Intel Core i9-14901E vs Intel Processor U301L Comparison

Head-to-Head Benchmarks

The Intel Core i9-14901E and the Intel Processor U301L occupy vastly different tiers within Intel's Raptor Lake family, and the recorded benchmark data confirms a dramatic performance gap. The i9-14901E delivers a Cinebench R23 multi-core score of 25753, while the U301L has no recorded benchmarks in the database, leaving the comparison entirely one-sided. The Core i9-14901E also posts a Cinebench R20 multi-core score of 10816 and a Cinebench R15 multi-core score of 2595, all of which stand as the only data points available for these two processors.

Single-core performance tells the same story. The i9-14901E achieves a Cinebench R23 single-core score of 3635, a Cinebench R20 single-core score of 1526, and a Cinebench R15 single-core score of 366. The U301L has no corresponding scores recorded. The database shows the i9-14901E sits at the 86th percentile among all CPUs, whereas the U301L sits at the 50th percentile, a position that reflects its lack of measured results rather than any demonstrated competitive strength.

PassMark results for the i9-14901E further illustrate its capabilities. It scores 4354 in single-thread tests, 30298 in multithread tests, 112736 in integer math, and 81089 in floating point math. Data compression reaches 288777, while encryption scores 18571. Extended instruction throughput is 17249, prime number finding is 189, random string sorting is 39138, and physics processing is 3041. The U301L again has no entries in any of these workloads, so every measured advantage belongs to the i9-14901E.

The average benchmark score for the i9-14901E is 37911, placing it within a tight cluster of rivals. The AMD Ryzen AI 9 HX 370 averages 37904, a delta of 0 percent. The AMD Ryzen 7 9700X averages 37943, which is 0.1 percent higher. The Intel Core 5 211E averages 37829, a 0.2 percent deficit relative to the i9-14901E. The AMD Ryzen AI Embedded P132 averages 37804, 0.3 percent lower. These deltas show the i9-14901E trading blows with modern competitors, essentially matching them within a fraction of a percent. The U301L has no nearest rivals listed and no average score, so no similar comparison is possible.

Architecture Differences

Both processors use Intel's 10 nm process node and are built at Intel's own foundry. Both are classified under the Raptor Lake architecture, but the codenames differ. The i9-14901E uses the Raptor Lake-R codename and belongs to the Core 14th Gen series, specifically the Core i9 Raptor Lake Refresh generation. The U301L uses the Raptor Lake-PS codename and is labeled simply as Intel Processor within the Raptor Lake generation.

The core configurations diverge sharply. The i9-14901E has 8 cores and 16 threads, while the U301L has 5 cores and 6 threads. Clock speeds follow suit: the i9-14901E runs at a 2.80 GHz base clock and boosts to 5.60 GHz, whereas the U301L runs at 1.20 GHz base and boosts to only 2.20 GHz. Thermal design power differs as well, with the i9-14901E rated at 65 watts and the U301L at 15 watts. Both use Intel Socket 1700, so physical compatibility with that socket is shared, but the power envelopes are in different classes.

Cache hierarchies are also unlike. The i9-14901E provides 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 36 MB of shared L3 cache. The U301L provides the same 80 KB of L1 per core but only 1.25 MB of L2 per core and 8 MB of shared L3. That is a 28 MB difference in L3 capacity, a substantial gap for workloads that depend on large working sets.

Memory support is similar in type: both support DDR4 and DDR5 with dual-channel memory buses. However, ECC memory support is present on the i9-14901E and absent on the U301L. PCIe connectivity differs as well. The i9-14901E uses Gen 5 with 16 lanes from the CPU, while the U301L uses Gen 4 with 8 lanes from the CPU. Integrated graphics are present on both, but the i9-14901E carries UHD Graphics 770 while the U301L carries UHD Graphics 64EU, a lower-tier implementation.

The production status for both is Active. Release dates are close, with the U301L released on 2024-04-07 and the i9-14901E on 2024-06-30. Neither processor has an unlocked multiplier. The die size for the i9-14901E is 257 mm², while the U301L has no die size recorded. The i9-14901E has a part number of Q49ESRNJH, and the U301L has SRPKFQ5CW. The U301L carries a launch MSRP of $107, while the i9-14901E has no launch MSRP recorded.

The Verdict

The data points to a clear split in intended usage. The Intel Core i9-14901E is a high-end desktop part with 8 cores, 16 threads, a 5.60 GHz boost clock, 36 MB of L3 cache, Gen 5 PCIe, and ECC memory support. Its 86th percentile standing among all CPUs and average benchmark score of 37911 put it in contention with the AMD Ryzen AI 9 HX 370, AMD Ryzen 7 9700X, Intel Core 5 211E, and AMD Ryzen AI Embedded P132, all of which score within 0.3 percent of it. This is a processor for demanding desktop workloads where multi-threaded throughput and single-thread responsiveness are both required.

The Intel Processor U301L is a mobile part with 5 cores, 6 threads, a 2.20 GHz boost clock, 8 MB of L3 cache, Gen 4 PCIe, and no ECC support. Its 15 watt TDP and absence of any recorded benchmark results suggest a low-power role for lightweight mobile systems. The 50th percentile ranking is based on no measured scores, so it cannot be compared directly to the i9-14901E in any performance metric. A builder choosing between these two would be selecting between a desktop workhorse and a mobile efficiency part, not between two similar options.

Specification Differences

| Specification | Intel Core i9-14901E | Intel Processor U301L |

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

| Series | Core 14th Gen | null |

| Cores | 8 | 5 |

| Threads | 16 | 6 |

| Base clock | 2.80 GHz | 1.20 GHz |

| Boost clock | 5.60 GHz | 2.20 GHz |

| TDP | 65 W | 15 W |

| Socket | Intel Socket 1700 | Intel Socket 1700 |

| Codename | Raptor Lake-R | Raptor Lake-PS |

| Generation | Core i9 (Raptor Lake Refresh) | Intel Processor (Raptor Lake) |

| Process node | 10 nm | 10 nm |

| Foundry | Intel | Intel |

| Die size | 257 mm² | null |

| L1 cache | 80 KB (per core) | 80 KB (per core) |

| L2 cache | 2 MB (per core) | 1.25 MB (per core) |

| L3 cache | 36 MB (shared) | 8 MB (shared) |

| Memory support | DDR4, DDR5 | DDR4, DDR5 |

| Memory bus | Dual-channel | Dual-channel |

| ECC memory | true | false |

| PCIe | Gen 5, 16 Lanes (CPU only) | Gen 4, 8 Lanes (CPU only) |

| Integrated graphics | UHD Graphics 770 | UHD Graphics 64EU |

| Market segment | Desktop | Mobile |

| Production status | Active | Active |

| Release date | 2024-06-30 | 2024-04-07 |

| Launch MSRP | null | $107 |

| Multiplier unlocked | false | false |

| Part number | Q49ESRNJH | SRPKFQ5CW |

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i9-14901E has 8 cores and 16 threads. The Intel Processor U301L has 5 cores and 6 threads.

Q: What is the boost clock difference between the two?

A: The i9-14901E boosts to 5.60 GHz, while the U301L boosts to 2.20 GHz. The base clocks are 2.80 GHz and 1.20 GHz respectively.

Q: Do both processors support ECC memory?

A: No. The i9-14901E supports ECC memory, but the U301L does not.

Q: Which processor has the larger L3 cache?

A: The i9-14901E has 36 MB of shared L3 cache. The U301L has 8 MB of shared L3 cache.

Q: Are both processors on the same socket?

A: Yes, both use Intel Socket 1700.

Q: What is the market segment for each processor?

A: The i9-14901E is a Desktop processor. The U301L is a Mobile processor.

Q: Does the U301L have any recorded benchmark scores?

A: No. The database shows no benchmark entries for the U301L, while the i9-14901E has extensive Cinebench and PassMark scores.

Where Each One Wins

The Intel Core i9-14901E wins in every measured category because it is the only one of the two with recorded benchmark data. Its Cinebench R23 multi-core score of 25753 and single-core score of 3635 establish it as a strong performer for both heavily threaded and lightly threaded tasks. PassMark scores of 30298 in multithread and 4354 in single-thread reinforce that dual strength. The 86th percentile ranking and average score of 37911, nearly identical to the AMD Ryzen AI 9 HX 370 at 37904, show it belongs in the upper tier of desktop CPUs. The 65 watt TDP, 5.60 GHz boost, 16 threads, 36 MB of L3 cache, Gen 5 PCIe, and ECC support make it suited to desktop builds where sustained compute and data integrity matter.

The Intel Processor U301L has no recorded wins in the database. Its specifications point to a different role: a 15 watt mobile processor with 5 cores and 6 threads, a 2.20 GHz boost clock, and 8 MB of L3 cache. The lower power envelope and mobile market segment indicate use in compact systems where efficiency takes priority over absolute performance. The Gen 4 PCIe with 8 lanes and UHD Graphics 64EU are consistent with a modest mobile platform. The launch MSRP of $107, stated once here, is the only pricing data available for either part.

For a user selecting between these two, the choice is defined by the data. Desktop workloads, multi-threaded rendering, and high single-thread responsiveness point to the i9-14901E. Mobile systems with minimal power draw and light workloads point to the U301L. The absence of U301L benchmark results means no performance claim can be made for it; the i9-14901E carries the entire measured performance profile of this comparison.