Intel Core i9-14901E vs Intel Core Ultra 5 235T Comparison

The Verdict

The benchmark data splits these two desktop CPUs into distinct roles. The Intel Core Ultra 5 235T wins 12 of the 17 recorded head-to-head comparisons, while the Intel Core i9-14901E takes 5. The Ultra 5 235T dominates in Cinebench across all three versions, leading every single-core and multi-core test by a consistent 1.9%. It also carries a decisive edge in several PassMark workloads, including a 34.6% advantage in extended instructions and a 68.3% lead in finding prime numbers. The i9-14901E, however, is not a clean loss: it wins integer math by 25.3%, physics by 29.1%, and random string sorting by 9.6%, plus a marginal 0.3% in single-thread tests.

The average benchmark scores reflect this near-balance. The Ultra 5 235T records an average score of 38561, placing it in the 86th percentile of all CPUs. Its nearest rival, the Intel Core i5-14500, scores 38531, a 0.1% gap. The i9-14901E averages 37911, also in the 86th percentile, with its closest competitor, the AMD Ryzen AI 9 HX 370, at 37904 (0.0% difference). So the database places both chips at essentially the same performance tier overall, but with very different workload profiles.

The verdict for buyers is straightforward. Choose the Ultra 5 235T for encryption, compression, extended instruction sets, and heavily parallel Cinebench-style rendering. Choose the i9-14901E for physics simulation, integer-heavy computation, string sorting, and if you need ECC memory support. The data shows no universal winner; the correct pick depends entirely on the intended workload.

Architecture Differences

The two processors come from different Intel design eras and manufacturing approaches. The Ultra 5 235T uses the Arrow Lake architecture on a 3 nm process node fabricated by TSMC, while the i9-14901E uses Raptor Lake on a 10 nm node from Intel's own foundry. The die sizes are close, 243 mm² for the Ultra 5 versus 257 mm² for the i9, but the transistor counts are not directly comparable: the Ultra 5 packs 17,800 million transistors, while the i9's count is not recorded.

Core configurations differ significantly. The Ultra 5 235T has 14 cores and 14 threads, meaning no hyperthreading. The i9-14901E has 8 cores and 16 threads, relying on simultaneous multithreading to double its thread count. Cache layouts also diverge. The Ultra 5 has 192 KB of L1 per core, 3 MB of L2 per core, and 24 MB of shared L3. The i9 has 80 KB of L1 per core, 2 MB of L2 per core, and a larger 36 MB of shared L3. The i9's extra 12 MB of L3 is notable, but the Ultra 5's larger per-core L1 and L2 allocations compensate in certain workloads.

Memory support separates the two as well. The Ultra 5 supports DDR5 only, dual-channel, with a recorded memory bandwidth of 102.4 GB/s. The i9-14901E supports both DDR4 and DDR5, also dual-channel, but its bandwidth figure is not listed. ECC memory is supported only on the i9-14901E. PCIe connectivity favors the Ultra 5 with 20 Gen 5 lanes from the CPU, while the i9 provides 16 Gen 5 lanes. Integrated graphics differ: the Ultra 5 has Arc Xe-LPG Graphics with 24 execution units, and the i9 has UHD Graphics 770.

Sockets are incompatible. The Ultra 5 uses Intel Socket 1851, and the i9 uses Intel Socket 1700. Both are locked (multiplier not unlocked), both are desktop parts, and both are listed as Active production. Release dates differ by about six months: the i9 launched on 2024-06-30, the Ultra 5 on 2025-01-06.

Head-to-Head Benchmarks

The most striking pattern is the uniform 1.9% margin in Cinebench. The Ultra 5 235T wins Cinebench R15 multi-core with 2644 versus 2595, R15 single-core with 373 versus 366, R20 multi-core with 11017 versus 10816, R20 single-core with 1555 versus 1526, R23 multi-core with 26232 versus 25753, and R23 single-core with 3703 versus 3635. This consistency suggests a fundamental architectural advantage in both single-threaded and fully threaded rendering workloads, not a quirk of one test.

The PassMark suite reveals where the i9-14901E fights back. Integer math is its strongest result: 112736 versus 84244, a 25.3% lead for the i9. Physics also goes decisively to the i9, 3041 versus 2157, a 29.1% margin. Random string sorting favors the i9 by 9.6% (39138 versus 35377), and the two single-thread PassMark entries show the i9 barely ahead, 4354 versus 4339, a 0.3% difference.

The Ultra 5 235T's PassMark wins are larger in percentage terms. Data encryption shows 23457 versus 18571, a 26.3% lead. Extended instructions come in at 23212 versus 17249, a 34.6% gap. Floating point math sees 106546 versus 81089, a 31.4% margin. Find prime numbers is the largest single delta: 318 versus 189, a 68.3% advantage for the Ultra 5. Data compression is closer, 295100 versus 288777, a 2.2% lead. PassMark multithread shows 30918 versus 30298, a 2.0% edge.

The overall win count, 12 for the Ultra 5 and 5 for the i9, understates how close the average scores are. The Ultra 5's average of 38561 is only 650 points above the i9's 37911, roughly 1.7%. The database places both at the 86th percentile, meaning the measured differences affect specific test categories more than overall rankings.

Specification Differences

These are the recorded fields where the two parts differ directly.

• Cores: Ultra 5 235T has 14, i9-14901E has 8.
• Threads: Ultra 5 235T has 14, i9-14901E has 16.
• Base clock: Ultra 5 235T at 2.20 GHz, i9-14901E at 2.80 GHz.
• Boost clock: Ultra 5 235T at 5.00 GHz, i9-14901E at 5.60 GHz.
• Socket: Ultra 5 235T on Intel Socket 1851, i9-14901E on Intel Socket 1700.
• Architecture: Arrow Lake versus Raptor Lake.
• Process node: 3 nm (TSMC) versus 10 nm (Intel).
• Transistor count: 17,800 million for the Ultra 5, not recorded for the i9.
• Die size: 243 mm² versus 257 mm².
• L1 cache: 192 KB per core versus 80 KB per core.
• L2 cache: 3 MB per core versus 2 MB per core.
• L3 cache: 24 MB shared versus 36 MB shared.
• Memory support: DDR5 only versus DDR4 and DDR5.
• Memory bandwidth: 102.4 GB/s for the Ultra 5, not recorded for the i9.
• ECC memory: Not supported on the Ultra 5, supported on the i9.
• PCIe lanes: 20 Gen 5 lanes versus 16 Gen 5 lanes.
• Integrated graphics: Arc Xe-LPG 24EU versus UHD Graphics 770.
• Release date: 2025-01-06 versus 2024-06-30.
• Launch MSRP: $247 for the Ultra 5, not recorded for the i9.
• Part number: SRQES versus Q49ESRNJH.

Identical fields include TDP (65 for both), dual-channel memory bus, desktop market segment, active production status, and locked multipliers.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core Ultra 5 235T has 14 cores and 14 threads. The Intel Core i9-14901E has 8 cores and 16 threads. The Ultra 5 offers more physical cores, while the i9 uses hyperthreading to exceed its core count in threads.

Q: Why does the i9-14901E win integer math and physics despite losing most benchmarks?

A: The data shows the i9-14901E leads integer math by 25.3% (112736 versus 84244) and physics by 29.1% (3041 versus 2157). These workloads likely benefit from its higher boost clock of 5.60 GHz and larger 36 MB shared L3 cache, though the recorded data does not specify the exact cause.

Q: Is the Ultra 5 235T consistently faster in rendering workloads?

A: Yes. The Ultra 5 235T wins all six Cinebench tests (R15, R20, R23, both single-core and multi-core) by exactly 1.9% each. The multi-core scores range from 2644 to 26232, and the single-core scores from 373 to 3703, all favoring the Ultra 5.

Q: Which processor supports ECC memory?

A: Only the Intel Core i9-14901E supports ECC memory. The Ultra 5 235T does not list ECC support in the database.

Q: How do the two compare in average benchmark score?

A: The Ultra 5 235T averages 38561, and the i9-14901E averages 37911. Both sit in the 86th percentile of all CPUs. The Ultra 5's nearest rival is the Intel Core i5-14500 (38531, 0.1% delta), and the i9's nearest is the AMD Ryzen AI 9 HX 370 (37904, 0.0% delta).

Q: What is the memory bandwidth of each processor?

A: The Ultra 5 235T records 102.4 GB/s. The i9-14901E's memory bandwidth is not recorded in the database. Both support dual-channel memory, but the Ultra 5 is DDR5-only while the i9 supports DDR4 and DDR5.

Where Each One Wins

The Ultra 5 235T is the clear choice for Cinebench rendering, winning every single-core and multi-core version by 1.9%. It also dominates PassMark extended instructions (34.6% lead), encryption (26.3%), floating point math (31.4%), and prime number finding (68.3%). Data compression (2.2%) and PassMark multithread (2.0%) also go its way. Its 14 physical cores and 3 nm TSMC process likely drive these results, though the database records only the scores, not the cause.

The i9-14901E wins in four distinct PassMark categories plus a narrow single-thread margin. Its 25.3% lead in integer math and 29.1% lead in physics are substantial, and it also handles random string sorting 9.6% better. The 0.3% single-thread PassMark win (4354 versus 4339) is small but consistent across both single-thread entries. The i9's higher boost clock of 5.60 GHz and larger 36 MB L3 cache align with these wins, but again, the database only provides the measurements.

For practical use, the split is clean. Content creation and general parallel compute favor the Ultra 5 235T by a wide margin in encryption and floating point, and by a smaller but consistent margin in multithreaded rendering. Engineering simulation, integer-heavy algorithms, and workloads that sort large strings favor the i9-14901E. The i9 also offers ECC memory for reliability-focused builds, while the Ultra 5 counters with more PCIe lanes (20 versus 16) and a newer release date. Both are 65 W TDP desktop parts, locked, and active in production.