FSB Overclocking: Epox 9NDA3+

Epox has a reputation of delivering fast motherboards with excellent overclocking capabilities. This time around, the overclocking options for the 9NDA3+ are adequate, but no one would really call them outstanding.

Front Side Bus Overclocking Testbed
Default Voltage
Processor: Athlon 64 FX53
2.4GHz
CPU Voltage: 1.5V (default)
Cooling: Thermaltake Silent Boost K8 Heatsink/Fan
Power Supply: OCZ Power Stream 520W
Memory: OCZ PC3200 EL Platinum Rev. 2 OR
Geil PC3200 Ultra X
Maximum OC:
(Standard Ratio)
204x13
221x12
2652MHz (+10.5%)
Maximum FSB:
(Lower Ratio)
291 x 9 at (2619MHz)
(1:1 Memory, 2 DIMMs in DC mode)

Despite our complaints that the overclocking options could be better, the Epox motherboard still managed to match the highest overclocks that we have seen with this particular FX53 processor. The 9NDA3+ also matched the MSI K8N Neo2 in the maximum CPU speed, reaching 291x9 (2619MHz), which is essentially the same as the 290 reached with the MSI in the Socket 939 roundup.

Front Side Bus Stress Test Results:

As part of our overclocking tests, a full range of stress tests and benchmarks were run to ensure that the Epox 9NDA3+ was stable at each overclocked FSB speed. This included Prime95 torture tests, and the addition of other tasks - data compression, various DX8 and DX9 games, and apps like Word and Excel - while Prime95 was running in the background. Finally, we ran our benchmark suite, which includes Veritest Winstone 2004 suite, Unreal Tournament 2003, SPECviewperf 7.1, and Aquamark 3. 221MHz was the highest overclock that we were able to achieve with the Epox while running these tests at default ratio and default voltage. This matches the best stock overclock with this FX53 processor.

Tech Support and RMA: Epox 9NDA3+ Memory Stress Testing: Epox 9NDA3+
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  • TrogdorJW - Monday, October 25, 2004 - link

    Wes (#23) - I'm not 100% positive, but I'm almost sure that UT2K3/UT2K4 are DX8.1 in terms of the 3D code, but they require DX9 in order to run. Sort of like how Doom 3 is an OGL game but requires DX9 for input/output functions. AFAIK, no Unreal engine game has shipped with DX9 features, but that will probably change soon.

    You could even make the argument that most of the UT engine is still DX7, with only a few DX8 additions. What does that mean? That pixel and vertex shaders are not absolutely necessary to get great graphics. Useful? Yes. Required? Nope. :)
  • AtaStrumf - Monday, October 25, 2004 - link

    I had 2 Epox nForce 2 Ultra 400 boards (got a new one after I RMA-ed the first one) and not one worked perfectly. That was reason enough for me to stay clear of Epox boards from that moment on. After reading tihs review, it seems that they still send out unfinished/not properly tested products, so I sugest to all to pick some other brand, because something is systematicly wrong at Epox. They are just not a good choice for the enthusiast anymore.

    ABIT seems to have improved a bit though, but I don't garantee anything.
  • NedFlanders - Monday, October 25, 2004 - link

    any new info on the FSB for the ep-9nda3+ when using 4 sticks? Epox's website has no owner's manual for this board on ANY of their worldwide websites. No BIOSs either.
  • Wesley Fink - Monday, October 25, 2004 - link

    #22 -
    My UT2004 package says "DirectX version 9.0b or higher required." The website says DirectX 8.1. If someone can provide a definitive answer and a link I will change the category.
  • CrystalBay - Monday, October 25, 2004 - link

    Hi Wes, I'm just curious why UT2k4 is considered a DX9 benchmark ?
  • Bonesdad - Monday, October 25, 2004 - link

    I think the review was quite good. I did not get the sense that this is a "positive" review or even a wholly "negative" review. I think you did an admirable job of giving readers your observations and letting them make the final purchase decision. Which is the goal of a good review.

    Based on current information about this board, I will skip it too. I'll stick with my 8RDA+ until the field is more populated with 939s.
  • NedFlanders - Monday, October 25, 2004 - link

    my Epox 9kda3+ is en route. The whole reason why i waited for 939 was to use all of my RAM sticks (4). Should I just return this thing un-opened to newegg or is there the potential that i can run 4 256 hyperX's at 400?

    Thanksdidilyanks
  • Gholam - Monday, October 25, 2004 - link

    Does Cool'n'Quiet work on this board with four DIMMs? Because 8KDA3+ has this annoying problem with Cool'n'Quiet not working with two or three DIMMs present...
  • ksherman - Monday, October 25, 2004 - link

    Thanks for changing the article title Wesley! Now its more representative of the review ;)
  • LocutusX - Monday, October 25, 2004 - link

    This board seems like "too little, too late". Still, I think AT has done a good job on this review as it has indicated where most of the problem areas lie so people can decide for themselves if its an important issue or not. As for me, I`d skip this one.

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