Intel Core i5-6500 vs Intel Core i5-7500

The Intel Core i5-6500 is a 6th generation (Skylake-S) desktop processor that offers solid performance for everyday computing tasks and light gaming.

It was designed for the mainstream market. The Intel Core i5-7500 is its 7th generation (Kaby Lake-S) successor, also targeting the mainstream desktop segment and bringing slight improvements.

Both processors were manufactured by Intel. Both CPUs are manufactured using the 14nm process and feature 4 cores and 4 threads. The Intel Core i5-6500 is based on the Skylake-S architecture. It supports PCIe 3.0 and achieves a maximum memory bandwidth of 34 GB/s. The processor has 6 MB of Level 3 Cache and is equipped with the integrated Intel HD Graphics 530 graphics unit.

The Intel Core i5-7500 is based on the Kaby Lake-S architecture. It also uses PCIe 3.0, but offers a slightly increased maximum memory bandwidth of 38 GB/s. This processor also features 6 MB of Level 3 Cache and integrates Intel HD Graphics 630. In single-core performance, the Intel Core i5-6500 and Intel Core i5-7500 show very similar results, as the architectural improvements here bring only minor advantages.

The differences are below the 10 percent threshold. In multi-core performance, the Intel Core i5-7500 shows a noticeable lead of over 10 percent compared to the Intel Core i5-6500. This indicates optimized efficiency of the Kaby Lake-S architecture when processing parallelizable tasks. For gaming scenarios, both processors offer a comparable experience, as single-core performance and clock speed are crucial here.

The Intel Core i5-7500 can deliver marginally better frame rates in some games due to its slightly higher clock frequency. The integrated graphics units, Intel HD Graphics 530 in the Intel Core i5-6500 and Intel HD Graphics 630 in the Intel Core i5-7500, are not designed for demanding gaming and are primarily intended for basic visual output.

Regarding power consumption and Thermal Design Power (TDP), both processors are almost identical. The Intel Core i5-6500 and Intel Core i5-7500, both manufactured using the 14nm process, are typically specified with a TDP of 65 watts. This ensures efficient operation and makes them a good choice for systems where moderate heat generation and reasonable energy consumption are desired.

As older processor generations, the Intel Core i5-6500 and Intel Core i5-7500 are primarily available on the used market. They represent cost-effective upgrade options for existing LGA-1151 systems. The Intel Core i5-7500 offers a slightly better price-performance ratio due to its slightly higher performance, provided the price difference to the Intel Core i5-6500 is not too large.

The Intel Core i5-6500 is a solid base for everyday tasks and suitable as a cost-effective upgrade for older LGA-1151 systems. The Intel Core i5-7500 offers slightly improved overall performance, especially in applications that benefit from multiple cores, and features a newer integrated graphics unit.

For users who own a system with an Intel Core i5-6500, an upgrade to the Intel Core i5-7500 is only worthwhile if the price difference is minimal and multi-core performance is crucial. For a new system, both CPUs are no longer recommended due to their age. If you want to upgrade an existing LGA-1151 system, you should consider the Intel Core i5-7500 if the extra cost is small; otherwise, the Intel Core i5-6500 also offers good performance for the price.