Intel Core i9-14901TE vs Intel Core Ultra 5 125HL Comparison

Head-to-Head Benchmarks

The database contains no recorded benchmark scores for either the Intel Core i9-14901TE or the Intel Core Ultra 5 125HL. Both processors have an average benchmark score of 0 and a percentile ranking of 50 among all CPUs tracked. The head-to-head benchmark array is empty, meaning no direct comparative measurements exist between these two parts in the current dataset. Consequently, there are no exact performance deltas, no win counts, and no rival comparison scores to analyze. The absence of data does not imply parity; it simply reflects that neither processor has been subjected to the standard benchmark suite yet.

Without recorded scores, the only quantitative comparison available comes from the architectural specifications listed in the database. The Core i9-14901TE reaches a boost clock of 5.50 GHz, which is 1.00 GHz higher than the Core Ultra 5 125HL's 4.50 GHz boost. In contrast, the Ultra 5 125HL offers 14 cores and 18 threads, compared to 8 cores and 16 threads on the i9-14901TE. These figures hint at divergent performance characteristics: the i9-14901TE likely favors single-thread responsiveness, while the Ultra 5 125HL may handle parallel workloads with additional physical cores.

The base clock difference is also substantial. The i9-14901TE idles at 2.30 GHz, nearly double the Ultra 5 125HL's 1.20 GHz base. This suggests the i9-14901TE operates at higher sustained frequencies under load, whereas the Ultra 5 125HL relies on its higher core count to compensate for a lower base clock. Both processors share a 45 W TDP, which places them in the same power envelope despite their architectural differences.

Where Each One Wins

In the absence of benchmark data, the wins must be inferred from recorded specifications. The Intel Core i9-14901TE shows clear advantages in clock speed territory. Its 5.50 GHz boost clock exceeds the Ultra 5 125HL's 4.50 GHz by a full gigahertz. The i9-14901TE also has a higher base clock at 2.30 GHz versus 1.20 GHz. For workloads that depend on raw frequency, such as lightly threaded tasks or applications with strict single-core latency requirements, the i9-14901TE should theoretically hold the advantage.

The Intel Core Ultra 5 125HL counters with a core and thread advantage. Its 14 cores and 18 threads outnumber the i9-14901TE's 8 cores and 16 threads. The Ultra 5 125HL also carries a larger L1 cache per core at 112 KB, compared to 80 KB per core on the i9-14901TE. Both processors share the same 2 MB per core L2 cache, but the i9-14901TE has a much larger L3 cache at 36 MB shared, versus 18 MB shared on the Ultra 5 125HL. The Ultra 5 125HL's memory bandwidth is explicitly listed at 89.6 GB/s, while no such figure exists for the i9-14901TE.

The integrated graphics present another split. The i9-14901TE uses UHD Graphics 770, while the Ultra 5 125HL uses Arc Xe-LPG 112EU. The database does not include performance scores for either iGPU, so no quantitative comparison is possible. The Ultra 5 125HL also offers newer PCIe capabilities in terms of generation, with Gen 4 and 8 lanes, whereas the i9-14901TE offers Gen 5 and 16 lanes. This gives the i9-14901TE a theoretical bandwidth advantage for expansion devices.

FAQ

Q: Which processor has the higher boost clock?

A: The Intel Core i9-14901TE has a boost clock of 5.50 GHz, which is 1.00 GHz higher than the Intel Core Ultra 5 125HL's 4.50 GHz.

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

A: The Intel Core i9-14901TE has 8 cores and 16 threads. The Intel Core Ultra 5 125HL has 14 cores and 18 threads.

Q: Do both processors have the same power consumption?

A: Yes, both the Intel Core i9-14901TE and the Intel Core Ultra 5 125HL have a TDP of 45 W.

Q: What is the L3 cache size difference between the two?

A: The Intel Core i9-14901TE has 36 MB of shared L3 cache, while the Intel Core Ultra 5 125HL has 18 MB of shared L3 cache.

Q: Which processor supports ECC memory?

A: The Intel Core i9-14901TE has ECC memory support. The Intel Core Ultra 5 125HL does not list ECC memory support in the database.

Q: What memory types does each processor support?

A: The Intel Core i9-14901TE supports both DDR4 and DDR5 memory. The Intel Core Ultra 5 125HL supports DDR5, with the database noting that support depends on the motherboard.

Specification Differences

The two processors differ across nearly every major specification category. The Intel Core i9-14901TE belongs to the Core 14th Gen series, while the Intel Core Ultra 5 125HL belongs to the Core Ultra Series 1. The i9-14901TE uses the Intel Socket 1700, whereas the Ultra 5 125HL uses the Intel Socket 1851. The i9-14901TE has 8 cores and 16 threads, while the Ultra 5 125HL has 14 cores and 18 threads.

Clock speeds diverge sharply: the i9-14901TE has a 2.30 GHz base clock and a 5.50 GHz boost clock, while the Ultra 5 125HL has a 1.20 GHz base clock and a 4.50 GHz boost clock. Both share a 45 W TDP. The process node differs, with the i9-14901TE on a 10 nm process and the Ultra 5 125HL on a 7 nm process, both fabricated by Intel. The die size for the i9-14901TE is 257 mm², while no die size is recorded for the Ultra 5 125HL.

Cache configurations differ significantly. The i9-14901TE has 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 36 MB of shared L3 cache. The Ultra 5 125HL has 112 KB of L1 cache per core, 2 MB of L2 cache per core, and 18 MB of shared L3 cache. Memory support also differs: the i9-14901TE supports DDR4 and DDR5, while the Ultra 5 125HL supports DDR5 with motherboard-dependent details. The Ultra 5 125HL has a recorded memory bandwidth of 89.6 GB/s, while no bandwidth figure exists for the i9-14901TE.

ECC memory support is present on the i9-14901TE but absent on the Ultra 5 125HL. PCIe capabilities differ, with the i9-14901TE offering Gen 5 with 16 lanes and the Ultra 5 125HL offering Gen 4 with 8 lanes. The integrated graphics differ as well: the i9-14901TE uses UHD Graphics 770, while the Ultra 5 125HL uses Arc Xe-LPG 112EU. The release dates are close but distinct, with the Ultra 5 125HL released on 2024-04-07 and the i9-14901TE released on 2024-06-30. The launch MSRP for the Ultra 5 125HL is $325, while no launch MSRP is recorded for the i9-14901TE. The multiplier is locked on both processors.

Architecture Differences

The Intel Core i9-14901TE is built on the Raptor Lake architecture, specifically the Raptor Lake-R codename, and belongs to the Core i9 generation under the Raptor Lake Refresh label. The Intel Core Ultra 5 125HL uses the Meteor Lake architecture with the Meteor Lake-PS codename, under the Ultra 5 generation label. These are fundamentally different design families. Raptor Lake is a refinement of Intel's hybrid core approach, while Meteor Lake represents a newer tile-based design philosophy.

The process node marks a clear generational shift. The i9-14901TE is manufactured on a 10 nm process, while the Ultra 5 125HL uses a 7 nm process. Both are fabricated at Intel, but the smaller node on the Ultra 5 125HL suggests a denser transistor layout, although the database does not list transistor counts for either part. The die size is recorded only for the i9-14901TE at 257 mm², with no comparable figure for the Ultra 5 125HL.

Cache architecture reveals different design priorities. The i9-14901TE allocates 80 KB of L1 per core and 2 MB of L2 per core, with a large 36 MB shared L3. The Ultra 5 125HL allocates 112 KB of L1 per core and 2 MB of L2 per core, but only 18 MB of shared L3. The larger L1 per core on the Ultra 5 125HL may reduce latency for frequently accessed data, while the larger L3 on the i9-14901TE provides more capacity for shared data across its fewer cores.

The memory controller and PCIe support also reflect architectural differences. The i9-14901TE supports both DDR4 and DDR5, giving it flexibility across older and newer platforms. The Ultra 5 125HL supports only DDR5, with the database noting motherboard dependence. The i9-14901TE provides PCIe Gen 5 with 16 CPU lanes, while the Ultra 5 125HL provides PCIe Gen 4 with 8 CPU lanes. This makes the i9-14901TE more suited to high-bandwidth add-in cards, while the Ultra 5 125HL targets a more modest expansion environment.

The integrated graphics differ by architecture generation. The i9-14901TE uses UHD Graphics 770, which is part of the Raptor Lake integrated GPU lineup. The Ultra 5 125HL uses Arc Xe-LPG 112EU, which is a newer Xe-based graphics architecture. The database provides no benchmark scores for either integrated GPU, so their relative performance remains unmeasured.

The Verdict

The recorded data paints two distinct profiles. The Intel Core i9-14901TE is a high-frequency, lower-core-count processor with a 5.50 GHz boost clock, 8 cores, 16 threads, 36 MB of L3 cache, ECC memory support, DDR4 and DDR5 compatibility, and PCIe Gen 5 with 16 lanes. It also carries a larger die at 257 mm² and uses the older 10 nm process. This configuration suits workloads that favor high clock speeds and large shared caches, such as latency-sensitive applications or lightly threaded software.

The Intel Core Ultra 5 125HL is a higher-core-count processor with 14 cores, 18 threads, a 4.50 GHz boost clock, 112 KB of L1 per core, 18 MB of L3 cache, a recorded memory bandwidth of 89.6 GB/s, and PCIe Gen 4 with 8 lanes. It uses the newer 7 nm process and the Meteor Lake architecture, with an Arc Xe-LPG 112EU integrated GPU and a launch MSRP of $325. Its higher core count and larger L1 cache suggest an orientation toward parallel throughput and integrated graphics capability.

Neither processor has benchmark scores in the database, so the verdict rests entirely on specification analysis. Users who prioritize single-thread frequency, large L3 capacity, ECC memory, or PCIe Gen 5 bandwidth would find the i9-14901TE more aligned with those requirements. Users who need more physical cores, a newer process node, higher per-core L1 cache, or the newer integrated graphics architecture would lean toward the Ultra 5 125HL. The 45 W TDP on both parts means power envelope is not a differentiating factor. The choice between the two hinges on whether the workload values clock speed and cache capacity or core count and architectural recency.