CPU Comparison

Intel Core i7-2700K vs Core i7-3820

A side-by-side comparison of specs, performance and value. The Intel Core i7-2700K is a seminal desktop processor that cemented Intel's dominance in the enthusiast PC market during the early 2010s. Built on the revolutionary Sandy Bridge architecture, this processor features four physical cores and eight simultaneous threads, delivering exceptional multi-threaded performance for its era. Operating at a base frequency of 3.5 GHz and dynamically boosting up to 3.9 GHz, it provided robust single-threaded capabilities crucial for gaming and demanding applications. Manufactured using a refined 32nm process, it housed 1,160 million transistors within a 216 mm² die. The inclusion of Intel HD 3000 integrated graphics allowed for basic display output and media acceleration without a dedicated GPU. With an unlocked multiplier, the i7-2700K became highly sought after by overclockers, offering significant headroom for performance tuning. It utilized the LGA 1155 socket and supported dual-channel DDR3 memory, establishing a versatile and enduring platform that remained relevant for many years following its initial release.