Items tagged with Bullet

Apple's new A7 SoC that sits at the heart of the iPad Air and iPhone 5S is a fast chip. Benchmarks and analysis have shown that it picks up its additional performance over the older A6 thanks to a mixture of architectural tweaks and, in some cases, its new 64-bit architecture. On average, the gains are split about 60/40 between the two areas, with more performance gains from the microarchitecture enhancements. But in one notable case -- the popular 3DMark, cross-platform benchmark -- this hasn't been true at all. In 3DMark Ice Storm, the iPhone 5S is significantly faster in GPU workloads -- almost... Read more...
When it comes to hardware-accelerated PhysX and the future of GPGPU computing AMD and NVIDIA are the modern-day descendents of the Hatfields and McCoys. Both companies attended GDC last week, where a completely predictable war broke out over PhysX, physics, developer payoffs, and gamer interest in PhysX (or the lack thereof). The brouhaha kicked off with comments from the senior manager of developer relations at AMD, Richard Huddy, who said: "What I’ve seen with physics, or PhysX rather, is that Nvidia create a marketing deal with a title, and then as part of that marketing deal, they have the... Read more...