Robert Dow

The Lisa Su effect

When Lisa Su took over the presidency of AMD in October 2014, the company was at an all-time low, and its share price was $2.80. At that same time, Intel’s share price was $32.80, and Nvidia was at $19.21, things didn’t look for AMD or Su, and several people asked, why would anyone want to run AMD?  Two years later … Read more

If you want to know about ray tracing, there’s two things you need to know about

One, JPR has just released the definitive report on the ray tracing market and its 70 software and three hardware providers: The Global Market for Ray Tracing Software Two, Nvidia will be presenting 21 sessions on ray tracing at their GTC conference in San Jose from the 18th to the 22nd of March, 2019: GPU Technology Conference Ray tracing and the advent … Read more

AMD squeezes its transistors to re-enter high end

AMD has released its latest Vega 20 GPU and Radeon AIB implementation the Radeon VII, a 3840 shader (60 Vega compute units) with 16 GB of HBM2 RAM, for $699. The new AIB uses 300 watts which is 40% more than the RTX 2080 and goes a long way towards explaining why it has three fans compared to RTX’s two. … Read more

AMD Q4 2018 results

AMD reported its quarterly results for calendar Q4 2018, revenues and operating income were up year-over-year as well as its graphics and compute groups revenue and profits.   “We delivered our second straight year of significant revenue growth, market share gains, expanded gross margin and improved profitability based on our high-performance products. Importantly, we more than doubled our EPYC processor shipments … Read more

Benchmarking ray tracing

Ray tracing, as everyone knows, is a simple algorithm that can totally consume a processor. But how much a given processor is consumed is an unanswerable question because it depends upon the scene and of course the processor itself. So, approximations have to be made, and parameters fixed to get a consistent comparison. Then it’s left to the buyer to … Read more