The global market for processors is set to finish 2013 on a strong note, helped by a splashy across-the-board increase in chip shipments to smartphones, tablets, PCs and servers compared to last year’s levels, according to a new report on the subject from HIS.

Worldwide processor shipments are forecast to reach 1,5-billion units by the end of this year, up a robust 24% from 1,21-billion in 2012. Although third-quarter numbers have yet to be finalized and fourth-quarter figures reflect best estimates at this point, the business as a whole will show that each quarter this year will have enjoyed a significant rise in volume compared to every quarter in 2012.

The first half of the year, in particular, yielded solid growth, up 27% in the first quarter on an annual basis, and up 24% in the second quarter.

Meanwhile, expansion in the third quarter is anticipated at 19%, while growth in the fourth-quarter is forecast to come in at 24%.

The processors being counted include the traditional chips implanted at the heart of machines like desktop PCs and servers, as well as mobile counterparts used in notebook computers, smartphones and tablets. Mobile versions, in turn, include standalone application processors as well as System-on-Chips that combine a baseband processor together with the application processor.

On the whole, processors serve as the logic unit or the brains of a system, handling digital input according to the instructions stored in the chip’s memory.

Of the four major segments in which processors are used, the PC category was the lone area in which chip shipments every quarter so far this year were generally down from their 2012 equivalents. In the second quarter, for instance, processor shipments for PCs amounted to 84,3-million units, down from 89,9-million a year ago at the same time.

The decline is not surprising, as PCs have struggled against more popular devices like mobile handsets and tablets. Sluggish PC sales, in turn, have affected processors being shipped to the space.

Within the PC segment processor shipments to notebook computers were down 2% on the year, while shipments to desktop PCs were down a much larger 13%.

In the higher-performance sector for servers, processor shipments fared better in growth, with every quarter so far this year posting an increase. Shipments in the second quarter, for instance, rose to 4,8-million units, up from 4,6-million a year ago.

The overall processor market would not be as healthy without the saving presence of smartphones and tablets.

Processor shipments to tablets are particularly vigorous, up from 38,3-million units in the second quarter of 2012 to 53,5-million for the same period this year, equivalent to growth of 40%. Growth in processor shipments to smartphones was only slightly less impressive, up 38% from 147,9-million to 204,2-million.

In tablets, the rise of low-cost devices made in China meant higher profiles for Chinese processor vendors such as Allwinner and Rockchip. The vendors played significant roles not only in the undifferentiated white-box tablet market but also in top-tier levels as they sold to major brands like Hewlett-Packard and Lenovo.

Meanwhile, processors continue to enjoy a strong market in smartphones, where the performance of the processor remains a key feature in the handsets and the competition for processors among brands is fierce. In the first half, for instance, a series of flagship smartphones like the HTC One and the Samsung Galaxy S4 were released, marking high-level implementations for standalone application processors.

Intel rival AMD increased its market share in processor shipments to PCs during the second quarter compared to the first, even though its share of market overall fell on an annual basis. Intel remained the dominant force in PC processors, now at 84% market share overall.

Intel, in particular, is placing high hopes on its latest processor, named Atom, to drive the company’s future. The processor will be in PCs, servers, tablets and smartphones – virtually all key segments of the processor market – where the giant chipmaker is focusing on power efficiency as well as improved computing performance.