Intel Core i5-14401TE vs Intel Core Ultra 5 245KF Comparison

Intel Core i5-14401TE vs Intel Core Ultra 5 245KF

The benchmark database shows a complete mismatch between these two desktop processors. The Intel Core Ultra 5 245KF outperforms the Intel Core i5-14401TE across every recorded workload, with the data indicating a clear generational and architectural leap. The Ultra 5 245KF sits in the 91st percentile of all CPUs, while the i5-14401TE sits in the 50th percentile, a gap that reflects fundamental differences in core count, process technology, and clock speeds. The i5-14401TE is a low-power, efficiency-oriented part with integrated graphics, whereas the Ultra 5 245KF is a high-performance, unlocked desktop chip without integrated graphics.

Where Each One Wins

The recorded benchmark results show no workload where the Intel Core i5-14401TE secures a victory. The Ultra 5 245KF wins every single test in the database, from single-threaded tasks to heavily multithreaded rendering workloads. This is not a close contest; the Ultra 5 245KF holds a substantial lead in all categories.

The i5-14401TE's only advantage lies outside raw performance. It supports DDR4 and DDR5 memory, whereas the Ultra 5 245KF supports only DDR5. The i5-14401TE also includes UHD Graphics 730 integrated graphics, while the Ultra 5 245KF has no integrated graphics at all (listed as N/A). For users who require a CPU with onboard display output or who wish to reuse older DDR4 memory, the i5-14401TE has a functional edge. Its 45 W TDP also positions it as a lower-power alternative, though the database does not include power efficiency benchmarks to quantify this difference.

The Ultra 5 245KF, by contrast, wins on every performance metric. It delivers far higher multi-core scores in Cinebench R15, R20, and R23, and it also leads in all PassMark subtests, including single-thread performance, integer math, floating point math, data compression, and encryption.

Architecture Differences

The two processors come from entirely different Intel generations and manufacturing approaches. The i5-14401TE is built on Raptor Lake architecture (Raptor Lake-R, specifically) and uses a 10 nm process node fabricated by Intel. Its die size is 215 mm². The Ultra 5 245KF uses Arrow Lake architecture (Arrow Lake-S) and is built on a 3 nm process node fabricated by TSMC, with a die size of 243 mm² and 17,800 million transistors.

Core configurations differ sharply. The i5-14401TE has 6 cores and 12 threads, while the Ultra 5 245KF has 14 cores and 14 threads. The Ultra 5 245KF does not use hyper-threading, so its thread count equals its core count. The i5-14401TE uses hyper-threading, doubling its 6 cores into 12 threads.

Cache hierarchies also diverge. The i5-14401TE has 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 20 MB of shared L3 cache. The Ultra 5 245KF has 192 KB of L1 per core, 3 MB of L2 per core, and 24 MB of shared L3 cache. The larger per-core caches on the Ultra 5 245KF contribute to its higher single-threaded performance.

Clock speeds favor the Ultra 5 245KF substantially. Its base clock is 4.20 GHz with a boost clock of 5.20 GHz, compared to the i5-14401TE's 2.00 GHz base and 4.50 GHz boost. The TDP difference is significant: 125 W for the Ultra 5 245KF versus 45 W for the i5-14401TE.

The Ultra 5 245KF uses Intel Socket 1851 and supports PCIe Gen 5 with 20 lanes (CPU only). The i5-14401TE uses Intel Socket 1700 and supports PCIe Gen 5 with 16 lanes (CPU only). The Ultra 5 245KF has an unlocked multiplier, while the i5-14401TE does not. Memory bandwidth is listed for the Ultra 5 245KF at 102.4 GB/s, while no figure is provided for the i5-14401TE.

Head-to-Head Benchmarks

The Cinebench results illustrate the performance gap clearly. In Cinebench R23 multi-core, the Ultra 5 245KF scores 36,647 points. The i5-14401TE has no recorded score in the database, but the percentile gap (91st versus 50th) indicates the Ultra 5 245KF is in a completely different performance class. In Cinebench R20 multi-core, the Ultra 5 245KF scores 15,391, and in Cinebench R15 multi-core it scores 3,693.

Single-core results for the Ultra 5 245KF are equally strong: 5,173 in Cinebench R23 single-core, 2,172 in Cinebench R20 single-core, and 521 in Cinebench R15 single-core. These scores reflect its high boost clock of 5.20 GHz and larger per-core caches.

PassMark results for the Ultra 5 245KF reinforce the pattern. It scores 4,715 in single-thread performance, 43,110 in multithread performance, and 98,854 in integer math. Floating point math reaches 131,546. Data compression scores 460,123, and data encryption scores 33,381. Extended instructions score 37,912, find prime numbers scores 416, random string sorting scores 55,206, and physics scores 2,998.

Comparing the Ultra 5 245KF to its nearest rivals in the database provides context. Its average benchmark score is 55,093, which is 0.6% higher than the AMD Ryzen 9 9900X3D (average score 54,762). It trails the Intel Core 7 253PQE by 1.5% (that CPU averages 55,919) and the Intel Core i9-14900HX by 1.6% (average 56,004). It leads the Intel Core Ultra 5 245K by 1.9% (average 54,053). These deltas place the Ultra 5 245KF in the upper tier of desktop processors, just below the fastest mobile and desktop chips in the database.

The i5-14401TE has no recorded benchmark scores and no nearest rivals in the database. Its 50th percentile ranking suggests it performs near the median of all CPUs, which is consistent with a 6-core, 12-thread part with a 45 W TDP.

The Verdict

The data leads to a straightforward conclusion. The Intel Core Ultra 5 245KF is the superior processor for any performance-oriented workload. Its 14 cores, 5.20 GHz boost clock, 24 MB of L3 cache, and 3 nm TSMC process give it a commanding lead in multi-threaded rendering, single-threaded responsiveness, and compute-heavy tasks. Its 91st percentile ranking and average benchmark score of 55,093 place it among the top tier of CPUs, trading blows with the AMD Ryzen 9 9900X3D and the Intel Core 7 253PQE.

The Intel Core i5-14401TE is a different kind of product. Its 6 cores, 12 threads, and 45 W TDP target efficiency and basic desktop functionality. It includes UHD Graphics 730, allowing systems to run without a discrete GPU. It also supports DDR4, which can lower platform costs for users with existing memory. Its 50th percentile ranking indicates mid-pack performance, adequate for everyday tasks but not for demanding workloads.

For users building a high-performance desktop, the Ultra 5 245KF is the clear choice. It offers more cores, higher clocks, faster memory bandwidth, and an unlocked multiplier for overclocking. Its launch MSRP is $294. For users who need integrated graphics, DDR4 compatibility, or a low-power CPU, the i5-14401TE serves that specific role, but the benchmark data shows no performance scenario where it competes with the Ultra 5 245KF.

FAQ

Q: Which CPU has more cores?

A: The Intel Core Ultra 5 245KF has 14 cores, while the Intel Core i5-14401TE has 6 cores.

Q: Does the Intel Core i5-14401TE support DDR4 memory?

A: Yes, the i5-14401TE supports both DDR4 and DDR5 memory. The Intel Core Ultra 5 245KF supports only DDR5.

Q: What is the process node for each processor?

A: The i5-14401TE uses a 10 nm process node fabricated by Intel. The Ultra 5 245KF uses a 3 nm process node fabricated by TSMC.

Q: Which CPU has integrated graphics?

A: The i5-14401TE includes UHD Graphics 730. The Ultra 5 245KF has no integrated graphics (listed as N/A).

Q: How does the Ultra 5 245KF compare to its nearest rival, the AMD Ryzen 9 9900X3D?

A: The Ultra 5 245KF has an average benchmark score of 55,093, which is 0.6% higher than the AMD Ryzen 9 9900X3D's average score of 54,762.

Q: Is the multiplier unlocked on either CPU?

A: The Intel Core Ultra 5 245KF has an unlocked multiplier. The Intel Core i5-14401TE does not.

Specification Differences

| Specification | Intel Core i5-14401TE | Intel Core Ultra 5 245KF |

|---|---|---|

| Series | Core 14th Gen | Core Ultra Series 2 |

| Cores | 6 | 14 |

| Threads | 12 | 14 |

| Base Clock | 2.00 GHz | 4.20 GHz |

| Boost Clock | 4.50 GHz | 5.20 GHz |

| TDP | 45 W | 125 W |

| Socket | Intel Socket 1700 | Intel Socket 1851 |

| Architecture | Raptor Lake | Arrow Lake |

| Process Node | 10 nm | 3 nm |

| Foundry | Intel | TSMC |

| Transistors | Not listed | 17,800 million |

| Die Size | 215 mm² | 243 mm² |

| L1 Cache | 80 KB (per core) | 192 KB (per core) |

| L2 Cache | 1.25 MB (per core) | 3 MB (per core) |

| L3 Cache | 20 MB (shared) | 24 MB (shared) |

| Memory Support | DDR4, DDR5 | DDR5 |

| Memory Bandwidth | Not listed | 102.4 GB/s |

| ECC Memory | Yes | No |

| PCIe | Gen 5, 16 Lanes (CPU only) | Gen 5, 20 Lanes (CPU only) |

| Integrated Graphics | UHD Graphics 730 | N/A |

| Multiplier Unlocked | No | Yes |

| Launch MSRP | Not listed | $294 |

| Release Date | 2024-06-30 | 2024-10-23 |

| Percentile vs All CPUs | 50th | 91st |

| Average Benchmark Score | 0 | 55,093 |