Principled Technologies found current-generation Windows 11 PCs improved performance and battery life over five-year-old Windows PCs

REDMOND, WA, UNITED STATES, November 4, 2026 /EINPresswire.com/ — Principled Technologies (PT) compared current-generation 2026 Windows 11 PCs with Windows PCs from five years ago across five device collections: Core Essentials, Everyday Productivity, Premium Performance, Creator Pro, and Power Gaming. Within each collection, PT paired each current-generation system with a five-year-old system with comparable specs, for 16 pairs of laptops from Lenovo, HP, Dell, ASUS, and Microsoft Surface. PT ran Cinebench 2026 on every system, plus collection-specific workloads: Geekbench 7 (Core Essentials), UL Procyon Office Productivity (Everyday Productivity), Blender Benchmark (Creator Pro), and the Forza Horizon 5 in-game benchmark (Power Gaming). PT also measured web browsing battery life on every system with the Windows Assessment and Deployment Kit (ADK).

According to the report, “For every comparison below, every current-generation system in the collection outperformed (or, for battery life, outlasted) every five-year-old system in the collection.”

Key takeaways
• Up to 2x faster multi-core performance across all five device collections in Cinebench 2026
• Up to 2.4x the web browsing battery life across all five device collections
• Up to 15 hours of web browsing battery life
• Core Essentials: Up to 3.1x faster performance for multitasking in Geekbench 7 and up to 2.7x the web browsing battery life
• Everyday Productivity: Up to 45 percent faster performance in Office productivity apps in UL Procyon and up to 2.5x the web browsing battery life
• Premium Performance: Up to 2.6x faster multi-core performance in Cinebench 2026 and up to 2.9x the web browsing battery life
• Creator Pro: Up to 2.6x faster 3D rendering in Blender Benchmark and up to 2.4x the web browsing battery life
• Power Gaming: Up to 65 percent higher frame rates in Forza Horizon 5 and up to 2.5x the web browsing battery life

Faster performance in every device collection
The performance gains held across every type of PC PT tested. Core Essentials PCs delivered up to 3.1x faster performance for multitasking in Geekbench 7. Premium Performance PCs delivered up to 2.6x faster multi-core performance in Cinebench 2026, and Creator Pro PCs delivered up to 2.6x faster 3D rendering in Blender Benchmark. Everyday Productivity PCs offered up to 45 percent faster performance in Office productivity apps, and Power Gaming PCs delivered up to 65 percent higher frame rates in Forza Horizon 5 at native panel resolution with the Medium preset.

Longer battery life away from the outlet
PT ran the Windows ADK web browsing battery life test on battery power, with each screen set as close to 150 nits as possible. Current-generation PCs delivered between 2.4x and 2.9x the web browsing battery life of the five-year-old PCs in their collections, with Premium Performance PCs showing the largest gain. The longest-lasting current-generation system in each collection averaged 15.6 hours of projected battery life, led by the Lenovo IdeaPad Slim 3x at 17 hours.

Frequently asked questions
Which PCs did Principled Technologies compare? PT tested 16 current-generation Windows 11 laptops and 16 five-year-old Windows laptops with comparable specs from Lenovo, HP, Dell, ASUS, and Microsoft Surface, grouped into five device collections: Core Essentials, Everyday Productivity, Premium Performance, Creator Pro, and Power Gaming.

How did PT calculate the comparisons? Within each collection, PT divided the average of the two highest-scoring current-generation systems by the average of all the five-year-old systems. For the overall Windows 11 multipliers, PT divided the average of all current-generation systems by the average of all five-year-old systems in each collection, and Microsoft weighted each collection’s multiplier by its share of Windows notebook unit sales.

Did any five-year-old PC beat a current-generation PC? No. In every comparison, every current-generation system outperformed, or for battery life outlasted, every five-year-old system in its collection.

Microsoft commissioned the study. To learn more, read the full report, Benchmark testing: Current-generation Windows 11 PCs vs. five-year-old Windows PCs across five device collections.


About Principled Technologies, Inc.
Principled Technologies, Inc. is the leading provider of fact-based marketing and competitive analysis backed by transparent methodologies.

Principled Technologies, Inc. is located in Durham, North Carolina, USA. For more information, please visit www.principledtechnologies.com.

Sharon Horton
Principled Technologies, Inc.
press@principledtechnologies.com
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