Intel Core Ultra 5 228V socket: BGA 2833

What the Core Ultra 5 228V is

The Core Ultra 5 228V is an 8-core and 8-thread mobile processor that Intel released on September 24, 2024 as the 32 GB twin of the 226V. Four Lion Cove Performance-cores and four Skymont Low Power Efficient-cores run at 2.1 GHz base and up to 4.5 GHz boost on Performance-cores with 3.5 GHz on Efficient-cores. Cache is 8 MB of Smart Cache with 14 MB of L2. Base power is 17 W with 37 W turbo, identical to its 16 GB sibling.

The 32 GB LPDDR5X-8533 pool is the reason to choose this SKU. Large browser sessions, photo libraries and on-device AI models fit with headroom where 16 GB pages to storage. CPU, GPU and NPU silicon match the 226V exactly, so performance per watt is the same and only capacity changes the experience.

Arc 130V with 7 Xe-cores at up to 1850 MHz and a 40 TOPS AI Boost NPU round out the package for thin AI laptops. Students who keep research data resident and travelers who edit offline both gain from the larger pool. Buyers on tight budgets who live in the cloud can save with the 16 GB Intel Core Ultra 5 226V instead.

Socket and motherboard compatibility

The 228V solders to BGA 2833 at 27.5 by 27 mm with memory beside the tiles. Cooling targets 17 W sustained with 37 W peaks in a thin body. No socket upgrade exists, so the 32 GB choice lasts the laptop life.

Boards wire the fixed 32 GB with no SODIMM option. Fan tables favor quiet 17 W cruising with short bursts for updates and AI tasks. Thunderbolt 4, Wi-Fi 7 cards and NVMe attach through the platform tile.

Lunar Lake shoppers compare memory first inside the 5-series, then graphics to the 7-series. The 228V costs more than the 226V for the same speed but double the headroom. The How to find your CPU socket type guide shows how to confirm soldered memory size from the order sheet.

Memory, PCIe and cooling

On-package LPDDR5X-8533 at 32 GB in two channels is the fixed set. Extra capacity helps Copilot+ features and large models that refuse to page cleanly. Short on-package traces save power over socketed DDR5, which stretches battery life in real travel use.

PCIe is 8 lanes with 4 Gen5 and 4 Gen4 for storage and radios. Discrete graphics are absent by design, since Arc 130V handles display and light creation. One fast NVMe drive fills the storage need, with the second lane set reserved for wireless and sensors.

Cooling is a thin-chassis solution from 8 W idle to 37 W turbo. No boxed cooler ships with BGA parts. Long AI runs settle near 17 W in most 14-inch bodies, so exact-model reviews with sustained load logs matter more than the headline turbo number.

Upgrade paths

No CPU or RAM change is possible after sale. The 5-series decision is 16 GB versus 32 GB at order time, with the Intel Core Ultra 5 226V as the smaller twin. Storage through NVMe is the only later upgrade.

Later moves mean a new laptop. Panther Lake on BGA 2540 brings newer graphics and higher AI throughput for buyers who outgrow Lunar Lake. A working 228V stays viable with storage swaps and OS care for several school years.