Subject: General Tech | February 22, 2010 - 11:17 AM | Jeremy Hellstrom
Somehow Charlie has managed to get his hands on information on the new nVIDIA graphics cards that will be coming out ... sometime. You can see what he found out in full at SemiAccurate, but the short answer is that in supervised testing the GTX480 is about 5% faster than the HD5870 when it comes to performance; the GTX470 was not allowed to be tested, even under supervision. The numbers stand at 512 shaders, with clocks @ 600MHz - 625MHz when in energy saving mode and 1200MHz - 1250MHz going at full speed. The original GPGPU design and the extra math processing power just is not cutting it as a GPU alone.
[H]ard|OCP did spot a way for you to pre-order the card, if you want to pay $679 for $409 worth of performance.
"Now that you know the raw clocks, how does it perform? It is a mixed bag, but basically the cards are much below Nvidia's original expectations publicly stated as 60 percent faster than Cypress. The numbers that SemiAccurate were told span a variety of current games, all running at very high resolutions. Here is where we can't list specifics or the Nvidia Keystone Kops might find their first SemiAccurate mole. We will bring you the full spreadsheets when the cards are more widespread."
Here is some more Tech News from around the web:
- Zero day flaw in Firefox 3.6 @ The Inquirer
- Droid 2.1 on four more HTC handsets @ Hack a Day
- Windows 7 Memory Usage Critic Outed As Fraud @ Slashdot
- Boffins improve memory capacity @ The Inquirer
- Hands-on and under the hood: Ars tests Firefox on Android
- TSMC spends almost NT$4 billion during Lunar break @ DigitalTrends
- Google Energy gets the green light @ HEXUS
- Geeks.com Mini LED LCD Projector @ Rbmods
- Be.ez LArobe Protection Tablet Artista WACOM Tablet Sleeve @ Futurelooks
- Hardware Canucks Quiz Contest - Win an 8GB IPod Touch
- HotHardware and TechVi Video Podcast - Feb. 19, 2010
- Blu-Ray Buying Guide 2010 @ Digital Trends
- Nokia E72 Review @ Digital Trends
- The Five Stages of Benchmark Loss @ Phoronix
- The TR Podcast 58.5: Microprocessor madness
Subject: General Tech | February 19, 2010 - 06:20 PM | Jeremy Hellstrom
There are many tools for keeping track of the temperatures in your system, a great tool not only for those that overclock but vital in determining if you have proper contact between your heatsink and PSU as well as proper air flow through the case for your other components to stay comfortable. The problem is that sometimes they produce erroneous results which can lead to you questioning your sanity. Of course that is nowhere near as
Subject: General Tech | February 19, 2010 - 01:50 PM | Jeremy Hellstrom
Onboard sound has really gone up in quality since
the advent of the Soundstorm southbridge on nVIDIA's motherboards; 7.1 HD audio is now common on high end boards. This is convincing a lot of people to stay with the sound chip on their motherboard and skipping the sound card altogether. The $88 ASUS Xonar DX 1 might change your mind though, especially if you play movies from your PC.
Subject: General Tech | February 19, 2010 - 11:16 AM | Jeremy Hellstrom
Yesterday you may have seen a link to some research done by the XPNet community which described how Windows 7 is a memory hog and that 86% of Windows 7 machines were using at least 90% of their available RAM. Hopefully being the intelligent PC Perspective regulars you are, you took a second to think before reacting. Maybe you remembered hearing about the SuperFetch feature in Windows 7, maybe you are running a Win7 box and checked your Task Manager to see just what was goi
Subject: General Tech | February 18, 2010 - 11:28 AM | Jeremy Hellstrom
Microsoft Palladium, or Trusted Platform Module as it is in its current state is a certification a piece of tech can receive if it follows certain security procedures, mostly to prevent copying. The main purpose is to enable checking if other components in a particular loop also conform to TPM and to be able change their behaviour based on whether they are or not. For instance a loop could be motherboard, GPU, audio and display; if all conform to TPM then you get to watch true 1080p content with HD audio. If on the other hand all components do not conform, then you might be t
Subject: General Tech | February 17, 2010 - 12:37 PM | Jeremy Hellstrom
It is hard to keep track of just how many incarnations of Aliens Versus Predator there has been, from the days of the stand up arcades to the Atari Jaguar version that Gaming Heaven mentions straight through to the more recent PC versions, but most gamers and movie fans still get a chill when they hear the distinctive ping of that motion sensor. In the latest version, the demo of which is available on Steam, all of your favourite races return; the soft and squishy marine, the vertigo inducing Xenomor
Subject: General Tech | February 17, 2010 - 11:13 AM | Jeremy Hellstrom
The oddly named BenQ Joybee GP1 is a slight larger than a 120mm fan at 136x54x120mm (5.3x2.1x4.7") and can project an 858x600 image up to 2m across. It uses an LED backlight as opposed to a lamp like you would find in a regular projector which means that the little Joybee does not produce quite as bright an image as would a model with a bulb; it only manages 100 lumen. This also means that significantly less heat is produced, something of great benefit for a device this small and mobile.
Subject: General Tech | February 16, 2010 - 11:19 AM | Jeremy Hellstrom
Cloud computing has been poised to change the world now for almost as long as Web 2.0 has been.
Subject: General Tech | February 15, 2010 - 11:01 AM | Jeremy Hellstrom
The BSoD is coming to a phone near you thanks to the efforts of Microsoft who has made a 90 degree turn from their previous mobile efforts, ditching their mobile OS for Windows 7. The GUI looks like a ZuneHD (if anyone has actually seen one of those in the wild) as opposed to Windows 7 but there is more to this cellphone than that. Not only can the Windows Phone 7 do everything a Zune can do, you also get a 'Bing Button' will get you searching on the web, from XBox you get LIVE games, avatars, and profiles all built into the phone, plus social networking integration.