Intel Core i3-5015U socket: BGA 1168

What the Core i3-5015U is

The Core i3-5015U is a small clock lift over the 5005U for thin laptops on BGA 1168. Intel set two cores and four threads at 2.1 GHz with 3 MB of cache. Power stays 15 W on 14 nm. No turbo keeps the part simple for OEM price lists.

The 100 MHz gain shows in long docs and light photo work without changing battery or graphics. Four threads handle conferencing with background sync. Fixed clocks help schools standardize images. The chip solders to the board, so laptop brand decides cooling and ports.

HD Graphics 5500 up to 850 MHz matches the 5005U class. DDR3L and LPDDR3 over two channels feed the system. Buyers pick the 5015U where supply favors it over the 5005U at similar cost.

Socket and motherboard compatibility

The 5015U solders to BGA 1168 with 15 W ultrabook cooling. No swap exists. Memory may be soldered LPDDR3 or SODIMM DDR3L depending on thickness. Storage is usually M.2 SATA for thin bodies.

SoC layout keeps the PCH on package. The LGA, PGA and BGA: CPU package types explained guide covers soldered consequences. Check keyboard and screen before CPU, since the CPU cannot change.

Memory, PCIe and cooling

DDR3L and LPDDR3 to 16 GB over two channels cover office thin clients. Eight gigabytes is the practical baseline. Dual channel helps graphics inmeetings.

PCIe 2.0 with 12 lanes serves radios and SSDs. SATA remains the sweet spot. A fresh battery helps old ultrabooks more than clock gaps.

Cooling is a slim fan for 15 W. Fixed 2.1 GHz holds steady where turbo parts would hunt. Quiet profiles suit classrooms.

Upgrade paths

No upgrade exists on soldered BGA-1168. Compare the Intel Core i3-5005U at 2.0 GHz below with the Intel Core i3-5010U at the same 2.1 GHz nearby. All share package and power.

A new laptop is the only step beyond. The How to find your CPU socket type guide confirms soldered U designs.