Disney's Practical Guide to Path Tracing (YouTube) Hyperion handles several million light rays at a time by sorting and bundling them together according to their directions. When the rays are grouped in this way, many of the rays in a bundle hit the same object in the same region of space. This similarity of ray hits allows us – and the computer – to optimize the calculations for the objects hit. [more inside]
What happens when you type google.com into your browser and press enter? [I]nstead of the usual story, we're going to try to answer this question in as much detail as possible. No skipping out on anything.
Grandpa laces up his skates: How would a single core, 3.8 GHz Pentium 4 670 from 2005 compete against the latest offerings of AMD and Intel? How about a 2007 quad-core, the 2.4 GHz Core 2 Quad 6600? The Tech Report finds out in a Huge 14-way Roundout, including a price-performance evaluation (2nd perspective). For the release of AMD's new midrange DirectX 11 graphic card, the somewhat disappointing ATI Radeon HD 5830, they've done Something Similar, this time pitting older cards, including a Nvidia GeForce 7900 GTX from 2006, against the newcomer and today's top performers. (aggravation warning: hardware review sites love their multi-page layouts)
Mythbusters and the Mona Lisa in Overdrive. In a demonstration at Nvidia's NVISION show, Jamie and Adam provide a graphic demonstration of the power of multicore processors vs. a single CPU.