Intel Core i7-10510Y vs Intel Core i3-10110Y vs Intel Core i3-10100Y

Intel Core i7-10510Y

The Intel Core i7-10510Y is an extremely power efficient quad-core SoC for small laptops and tablets based on the Comet Lake (CML-Y) generation and was announced in 2019. Compared to the similar Amber Lake processors (e.g. Core i7-8500Y), the only difference are two additional cores in the top models (except i3-10110Y). The processor cores are clocked between 1.2 and 4.5 GHz (all 4 cores 3.2 GHz max). Thanks to HyperThreading 8 threads can be used. Compared to the slower i5-10310Y, the level 3 cache is the full 8 MB of the chip. More information on Comet Lake and all the models and articles on it can be found& here.

Performance

While we have not tested a single system built around the 10510Y as of August 2023, it's realistic to expect the chip to be half as fast as the Core i5-10210U (Comet Lake, 4 cores, 8 threads, up to 4.2 GHz) in multi-thread workloads. Those 4 cores of the 10510Y are set to be very much constrained by the low TDP target leading to high DPC latencies and generally unresponsive system behaviour.

The integrated graphics adapter is still the same as in the previous generations. The Intel UHD Graphics 615 runs at 300 - 1050 MHz. Furthermore, the SoC integrates a VP9 and H.265 de- and encoder.

Power consumption

The Core i7 has a default TDP of 7 W (also known as the Power Limit 1). This can be changed by an OEM to anything between 4.5 W and 9 W if so desired, with clock rates and performance changing correspondingly. Either way, this CPU is a great option for passively cooled tablets, laptops, mini-PCs.

Core i7-10510Y is manufactured on a fairly old, as of late 2022, 14 nm Intel process for subpar energy efficiency.

Intel Core i3-10110Y

The Intel Core i3-10110Y is an extremely power efficient dual-core SoC for small laptops and tablets that was announced in August 2019. The faster models, like the Core i5-10310Y offer two additional cores however.

Performance

While we have not tested a single system built around the 10110Y as of August 2023, we have tested at least one laptop utilizing the 10100Y, an insignificantly slower chip (Amber Lake, 2 cores, 4 threads, up to 3.9 GHz.) Based on that, expect the 10110Y to be noticeably faster than the AMD 3050e. Performance of this kind is totally sufficient for basic day-to-day activities, as of late 2022.

Your mileage may vary depending on how high the CPU power limits are.

The integrated graphics adapter however is still the same as in the previous generations. It should be still called Intel UHD Graphics 615 and runs at 300 - 1000 MHz in the i3. Furthermore, the SoC integrates a VP9 and H.265 de- and encoder.

The TDP is specified at 7 Watts but can be varied from 5.5 to 9 Watt from the manufacturer (cTDP up/down) resulting in different performance (especially Turbo durations). Interestingly, the faster Core i5-10210Y with two more cores can be configured to lower 4.5 Watt.

Intel Core i3-10100Y

The Intel Core i3-10100Y is a efficient dual-core SoC for tablets and passively cooled laptops based on the old Amber Lake generation from 2018. It was announced in Q1 2021 and is similar to the old Core i5-8200Y. The only difference is a slightly higher GPU clock (+50 MHz).

The CPU consists of two processor cores clocked at 1.3 - 3.9 GHz. Thanks to Hyper Threading, the processor can execute up to four threads simultaneously. The chips also includes the Intel HD Graphics 615 GPU, a dual-channel memory controller (DDR3L/LPDDR3) as well as VP9 and H.265 video de- and encoder.

Architecture

Intel basically used the familiar micro architecture from the Skylake / Kaby Lake generation, so the per-MHz performance is identical.

Performance

The average 10100Y in our database is just a little ahead of the AMD 3050e, as far as multi-thread benchmark scores are concerned, the latter being an entry-level, dual-core processor of the same energy efficiency based on the Zen architecture. This makes the Core i3 an OK option for basic day-to-day activities, as of mid 2022.

Your mileage may vary depending on how high the CPU power limits are.

Graphics

The integrated Intel UHD Graphics 615 iGPU has 24 Execution Units (EUs) not unlike the older HD Graphics 515 and runs at up to 1,000 MHz. The performance heavily depends on the TDP limit as well as the memory configuration; with fast LPDDR3-1866 RAM in dual-channel mode, the GPU should sometimes be able to compete with the HD Graphics 520, but can also be much slower in other scenarios. Modern games from 2016 will, if at all, only run smoothly in the lowest settings.

Contrary to Skylake, Kaby Lake and Amber Lake now also supports hardware decoding for H.265/HEVC Main10 with a 10-bit color depth as well as Google's VP9 codec.

Power consumption

This little Core i3 here has a default TDP, also known as the long-term power limit, of 5 W that laptop makers are free to change to anything between 3.5 W and 7 W with clock speeds and performance changing accordingly as a result. Either way, the values are low and thus good enough for passively cooled tablets, laptops, mini-PCs and handhelds.

The i3-10100Y is built with one of the old 14 nm Intel manufacturing processes for low, as of early 2023, energy efficiency.