Core Viewpoint - AMD continues to gain market share in the desktop and server CPU markets from Intel, but its position in the mobile CPU market has weakened compared to the second half of last year. Despite this, AMD's revenue share has seen significant growth in Q2 2025 compared to the same period last year [2][6]. Summary by Category Desktop CPU Market - AMD's desktop CPU market share reached 32.2% in Q2 2025, a quarter-over-quarter increase of 4.2% and a year-over-year increase of 9.2%. Intel's share was 67.8%, showing a decline in both quarter-over-quarter and year-over-year comparisons [6][8]. - AMD's desktop CPU revenue share rose to 39.3%, with a quarter-over-quarter growth of 4.9% and a year-over-year growth of 20.5%, indicating strong demand for high-end models like Ryzen 7 and Ryzen 9 [9][16]. Server CPU Market - AMD's server CPU market share was 27.3% in Q2 2025, with a slight quarter-over-quarter increase of 0.1% and a year-over-year increase of 3.2%. This reflects a growing demand for its EPYC processors [11][15]. - In terms of revenue, AMD's share in the server CPU market reached 41% in Q2 2025, with a quarter-over-quarter increase of 1.5% and a year-over-year increase of 7.2%, indicating a strong position in the high-end server market [11][15]. Mobile CPU Market - AMD's mobile CPU market share was 20.6% in Q2 2025, showing a quarter-over-quarter decline of 1.9% but a year-over-year increase of 0.3%. Intel maintained a dominant position with a share of 79.4% [9][11]. - AMD's mobile CPU revenue share was 21.5%, down 0.7% from the previous quarter but up 3.9% year-over-year, suggesting that while unit sales have decreased, the company remains competitive in the mid-to-high-end segment [11][16]. Overall Market Trends - AMD has made significant gains in the desktop and server markets, narrowing the gap with Intel, which still leads in overall unit sales. However, AMD's position in the mobile CPU market has weakened over the last two quarters [15][16]. - The overall trend indicates a shift towards AMD in high-performance segments, despite Intel's continued dominance in volume sales across all categories [8][16].