Intel Core i5-14401TE vs Intel Processor U303L Comparison

Head-to-Head Benchmarks

The database does not contain direct head-to-head benchmark measurements for the Intel Core i5-14401TE against the Intel Processor U303L. Both processors have an empty head-to-head benchmark array, and neither has recorded average benchmark scores or percentile rankings against other CPUs (both sit at the 50th percentile versus all CPUs, with an average benchmark score of 0). Consequently, there are no exact performance deltas, win counts, or score comparisons to report from the recorded data. The winsA and winsB fields are both 0, confirming that no benchmark victories have been registered for either part in this comparison.

What the data does provide is a structural basis for inferring likely performance differences. The Core i5-14401TE operates with a base clock of 2.00 GHz and a boost clock of 4.50 GHz, while the U303L operates at 1.20 GHz base and 2.60 GHz boost. The i5-14401TE also has 6 cores and 12 threads, compared to the U303L's 5 cores and 6 threads. These figures indicate that the i5-14401TE is positioned for substantially higher throughput, particularly in multi-threaded workloads, though the absence of measured benchmark scores means no quantitative performance gap can be stated.

The U303L, by contrast, uses a 15 TDP rating versus the i5-14401TE's 45 TDP. That difference, combined with the lower clock speeds, suggests the U303L is oriented toward efficiency and lower sustained power draw. Without benchmark data, the exact magnitude of any performance advantage for either part remains unquantified in the database.

Architecture Differences

Both processors share the same underlying Raptor Lake architecture and are fabricated on Intel's 10 nm process node at Intel foundries. The i5-14401TE uses the Raptor Lake-R codename and belongs to the Core 14th Gen series, while the U303L uses the Raptor Lake-PS codename and falls under the Intel Processor branding. The i5-14401TE is part of the Core i5 (Raptor Lake Refresh) generation, whereas the U303L is part of the Intel Processor (Raptor Lake) generation.

The cache hierarchies differ in total L3 capacity. The i5-14401TE features 20 MB of shared L3 cache, while the U303L has 12 MB of shared L3 cache. Both parts use identical per-core L1 (80 KB per core) and per-core L2 (1.25 MB per core) configurations, but the i5-14401TE's additional cores and larger L3 pool give it a more substantial cache footprint overall.

Memory support is similar: both support DDR4 and DDR5 in a dual-channel configuration. ECC memory support, however, is present on the i5-14401TE and absent on the U303L. PCIe connectivity also differs: the i5-14401TE offers Gen 5 with 16 lanes (CPU only), while the U303L offers Gen 4 with 8 lanes (CPU only). The integrated graphics differ as well, with the i5-14401TE featuring UHD Graphics 730 and the U303L featuring UHD Graphics 96EU.

The socket is identical for both (Intel Socket 1700), but their market segments differ. The i5-14401TE is classified as a Desktop part, while the U303L is classified as a Mobile part. Despite the mobile classification, the U303L uses the same socket as the desktop part. The production status for both is Active, and neither has an unlocked multiplier.

Where Each One Wins

Based on the specification data, the Intel Core i5-14401TE holds advantages in core count (6 versus 5), thread count (12 versus 6), base clock (2.00 GHz versus 1.20 GHz), and boost clock (4.50 GHz versus 2.60 GHz). It also has a larger L3 cache (20 MB versus 12 MB), supports ECC memory, and provides PCIe Gen 5 with 16 lanes. These attributes point toward workloads that benefit from parallel processing, such as compilation, rendering, and multi-tasking, where the higher thread count and clock speeds are likely to yield better responsiveness and shorter completion times.

The Intel Processor U303L, with its 15 TDP rating, is positioned for efficiency. It has a lower base clock and boost clock, but its power envelope is far smaller than the i5-14401TE's 45 TDP. This suggests the U303L is suited to thermally constrained or battery-powered environments where sustained performance is secondary to power conservation. Its integrated graphics, UHD Graphics 96EU, may also provide a different visual output profile than the i5-14401TE's UHD Graphics 730, though the database does not include graphics benchmarks to quantify any difference.

The i5-14401TE additionally offers PCIe Gen 5 and 16 lanes, which matters for high-bandwidth peripherals such as modern discrete GPUs or NVMe storage. The U303L's PCIe Gen 4 with 8 lanes is more modest. ECC memory support on the i5-14401TE is another differentiator, relevant for error-sensitive computing environments.

No benchmark wins are recorded for either part, so the analysis rests entirely on the architectural and specification differences.

Specification Differences

The following fields differ between the two processors:

• Name: Intel Core i5-14401TE versus Intel Processor U303L
• Series: Core 14th Gen (i5-14401TE) versus null (U303L)
• Cores: 6 (i5-14401TE) versus 5 (U303L)
• Threads: 12 (i5-14401TE) versus 6 (U303L)
• Base clock: 2.00 GHz (i5-14401TE) versus 1.20 GHz (U303L)
• Boost clock: 4.50 GHz (i5-14401TE) versus 2.60 GHz (U303L)
• TDP: 45 (i5-14401TE) versus 15 (U303L)
• Codename: Raptor Lake-R (i5-14401TE) versus Raptor Lake-PS (U303L)
• Generation: Core i5 (Raptor Lake Refresh) (i5-14401TE) versus Intel Processor (Raptor Lake) (U303L)
• Die size: 215 mm² (i5-14401TE) versus null (U303L)
• L3 cache: 20 MB shared (i5-14401TE) versus 12 MB shared (U303L)
• ECC memory: true (i5-14401TE) versus false (U303L)
• PCIe: Gen 5, 16 Lanes CPU only (i5-14401TE) versus Gen 4, 8 Lanes CPU only (U303L)
• Integrated graphics: UHD Graphics 730 (i5-14401TE) versus UHD Graphics 96EU (U303L)
• Market segment: Desktop (i5-14401TE) versus Mobile (U303L)
• Release date: 2024-06-30 (i5-14401TE) versus 2024-04-07 (U303L)
• Launch MSRP: null (i5-14401TE) versus $285 (U303L)
• Part number: Q4T4SRNJP (i5-14401TE) versus SRPKEQ5CV (U303L)

Fields that are identical include the manufacturer (Intel), architecture (Raptor Lake), process node (10 nm), foundry (Intel), L1 cache (80 KB per core), L2 cache (1.25 MB per core), memory support (DDR4, DDR5), memory bus (Dual-channel), socket (Intel Socket 1700), multiplier unlocked (false), and production status (Active). Neither part has recorded transistors, memory bandwidth, or vCache3d data.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i5-14401TE has 6 cores and 12 threads, while the Intel Processor U303L has 5 cores and 6 threads.

Q: What are the clock speed differences between the two?

A: The i5-14401TE has a base clock of 2.00 GHz and a boost clock of 4.50 GHz. The U303L has a base clock of 1.20 GHz and a boost clock of 2.60 GHz.

Q: Do both processors support the same memory types?

A: Yes, both support DDR4 and DDR5 in a dual-channel configuration. However, the i5-14401TE supports ECC memory, while the U303L does not.

Q: What is the TDP of each processor?

A: The i5-14401TE has a TDP of 45, and the U303L has a TDP of 15.

Q: Are both processors on the same socket?

A: Yes, both use Intel Socket 1700. Their PCIe versions differ: the i5-14401TE uses Gen 5 with 16 lanes, and the U303L uses Gen 4 with 8 lanes.

Q: What is the launch MSRP of the U303L?

A: The launch MSRP of the Intel Processor U303L is $285. The i5-14401TE does not have a listed launch MSRP in the database.

Q: Which processor has a larger L3 cache?

A: The i5-14401TE has 20 MB of shared L3 cache, while the U303L has 12 MB of shared L3 cache. Both use 80 KB of L1 per core and 1.25 MB of L2 per core.