Intel Core i5-14501E vs Intel Core Ultra 9 386H Comparison

The Verdict

The Intel Core i5-14501E and the Intel Core Ultra 9 386H serve entirely different market segments, and the benchmark data strongly favors the Ultra 9 386H for raw performance. The Core Ultra 9 386H sits in the 88th percentile of all CPUs in the database, while the Core i5-14501E is at the 50th percentile. The Ultra 9 386H delivers a multi-threaded score of 20,547 in Cinebench R23, a result that places it in the top tier of mobile processors. The i5-14501E, with no recorded benchmarks in the database, cannot be directly compared on raw scores, but its architectural profile indicates it is a desktop-focused 6-core part with a 65 W TDP. The Ultra 9 386H is the clear choice for users who need heavy multi-threaded workloads in a mobile form factor, while the i5-14501E appeals to those building a desktop system with a specific socket and power envelope. The data shows no contest on paper: the Ultra 9 386H has more than twice the cores, a higher percentile rank, and a much more modern process node. The i5-14501E offers a higher boost clock of 5.20 GHz versus 4.90 GHz, but that single advantage does not offset the core count disparity.

Architecture Differences

The two processors come from different generations and design philosophies. The i5-14501E uses Raptor Lake architecture, specifically Raptor Lake-R, built on a 10 nm process at Intel's foundry. It has 6 cores and 12 threads, with a base clock of 3.30 GHz and a boost clock of 5.20 GHz. The die size is 215 mm². The Ultra 9 386H uses Panther Lake architecture, built on a 3 nm process, also at Intel's foundry, but it is a mobile part with 16 cores and 16 threads. The base clock is 2.10 GHz and the boost clock is 4.90 GHz. The lack of hyper-threading in the Ultra 9 386H is notable: it has 16 threads for 16 cores, while the i5-14501E has 12 threads for 6 cores. The Ultra 9 386H uses a newer Panther Lake-H generation label, while the i5-14501E is part of the Core 14th Gen series. The cache hierarchy also differs significantly. The i5-14501E has 80 KB L1 per core, 1.25 MB L2 per core, and 24 MB shared L3. The Ultra 9 386H has 192 KB L1 per core, 2.5 MB L2 per core, and 18 MB shared L3. The larger per-core L1 and L2 caches in the Ultra 9 386H suggest a design optimized for higher data throughput per core, despite the smaller total L3 pool. The integrated graphics differ as well: the i5-14501E uses UHD Graphics 770, while the Ultra 9 386H uses Intel Xe3 Graphics, indicating a generational leap in GPU capability. The process node difference from 10 nm to 3 nm is substantial, implying better power efficiency for the mobile part, which aligns with its 25 W TDP versus the 65 W TDP of the desktop chip.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark entries between these two CPUs, and the i5-14501E has an empty benchmark array. Therefore, direct numerical comparison is impossible from the recorded data. The only benchmark scores available are for the Ultra 9 386H. In Cinebench R23, it scores 20,547 multi-core and 2,071.5 single-core. In Cinebench R20, it scores 12,820 multi-core and 1,809 single-core. In Cinebench R15, it scores 3,223 multi-core and 303.5 single-core. PassMark results for the Ultra 9 386H include a multi-thread score of 35,399 and a single-thread score of 4,218. Other PassMark results show floating point math at 108,527, integer math at 87,284, data compression at 352,365, data encryption at 27,150, extended instructions at 29,138, find prime numbers at 341, physics at 3,028, and random string sorting at 42,135. The average benchmark score for the Ultra 9 386H is 43,210. Its nearest rivals in the database are the AMD Ryzen AI Max PRO 385 with an average score of 43,326 and a delta of -0.3%, the AMD Ryzen AI 9 465 with 43,431 and -0.5%, the Intel Core i9-12900 with 42,906 and +0.7%, and the Intel Core i9-12900KF with 42,830 and +0.9%. This means the Ultra 9 386H is effectively on par with those high-end desktop and mobile chips, slightly behind the AMD parts and slightly ahead of the i9-12900 variants. For the i5-14501E, the absence of benchmark data means it cannot be ranked against these rivals, and the database shows it with a 50th percentile standing, which is a mid-pack position, but no specific scores support a quantitative claim about its performance relative to the Ultra 9 386H.

Specification Differences

The two CPUs differ across nearly every specification field. The i5-14501E has 6 cores and 12 threads, while the Ultra 9 386H has 16 cores and 16 threads. The base clock is 3.30 GHz for the i5 versus 2.10 GHz for the Ultra 9, but the boost clock is 5.20 GHz for the i5 versus 4.90 GHz for the Ultra 9. The TDP is 65 W for the i5 and 25 W for the Ultra 9. The socket is Intel Socket 1700 for the i5 and Intel BGA 2540 for the Ultra 9, with the former being a desktop socket and the latter a mobile BGA package. The process node is 10 nm for the i5 and 3 nm for the Ultra 9. The die size is 215 mm² for the i5, while the Ultra 9 has no recorded die size. The L1 cache is 80 KB per core on the i5 versus 192 KB per core on the Ultra 9. The L2 cache is 1.25 MB per core on the i5 versus 2.5 MB per core on the Ultra 9. The L3 cache is 24 MB shared on the i5 versus 18 MB shared on the Ultra 9. Memory support differs: the i5 supports DDR4 and DDR5, while the Ultra 9 supports DDR5 and LPDDR5X. The Ultra 9 has a recorded memory bandwidth of 115.2 GB/s, while the i5 has no bandwidth figure. ECC memory support is present on the i5 but absent on the Ultra 9. PCIe lanes are 16 for the i5 and 12 for the Ultra 9, both Gen 5. The integrated graphics are UHD Graphics 770 on the i5 and Intel Xe3 Graphics on the Ultra 9. The market segment is Desktop for the i5 and Mobile for the Ultra 9. The release date is 2024-06-30 for the i5 and 2026-01-04 for the Ultra 9. Neither CPU has an unlocked multiplier.

FAQ

Q: Which CPU has more cores and threads?

A: The Intel Core Ultra 9 386H has 16 cores and 16 threads, while the Intel Core i5-14501E has 6 cores and 12 threads. The Ultra 9 also has a higher percentile rank at 88 versus 50.

Q: What is the TDP difference between the two?

A: The i5-14501E has a TDP of 65 W, while the Ultra 9 386H has a TDP of 25 W. This indicates the Ultra 9 is designed for lower power consumption, consistent with its mobile segment.

Q: Does the Ultra 9 386H support ECC memory?

A: No, the Ultra 9 386H does not support ECC memory. The i5-14501E does support ECC memory.

Q: What are the process nodes for each CPU?

A: The i5-14501E is built on a 10 nm process, while the Ultra 9 386H is built on a 3 nm process. Both are fabricated by Intel.

Q: Which CPU has a higher boost clock?

A: The i5-14501E has a higher boost clock at 5.20 GHz, compared to 4.90 GHz for the Ultra 9 386H. However, the Ultra 9 has a lower base clock at 2.10 GHz versus 3.30 GHz.

Q: How does the Ultra 9 386H compare to its nearest rivals?

A: The Ultra 9 386H has an average benchmark score of 43,210. It is 0.3% behind the AMD Ryzen AI Max PRO 385, 0.5% behind the AMD Ryzen AI 9 465, 0.7% ahead of the Intel Core i9-12900, and 0.9% ahead of the Intel Core i9-12900KF.

Where Each One Wins

The Intel Core Ultra 9 386H wins decisively in multi-threaded performance. Its Cinebench R23 multi-core score of 20,547 and PassMark multi-thread score of 35,399 demonstrate strong parallel processing capability, supported by its 16 cores. The data also shows it excels in memory bandwidth with 115.2 GB/s, and it uses a newer 3 nm process that likely improves power efficiency given its 25 W TDP. The Ultra 9 386H is the preferred choice for mobile workstations, content creation, and any workload that scales with core count. Its nearest rivals in the database are high-end desktop i9 parts and AMD AI Max chips, and the scores show it is competitive with them, making it a top-tier mobile option.

The Intel Core i5-14501E wins on architectural features that favor desktop use. It has a higher boost clock of 5.20 GHz, which can benefit single-threaded tasks, although no benchmark scores confirm this. It supports both DDR4 and DDR5 memory, giving builders flexibility, and it offers ECC memory support, which is absent on the Ultra 9 386H. The i5 has a larger shared L3 cache at 24 MB versus 18 MB, and it uses the desktop Intel Socket 1700, which allows for easier upgrades and cooling solutions. The i5 also has more PCIe lanes at 16 versus 12, which is relevant for desktop expansion cards. Its 65 W TDP is higher than the Ultra 9's 25 W, but that is expected for a desktop part. The i5-14501E is the choice for a desktop build where ECC memory, DDR4 compatibility, and a standard socket are priorities. The Ultra 9 386H is the choice for mobile computing where multi-core performance and low power draw matter most. The data does not provide direct benchmark comparisons, but the architectural and specification differences clearly separate their intended use cases.