Intel Core i9-9900T vs Intel Core i5-14401E

Intel Core i9-9900T

The Intel Core i9-9900T is a high end power efficient desktop processor based on the Coffee Lake architecture. Compared to the similar named top model Core i9-9900K, the 9900T offers lower clock speeds (2.1 - 4.4 GHz versus 3.6 - 5 GHz) and a reduced TDP of 35 versus 95 Watt. It still offers all 8 cores and 16 threads and is intended for small chassis or laptops.

The performance is clearly behind the Core i9-9900K and more in the realm of the older 6-core Coffee Lake CPUs.

The integrated Intel UHD Graphics 630 graphics card is clocked at up to 1.2 GHz and offers no advantage compared to previous generations. As it is a very low end GPU, only some low demanding games like Hearthstone can be played with it (see GPU page for benchmarks).

Intel Core i5-14401E

The Intel Core i5-14401E is a peculiar Raptor Lake family desktop processor (SoC) that has 6 performance cores but 0 efficient cores. It's the lack of E-cores that makes 14X01 chips special.

The product has decently sized level 2 and 3 caches at 12 MB and 24 MB, respectively. Its CPU cores run at up to 4.7 GHz. The UHD 730 serves as the integrated graphics solution. There is no 'proper' NPU here.

The i5 chip is manufactured using the Intel 7 process which is fairly old, as of mid 2025. Its base TDP sits at 65 W by default which is the standard value for desktop CPUs.

The i5-14401TE has slightly lower CPU clock speeds and wattage but is otherwise identical to the i5-14401E.

Performance

While we have not tested a single 14X01 processor as of May 2025, we do know that a single 4.6 GHz Raptor Cove core, like that of an i5-13450HX is good for 102 Cinebench 2024 points and 246 Cinebench R15 points. (The 14401E can run at up to 4.7 GHz, to remind you.) If we multiply the values by 6, we get a reasonably fair projection that sees the 14401E being just a little ahead of newer but not particularly powerful chips like Intel's Ultra 5 228V (Lunar Lake product family) and older chips of the more powerful kind, like AMD's Ryzen 7 5800H (Cezanne family, Zen 3 architecture). While not particularly impressive, this is most certainly sufficient for any tasks and applications one could run in 2025, top games included.