Intel Core i7-4578U vs Intel Core i3-10110Y vs Intel Core i5-8200Y

Intel Core i7-4578U

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 i5-8200Y

The Intel Core i5-8200Y is a very efficient dual-core SoC for tablets and passively cooled notebooks based on the Amber Lake generation and was announced on 28th August 2018. 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. Compared to the Kaby Lake-Y predecessors (e.g. Core i7-7Y75), Amber Lake uses the same architecture produced in the improved 14nm+ FinFET process (no 14nm++) but offers higher clock speeds at an increased TDP rating.

Architecture

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

Performance

The performance of the Y series is highly depending on the cooling solution of the laptop / tablet and the TDP settings for sustained load. Therefore, the differences between a Core m3 and a i7 may be rather slim, if the thermals are very limited. The high Turbo clock speeds in Amber Lake should however lead to a very good single thread performance for short bursts.

Graphics

The integrated Intel HD Graphics 615 GPU has 24 Execution Units (EUs) like the old HD Graphics 515 and runs with clocks between 300 and 950 MHz in combination with this processor. 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

The chip is manufactured in the 14 nm+ process with FinFET transistors. The typical TDP for the Amber Lake Y-series is specified at 5 Watts (previous generations were 4.5 Watt), and can be adjusted in both directions depending on the usage scenario.