AMD unveils speedy processors and graphics chips for 2018


Advanced Micro Devices had a big comeback year in 2017 with the launch of its Ryzen processors and Vega graphics chips. And today, the company is announcing more heavy-duty computing and graphics chips coming out in 2018.

The chips include accelerated processing units (APUs), or desktop chips with both Ryzen processors and Radeon Vega graphics built into them in a combo chip. AMD also has a full line of Ryzen mobile APUs coming as well as second-generation Ryzen desktop central processing units (CPUs) coming in April. That’s a big salvo aimed at its rival Intel, the world’s biggest chip maker.

The latter chips will be based on a 12-nanometer manufacturing process, where the distance between circuits is just 12 billionths of a meter apart. The Sunnyvale, California company made the announcement at CES 2018, the big tech trade show in Las Vegas this week, and it will put pressure on Intel to respond.

The announcements show that AMD is moving on a fast cadence in exploiting its Zen computing architecture, which can deliver 52 percent faster performance per clock than its previous generation of chips. It also shows the company is getting mileage out of its Vega graphics architecture, which competes with Nvidia’s line of graphics processing units (GPUs).

In graphics, AMD announced the expansion of the “Vega” family with Radeon Vega Mobile and that its first 7-nanometer product will be a Radeon “Vega” GPU specifically built for machine learning applications.

“We successfully accomplished the ambitious goals we set for ourselves in 2017, reestablishing AMD as a high-performance computing leader with the introduction and ramp of 10 different product families,” said AMD President and CEO Lisa Su, in a statement. “We are building on this momentum in 2018 as we make our strongest product portfolio of the last decade even stronger with new CPUs and GPUs that bring more features and more performance to a broad set of markets.”

Mark Papermaster, chief technology officer at AMD, said in a press briefing that the Zen core, currently shipping in Ryzen desktop and mobile processors, is in production at both 14-nanometer and 12-nanometer processes, and the 12-nanometer samples now shipping.

He said the Zen 2 design is complete and will improve on the award-winning Zen design in multiple dimensions. AMD is on track to deliver performance and performance-per-watt improvements
through 2020.

Above: AMD’s latest Ryzen and Vega specs.

Image Credit: AMD

In graphics, AMD expects to expand its Vega product family in 2018 with the Radeon Vega Mobile GPU for ultrathin notebooks.

Meanwhile, Navi, the follow-on graphics architecture to Vega, will be produced with 7-nanometer circuitry, and AMD’s follow-on “Next-Gen” graphics architecture is expected to go into production with a 7-nanometer-plus process.

AMD is also working on a production-level machine learning software environment, Radeon Open eCosystem Compute Platform (RocM) 1.7. The software has full support across the most
commonly used frameworks for machine learning.

Above: AMD’s specs for its latest Ryzen mobile processors with Radeon graphics.

Image Credit: AMD

Jim Anderson, head of the computing and graphics business group, said at the briefing that desktop Ryzen APUs combine Zen cores with advanced Vega GPUs. AMD’s second-generation 12-nanometer Ryzen desktop CPU will debut in April. AMD is also making Ryzen Pro Mobile Processors with Radeon Vega Graphics for the commercial, enterprise, and public sector markets. Those chips will go into business laptops and ultrathin commercial notebooks.

The mobile chips feature 22 percent more productivity performance, 150 percent better graphics performance than a competing Intel i7-7500Uvi, and up to 13.5 hours of battery life.

Ubisoft announced that Far Cry 5 will support Radeon RX Vega specific features like Rapid Packed Math as well as Radeon FreeSync 2 technology. Radeon RX Vega owners will be able to run Far Cry 5 at exceptional fidelity, with stunning frame rates and beautiful image quality, AMD said.

The PC Gaming channel is presented by Intel®‘s Game Dev program.

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