Quick Verdict
Completely obsolete for consumers. The reliance on DDR3L and a 2-core design makes it unable to handle modern computing tasks efficiently.
Overview
The Intel Core i3-10110Y is an ultra-low-power dual-core mobile processor from the Comet Lake-Y family, introduced in August 2019. Designed explicitly for fanless tablets, detachable 2-in-1 devices, and ultra-thin clamshells, it operates at a remarkably low 9W TDP. To achieve this, Intel drastically reduced the base clock to just 1.0 GHz, though it can still boost up to 4.0 GHz for short bursts when thermal headroom is available. It features 2 cores and 4 threads, along with a 4MB L3 cache. A defining limitation of the i3-10110Y is its memory support: it only supports legacy DDR3L memory, entirely skipping the DDR4 standard. It utilizes the BGA 1440 socket and is paired with basic UHD integrated graphics. While it remains technically listed as "Active" in some databases, it is a niche, obsolete part that has been comprehensively replaced by much more efficient ARM-based SoCs and modern Intel Core Ultra low-power chips in the tablet and ultra-mobile computing segments.
The i3-10110Y drops the base clock to 1.0 GHz to fit into fanless tablet chassis. It supports only DDR3L RAM, creating a major bottleneck for its UHD integrated graphics and overall system responsiveness.
Specifications
Performance
Can handle basic embedded UI tasks, but modern Windows interfaces will feel sluggish due to the 1 GHz base clock.
Fundamentally incapable of running virtual machines.
Gaming is impossible. The combination of 2 cores, low power limits, and DDR3L memory bandwidth ensures zero playable frame rates.
While 9W is low, modern ARM chips like the Apple M1 deliver vastly more performance at similar or lower power draws.
- •No gaming capability whatsoever
- •DDR3L memory severely starves the integrated GPU
- •Thermal throttling will occur almost instantly in 3D loads
- •No AI hardware
- •No AVX-512
- •Cannot perform AI tasks
Architecture
14nm
Process Node
2C / 4T
Core Config
4 MB
L3 Cache
9 W
TDP
Architecture Overview
The architecture of the i3-10110Y is fundamentally identical to the i3-10110U, built on the same 14nm Comet Lake silicon, but rigorously binned and power-limited for the Y-series specification.
CPU Design
The 1.0 GHz base clock is not a typo; it is intentionally set this low so the processor can idle and execute light background tasks without triggering a cooling fan, enabling truly silent, fanless device designs. When a sudden demand is placed on the CPU, it leverages Intel's Turbo Boost Technology 2.0 to jump up to 4.0 GHz, relying on the thermal mass of the device's chassis to absorb the brief heat spike before thermal throttling brings it back down.
Memory Subsystem
It features dual-channel memory support, but exclusively for DDR3L-1600 or DDR3L-2133. This is a severe architectural bottleneck, as DDR3L provides significantly less bandwidth than DDR4, heavily impacting the already weak integrated UHD Graphics.
PCIe & I/O
The chip communicates with the rest of the system via a small number of PCIe 3.0 lanes, typically used for a single NVMe SSD.
Overclocking
Completely locked, standard for BGA mobile parts.
- Slightly higher boost clock (4.0 GHz vs 3.4 GHz)
- Rebadged as 10th Gen
Key Highlights
- True 9W fanless operation
- Can boost to 4.0 GHz for brief moments
- Low cost for industrial repair parts
- Sufficient for static digital signage
- Low heat generation at idle
- DDR3L memory only, a massive bottleneck
- 1.0 GHz base clock is agonizingly slow
- Only 2 cores and 4 threads
- Completely obsolete for consumer use
- Outperformed by cheap ARM chips
History
Improvements over Previous Generation
- Slightly higher boost clock (4.0 GHz vs 3.4 GHz)
- Rebadged as 10th Gen
Should You Buy It?
Not Recommended for the right buyer
There is virtually no consumer scenario in 2026 where purchasing a device with the Intel Core i3-10110Y makes sense. If you are buying a new tablet or ultra-thin laptop, Apple's iPad, Microsoft's Surface Pro with a Snapdragon or Intel Core Ultra chip, or any modern AMD-powered alternative will offer exponentially better performance, battery life, and display quality. If you are looking at the used market, be extremely cautious: the reliance on DDR3L RAM means the entire platform is obsolete, and the 2-core/4-thread configuration will struggle to load modern websites efficiently. The only justifiable reason to acquire this chip today is for repairing a specific legacy industrial panel PC or a specialized kiosk that was originally designed around this exact motherboard and thermal profile. For general computing, it is effectively a paperweight.
Avoid if…
- You are buying a new device
- You need to browse the modern web
- You want to run modern applications
- Battery life and performance both matter to you
Use Cases
Interesting Facts
Its 1.0 GHz base clock is lower than the clock speed of many smartphone processors from 2015.
It exclusively supports DDR3L, making it one of the very last Intel chips to completely skip DDR4.
The 9W TDP includes the power drawn by the integrated graphics, memory controller, and PCIe lanes.
It was commonly used in Microsoft Surface Pro devices of that era to offer a 'budget' SKU.
Because it relies on chassis thermal mass for cooling, it will throttle heavily if the tablet gets warm from sunlight alone.
The 4.0 GHz boost is entirely theoretical for sustained loads; it will drop to base clocks within seconds under load.
It shares the exact same BGA 1440 socket as the 25W i3-10110U.
Intel's decision to use DDR3L was purely to save power, but it devastated the performance of the UHD integrated graphics.
It lacks support for modern USB4 or Thunderbolt