Intel Core i7-8700T vs Intel Core i7-9700T

The Intel Core i7-8700T is an eighth-generation desktop processor based on the Coffee Lake S architecture and manufactured using the 14nm process.

It was developed for energy-efficient systems and Small Form Factor (SFF) PCs. This processor features 6 cores and 12 threads, offering solid performance for multitasking and everyday applications. It utilizes PCIe 3.0 and has a maximum memory throughput of 43 GB/s. With a 12 MB Level 3 Cache and integrated Intel UHD Graphics 630, it is a balanced solution for systems where low power consumption and low heat generation are priorities.

Its typical Thermal Design Power (TDP) is 35W. The Intel Core i7-9700T is a ninth-generation successor, based on the refined Coffee Lake S Refresh architecture and also manufactured using the 14nm process.

It also targets energy-efficient desktops and SFF systems. This processor offers 8 physical cores but foregoes Hyperthreading, resulting in 8 threads. It also features 12 MB Level 3 Cache, utilizes PCIe 3.0, and supports a memory throughput of 43 GB/s, complemented by Intel UHD Graphics 630. Its TDP is also 35W, making it ideal for compact and quiet builds.

In a performance comparison, the Intel Core i7-9700T shows noticeably higher single-core performance compared to the Intel Core i7-8700T, which is due to architectural improvements. Multi-core performance is also slightly higher despite the lower thread count, as more physical cores are available.

In gaming scenarios, the Intel Core i7-9700T offers a slight advantage due to its better single-core performance and a higher number of physical cores, especially in games that benefit from more cores. Both CPUs are extremely energy-efficient due to their low 35W TDP and are excellently suited for systems where heat dissipation and power consumption are critical.

Regarding price-performance ratio, both processors are a cost-effective option on the used market. The Intel Core i7-9700T offers improved performance for a moderate additional cost. For budget-conscious users seeking solid performance for standard tasks, the Intel Core i7-8700T is a good choice.

However, those who need slightly higher single-core performance and more physical cores for demanding applications or gaming, and are willing to invest a little more, should consider the Intel Core i7-9700T.