Intel Core i9-14901TE vs Intel Core Ultra 7 155UL Comparison

Where Each One Wins

The recorded data for the Intel Core i9-14901TE and the Intel Core Ultra 7 155UL shows no benchmark entries, no head-to-head results, and zero wins for either processor. The database lists an average benchmark score of zero for both parts, with a percentile rank of 50 for each relative to all CPUs. This absence of measured performance data means a use-case split based on benchmark wins cannot be derived from the current measurements. Instead, the available specification fields point to divergent intended roles: the i9-14901TE is a desktop part with a 45 TDP, 8 cores, and 16 threads, while the Ultra 7 155UL is also a desktop part but with a 15 TDP, 12 cores, and 14 threads. The i9-14901TE targets workloads that favor high single-thread boost clocks up to 5.50 GHz, whereas the Ultra 7 155UL leans on a higher core count at a lower 4.80 GHz boost. Without benchmark scores, the data cannot confirm which processor wins in any specific application category, so the distinction rests entirely on architectural and specification differences rather than measured outcomes.

FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra 7 155UL has 12 cores, while the Intel Core i9-14901TE has 8 cores. The Ultra 7 155UL also has 14 threads versus the i9-14901TE's 16 threads, meaning the i9-14901TE provides more threads despite fewer cores.

Q: What are the boost clock speeds for each CPU?

A: The Intel Core i9-14901TE boosts up to 5.50 GHz, and the Intel Core Ultra 7 155UL boosts up to 4.80 GHz. The base clocks are 2.30 GHz for the i9-14901TE and 1.70 GHz for the Ultra 7 155UL.

Q: How do the thermal design power (TDP) ratings differ?

A: The Intel Core i9-14901TE has a TDP of 45, and the Intel Core Ultra 7 155UL has a TDP of 15. The Ultra 7 155UL draws substantially less power according to its TDP rating, which indicates a lower thermal envelope.

Q: What memory types does each processor support?

A: The Intel Core i9-14901TE supports DDR4 and DDR5 memory. The Intel Core Ultra 7 155UL supports DDR5, with the database noting that support depends on the motherboard. Both use a dual-channel memory bus.

Q: What integrated graphics are included?

A: The Intel Core i9-14901TE includes UHD Graphics 770. The Intel Core Ultra 7 155UL includes Arc Xe-LPG 64EU. These are different integrated GPU solutions, with the Ultra 7 155UL using Intel's Arc architecture.

Q: Do both processors support ECC memory?

A: No. The Intel Core i9-14901TE supports ECC memory. The Intel Core Ultra 7 155UL does not support ECC memory, according to the database.

Head-to-Head Benchmarks

The head-to-head benchmark array in the database is empty, and the wins counter shows zero for both the Intel Core i9-14901TE and the Intel Core Ultra 7 155UL. The average benchmark score for each processor is recorded as zero, which means no comparative performance data exists in the current dataset. The nearest rivals fields are also empty, providing no reference points for relative performance. Consequently, there are no exact scores, deltas, or percentages to walk through for either processor. The only numerical comparisons available come from the specification sheet: the i9-14901TE has a boost clock that is 0.70 GHz higher than the Ultra 7 155UL (5.50 versus 4.80), a base clock that is 0.60 GHz higher (2.30 versus 1.70), and a TDP that is 30 higher (45 versus 15). The Ultra 7 155UL has 4 more cores (12 versus 8) but 2 fewer threads (14 versus 16). The i9-14901TE has a larger L3 cache at 36 MB shared versus 12 MB shared for the Ultra 7 155UL, though the Ultra 7 155UL has a larger L1 cache at 112 KB per core versus 80 KB per core. These figures represent the only recorded numerical differences between the two processors, as no benchmark outcomes are present.

Specification Differences

The Intel Core i9-14901TE and Intel Core Ultra 7 155UL differ across several key specification fields in the database.

Core and Thread Counts: The i9-14901TE uses 8 cores and 16 threads. The Ultra 7 155UL uses 12 cores and 14 threads. The Ultra 7 155UL has a higher core count, but the i9-14901TE has a higher thread count.

Clock Speeds: The i9-14901TE has a base clock of 2.30 GHz and a boost clock of 5.50 GHz. The Ultra 7 155UL has a base clock of 1.70 GHz and a boost clock of 4.80 GHz. The i9-14901TE is faster in both base and boost frequencies.

TDP: The i9-14901TE has a TDP of 45. The Ultra 7 155UL has a TDP of 15. The Ultra 7 155UL is rated for a much lower thermal design power.

Socket: The i9-14901TE uses Intel Socket 1700. The Ultra 7 155UL uses Intel Socket 1851. These sockets are not interchangeable.

Process Node: The i9-14901TE is built on a 10 nm process. The Ultra 7 155UL is built on a 7 nm process. Both are fabricated by Intel.

Cache Layout: 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 7 155UL has 112 KB of L1 cache per core, 2 MB of L2 cache per core, and 12 MB of shared L3 cache. The i9-14901TE offers more L3 cache, while the Ultra 7 155UL offers more L1 cache per core.

Memory Support: The i9-14901TE supports DDR4 and DDR5. The Ultra 7 155UL supports DDR5 only, with the database noting that support depends on the motherboard. Both use dual-channel memory. The Ultra 7 155UL has a recorded memory bandwidth of 89.6 GB/s, while the i9-14901TE has no memory bandwidth figure in the database.

ECC Memory: The i9-14901TE has ECC memory support. The Ultra 7 155UL does not support ECC memory.

PCIe Support: The i9-14901TE supports PCIe Gen 5 with 16 lanes (CPU only). The Ultra 7 155UL supports PCIe Gen 4 with 8 lanes (CPU only).

Integrated Graphics: The i9-14901TE includes UHD Graphics 770. The Ultra 7 155UL includes Arc Xe-LPG 64EU.

Release Date and MSRP: The i9-14901TE was released on 2024-06-30. The Ultra 7 155UL was released on 2024-04-07. The Ultra 7 155UL has a launch MSRP of $426, while the i9-14901TE has no launch MSRP recorded in the database.

Architecture Differences

The two processors come from different Intel generations and architectures. The Intel Core i9-14901TE is from the Core 14th Gen series, built on Raptor Lake architecture with the codename Raptor Lake-R. Its generation is listed as Core i9 (Raptor Lake Refresh). The Intel Core Ultra 7 155UL is from the Core Ultra Series 1, built on Meteor Lake architecture with the codename Meteor Lake-PS. Its generation is listed as Ultra 7 (Meteor Lake-PS).

The process nodes differ: the i9-14901TE uses a 10 nm node, and the Ultra 7 155UL uses a 7 nm node. Both are fabricated by Intel. The die size is recorded for the i9-14901TE at 257 mm², while the Ultra 7 155UL has no die size in the database. Neither processor has a 3D V-Cache, and transistor counts are not listed for either.

The core architectures themselves reflect different design philosophies. Raptor Lake, as found in the i9-14901TE, is a mature high-clock design with a large shared L3 cache of 36 MB. Meteor Lake, as found in the Ultra 7 155UL, is a newer architecture with a smaller 12 MB shared L3 cache but a larger per-core L1 cache of 112 KB. The Ultra 7 155UL also has a higher core count at 12 versus 8 for the i9-14901TE, but fewer threads at 14 versus 16. The i9-14901TE supports both DDR4 and DDR5 memory, while the Ultra 7 155UL is limited to DDR5 depending on the motherboard. The i9-14901TE includes ECC memory support, which the Ultra 7 155UL lacks. The PCIe generation also differs: the i9-14901TE provides Gen 5 with 16 lanes, while the Ultra 7 155UL provides Gen 4 with 8 lanes. Integrated graphics differ as well, with the i9-14901TE using UHD Graphics 770 and the Ultra 7 155UL using Arc Xe-LPG 64EU. The Ultra 7 155UL has a recorded memory bandwidth of 89.6 GB/s, whereas the i9-14901TE has no such figure. These architectural differences point to different design targets: the i9-14901TE prioritizes high clock speeds, large shared cache, and broad memory compatibility, while the Ultra 7 155UL emphasizes core count, lower power, and a newer process node.

The Verdict

The database contains no benchmark scores, no head-to-head results, and no nearest rivals for either the Intel Core i9-14901TE or the Intel Core Ultra 7 155UL. Both processors have an average benchmark score of zero and a percentile rank of 50, which in the absence of measured data provides no differentiation. The wins counters are zero for each, so neither processor can be said to lead in any recorded category.

Given the specification records, the Intel Core i9-14901TE is the choice for workloads that benefit from higher clock speeds: it has a 5.50 GHz boost clock versus 4.80 GHz for the Ultra 7 155UL, and a 2.30 GHz base clock versus 1.70 GHz. It also offers more threads (16 versus 14), a larger shared L3 cache (36 MB versus 12 MB), ECC memory support, PCIe Gen 5 with 16 lanes, and compatibility with both DDR4 and DDR5 memory. These features align with compute-heavy tasks that rely on single-thread speed, large cache residency, and memory flexibility.

The Intel Core Ultra 7 155UL, on the other hand, has a higher core count (12 versus 8), a lower TDP (15 versus 45), a smaller process node (7 nm versus 10 nm), and a newer architecture (Meteor Lake versus Raptor Lake). It also includes Arc Xe-LPG 64EU integrated graphics, a recorded memory bandwidth of 89.6 GB/s, and a launch MSRP of $426. The lower TDP suggests it fits into systems with tighter thermal constraints, while the higher core count could benefit multi-threaded workloads that scale with cores rather than clock speed, though the thread count is lower at 14.

The data does not support a definitive performance winner because no benchmark measurements exist. The i9-14901TE suits users who need maximum single-thread boost, high cache capacity, ECC support, and modern PCIe bandwidth. The Ultra 7 155UL suits users who prioritize core count, lower power consumption, and a newer process node, with the caveat that its memory support depends on the motherboard. Without recorded scores, the verdict must rest on these specification differences alone.