Intel Core 5 221E vs Intel Core Ultra 5 125HL Comparison

Head-to-Head Benchmarks

The Intel Core 5 221E and the Intel Core Ultra 5 125HL present a striking contrast in benchmark data availability. The Core 5 221E has a complete set of recorded measurements across Cinebench and Passmark tests, while the Core Ultra 5 125HL has no recorded benchmark scores in the database. This creates an asymmetric comparison where the Core 5 221E can be evaluated against its rivals, but the Core Ultra 5 125HL cannot be scored directly.

The Core 5 221E delivers strong multi-core performance. In Cinebench R23 multi-core, it records a score of 25933, while its single-core score reaches 3661. The Cinebench R20 results show 10891 multi-core and 1537 single-core, and the Cinebench R15 results show 2613 multi-core and 368 single-core. These numbers place the Core 5 221E at the 87th percentile among all CPUs in the database, with an average benchmark score of 40144.

The nearest rival data reveals how tightly contested this processor is. The AMD Ryzen 7 7700 averages 40081, just 0.2 percent behind the Core 5 221E. The AMD Ryzen AI 9 365 also sits 0.2 percent behind with an average of 40048. The AMD Ryzen 9 270 leads by a razor-thin margin of 0.3 percent with an average score of 40246. The Intel Core i9-13905H is 0.4 percent ahead at 40313. These sub-0.5 percent deltas indicate that the Core 5 221E is positioned in an extremely competitive performance cluster, where any single benchmark run could reorder the ranking.

Passmark results for the Core 5 221E show specific strengths. The multithread score is 30510, integer math reaches 117813, and floating point math hits 79028. Data compression scores 324285, while data encryption records 19205. Extended instructions produce 18216, and random string sorting yields 37686. The physics score is 2230, and find prime numbers records 173. Single-thread performance in Passmark is 4147.

The Core Ultra 5 125HL has no benchmark entries in the database, which means its percentile rank of 50 and average score of 0 are placeholders rather than measured results. No nearest rivals are listed for it either. The data cannot support any head-to-head win claims for either processor, because the Core Ultra 5 125HL lacks the measurement foundation that would allow direct comparison.

Where Each One Wins

Based on recorded data, the Core 5 221E is the only processor with measurable wins. It demonstrates capability across every benchmark category in the database, from single-thread workloads like Cinebench R15 single-core at 368 to multi-thread workloads like Cinebench R23 multi-core at 25933. Passmark integer math at 117813 and floating point math at 79028 indicate balanced arithmetic processing. Data compression at 324285 stands out as a particularly high score, suggesting strong performance in workloads that rely on compression algorithms. Data encryption at 19205 and extended instructions at 18216 provide additional coverage for specialized instruction sets.

The Core Ultra 5 125HL cannot be assigned wins in any category because the database contains no benchmark measurements for it. Its production status is listed as Active, and it has a launch MSRP of $325, but without recorded scores, any claim about its performance would lack evidentiary support. The data shows only that it exists as a product with specific specifications.

The use-case split therefore favors the Core 5 221E for all measured scenarios. For multi-threaded rendering workloads, Cinebench R23 multi-core at 25933 indicates strong parallel performance. For single-thread responsiveness, Cinebench R23 single-core at 3661 and Passmark single-thread at 4147 show capable peak performance. For compression-heavy storage or network workloads, the data compression score of 324285 suggests efficiency. For encryption tasks, the data encryption score of 19205 provides a reference point.

The Core Ultra 5 125HL has a 45 TDP compared to the Core 5 221E's 65 TDP, which indicates lower power draw, but the database does not include efficiency benchmarks that would quantify the impact. The lack of measurements for the Core Ultra 5 125HL means that any use-case analysis must rely solely on architectural specifications rather than observed performance.

Architecture Differences

The two processors differ substantially in their underlying design. The Core 5 221E uses the Bartlett Lake codename and is built on Intel's 10 nm process node with a die size of 257 mm². The Core Ultra 5 125HL uses the Meteor Lake architecture with the Meteor Lake-PS codename and is built on Intel's 7 nm process node. Both are manufactured by Intel, but the process node difference suggests different fabrication generations.

Core counts are identical at 14 cores each, but thread counts differ. The Core 5 221E supports 20 threads, while the Core Ultra 5 125HL supports 18 threads. This indicates that the Core 5 221E has more simultaneous multithreading capability. Base clocks differ significantly: the Core 5 221E has a base clock of 2.70 GHz, while the Core Ultra 5 125HL has a base clock of 1.20 GHz. Boost clocks also differ, with the Core 5 221E reaching 5.20 GHz and the Core Ultra 5 125HL reaching 4.50 GHz.

Cache hierarchies show notable differences. The Core 5 221E has 80 KB of L1 cache per core, while the Core Ultra 5 125HL has 112 KB of L1 cache per core. Both have 2 MB of L2 cache per core. The shared L3 cache differs: the Core 5 221E has 24 MB, while the Core Ultra 5 125HL has 18 MB. This gives the Core 5 221E a larger last-level cache, which can benefit workloads with large working sets.

Memory support diverges. The Core 5 221E supports both DDR4 and DDR5 memory, while the Core Ultra 5 125HL supports DDR5 with the note that it depends on the motherboard. Both use dual-channel memory buses with 89.6 GB/s bandwidth. ECC memory support exists on the Core 5 221E but not on the Core Ultra 5 125HL. PCI Express capabilities differ: the Core 5 221E uses Gen 5 with 16 lanes from the CPU, while the Core Ultra 5 125HL uses Gen 4 with 8 lanes from the CPU.

Integrated graphics differ as well. The Core 5 221E includes UHD Graphics 730, while the Core Ultra 5 125HL includes Arc Xe-LPG 112EU. The Arc graphics represent a more modern GPU architecture, but the database does not include graphics benchmarks for either processor.

Sockets and platforms are incompatible. The Core 5 221E uses Intel Socket 1700, while the Core Ultra 5 125HL uses Intel Socket 1851. Neither processor has an unlocked multiplier. Release dates differ as well: the Core 5 221E was released on 2025-01-12, while the Core Ultra 5 125HL was released on 2024-04-07. The Core 5 221E has a launch MSRP of $232, and the Core Ultra 5 125HL has a launch MSRP of $325.

FAQ

Q: Which processor has more cores and threads?

A: Both processors have 14 cores. The Core 5 221E has 20 threads, while the Core Ultra 5 125HL has 18 threads.

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

A: The Core 5 221E has a base clock of 2.70 GHz and a boost clock of 5.20 GHz. The Core Ultra 5 125HL has a base clock of 1.20 GHz and a boost clock of 4.50 GHz.

Q: How do the cache sizes compare?

A: The Core 5 221E has 80 KB of L1 cache per core and 24 MB of shared L3 cache. The Core Ultra 5 125HL has 112 KB of L1 cache per core and 18 MB of shared L3 cache. Both have 2 MB of L2 cache per core.

Q: What memory types does each processor support?

A: The Core 5 221E supports DDR4 and DDR5 memory. The Core Ultra 5 125HL supports DDR5, with the note that support depends on the motherboard.

Q: Does either processor support ECC memory?

A: The Core 5 221E supports ECC memory. The Core Ultra 5 125HL does not support ECC memory.

Q: What PCI Express versions do they use?

A: The Core 5 221E uses PCI Express Gen 5 with 16 lanes from the CPU. The Core Ultra 5 125HL uses PCI Express Gen 4 with 8 lanes from the CPU.

The Verdict

The recorded data strongly favors the Intel Core 5 221E for any performance-oriented selection. It holds the 87th percentile among all CPUs in the database, with an average benchmark score of 40144. Its nearest rivals are all within 0.4 percent of its average score, indicating that it sits in a competitive tier with the AMD Ryzen 7 7700, AMD Ryzen AI 9 365, AMD Ryzen 9 270, and Intel Core i9-13905H. The Cinebench scores provide concrete evidence of multi-core and single-core capability, and the Passmark scores cover a broad range of workloads.

The Intel Core Ultra 5 125HL has no benchmark measurements in the database. Its percentile rank of 50 and average score of 0 do not represent observed performance. Its specifications show a lower TDP of 45 watts, a newer 7 nm process node, and a more modern Arc Xe-LPG 112EU integrated graphics solution. Its 18 MB L3 cache and 18 threads place it below the Core 5 221E in those metrics. Its base clock of 1.20 GHz is substantially lower than the Core 5 221E's 2.70 GHz, and its boost clock of 4.50 GHz trails the Core 5 221E's 5.20 GHz.

For users who prioritize measured performance, the Core 5 221E is the only processor with data to support its claims. The Core Ultra 5 125HL offers a different platform with Socket 1851, Gen 4 PCI Express, and DDR5-only memory support, but the absence of benchmark results means its performance characteristics remain unverified in the database. The Core 5 221E also carries a lower launch MSRP of $232 compared to the Core Ultra 5 125HL's launch MSRP of $325. The data shows that the Core 5 221E is the better-documented and more thoroughly benchmarked processor, while the Core Ultra 5 125HL requires additional measurements before its performance can be assessed.