For the purpose of HTPC reviews (in particular, HQV benchmarking for discrete GPUs), we have set up a dedicated testbed with the following configuration. Considering that we will soon be having Sandy Bridge HTPCs, we have specifically tagged this as the Fall 2010 HTPC testbed.

Fall 2010 HTPC Benchmarking Testbed Setup
Processor Intel i5-680 CPU - 3.60GHz, 4MB Cache
Motherboard Asus P7H55D-M EVO
OS Hard Drive Seagate Barracuda XT 2 TB
Secondary Drive Kingston SSDNow 128GB
Memory G.SKILL ECO Series 4GB (2 x 2GB) SDRAM DDR3 1333 (PC3 10666) F3-10666CL7D-4GBECO CAS 7-7-7-21
Video Cards Various
Optical Drives ASUS 8X Blu-ray Drive Model BC-08B1ST
Case Antec VERIS Fusion Remote Max
Power Supply Antec TruePower New TP-550 550W
Operating System Windows 7 Ultimate x64
.

All the above components were chosen keeping extensibility in mind. The Clarkdale CPU allows us to test the Intel HD Graphics, and the PCI-E 2.0 x 16 slot can take in any HTPC oriented graphics card from ATI or nVidia. We got the fastest dual core Clarkdale processor and paired it with one of the well-reviewed LGA1156 motherboards from Asus. With USB 3.0 and eSATA support, transferring information to and from our SFF HTPCs such as the ASRock Vision 3D and Core 100 was a cinch. Keeping hard drive duties is the Seagate Barracuda XT, which strikes a fine balance between speed, power consumption and quietness. A SSD drive from Kingston was thrown in to enable us to use for some benchmarking programs we will cover in some future articles.

The G-Skill ECO series DDR3 modules fit in perfectly with the rest of the testbed. Low voltage requirements ensured that the DIMMs never heated up despite being fast and responsive. Asus was also kind enough to provide a Blu-Ray drive (internal module) which we used to play the HQV BR disc / test bitstreaming. A big chassis from Antec was chosen despite the testbed motherboard being micro-ATX. This was done in order to accommodate ATX motherboards in the future, if made necessary. The 550W Antec power supply also ensures that we can evaluate cards requiring external power connectors for HTPC purposes.

Each hardware configuration has an associated OS image which was created / restored as necessary using Clonezilla. This ensures that we do not end up with conflicting drivers while evaluating GPUs from different companies on the same base testbed. Our first evaluation using the above testbed setup was HQV benchmarking for the GT 430 and Radeon HD 5570. Read on for the results from our exercise.

Meet the Asus ENGT430 GT 430 For the HTPC: HQV Benchmarking
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  • cactusdog - Monday, October 11, 2010 - link

    Thats weird, I've had heaps of ATI cards too and i've never had problems with any of them. How can you have problems with all of them, yet i dont have problems with any of them? weird.
  • Belard - Monday, October 11, 2010 - link

    I haven't had problems with my ATI cards...
  • bupkus - Tuesday, October 12, 2010 - link

    ditto
  • dnd728 - Tuesday, October 12, 2010 - link

    Beats me.
    If it weren't for lucky people like you, I wouldn't have tried ATI yet again. I thought it was just a case of bad luck for me.
    But now I'm seriously reluctant. They simply do not work for me.
    If some ATI executive believes that it's unusual and wants to get to the bottom of it, then I'm here waiting.
  • gamara69 - Tuesday, October 12, 2010 - link

    Work in IT and you will understand. Ever try to put a Radeon in the same system as a Fire GL? Can't, as they both use the same name for their .sys file and neither is compatable with both cards. BSOD on boot. Going back a bit, I had an environment with over 100 ATI Rage 128's. Because of slight differences in the models I required 18 different drivers. The wrong driver would cause BSOD's any time an app with a 3'D button opened. In my current environment we use no ATI video cards as we have driver issues in our multiple monitor setups. We have pulled all ATI cards and replaced them with Nvidia cards and our driver troubles have gone away.

    Not to say Nvidia is perfect, but at least I can get more than one of them to work regularly together.
  • AstroGuardian - Tuesday, October 12, 2010 - link

    That's because you are new to computers. I have never had a single problem with both ATI and nVidia cards.
  • RGN - Tuesday, October 12, 2010 - link

    It wasn't that long ago that ATi drivers were renowned for being terrible and at the same time one of the many benefits of nVidia was the unified driver architecture. That being said, recently I've worked with the A MD/Ti Fire Pro series. Not for gaming, but hi end multi-display setups. The cards and drivers have been flawless - not at all what I expected. The Fire Pro's were selected because they were half height, passive cooling and quad display. There was not an equivalent nVidia card. Kudos to the AMD folk for winning this round!
  • IceDread - Tuesday, October 12, 2010 - link

    Weird.

    I've used Nvidia when I found them to have the better price / performance and AMD other times.

    I've had more issues with Nvidia than with AMD (ATI).

    I have seen a lot of people have issues with both companies cards.

    I do however like that AMD releases drivers each month and makes an effort to improve. Nvidia seams to release drivers sporadically.

    There is also one thing that annoys me very much with Nvidia. I can not purchase an nvidia graphic card to use for cuda and use a AMD graphic card as primary. Nvidia will then shut down this functionality. So in my view, nvidia is a bit more evil as a company.
  • dnd728 - Tuesday, October 12, 2010 - link

    Ahh, good ol' days with ATI...
    Waiting every month for a driver update, uninstalling all drivers & software for my AIW one by one, reinstalling one by one, with reboots, checking out all new bugs, writing ATI's support, uninstalling, reinstalling, manually uninstalling everything, reinstalling, reinstalling all other PC drivers, uninstalling, reinstalling, trying suggested combinations of new and old drivers, uninstalling, reinstalling, and by the time they're out of suggestions - there's a new driver release!
    I'm sooo over that.

    But as stated YMMV.
  • IceDread - Tuesday, October 12, 2010 - link

    Sometimes I wonder what people do with their computers to make them fail.

    Uninstall, rune drivesweeper, reboot, install, reboot. Same procedure for nvidia as ati...

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