Intel Core i5-11260H

Intel Core i5-11260H is a 6-core, 12-thread mobile processor built on Intel's Tiger Lake-H architecture and 10 nm process. With a base clock of 2.10 GHz and a boost clock of 4.40 GHz, this chip positions itself as a mainstream workhorse for laptops, balancing portability with sustained performance. Its 59th percentile ranking among all CPUs and an average benchmark score of 3838 place it in the mid-range tier, capable of handling demanding productivity tasks without reaching flagship-level performance. The following analysis breaks down where this processor excels, how it behaves under various workloads, and what builders should expect from the platform.

Who Should Consider It

The Core i5-11260H is best suited for users who need a dependable multi-threaded performer in a mobile form factor without paying a premium for top-tier silicon. Benchmark results show a Cinebench R23 multi-core score of 13201, which indicates strong sustained performance for content creation tasks such as video editing, 3D rendering, and software compilation. The 12 threads allow for smooth multitasking across heavy applications, making it a solid choice for students or professionals working with large datasets or compiling code. For office productivity, the single-core performance — a Geekbench single-core score of 1727 and Cinebench R23 single-core score of 1863 — ensures responsive day-to-day use in spreadsheets, document editing, and web browsing, where most operations rely on one or two cores.

Gamers should consider this chip for esports titles and older AAA games, where the 4.40 GHz boost clock provides adequate frame pacing when paired with a discrete GPU. However, the 59th percentile ranking means it is not a top-tier gaming CPU; users targeting high refresh rates at maximum settings in the latest titles may find the multi-core headroom limiting compared to higher-end H-series processors. The integrated UHD Graphics offers a fallback for basic display output, but the chip is clearly intended for laptops with dedicated graphics. Overall, this processor targets users who prioritize a balance of CPU-heavy workloads and everyday responsiveness in a portable package, rather than enthusiasts seeking maximum overclocking or extreme multi-core throughput.

Single-Thread vs Multi-Thread Behavior

The data reveals a notable split between single-thread and multi-thread capabilities. In Cinebench R23, the single-core score of 1863 represents roughly 14% of the multi-core score of 13201, which is a typical ratio for a 6-core/12-thread part. This indicates that the chip does not exhibit any unusual scaling penalties; the multi-core performance scales predictably with core count. The Geekbench results tell a similar story: 1727 single-core versus 6066 multi-core, a factor of about 3.5x, which is slightly lower than the theoretical 6x from six cores, reflecting thermal and power constraints typical of a 35 W mobile processor.

For real workloads, this means the chip behaves well in mixed-use scenarios. Single-thread-heavy applications like legacy software, certain spreadsheet macros, or web rendering engines will benefit from the 4.40 GHz boost clock, which is competitive for a mobile chip of this class. Meanwhile, multi-threaded tasks such as video encoding, batch photo processing, or running virtual machines will show strong scaling, as indicated by the Cinebench R20 multi-core score of 5544. The single-core performance is particularly relevant for gaming, where many game engines still rely on one or two primary threads; the 1863 Cinebench R23 single-core score suggests the chip can keep up with modern titles without becoming a bottleneck, though it will not outpace higher-clocked desktop parts. The overall behavior is balanced, with no extreme anomalies — a predictable performer that does not sacrifice one type of workload for another.

Power and Thermals

The processor carries a 35 W TDP, which classifies it as a low-power mobile part designed for thin-and-light laptops or compact gaming machines. This TDP is modest for a 6-core/12-thread chip, meaning thermal management is critical for sustained performance. The benchmark results — particularly the Cinebench R20 multi-core score of 5544 and R23 score of 13201 — suggest that the chip can maintain high clocks under load, but this depends heavily on the laptop's cooling solution. A well-designed vapor chamber or dual-fan setup will allow the chip to sustain its boost clock of 4.40 GHz for longer periods, while a thinner chassis may cause the processor to throttle, reducing multi-core scores closer to the 3808 average of the AMD Ryzen 5 5560U rival.

For builders selecting a laptop, the 35 W TDP implies that a capable air cooler is sufficient, but users should avoid ultra-slim designs that sacrifice cooling for portability. The 10 nm process node helps with efficiency, but the die size of 190 mm² indicates a relatively large chip for the power envelope, so heat dissipation is a consideration. In practical terms, expect the chip to run warm under sustained all-core loads, but manageable with standard laptop cooling. There is no unlocked multiplier, so overclocking is not an option; users must rely on the OEM's thermal design to extract maximum performance. The integrated UHD Graphics adds a small thermal load, but dedicated GPUs will be the primary heat source in gaming laptops, so the CPU's thermal behavior is secondary in those configurations.

FAQ

Q: How does the Core i5-11260H compare to the AMD Ryzen 5 5560U in benchmarks?

A: The Intel chip scores an average of 3838, while the Ryzen 5 5560U scores 3808, putting the i5-11260H 0.8% ahead. This is a negligible difference, indicating near-identical overall performance between the two.

Q: Is this processor good for gaming?

A: The single-core performance is solid for gaming, with a Geekbench single-core score of 1727 and a Cinebench R23 single-core score of 1863. It can handle esports and older AAA titles well, but the 59th percentile ranking suggests it is not intended for high-end gaming rigs.

Q: What memory does the chip support?

A: It supports DDR4 memory in a dual-channel configuration, with a memory bandwidth of 51.2 GB/s. ECC memory is not supported.

Q: What is the release date and launch MSRP?**

A: The processor was released on May 10, 2021, with a launch MSRP of $250.

Q: Can I overclock this processor?

A: No, the multiplier is locked, so overclocking is not possible. Performance is determined by the laptop's cooling and power delivery.

Q: How many PCIe lanes does it provide?

A: The CPU offers 20 PCIe Gen 4 lanes, which is sufficient for a discrete GPU and one or two NVMe SSDs.

Benchmark Performance

The average benchmark score of 3838 places the Core i5-11260H in a tight cluster with several rivals, all within a 1% margin. The closest competitor is the Intel Xeon E-2286M, which scores an identical 3838, representing a 0% delta — the two chips are statistically tied in overall performance. This is notable because the Xeon E-2286M is a workstation-oriented part, suggesting the i5-11260H delivers comparable raw throughput for general workloads despite its mobile positioning. Against the AMD Ryzen 7 2700, the i5-11260H is 0.3% behind (3838 vs 3849), again a negligible margin that falls within run-to-run variance. The Ryzen 7 1800X, a desktop part from an older generation, scores 3858, putting the i5-11260H 0.5% behind — a small gap that highlights how mobile processors have caught up to older desktop silicon.

Looking at the positive side, the i5-11260H is 0.8% ahead of the AMD Ryzen 5 5560U (3838 vs 3808), which is a more recent mobile part. This edge is small but consistent across the average score, indicating that Intel's Tiger Lake-H architecture holds a slight advantage over AMD's comparable low-power offering. In multi-core benchmarks, the Cinebench R23 score of 13201 is a strong showing for a 35 W chip, beating the Ryzen 5 5560U's average by a margin that aligns with the 0.8% delta. Single-core performance is where the chip shines relatively: the Geekbench single-core score of 1727 is competitive with desktop parts from a few years ago, and the Cinebench R15 single-core score of 187 confirms strong per-core efficiency. The percentile rank of 59 indicates the chip outperforms the majority of CPUs in the database, but the tight rival clustering shows that it does not decisively outclass its peers — it is a dependable mid-tier performer rather than a standout.

Platform and Compatibility

The Core i5-11260H uses the Intel BGA 1787 socket, which means it is soldered to the motherboard and not upgradeable. This is a critical consideration for laptop buyers, as the processor is permanently attached to the system. The chip is part of the Tiger Lake-H family, based on the Tiger Lake architecture, and it supports DDR4 memory in a dual-channel configuration with a bandwidth of 51.2 GB/s. This memory support is standard for the era, and users should pair the chip with fast DDR4 modules to avoid bottlenecking the CPU's memory controller. The platform provides 20 PCIe Gen 4 lanes from the CPU, which is a significant advantage for storage and GPU connectivity — users can run a modern discrete GPU at full bandwidth alongside a high-speed NVMe SSD without sharing lanes.

The integrated graphics unit is UHD Graphics, which is basic but functional for display output and light media tasks. For gaming or content creation, a dedicated GPU is essential, and the 20 PCIe lanes ensure that a discrete GPU will not be starved for bandwidth. The chip supports no ECC memory, so it is not suited for workstation-class error correction workloads. The production status is listed as Active, meaning the processor is still in production, but the BGA socket means there is no upgrade path within the same motherboard. Users should view the i5-11260H as a fixed component of their laptop — the choice is made at purchase, and the platform's longevity depends on the rest of the system. The 10 nm process and 190 mm² die size are typical for the generation, and the 35 W TDP makes it suitable for a range of chassis designs, from slim ultrabooks to performance-oriented gaming laptops. For builders, this chip is a solid foundation for a balanced mobile system, but the lack of socket upgradability and locked multiplier means the initial config is final.