Gaming Benchmarks

We have chosen two of the big gaming titles for our gaming benchmarks. All tests were done at 1024x768 both with and without 4xAA. 8xAF was enabled in both cases, as it did not impact performance much. We used the standard Demo1 for Doom 3 and the City_17_12 and Canals_08 levels within Half-life 2. (We're running the revision 7 version of the timedemo engine, in case you were wondering.) The levels chosen for HL2 tend to stress the CPU and system rather than just the GPU, so we felt that they were the most useful in terms of benchmarks.

Doom 3 Performance

Doom 3 Performance

Half-life 2 Performance

Half-Life 2 Performance

Half-life 2 Performance

Half-life 2 Performance

Starting with Doom 3, all of the systems are close enough together to basically call it a tie... with the exception of the SN25P. Something has changed performance quite a bit since our initial review of the SN25P, as the results with the latest BIOS are about 5% slower in most tests. That's almost a full CPU bin downgrade, though the scores are mostly in line with the other systems now. If the older scores can be reached without compromising stability, we'd like to see an updated BIOS that brings back former performance levels while also offering the new features of the latest BIOS. Consider the 4xAA Doom 3 test something of a reality check: if you don't have a fast enough graphics card and you want all the eye candy, the difference in performance between most systems is very small.

Half-Life 2 is less GPU limited than Doom 3, so the performance varies more among the contenders. The 330P was tied for fastest at running Doom 3, but it ranks near the bottom of the 939 units in HL2. Shuttle's SN25P is the reverse, going from the slowest in Doom 3 to one of the fastest in HL2. Meanwhile, the SN95G5 really has problems with the Canals level with 4xAA for whatever reason, but performs well on the City 17 level.

Picking an overall gaming winner is difficult, given the variations among the units, but the margin between slowest and fastest is only 6% (throwing out the anomalous 4xAA Canals score from the SN95G5). If the System Control utility has as much of an impact as we suspect, the 330P could actually move into undisputed first place without the utility running, so hopefully, Biostar can address that desire.

Encoding and Network Benchmarks Synthetic Gaming and ST20G5 IGP
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  • JarredWalton - Friday, August 12, 2005 - link

    I'll hit the KLOSS as soon as I can. (I have it already.) So unless someone else votes, I guess I'll get the KLOSS reviewed next.
  • Sokolum - Thursday, August 11, 2005 - link

    For the last 2 months now i have a ST20G5 using as a MCE system. There are a few problems what i have encounbtered, one of them is that the system behaviour changes when i change a setting within the BIOS. Those aren't dramatic changes. But with every change, it looks like that the graphics runs muchmore slower, you can see this with dragging a windows screen over your desktop, you get trails from that window...
    The system only runs smooth when i *don't* touch those setting. Happily the things keep running smoothly when i enlarge the shared video memory.

    For the MCE side, i failed to make the Hauppauge 500MCE run compleetly as it should, i am only able to run TV 'Tunner 1' without problems when i *disable* TV 'Tunner 2' within windows Device Manager. Shuttle or Hauppauge couldn't help me with this case.
    As the review documented, this is one of the cases that RAID is causing the problem in this story. In my MCE setup, i don't use RAID (there is *no* room for a seccond drive when you installed a floppy drive). Why RAID is the problem, what i have been told is that RAID wants to use al of the PCI bandwith. It seems the nature of RAID in this kind of systems, just een told, i am not for 100% sure, but it seems plausible to mee.



    , a nice looking machine. I solved the problem for the flash cards with buying a floppy disk what come with a integrated card readed, see link:
    http://www.alternate.nl/html/shop/productDetails.h...">http://www.alternate.nl/html/shop/productDetails.h...

  • mino - Thursday, August 11, 2005 - link

    Jared I must confes, this is the _first_ time i see everclocking test done as it should have been. I really appreciate the comments for newbies (it makes easier to me to explain to them if you could reference somthing :). Also finally use of correct term oo A64 base freq./FSB issue. I think this way is it should be done for _all_ A64 motherboard review.
    1) do a maximum base freq. check (by keeping memfreq. around DDR400 + CPU not overclocked
    2) do a max memclock test at 1T (with some proven components, just to check quality of CPU to MEM routing on the MB)
    3) do some max. overclock test (actually this may be optional since it depend mostly CPU chosen)

    Keep at this route and many readers may finaly undestand the basics of A64's OCing.
  • JarredWalton - Thursday, August 11, 2005 - link

    I'm working on some detailed overclocking articles right now. Glad you enjoyed the section, and I'll be going into a LOT more detail (with benchmarks) on some future OC articles.
  • dropadrop - Thursday, August 11, 2005 - link

    Thanks for the nice review,

    If you are considering a followup I would love to see you test usb. While the usb on my sn95g5 v2 works for casual things like a mouse, digital camera and memory card reader, it does not work for an ipod shuffle, external soundcard (hercules dj console), or external hardisk.

    There have been alot of people with similar experiences. It wold be great if you could find a way to test the sff's with a few "demanding" usb devices, and even measure the voltage (and stability of it) supplied via usb.

    I also second the request for you to test the sn95g5 with an X2. The new bios surely supports them, as people in north america have been getting their current rigs modded by shuttle for support. I would love to see how your's supports it (and maby even venice / san diego) without being modded. I believe you would have the chance to help alot of confused SN95G5 users by trying out a few cpu's in it.
  • JarredWalton - Thursday, August 11, 2005 - link

    I will definitely give it a shot. At present, my intention is to purchase an external IDE HDD enclosure with USB2.0 and 1394A support and do some file transfers and such between that and the system. The problem with that approach is that the enclosures all have an external power source. Can anyone recommend an inexpensive USB/Firewire HDD enclosure that gets the power over the USB port? http://www.newegg.com/Product/Product.asp?Item=N82...">I found this one, but I'm not really keen on spending $160 for something I don't personally need.
  • dev0lution - Wednesday, August 10, 2005 - link

    How come the SN25P details don't mention the update from nforce4 standard to nForce4 Ultra? I'm thinking of getting one so I went to the previous review and it lists chipset in the specs as the nForce 4 standard, but if you go to Shuttle's current product page for the SN25P it lists the chipset as the Nforce4 Ultra. Who's correct?
  • JarredWalton - Thursday, August 11, 2005 - link

    I think I may have just been lazy or neglectful in the original SN25P article. I'm pretty sure it was always nForce4 Ultra. Then again, regular nf4 vs. nF4U only adds SATA-II support IIRC. I don't see anything about SN25P supporting SATA-II which is sort of odd.
  • Cookie Crusher - Wednesday, August 10, 2005 - link

    I know it may be a "dated" or more "Entry Oriented" socket, but I have found that the socket 754 SFF systems are great for gaming and general use. Was there ever a roundup for them? If not, I'd like to see maybe a limited look at them to remind everyone that they are viable alternatives to, and about $75-$100+ cheaper than, these socket 939 options.

    I think it's important to point this out because of the note in the article that a SFF option incurs a premium....maybe so, but there are still cost effective options in that market. thanks.
  • Cookie Crusher - Wednesday, August 10, 2005 - link

    Nevermind.....i found the roundup I was hoping for.....still, would be nice to make that reference to the older socket types as legitimate choices for SFF hopefuls on a budget. :-)

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