Intel Core i7-10510U vs Intel Core i7-10610U vs Intel Core i3-10110U

Intel Core i7-10510U

The Intel Core i7-10510U is a power efficient quad-core SoC for notebooks based on the Comet Lake (CML-U) generation and was announced in August 2019. Compared to the similar Whiskey Lake processors (e.g.& Core i7-8665U), the only difference is support for higher memory speeds (DDR4-2666, LPDDR4-2933) and two additional cores in the top model (not in this i7-10510U). The processor cores are clocked between 1.8 and 4.9 GHz (all 4 cores 4.3 GHz max). Thanks to HyperThreading 8 threads can be used. More information on Comet Lake and all the models and articles on it can be found here.

The integrated graphics adapter however is still the same as in the previous generations. It should be still called Intel HD Graphics 620 and clock from 300 - 1150 MHz in the i7. Furthermore, the SoC integrates a VP9 and H.265 de- and encoder and an integrated dual channel DDR4-2666 / LPDDR4-2933 memory controller.

Performance

The average 10510U in our database proves to be an OK mid-range option, its multi-thread benchmark scores hovering near those of the Ryzen 7 2700U and the Core i5-8259U. While not as impressive as the hexa-core Core i7-10710U, the 10510U will make most customers happy, making for short load times and generally pain-free experience.

Thanks to its decent cooling solution and a long-term CPU power limit of 45 W, the Modern 15 A10RB is among the fastest laptops powered by the 10510U that we know of. It can be more than twice as fast in CPU-bound workloads as the slowest system featuring the same chip in our database, as of August 2023.

Power consumption

This Core i7 series chip has a default TDP (also known as the long-term power limit) of 15 W, a value that laptop makers are free to change to anything between 10 W and 25 W resulting in corresponding performance and clock speed changes. By going for the lowest value, it is possible to build passively cooled tablets, laptops, mini-PCs around the i7. Please note that Comet Lake-U chips can briefly consume up to 90 W when under extreme loads.

Last but not the least, the i7-10510U is built with one of the old 14 nm Intel processes for lower-than-average, as of late 2022, energy efficiency.

Intel Core i7-10610U

The Intel Core i7-10610U is a power efficient quad-core SoC for notebooks based on the Comet Lake (CML-U) generation and was announced in August 2019. Compared to the similar Whiskey Lake processors (e.g. Core i7-8665U), the only difference is support for higher memory speeds (DDR4-2666 vs 2400) and two additional cores in the top model (not in this i7-10610U). The processor cores are clocked between 1.8 and 4.9 GHz (unverified). Thanks to Hyper-Threading 8 threads can be used. More information on Comet Lake and all the models and articles on it can be found here.

Compared to the similar Core i7-10510U, the 10610U supports vPro.

The integrated graphics adapter however is still the same as in the previous generations. It should be still called Intel UHD Graphics 620 and clock from 300 - 1150 MHz in the i7. Furthermore, the SoC integrates a VP9 and H.265 de- and encoder and an integrated dual channel DDR4-2666 / LPDDR4x 2933 / LPDDR3-2133 memory controller.

Performance

The average 10610U in our database is in the same league as the Core i5-1035G1 and also the Core i5-8257U, as far as multi-thread benchmark scores are concerned.

Thanks to its decent cooling solution and a long-term power limit of 25 W, the HP ZBook Firefly 14 G7 is among the fastest laptops built around the 10610U that we know of. It can be about 30% faster in CPU-bound workloads than the slowest system featuring the same chip in our database, as of August 2023.

Power consumption

This Core i7 has a default TDP of 15 W (also known as the long-term power limit). Laptop manufacturers are free to change that value to anything between 10 W and 25 W, with clock speeds and performance changing accordingly. Perhaps more importantly, short-term power consumption of 10th gen Comet Lake U processors can be as high as 80 W or even 90 W, making passively cooled designs rather unlikely to appear.

Core i7-10610U is manufactured on an old, as of late 2022, 14 nm Intel process for subpar energy efficiency.

Intel Core i3-10110U

The Intel Core i3-10110U is a dual-core SoC of the Comet Lake family. The i3 is designed for use in ultraportable laptops of the more affordable flavor as well as mini-PCs. It was announced in August 2019. Just like the other Comet Lake processors, this Core i3 features several advantages over the outgoing Whiskey Lake family including support for faster memory (up to LPDDR4-2933).

Core i3-10110U runs at 2.1 GHz to 4.1 GHz (only 3.7 GHz are reachable when under multi-thread load). Hyper-Threading support is enabled for 4 processing threads in total.

Performance

The average 10110U in our database shapes up to be a decent entry-level CPU, as of late 2021, its multi-thread benchmark scores nearly matching those of the AMD Ryzen 3 3250U and also the Core i3-8145U. While not a whole lot faster than Intel's more affordable Pentium Gold and Pentium Silver chips, the i3 will still let you run most apps with virtually no annoying slowdowns.

Your mileage may vary depending on how high the CPU power limits are and how competent the cooling solution of your system is.

Graphics

The Intel UHD Graphics 620 runs at up to 1,000 MHz. What makes this specific iGPU peculiar is that it only has 23 Execution Units at its disposal, not the 24 EUs typical for a UHD Graphics 620. Otherwise, it's the usual affair with 4K monitor support (up to three displays at the same time) and a hardware video decoder that's friends with VP9, AVC, HEVC but not the newer AV1 video codec.

Power consumption

This Core i3 series chip has a default TDP (also known as the long-term power limit) of 15 W, a value that laptop makers are allowed to change to anything between 10 W and 25 W with clock speeds and performance changing correspondingly. By going for the lowest value, it will be possible to build a passively cooled system around the SoC.

The i3-10110U is built with one of the old 14 nm Intel processees for low, as of early 2023, energy efficiency.