Intel Core i5-14401TE vs Intel Processor U300L Comparison

The Intel Core i5-14401TE and the Intel Processor U300L are both built on the Raptor Lake architecture and share the Intel Socket 1700, but the data in the database positions them for entirely different workloads. The i5-14401TE is a desktop-oriented part with six cores and twelve threads, while the U300L is a mobile-focused processor with five cores and six threads. Their benchmark results, architectural choices, and recorded specifications reveal a clear split in intended use cases.

Where Each One Wins

The recorded data shows no benchmark entries for either processor, so the performance comparison relies entirely on the architectural and specification differences captured in the database. The Core i5-14401TE holds the advantage in raw multi-threaded workloads. With six cores and twelve threads, it offers double the thread count of the U300L, which has five cores and six threads. This makes the i5-14401TE the stronger choice for applications that scale across many threads, such as video rendering, software compilation, and complex simulation tasks. The presence of a larger shared L3 cache, 20 MB versus 8 MB on the U300L, further supports workloads that repeatedly access large datasets, reducing the need to fetch data from slower main memory.

The Intel Processor U300L wins in efficiency-oriented scenarios. Its 15 W TDP is one-third of the i5-14401TE’s 45 W TDP. The database records the U300L as a mobile market segment part, meaning it is designed for systems where thermal output and power consumption are primary constraints. The lower base clock of 1.20 GHz, compared to 2.00 GHz on the i5-14401TE, indicates a more conservative power profile during light or idle operation. For always-on devices, thin-and-light laptops, or passively cooled embedded systems, the U300L’s lower power envelope is the deciding factor.

The i5-14401TE also leads in memory bandwidth capabilities. The database shows it supports PCIe Gen 5 with 16 lanes (CPU only), while the U300L supports PCIe Gen 4 with 8 lanes (CPU only). This gives the i5-14401TE a significant advantage in systems that utilize the latest GPUs or NVMe storage devices, where the higher bandwidth of Gen 5 can be fully exploited. The U300L’s Gen 4 support is still modern but half the lane count, limiting expansion options in a desktop chassis.

Architecture Differences

Both processors are built on the Raptor Lake architecture, with the i5-14401TE specifically listed as Raptor Lake-R and the U300L as Raptor Lake-PS. The process node is identical at 10 nm, and both are fabricated by Intel. The core design shares the same per-core L1 cache of 80 KB and per-core L2 cache of 1.25 MB. The fundamental difference lies in the core count and the shared L3 cache. The i5-14401TE has six cores, twelve threads, and 20 MB of shared L3 cache. The U300L has five cores, six threads, and only 8 MB of shared L3 cache.

The die size is recorded for the i5-14401TE at 215 mm², while no die size is listed for the U300L. This suggests the i5-14401TE uses a larger physical die to accommodate the additional cores and cache. The U300L, being a mobile part, likely uses a smaller die, though the database does not confirm this number. The generation labels differ as well: the i5-14401TE is listed as “Core i5 (Raptor Lake Refresh)” while the U300L is simply “Intel Processor (Raptor Lake).” This indicates the i5-14401TE is part of a refresh wave, whereas the U300L is from the original Raptor Lake lineup.

The integrated graphics differ between the two. The i5-14401TE uses UHD Graphics 730, while the U300L uses UHD Graphics 48EU. The database does not provide clock speeds or execution unit counts beyond the model names, but the “48EU” designation in the U300L name implies a different graphics configuration compared to the 730 series. For systems relying solely on the integrated GPU for display output or light media acceleration, this difference matters, though the database does not quantify the performance gap.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark entries for these two processors. There are no recorded wins for either side, no average benchmark scores, and no percentile rankings beyond both being placed at the 50th percentile against all CPUs. The absence of measured data means the comparison must be drawn from the specification fields alone.

The most significant head-to-head difference is the thread count. The i5-14401TE’s twelve threads versus the U300L’s six threads means the i5-14401TE can process twice as many concurrent instruction streams. In a hypothetical multi-core benchmark, the i5-14401TE would be expected to outperform the U300L by a substantial margin, likely approaching double the score in heavily threaded tests, though no such number exists in the database to confirm this.

The boost clock speeds are close: the i5-14401TE boosts to 4.50 GHz, while the U300L boosts to 4.40 GHz. This 0.10 GHz difference is negligible in single-core workloads. Both processors should exhibit similar peak single-thread performance, as the boost clock is the primary driver of such results. The base clock difference is larger, 2.00 GHz versus 1.20 GHz, but base clocks matter more for sustained all-core loads under thermal limits.

The L3 cache difference is the second-largest differentiator. The i5-14401TE has 20 MB of shared L3 cache, which is 12 MB more than the U300L’s 8 MB. In memory-sensitive benchmarks, such as database queries or large file compression, the larger cache can reduce memory latency and improve throughput. The U300L’s smaller cache may bottleneck in these scenarios, even if its cores are similar.

The PCIe lane difference is also a head-to-head factor. The i5-14401TE offers 16 Gen 5 lanes, while the U300L offers 8 Gen 4 lanes. In a benchmark that exercises storage bandwidth, such as sequential read/write tests on a Gen 5 NVMe drive, the i5-14401TE would show higher peak throughput. The U300L would be limited by the Gen 4 interface and half the lane count.

Specification Differences

The following fields differ between the two processors, as recorded in the database:

• Cores: The i5-14401TE has 6 cores; the U300L has 5 cores.
• Threads: The i5-14401TE has 12 threads; the U300L has 6 threads.
• Base clock: The i5-14401TE runs at 2.00 GHz; the U300L runs at 1.20 GHz.
• Boost clock: The i5-14401TE reaches 4.50 GHz; the U300L reaches 4.40 GHz.
• TDP: The i5-14401TE is rated at 45 W; the U300L is rated at 15 W.
• Socket: Both use Intel Socket 1700, so this is not a difference.
• Codename: The i5-14401TE is Raptor Lake-R; the U300L is Raptor Lake-PS.
• Generation: The i5-14401TE is “Core i5 (Raptor Lake Refresh)”; the U300L is “Intel Processor (Raptor Lake).”
• Die size: The i5-14401TE measures 215 mm²; no die size is listed for the U300L.
• L3 cache: The i5-14401TE has 20 MB shared; the U300L has 8 MB shared.
• ECC memory: The i5-14401TE supports ECC; the U300L does not.
• PCIe: The i5-14401TE is Gen 5 with 16 lanes; the U300L is Gen 4 with 8 lanes.
• Integrated graphics: The i5-14401TE uses UHD Graphics 730; the U300L uses UHD Graphics 48EU.
• Market segment: The i5-14401TE is Desktop; the U300L is Mobile.
• Release date: The i5-14401TE was released on 2024-06-30; the U300L was released on 2024-04-07.
• Launch MSRP: The U300L has a launch MSRP of $107; the i5-14401TE has no recorded launch MSRP.
• Part number: The i5-14401TE is Q4T4SRNJP; the U300L is SRPEKSRPEM.

Both processors share the same L1 cache per core (80 KB), L2 cache per core (1.25 MB), memory support (DDR4 and DDR5), memory bus (dual-channel), process node (10 nm), foundry (Intel), and production status (active). Neither has an unlocked multiplier.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i5-14401TE has 6 cores and 12 threads. The Intel Processor U300L has 5 cores and 6 threads.

Q: What is the TDP difference between the two?

A: The i5-14401TE is rated at 45 W TDP, while the U300L is rated at 15 W TDP.

Q: Do both processors support ECC memory?

A: No. The i5-14401TE supports ECC memory, but the U300L does not.

Q: What are the boost clock speeds?

A: The i5-14401TE boosts to 4.50 GHz, and the U300L boosts to 4.40 GHz.

Q: Which processor has a larger L3 cache?

A: The i5-14401TE has a shared L3 cache of 20 MB, which is larger than the U300L’s shared L3 cache of 8 MB.

Q: What is the PCIe generation and lane count for each?

A: The i5-14401TE supports PCIe Gen 5 with 16 lanes (CPU only), while the U300L supports PCIe Gen 4 with 8 lanes (CPU only).

Q: When was each processor released?

A: The U300L was released on 2024-04-07, and the i5-14401TE was released on 2024-06-30.

Q: Does the U300L have a recorded launch MSRP?

A: Yes, the U300L has a launch MSRP of $107. The i5-14401TE has no recorded launch MSRP.