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PC World Dream PC Build

2 Posts tagged with the corsair tag
1

WorldBenching --- Finally

Posted by jonljacobi Mar 31, 2008

About three weeks later than I had planned, we're finally benchmarking the system. Since PC World doesn't have a lot of data on 4GB vs. 8GB, we're using the Corsair 1600MHz memory in both configurations. I'll have the 2000MHz Crucial Ballistix in tomorrow and I'll make sure that's tested as well. I've mildly overclocked the processor from 9X to 11X (3.666Ghz in honor of the price and difficulty) and everything was super stable all day long. The extra cycles raised the CPU temperature about 1 degree centigrade with the liquid cooling. The fluid is hardly even warm.

Acronis finally got back to me (seems there were bouncing emails) and the boxed True Image and Disk Director are on their way. Dropped System Commander from the build since we don't really need it and it didn't work as well as I would've liked.

All the games run fine on Vista SP1. The various USB devices and controller all work, the sound is great though for some reason via a digital optical connection, the Logitechs only let you do stereo unless it's DTS or Dolby then the other channels kick in. And the coax S/PDIF didn't seem to function. I'm looking into that, it may have been the cable, but there didn't seem to be a manual online for the speakers. I've re-enabled the on-board HD audio so you can do surround via analog connection if needs be.

Adaptec thinks that despite the firmware not kicking in, I should be able to use the 5445 under Windows with the proper drivers and software. I'll be checking that tomorrow. I do know that the 5445 and 3405 showed up under device manager, though trying to access their properties caused DM to hang. I'd actually be happier with it running only under Windows so there's no 30 second boot delay while the firmware loads and arrays are checked. This may mean ditching the RAID 5, but now with four separate arrays on board, there's plenty of redundancy.

By the way, the Patchmix DSP mixing program that comes with the 1616m requires reading the manual. I've used it for over a year now with my 0404 and it still gets me sometimes. Most of you can simply ignore it. Just FYI, for recording folks, there's soft knee compression on the mic inputs and DSP FX on the card that you can use to save CPU cycles, though you've got those in spades with four cores and probably 4GHz (overclocked more aggressively) worth of them. The ASIO latency on this puppy is ridiculously low. If you don't know what that means, you won't care.

More tomorrow.

Jon

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2

Monster, Monster Garage

Posted by jonljacobi Mar 24, 2008


Waaaaaa! Even with the Gigabyte 3D Mercury's PSU mounting extension, there's no way the extra-long Ultra X3 is going to fit in this case. See the pic below. (when I figure out why there's no photo insert option in the editor now) The cooling stuff simply takes up too much room at the top of the case. Major bummer. I've already sung the praises of the Ultra's high-quality connectors. If you can fit one, buy one.

IMG_3663.JPG

The shorter Thermaltake ToughPower W1033 will have to fill in and it's no slouch, but the connectors aren't quite as nicely finished. It's also not as sexy appearance-wise. That's right, I'm all about the shape consciousness.

IMG_3665.JPG

As you might have guessed, it's time to put the components in the case. Got the QX9650 this morning, but we're still waiting on memory. Right now there's two 1GB sticks of Corsair 2000MHz. By the way, your 790i Ultra SLI manual may say that you must put memory in slots 2 & 4 if you're running over 1800MHz. That's true, but what they meant to say is that you must have modules in those slots, but you can have them in 1 & 3 as well to run 4GB at the faster speeds. There's a big debate here over 4GB of 2000MHz as opposed to 8GB of 1600MHz. We're thinking more is better in terms of WorldBench but we'll see on Monday.


I forgot the cardinal rule of system building and piled everything (not literally) in the case and pressed the power button. You guessed it, nothing much happened outside of a few beeps. Actually, it may have been that I switched the CPU and didn't test it. I pulled everything out and put the board on the table and after a few tweaks and clearing the CMOS, everything was happy again.


I'm about to bag it for today and head home. Currently the BIOS system monitor is running (44c for the QX9650 with the Zalman fan in lieu of LC) with both SSDs, the two Sony BluRay drives, and a GeForce 7800GT in place of the two 9800 GX2s. I'll add one component at a time until I've got everything up and running again.


That FB DDR2 800 memory on the D5400XS ran super hot. This Corsair DDR3 2000MHz, is not even close. Could be partly that the motherboard design isn't as cramped. This 790i is pretty nice, though I wish it were a bit thicker and didn't flex as much. Those 9800 GX2s weigh a ton. I'm using every mounting point and glad the 3D Mercury chassis has a support pad in the middle of where the board lies.


More tomorrow.


Cheers, Jon

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