This interactive laptop CPU hierarchy ranks notebook processors across multiple generations and thermal design brackets. The grid ranks CPUs on relative performance from top to bottom (Rank 1 representing the fastest mobile silicon).
Mobile processors are divided into Standard Voltage (H/HX/HS series, typically 35W–55W+ for creator and gaming laptops) on the left side of the spine, and Low Voltage (U/P series, 9W–28W for thin-and-light ultrabooks) on the right side. Toggle column visibility to compare architectures or voltages easily.
Our mobile CPU scoring models combine relative multithreaded compute outputs alongside gaming execution rates under thermally normalized chassis. Click on any CPU model inside the grid to inspect its detailed specifications.
Note: Mobile CPU performance is heavily influenced by OEM laptop design, thermal solutions, and configured PL1/PL2 power limits. Real-world performance may vary based on laptop models.
Standard voltage CPUs (H/HX/HS suffix) draw higher power (usually 35W–55W+) to deliver maximum gaming and heavy-workload performance. Low voltage CPUs (U/P/Y suffix) draw lower power (usually 9W–28W) to optimize battery life and run cooler, making them ideal for thin and light notebooks.
Laptops have constrained cooling systems. Under sustained workloads, if heat exceeds the cooling solution's capacity, the CPU will automatically reduce clock speeds (thermal throttling) to protect itself, resulting in lower performance than temporary boost spikes.
PL1 (Power Limit 1) is the sustained power draw threshold the CPU maintains over long periods under load. PL2 (Power Limit 2) is the short-term maximum power boost limit the CPU can draw for a brief window (typically 10-28 seconds) to handle sudden workload bursts.
Almost all modern laptop CPUs are soldered directly onto the motherboard (BGA socket) and cannot be removed or upgraded. Buyers must choose their CPU configuration carefully at the time of purchase.
Disclaimer: The benchmark and specification data provided on this page is for reference only. Please compare results based on your specific configuration and actual use cases. Unauthorized reproduction or hotlinking of this dataset is strictly prohibited.