Intel Core i7-14700 vs Intel Core i7-14701E

The Intel Core i7-14700 and the Intel Core i7-14701E are 14th generation Intel processors (Raptor Lake S Refresh), manufactured using the 10 nm process.

The Intel Core i7-14700 is designed for mainstream desktops (gaming, demanding applications), while the Intel Core i7-14701E, as an "E" variant, serves specialized embedded or industrial applications with a focus on stability and specific power profiles. One difference lies in the cache design.

The Intel Core i7-14700 features 28 MB of L2 and 33 MB of L3 cache, important for efficient data processing. The Intel Core i7-14701E has 16 MB of L2 cache but no L3 cache (0 MB), which severely impacts performance. Both integrate Intel UHD Graphics 770 and support PCIe 5.0 with a maximum memory bandwidth of 90 GB/s.

The performance of the Intel Core i7-14700 is superior in single-core and multi-core tasks thanks to its L3 cache and is better for gaming. The Intel Core i7-14701E's processing power, especially for complex workloads, is severely limited by the absence of L3 cache; benchmark results are not available for this.

Specific TDP values are not mentioned. The Intel Core i7-14700 is designed for balanced desktop performance, while the Intel Core i7-14701E could be designed for optimized energy efficiency in embedded systems. A price/performance evaluation is not possible without current market prices; however, the Intel Core i7-14700 is more widely available.

In summary, the Intel Core i7-14700 is recommended for general desktop applications and demanding workloads. The Intel Core i7-14701E is suitable for specific embedded or industrial applications where robustness and adapted power consumption limits are more important than raw peak performance.