Intel® Core™ Ultra 5 228V

The Intel Core Ultra 5 228V is a laptop processor with a hybrid 8-core layout (4 performance cores + 4 efficiency cores) and 8 threads, built on the Lunar Lake architecture (Compute Tile 's N3B process). It launched in Jul 2024. Clocks run from 2.1 GHz base to 4.5 GHz boost. A 8-MB L3 cache backs the cores (2.9 MB per core). It addresses LPDDR5X memory up to 32 GB across 2 channels. The chip drops into the FCBGA2833 socket and exposes PCIe 5.0 (8 lanes). Rated TDP is 17 W. Notable platform capabilities: Extended Page Tables (EPT), Control-flow Enforcement (CET).

The Intel Core Ultra 5 228V scores 3,843 in single-core performance and 18,282 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 8,382 for overall performance, 17,264 for productivity performance, 16,973 for creator performance, 18,739 for engineering performance and 16,100 for gaming performance. Its multi-core throughput works out to 2,285 per core, 2,285 per thread and 1,075 per watt. Its computed efficiency index is 2,033. Its performance index is 104, so its overall performance is 4% above the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the Intel Core Ultra 5 228V scores 39,446 in integer math, 53,057 in floating-point math, 173,684 in compression, 12,978 in cryptography, 1,534 in physics simulation, 14,791 in vector SIMD, 167 in the prime sieve and 21,183 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 33% below in integer math, 16% above in floating-point math, 24% below in compression, 13% above in cryptography, 41% above in physics simulation, 5% below in vector SIMD, 149% above in the prime sieve and 6% below in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The Intel Core Ultra 5 228V has 8 physical cores and runs 8 logical threads. It uses a hybrid layout of 4 performance cores and 4 efficiency cores. It does not support simultaneous multithreading, so its thread count equals its core count. It runs at a base clock of 2.10 GHz and boosts up to 4.50 GHz.

The Intel Core Ultra 5 228V is a laptop processor, belongs to the Intel Core Ultra 5 family, uses the Lunar Lake architecture, carries the codename Lunar Lake and is manufactured on a Compute Tile 's N3B process. It launched in Jul 2024.

The Intel Core Ultra 5 228V has 832 KB of L1 cache, 14 MB of L2 cache and 8 MB of L3 cache. That adds up to about 22.8 MB of cache, or 2.85 MB per core.

The Intel Core Ultra 5 228V has a 3-level cache hierarchy: L1 at 832 KB, L2 at 14 MB and L3 at 8 MB. L2 is the largest level and makes up about 61% of the cache listed here.

The Intel Core Ultra 5 228V supports LPDDR5X memory, addresses up to 32 GB of memory, uses 2 memory channels and runs memory at up to 8,533 MT/s. It does not support DDR5 and DDR4 memory.

The Intel Core Ultra 5 228V includes integrated graphics (Intel Arc 130V GPU) and clocks the graphics up to 1.85 GHz.

The Intel Core Ultra 5 228V uses the FCBGA2833 socket, supports PCI Express 5.0 and provides up to 8 PCIe lanes.

The Intel Core Ultra 5 228V has a rated TDP of 17 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

The Intel Core Ultra 5 228V is manufactured by TSMC.

The Intel Core Ultra 5 228V is also identified by the model number 228V.

After an audit, 1 value was corrected on the Intel Core Ultra 5 228V record. Each change is listed with its old value, new value, rule and sources.

• L2 cache (total): 2,560 KB → 14,336 KB. Rule: L2 cache was stored per core. stored equals the per-P-core size in PassMark "4 x 2560 KB". Sources: Vendor page (intel.com); PassMark: Intel Core Ultra 5 228V; Wikipedia: List of Intel Core mobile processors (revision 1369925615).

The audit log is public: all changes for this CPU, the corrections overview and the method.

Feex has recorded 64% of the specifications it tracks for the Intel Core Ultra 5 228V. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L2 Cache (per Core) and L4 Cache. Memory Support: Memory Bandwidth and ECC Memory. Graphics: Graphics Base Clock, Execution Units, Display Outputs and Max Video Memory. Platform & Compatibility: Package and Package Size. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count and Launch Price. Naming & Aliases: SKU, Processor Number and Part Number.

Processors that use the same FCBGA2833 socket as the Intel Core Ultra 5 228V and have the closest multi-core scores in the Feex database include Intel Core Ultra 5 238V, Intel Core Ultra 5 236V, Intel Core Ultra 5 226V, Intel Core Ultra 7 258V and Intel Core Ultra 7 268V.