Monday, April 4, 2011

IT News HeadLines (AnandTech) 03/04/2011



AnandTech
A Look At Triple-GPU Performance And Multi-GPU Scaling, Part 1
It’s been quite a while since we’ve looked at triple-GPU Crossfire and SLI performance – or for that matter looking at GPU scaling in-depth. While NVIDIA in particular likes to promote multi-GPU configurations as a price-practical upgrade path, such configurations are still almost always the domain of the high-end gamer. At $700 we have the recently launched GeForce GTX 590 and Radeon HD 6990, dual-GPU cards whose existence is hedged on how well games will scale across multiple GPUs. Beyond that we move into the truly exotic: triple-GPU configurations using 3 single-GPU cards, and quad-GPU configurations using a pair of the aforementioned dual-GPU cards. If you have the money, NVIDIA and AMD will gladly sell you upwards of $1500 in video cards to maximize your gaming performance.
Today we’re going to be looking at the state of GPU scaling for dual-GPU and triple-GPU configurations. While we accept that multi-GPU scaling will rarely (if ever) hit 100%, just how much performance are you getting out of that 2nd or 3rd GPU versus how much money you’ve put into it? That’s the question we’re going to try to answer today.

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Origin's Genesis: Flagship Bling
Now that we've been getting a fairly steady influx of desktop machines from boutiques, Origin PC is stepping into the ring by sending us their go-to flagship model, the Genesis. Origin is a boutique founded by former Alienware executives, and is relatively young compared to some of the other companies we've reviewed towers from. The Genesis is almost more of a brand than a flagship, but Origin is opting to put one of their best feet forward by sending us a configuration they're sure will do them proud against the competition.

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