

    Jarred:
    Two nit-picks, the first being the motherboard chart on the component summary page. The third motherboard down threw me for a second, until I realized it was the third budget motherboard, not the mid-range motherboard it was listed as.

    Second, the MX510 is a wired mouse, not wireless. The wireless Ligitech mice are the MX700 and MX1000, the MX510, MX500, and MX300 are all wired mice. I'm guessing you're thinking about the MX700 mouse, which I admit is a bit of an acquired taste, but if you haven't used one before, I'd highly recommend trying out the MX510 before dismissing it.

    Disclaimer: I personally use an MX1000 as a replacement to my MX700, but I freely admit its not for everyone.
  • SDA - Tuesday, November 23, 2004 - link

    Damn, I hate to double-post, but I just found something interesting while poking around:

    http://forums.anandtech.com/messageview.aspx?catid...

    Might be worth a read for those of you that don't understand what I have against low-quality power supplies.
  • SDA - Tuesday, November 23, 2004 - link

    #38, no, I guess it doesn't :( No offense to AT, but I doubt they bother-- after all, the PSU is such a trivial piece of hardware, isn't it? Sigh.. anyway, correct me if I'm wrong, but it'd seem that the PSU in the Athenatech case is an L&C unit. Deer/L&C units aren't exactly.. known for their quality.

    Now, I don't want to seem like I'm sniping, because overall I think this is a pretty good guide. Everyone's going to have their own suggestions and their own favorite parts. A quality PSU isn't something that one would pick just because of their preference, though, it's something one would pick because of their sanity. I've lost count of the number of malfunctioning systems I've seen fixed with replacement PSUs, not to mention how many cheapo power supplies I've seen fail in amusing ways before their time.. picking a cheap PSU to power a solid system is a newbie mistake, it's a shame to see a pro make it.
  • bofkentucky - Tuesday, November 23, 2004 - link

    #39
    Except it is overpriced, uses an overpriced processor, uses slow ram and is feature limited (No on board SATA). Dothan has potential, but wait until the 915 based dothan boards hit the streets, then you will see a real performance option.

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