Intel Core 5 223PE vs Intel Processor U301L Comparison

FAQ

Q: What is the core and thread configuration of the Intel Core 5 223PE?

A: The Intel Core 5 223PE has 8 cores and 16 threads, with a base clock of 2.90 GHz and a boost clock of 5.20 GHz.

Q: How does the Intel Processor U301L differ in core count?

A: The Intel Processor U301L has 5 cores and 6 threads, with a base clock of 1.20 GHz and a boost clock of 2.20 GHz.

Q: What is the thermal design power (TDP) for each processor?

A: The Intel Core 5 223PE has a TDP of 65, while the Intel Processor U301L has a TDP of 15.

Q: Which processor has a higher benchmark percentile ranking?

A: The Intel Core 5 223PE ranks in the 87th percentile among all CPUs, while the Intel Processor U301L ranks in the 50th percentile.

Q: Do both processors support DDR4 and DDR5 memory?

A: Yes, both the Intel Core 5 223PE and the Intel Processor U301L support DDR4 and DDR5 memory with dual-channel memory buses.

Q: What is the PCIe generation difference between the two?

A: The Intel Core 5 223PE supports PCIe Gen 5 with 16 lanes (CPU only), while the Intel Processor U301L supports PCIe Gen 4 with 8 lanes (CPU only).

Architecture Differences

The two processors represent different architectural approaches within Intel's lineup. The Intel Core 5 223PE is built on the Bartlett Lake codename and belongs to the Core 5 generation, while the Intel Processor U301L uses the Raptor Lake architecture with the Raptor Lake-PS codename.

Both processors are manufactured on a 10 nm process node and produced by Intel. The core configurations differ substantially: the Core 5 223PE deploys 8 cores with 16 threads, whereas the U301L uses 5 cores with 6 threads. This thread count difference indicates the Core 5 223PE supports simultaneous multithreading across all its cores, while the U301L has a more limited threading capability.

Cache hierarchies also diverge. The Core 5 223PE provides 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 24 MB of shared L3 cache. The U301L also has 80 KB of L1 cache per core but offers 1.25 MB of L2 cache per core and only 8 MB of shared L3 cache. The larger L3 allocation on the Core 5 223PE gives it a notable advantage in workloads that repeatedly access large datasets.

Memory support is identical in terms of type: both support DDR4 and DDR5 with dual-channel memory buses. The Core 5 223PE has a recorded memory bandwidth of 89.6 GB/s, while the U301L has no recorded memory bandwidth figure in the database. The Core 5 223PE supports ECC memory, while the U301L does not.

PCIe connectivity differs significantly. The Core 5 223PE uses PCIe Gen 5 with 16 lanes (CPU only), whereas the U301L uses PCIe Gen 4 with 8 lanes (CPU only). This affects potential bandwidth for discrete GPUs and NVMe storage.

Integrated graphics also differ. The Core 5 223PE includes UHD Graphics 730, while the U301L includes UHD Graphics 64EU. The market segments differ as well: the Core 5 223PE is a desktop part, while the U301L is a mobile processor. Both use the Intel Socket 1700.

The Verdict

The benchmark data shows a clear performance hierarchy. The Intel Core 5 223PE achieves an average benchmark score of 40585 and ranks in the 87th percentile among all CPUs. The Intel Processor U301L has no recorded benchmark scores and an average benchmark score of zero, placing it in the 50th percentile. The Core 5 223PE is the stronger option for compute-intensive tasks.

The Core 5 223PE is positioned for desktop workloads that benefit from 8 cores, 16 threads, high boost clocks up to 5.20 GHz, and 24 MB of shared L3 cache. Its 65 TDP indicates a part designed for sustained performance in a desktop chassis with adequate cooling. The U301L, with its 15 TDP, 5 cores, and 6 threads, is suited for mobile or power-constrained environments where lower power consumption matters more than peak throughput.

For users with workloads like multi-threaded rendering, compilation, or data processing, the Core 5 223PE is the data-backed choice. For scenarios prioritizing low power draw and modest performance, the U301L fits that profile. The Core 5 223PE also supports ECC memory, which the U301L does not, making it more appropriate for reliability-sensitive applications.

Specification Differences

| Specification | Intel Core 5 223PE | Intel Processor U301L |

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

| Cores | 8 | 5 |

| Threads | 16 | 6 |

| Base Clock | 2.90 GHz | 1.20 GHz |

| Boost Clock | 5.20 GHz | 2.20 GHz |

| TDP | 65 | 15 |

| Codename | Bartlett Lake | Raptor Lake-PS |

| Generation | Core 5 (Bartlett Lake) | Intel Processor (Raptor Lake) |

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

| L3 Cache | 24 MB (shared) | 8 MB (shared) |

| Memory Bandwidth | 89.6 GB/s | Not recorded |

| ECC Memory | Yes | No |

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

| Integrated Graphics | UHD Graphics 730 | UHD Graphics 64EU |

| Market Segment | Desktop | Mobile |

| Release Date | 2026-03-08 | 2024-04-07 |

| Launch MSRP | $232 | $107 |

| Part Number | SA4QF | SRPKFQ5CW |

The release dates differ by roughly two years, with the Core 5 223PE being the newer part. Both processors are currently marked as Active in production status, and neither has an unlocked multiplier.

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results between the Intel Core 5 223PE and the Intel Processor U301L. However, the Core 5 223PE has a comprehensive set of recorded benchmark scores across multiple test suites, while the U301L has no recorded scores at all.

For the Core 5 223PE, the Cinebench results show strong multi-core performance: a Cinebench R15 multi-core score of 2666, R20 multi-core of 11111, and R23 multi-core of 26455. Single-core results are 376 in R15, 1568 in R20, and 3734 in R23. These scores place the processor well above the median CPU in the database, consistent with its 87th percentile ranking.

PassMark results for the Core 5 223PE further detail its capabilities. The multi-thread score is 31124, and the single-thread score is 4219. Integer math scores reach 99819, floating point math scores 76468, and extended instructions score 24672. Data compression scores are 346623, while data encryption scores 18448. Prime number finding scores 159, random string sorting scores 35798, and physics scores 2493.

Since the U301L has no benchmark scores in the database, direct comparisons of specific test results are impossible. The percentile rankings provide the only quantitative comparison: 87th versus 50th percentile. This indicates that the Core 5 223PE outperforms the vast majority of CPUs in the database, while the U301L sits near the median.

The nearest rivals for the Core 5 223PE in the database are the Intel Core 7 253PE with an average score of 40557 and a delta of 0.1%, the Intel Xeon 6357P with an average score of 40630 and a delta of -0.1%, the Intel Core Ultra X7 368H with an average score of 40518 and a delta of 0.2%, and the AMD Ryzen AI 5 PRO 435G with an average score of 40718 and a delta of -0.3%. These deltas show the Core 5 223PE is closely clustered with these rival parts, within a range of roughly 0.3% either way.

Where Each One Wins

The Intel Core 5 223PE wins in every measured performance category where data exists. Its 8 cores and 16 threads provide a structural advantage for parallel workloads. The 5.20 GHz boost clock supports high single-thread performance, as reflected in the Cinebench R23 single-core score of 3734 and PassMark single-thread score of 4219. The 24 MB shared L3 cache reduces memory latency for frequently accessed data, and the 89.6 GB/s memory bandwidth feeds data to the cores efficiently. The CPU-only PCIe Gen 5 with 16 lanes offers higher bandwidth for compatible devices.

The Intel Processor U301L wins in power efficiency by the numbers available. Its 15 TDP is a fraction of the Core 5 223PE's 65 TDP, making it the appropriate choice for thermally constrained or battery-powered systems. Its mobile market segment designation and lower clock speeds indicate a design target of moderate workloads with minimal power draw. The U301L also has a lower launch MSRP of $107 compared to the Core 5 223PE's $232.

For desktop applications requiring sustained multi-core performance, the recorded data points to the Core 5 223PE. For mobile or embedded scenarios where power consumption is the primary constraint, the U301L's specifications fit that requirement. The Core 5 223PE supports ECC memory, a feature absent from the U301L, which matters for data integrity in server or workstation contexts. The U301L uses PCIe Gen 4, which is sufficient for many mainstream devices but offers less headroom than the Core 5 223PE's Gen 5 interface.