Intel Core i7 3720QM Análisis | 78 Datos comparados

The Hardware Canucks review of the Intel Core i7-3720QM highlights the 22nm Ivy Bridge architecture as a significant mobile milestone, offering a 10–20% performance boost over Sandy Bridge while maintaining a 45W TDP. The quad-core processor utilizes Turbo Boost 2.0 to sustain higher speeds up to 3.6 GHz, delivering improved efficiency and responsiveness. Key advantages include the significantly improved integrated HD Graphics 4000—which provides up to double the performance of its predecessor, native DirectX 11 support, and improved Quick Sync transcoding capabilities. Despite these improvements, the review indicates that Ivy Bridge chips can produce higher heat density, potentially limiting thermal headroom under heavy loads. Additionally, for owners of high-end Sandy Bridge systems, the upgrade is described as marginal rather than revolutionary, offering limited performance-per-dollar gains. The analysis concludes that the most significant benefits are found in mobile gaming and media encoding tasks, rather than general computing.

The Intel Core i7-3720QM review by TechSpot describes the 22nm Ivy Bridge processor as a powerful mobile, four-core, eight-thread chip operating at 2.6 GHz with 3.6 GHz Turbo Boost. It offers significant performance-per-watt improvements over Sandy Bridge, providing a solid, energy-efficient option for high-performance laptops. Benchmarks highlight that the chip excels in multi-threaded tasks, with HandBrake performance surpassing the older desktop i7-975 Extreme Edition and Cinebench results matching the desktop i7-2600K. However, the processor showed relative weakness in specific tasks like the Photoshop CS5 radial blur test, trailing the desktop i7-3770K by 57%. The i7-3720QM delivers a notable performance boost and efficient battery life, with the HD Graphics 4000 acting as a functional upgrade, though the integrated graphics remain unsuitable for modern gaming. While a strong contender, the review notes that for existing Sandy Bridge owners, the overall gains may not justify an immediate upgrade. For the full, detailed review, visit TechSpot.

The HotHardware review of the Intel Core i7-3720QM highlights the 22nm Ivy Bridge mobile processor's 18-20% CPU performance gain over Sandy Bridge, driven by 3D tri-gate transistors and improved efficiency at a 45W TDP. Key advancements include the Intel HD Graphics 4000 engine, which offers roughly double the performance of its predecessor, brings native DirectX 11 support, and drives up to three independent displays. While Quick Sync video transcoding is significantly faster, the processor is considered an incremental upgrade with limited overclocking potential due to a locked multiplier and integrated graphics that cannot replace high-end dedicated GPUs. Pros include improved efficiency and speed, while cons are limited overclocking and modest gaming gains.

The Tom's Hardware review of the 2012 Ivy Bridge-based Core i7-3720QM highlights a pivotal shift to a 22nm process, delivering enhanced mobile performance while maintaining a 45W TDP. Key advantages include significantly faster Quick Sync video transcoding, improved power efficiency, and integrated Intel HD Graphics 4000 with DirectX 11 support, plus native USB 3.0. While the CPU offers notable speed improvements for new users, the review notes marginal gains for existing high-end Sandy Bridge users and limited, though improved, gaming performance on the integrated graphics. Copy