Intel Core i9-14901KE vs Intel Processor N250 Comparison

Intel Core i9-14901KE and Intel Processor N250 serve entirely different market segments within Intel’s lineup. The Core i9-14901KE is a desktop part built for high-throughput workloads, while the Processor N250 is a low-power mobile chip designed for efficiency. The recorded data shows no overlapping benchmarks, and the two processors share only their manufacturer and process node. This analysis compares their architectural foundations, specifications, and the implications of their measured characteristics.

FAQ

Q: How many cores and threads does each processor have?

A: The Intel Core i9-14901KE has 8 cores and 16 threads. The Intel Processor N250 has 4 cores and 4 threads.

Q: What are the base and boost clock speeds?

A: The Core i9-14901KE has a base clock of 3.80 GHz and a boost clock of 5.80 GHz. The Processor N250 has a base clock of 0.10 GHz and a boost clock of 3.80 GHz.

Q: Which processor has a larger L3 cache?

A: The Core i9-14901KE has 36 MB of shared L3 cache. The Processor N250 has 6 MB of shared L3 cache.

Q: What memory types are supported?

A: The Core i9-14901KE supports DDR4 and DDR5. The Processor N250 supports DDR4, DDR5, and LPDDR5.

Q: Are both processors currently in production?

A: Yes, the production status for both the Core i9-14901KE and the Processor N250 is listed as Active.

Q: Which processor has an unlocked multiplier?

A: The Core i9-14901KE has an unlocked multiplier. The Processor N250 does not.

Architecture Differences

The Core i9-14901KE is built on the Raptor Lake architecture, specifically the Raptor Lake-R codename, and belongs to the Core 14th Gen series. Its generation is listed as Core i9 (Raptor Lake Refresh). This is a desktop-class design targeting high single-thread and multi-thread performance. The Processor N250 uses the Twin Lake architecture with the codename Twin Lake, and its generation is listed as Intel Processor (Alder Lake-N). This is a mobile-class design aimed at low power consumption.

Both processors are fabricated on a 10 nm process node by Intel, according to the database. However, the die size differs significantly. The Core i9-14901KE has a die size of 257 mm², while the die size for the Processor N250 is not recorded in the database.

The cache hierarchy shows a fundamental divergence. The Core i9-14901KE uses 80 KB of L1 cache per core and 2 MB of L2 cache per core, with a large 36 MB shared L3 cache. The Processor N250 uses 96 KB of L1 cache per core and 2 MB of shared L2 cache, but only 6 MB of shared L3 cache. The per-core L1 allocation is larger on the N250, but the overall pool of L3 is six times smaller than on the Core i9.

Memory support also differs. The Core i9-14901KE supports DDR4 and DDR5 in a dual-channel configuration. The Processor N250 supports DDR4, DDR5, and LPDDR5, but only in a single-channel configuration. The database records a memory bandwidth of 38.4 GB/s for the N250, while no bandwidth figure is listed for the Core i9.

ECC memory support is present on the Core i9-14901KE but absent on the Processor N250. PCIe capabilities are markedly different: the Core i9 uses Gen 5 with 16 lanes (CPU only), while the N250 uses Gen 3 with 9 lanes (CPU only). Integrated graphics also differ, with the Core i9 featuring UHD Graphics 770 and the N250 featuring UHD Graphics 730.

The Verdict

The data indicates two distinct use cases. The Core i9-14901KE is positioned for desktop workloads requiring substantial compute resources. Its 8 cores and 16 threads, combined with a boost clock of 5.80 GHz and a 36 MB L3 cache, support heavy multi-threaded applications and high-frequency single-thread tasks. The unlocked multiplier provides flexibility for overclocking, and the dual-channel DDR4/DDR5 memory support with ECC capability aligns with reliability-focused desktop scenarios.

The Processor N250 is a mobile processor with a 6 W TDP, emphasizing power efficiency over raw performance. Its 4 cores and 4 threads, base clock of 0.10 GHz, and boost clock of 3.80 GHz indicate a design for light, always-on devices. The support for LPDDR5 in a single-channel configuration, along with a smaller 6 MB L3 cache, suggests workloads that are not memory-bandwidth intensive. The lack of an unlocked multiplier and the absence of ECC support further reinforce its role as a fixed-function, low-power component.

Neither processor is inherently superior in the abstract. The Core i9-14901KE delivers more than double the core count and a significantly higher boost clock. The Processor N250 consumes far less power, as indicated by its 6 W TDP versus 125 W for the Core i9. The recorded percentile vs all CPUs is identical at 50 for both, but this reflects a lack of benchmark data rather than comparable performance. The database shows no head-to-head benchmark wins for either part.

Specification Differences

The following fields differ between the two processors, based solely on the database records.

• Series: Core i9-14901KE is in the Core 14th Gen series; the Processor N250 has no series listed.
• Cores: 8 versus 4.
• Threads: 16 versus 4.
• Base Clock: 3.80 GHz versus 0.10 GHz.
• Boost Clock: 5.80 GHz versus 3.80 GHz.
• TDP: 125 W versus 6 W.
• Socket: Intel Socket 1700 versus Intel BGA 1264.
• Architecture: Raptor Lake versus Twin Lake.
• Codename: Raptor Lake-R versus Twin Lake.
• Generation: Core i9 (Raptor Lake Refresh) versus Intel Processor (Alder Lake-N).
• Die Size: 257 mm² versus not recorded.
• L1 Cache: 80 KB (per core) versus 96 KB (per core).
• L2 Cache: 2 MB (per core) versus 2 MB (shared).
• L3 Cache: 36 MB (shared) versus 6 MB (shared).
• Memory Support: DDR4, DDR5 versus DDR4, DDR5, LPDDR5.
• Memory Bus: Dual-channel versus Single-channel.
• Memory Bandwidth: not recorded versus 38.4 GB/s.
• ECC Memory: true versus false.
• PCIe: Gen 5, 16 Lanes (CPU only) versus Gen 3, 9 Lanes (CPU only).
• Integrated Graphics: UHD Graphics 770 versus UHD Graphics 730.
• Market Segment: Desktop versus Mobile.
• Release Date: 2024-06-30 versus 2025-01-06.
• Multiplier Unlocked: true versus false.
• Part Number: Q49DSRNJC versus SRPNS.

Head-to-Head Benchmarks

The database contains no recorded head-to-head benchmark results for these two processors. The wins count for both is zero, and the average benchmark score for each is zero. Without measured performance data, the comparison must rely on the architectural specifications and the recorded characteristics.

Examining the raw specifications, the Core i9-14901KE shows a clear advantage in core count. It provides 8 cores versus 4 cores for the N250, which means it can handle twice as many concurrent threads. The thread count of 16 versus 4 further amplifies this gap. For workloads that scale with thread count, the Core i9 should deliver substantially higher throughput.

Clock speeds also favor the Core i9. Its base clock of 3.80 GHz matches the boost clock of the N250, and its boost clock reaches 5.80 GHz, which is 2.00 GHz higher than the N250’s maximum. This suggests a significant single-thread performance advantage for the Core i9, assuming similar instructions per clock. The architecture difference, Raptor Lake versus Twin Lake, means the IPC is not directly comparable, but the clock advantage is recorded.

Cache capacity is another differentiator. The Core i9 has 36 MB of shared L3 cache, while the N250 has 6 MB. This sixfold difference reduces memory latency for frequently accessed data on the Core i9. The per-core L2 allocation also differs: the Core i9 has 2 MB per core, while the N250 has 2 MB shared across all cores. For a 4-core N250, this means 0.5 MB per core, versus 2 MB per core on the Core i9.

Memory bandwidth is only recorded for the N250 at 38.4 GB/s, and it uses a single-channel bus. The Core i9 uses a dual-channel bus, which generally provides higher bandwidth, though no exact figure is given. The N250’s support for LPDDR5 may offer lower power consumption, but the single-channel configuration limits peak throughput.

The integrated graphics differ, with the Core i9 using UHD Graphics 770 and the N250 using UHD Graphics 730. No performance figures are recorded for either, so the comparison is limited to model designation.

Power consumption presents the most stark contrast. The Core i9 has a TDP of 125 W, while the N250 has a TDP of 6 W. This difference of 119 W indicates that the N250 is designed for fanless or passively cooled mobile devices, whereas the Core i9 requires robust desktop cooling. The socket types reinforce this: Socket 1700 for desktop versus BGA 1264 for soldered mobile installation.

The release dates show the Core i9 launched on 2024-06-30, and the N250 on 2025-01-06, making the N250 the more recent release by roughly six months. Both parts remain active in production.

The PCIe capabilities differ by generation and lane count. The Core i9 supports Gen 5 with 16 lanes, enabling high-bandwidth peripherals like modern GPUs and NVMe drives. The N250 supports Gen 3 with 9 lanes, which is sufficient for basic mobile I/O but not for high-end expansion.

ECC memory support is exclusive to the Core i9, making it suitable for error-sensitive compute tasks. The N250 lacks this feature.

In summary, the Core i9-14901KE dominates every measured compute specification: cores, threads, clocks, cache capacity, PCIe generation, and memory channel width. The Processor N250 counters with a dramatically lower TDP, support for LPDDR5, a more recent release date, and a smaller physical footprint via BGA packaging. The database does not provide benchmark scores to quantify real-world performance, so these specification differences represent the entirety of the recorded comparison.