Abstract created by Sensible Solutions AI
In abstract:
- PCWorld reviews that Intel’s provide constraints and strategic deal with higher-margin server processors in This fall 2025 created a chance for AMD to seize report market share.
- AMD benefited considerably from Intel’s capability reallocation, gaining floor in each cell and desktop processors because the x86 market shifted from 80-20 to 70-30 Intel-AMD ratio.
- Whereas each firms noticed server CPU progress, Intel’s cell consumer shipments suffered most, permitting AMD to realize unprecedented client market penetration.
Shipments of x86 processors dropped from the third to the fourth quarter of 2025, as Intel’s provide constraints reined in PC processor shipments and helped AMD, particularly within the cell market.
AMD itself launched a few of the cargo estimates from Mercury Analysis on Wednesday, however the analysis agency added further particulars on Thursday, together with Intel’s market share. It additionally confirmed that AMD has now hit report share in each cell and desktop processors.
Usually, the fourth quarter of the 12 months represents the best gross sales, as Black Friday and the winter holidays contribute to customers snapping up bargains on desktop CPUs and desktop PCs and laptops. On this case, nevertheless, Intel made the acutely aware option to restrict client CPU gross sales and favor servers, after poor course of yields and shortages compelled a tricky resolution to push higher-margin server elements. The slowdown additionally included fewer gross sales of AMD SOCs into consoles, that are heading into their seventh straight 12 months and not using a refresh, although that might are available in 2027, AMD chief govt Lisa Su stated.
Usually, Intel had held on to a 80-20 ratio within the PCU area, however that’s repeatedly narrowed as AMD’s share has elevated. Now, it’s extra like 70-30.

Mercury Analysis
Excluding these SOCs, “AMD’s shipments considerably outgrew Intel’s, each sequentially and on 12 months, leading to sturdy share will increase by each measures,” Mercury Analysis president Dean McCarron wrote in a observe to reporters. “AMD noticed far stronger than median seasonal progress progress throughout all segments within the quarter (besides SoC gaming merchandise not included on this calculation.) In distinction Intel’s desktop and cell shipments had been weaker than seasonal as a consequence of provide constraints, and whereas Intel’s server CPU progress barely offset the downturn in consumer it was not sufficient to affect general share change.”
In desktops, AMD grew throughout all of its product traces, and never simply in high-end processors like in earlier quarters. Progress favored mid-range merchandise as an alternative. Mix that with Intel’s resolution to de-prioritize desktop merchandise, and AMD once more hit a report excessive in desktop CPU shipments.

Mercury Analysis
However AMD additionally hit a report excessive in its share of cell processors.
“Intel’s capability reallocation hit the corporate’s cell consumer CPU shipments the toughest, leading to Intel experiencing vital sequential and on-year declines in shipments, far under seasonal norms in what is usually an up quarter,” McCarron wrote. “In distinction, cell consumer CPUs was AMD’s strongest phase within the quarter. This resulted in a big improve in AMD’s share of the cell CPU market, which set a brand new report excessive within the quarter.”

Mercury Analysis
The wild card, as at all times, stays Arm.
“There’s a bigger than typical uncertainty in our ARM estimates this quarter as sturdy PC sell-out made figuring out CPU sell-in tougher than ordinary,” McCarron wrote. “Nevertheless, as a consequence of Apple’s declines within the phase we’re moderately certain general ARM consumer shipments declined within the quarter, however gained’t be stunned if we have to revise the figures within the subsequent version as a result of uncertainty.”
Mercury’s McCarron estimated that Arm share within the PC area, together with Apple Macs and Arm Chromebooks, must be about 13.3 p.c. That’s barely lower than the 13.7 p.c that phase noticed a 12 months in the past, he stated.
Intel’s renewed focus within the server market, nevertheless, and AMD’s emphasis there additionally introduced with it vital progress in server shipments. Intel’s shipments right here grew by double the seasonal common, McCarron wrote, with AMD tripling its common right here as properly.

Mercury Analysis
Jon Peddie Analysis, a competing group, reported barely completely different numbers; it discovered that the worldwide consumer CPU market grew 2.7 p.c sequentially, whereas server CPU shipments elevated 14.1 p.c, 12 months over 12 months.
“We predict the PC CPUs’ progress was consistent with seasonal shopping for conduct, albeit a bit low,” Jon Peddie, president of JPR, stated in a observe. “The affect of the up-again, down-again tariffs, and Microsoft’s withdrawal from help of the 2016 Home windows 10, additionally had an impact. We anticipate Q1’26 to be down as a consequence of reminiscence constraints and better course of.”

Jon Peddie Analysis
