AMD Ryzen 5 PRO 8540U vs Intel Core 5 223PE Comparison

The AMD Ryzen 5 PRO 8540U and the Intel Core 5 223PE occupy different corners of the processor market, one a mobile part built for efficiency and the other a desktop chip aimed at sustained performance. The benchmark data in the database shows a clear and consistent performance gap between the two, with the Intel part winning every single recorded test. The AMD processor does bring its own advantages in platform integration and power characteristics, but the raw compute results are not close.

Head-to-Head Benchmarks

The recorded head-to-head results show a dominant sweep for the Intel Core 5 223PE, which wins all 17 benchmark comparisons in the database. The smallest margin comes in single-threaded PassMark testing, where Intel scores 4219 against AMD's 3563, a difference of 15.5 percent. That is still a substantial gap, but it is the closest the AMD chip comes to its rival in any test.

The Cinebench suite paints a consistent picture of Intel superiority across both single-core and multi-core workloads. In Cinebench R23, the Intel part scores 26455 in multi-core versus 15456 for the AMD, a 41.6 percent advantage. The single-core R23 result shows 3734 for Intel against 2182 for AMD, also a 41.6 percent gap. The pattern repeats in Cinebench R20, where Intel leads 11111 to 6491 in multi-core and 1568 to 916 in single-core, and in R15, where the scores are 2666 to 1557 in multi-core and 376 to 219 in single-core. Every Cinebench result shows the same 41.6 percent delta, indicating a consistent architectural and frequency advantage for the Intel silicon.

The PassMark suite reveals where the Intel chip widens its lead the most. The physics test shows the largest disparity, with Intel scoring 2493 against AMD's 983, a 60.6 percent gap. Floating point math also heavily favors Intel, 76468 to 34865, a 54.4 percent difference. Prime number finding shows Intel at 159 versus 66, a 58.5 percent margin. Integer math favors Intel by 43.2 percent, 99819 to 56738. Data compression shows a 40.7 percent lead for Intel, 346623 to 205703, while encryption shows a smaller but still decisive 33.2 percent advantage, 18448 to 12319.

The remaining tests continue the trend. Extended instructions favor Intel by 37.5 percent, 24672 to 15410. Random string sorting shows a 30.7 percent edge for Intel, 35798 to 24797. The PassMark multithread score gives Intel 31124 against 18218, a 41.5 percent lead. The single-thread PassMark results, which appear twice in the database under slightly different test names, both confirm the 15.5 percent Intel advantage.

Where Each One Wins

The Intel Core 5 223PE wins every benchmark category recorded in the database, so there is no compute workload in the data where the AMD Ryzen 5 PRO 8540U comes out ahead. The Intel chip's largest advantages appear in physics simulation, prime number calculation, and floating point math, areas that typically benefit from higher core counts, higher boost clocks, and strong memory bandwidth. The 60.6 percent physics gap and the 58.5 percent prime number gap are the standout margins.

The AMD processor does hold its ground best in single-threaded PassMark testing, where the deficit shrinks to 15.5 percent. That suggests the Zen 4 architecture is comparatively strong in lightly threaded workloads, even though it still trails. The encryption test, with a 33.2 percent gap, is the next smallest margin, indicating the AMD part is relatively less disadvantaged in that specific workload.

The Intel chip's overall standing in the database supports these results. It sits at the 87th percentile of all CPUs, while the AMD part sits at the 76th percentile. The Intel chip's average benchmark score is 40585, compared to 23709 for the AMD. The nearest rivals for the Intel part, such as the Intel Core 7 253PE and the AMD Ryzen AI 5 PRO 435G, are within 0.3 percent of its average score, placing it in a competitive desktop performance tier. The AMD part's nearest rivals, including the Intel Core i5-11500 and the AMD Ryzen 7 8840U, are within 1.1 percent of its average score, which puts it in a lower performance bracket.

The Verdict

The data directs a straightforward conclusion: the Intel Core 5 223PE is the substantially faster processor in every measured workload. Anyone choosing strictly on compute performance should select the Intel part, as it delivers a 41.6 percent lead in Cinebench multi-core tests and a 60.6 percent lead in physics simulation. The Intel chip also carries a higher single-thread score, a higher PassMark single-thread result, and a higher percentile ranking at 87 versus 76.

The AMD Ryzen 5 PRO 8540U remains relevant only through its platform characteristics. It is a mobile processor with a 28 watt TDP, whereas the Intel part is a desktop chip rated at 65 watts. The AMD chip uses a 4 nm process, while the Intel part uses a 10 nm process. The AMD part integrates a Radeon 740M GPU, while the Intel part integrates UHD Graphics 730. For a system builder prioritizing power efficiency, integrated graphics capability, or a mobile form factor, the AMD part has reasons to exist. The database shows the Intel chip launched with an MSRP of $232, though the AMD part has no recorded launch price.

FAQ

Q: Which processor has the higher multi-core performance?

A: The Intel Core 5 223PE wins all multi-core tests. In Cinebench R23 multi-core, it scores 26455 against the AMD Ryzen 5 PRO 8540U's 15456, a 41.6 percent advantage.

Q: How do the single-core scores compare?

A: The Intel part leads in single-core tests as well. Cinebench R23 single-core shows 3734 for Intel versus 2182 for AMD, a 41.6 percent gap. PassMark single-thread shows a smaller 15.5 percent lead, 4219 to 3563.

Q: Which processor is more efficient?

A: The AMD Ryzen 5 PRO 8540U has a 28 watt TDP, compared to 65 watts for the Intel Core 5 223PE. The AMD chip also uses a 4 nm process node against Intel's 10 nm node.

Q: What is the largest performance gap between the two?

A: The largest gap is in the PassMark physics test, where Intel scores 2493 against AMD's 983, a 60.6 percent difference.

Q: Does the AMD processor win any benchmark in the database?

A: No. The head-to-head results show the Intel Core 5 223PE winning all 17 recorded comparisons, with zero wins for the AMD Ryzen 5 PRO 8540U.

Q: What are the closest rivals to each processor?

A: The Intel Core 5 223PE's nearest rival is the Intel Core 7 253PE, which scores within 0.1 percent. The AMD Ryzen 5 PRO 8540U's nearest rival is the Intel Core i5-11500, which scores within 0 percent.

Architecture Differences

The two processors come from different architectural lineages. The AMD Ryzen 5 PRO 8540U uses Zen 4 architecture under the Hawk Point codename, built on a 4 nm process at TSMC. The Intel Core 5 223PE uses the Bartlett Lake codename, built on a 10 nm process at Intel's own foundry. The process node difference is significant, with AMD using a more advanced fabrication technology that contributes to its lower power draw.

The core configurations differ as well. The AMD chip has 6 cores and 12 threads, while the Intel chip has 8 cores and 16 threads. The Intel part therefore offers two more physical cores and four more threads, which helps explain its multi-core dominance. The AMD chip has a base clock of 3.20 GHz and a boost clock of 4.90 GHz, while the Intel chip runs at 2.90 GHz base and 5.20 GHz boost. The Intel part's higher boost clock contributes to its single-thread wins.

Cache hierarchies also differ. The AMD chip provides 64 KB of L1 cache per core and 1 MB of L2 cache per core, with 16 MB of shared L3 cache. The Intel chip provides 80 KB of L1 per core and 2 MB of L2 per core, with 24 MB of shared L3 cache. The larger per-core L2 and shared L3 on the Intel side give it more on-die memory for demanding workloads.

Memory support shows a notable difference. The AMD chip supports DDR5 only, while the Intel chip supports both DDR4 and DDR5. Both use dual-channel memory buses with 89.6 GB/s bandwidth. Both support ECC memory. The Intel part's ability to work with DDR4 gives it flexibility for lower-cost builds, while the AMD part is restricted to newer DDR5 modules.

The integrated graphics differ as well. AMD uses a Radeon 740M, while Intel uses UHD Graphics 730. The database records these as the integrated graphics solutions for each part, though no graphics benchmarks are included in the comparison data.

Specification Differences

The Intel Core 5 223PE is a desktop processor with 8 cores and 16 threads, a base clock of 2.90 GHz, a boost clock of 5.20 GHz, and a 65 watt TDP. It uses Intel Socket 1700 and has a launch MSRP of $232. Its part number is SA4QF. The AMD Ryzen 5 PRO 8540U is a mobile processor with 6 cores and 12 threads, a base clock of 3.20 GHz, a boost clock of 4.90 GHz, and a 28 watt TDP. It uses AMD Socket FP7 and has part numbers 100-000001329 (FP7r2) and 100-000001331 (FP7).

The Intel chip provides Gen 5 PCIe with 16 lanes (CPU only), while the AMD chip provides Gen 4 PCIe with 14 lanes (CPU only). The Intel part's PCIe generation is newer and its lane count is higher, which matters for expansion and storage bandwidth. The AMD part's lower TDP and mobile socket make it suitable for laptops and compact systems, while the Intel part targets desktop builds where power budget is less constrained.

The AMD chip is part of the 8000 series and belongs to the Ryzen 5 generation, with a release date of April 2024. The Intel chip has no series designation recorded and belongs to the Core 5 generation, with a release date of March 2026. Both processors are listed as active in production, and neither has an unlocked multiplier, so overclocking is not officially supported on either part.

The memory support difference is worth repeating: AMD supports only DDR5, while Intel supports DDR4 and DDR5. Both have ECC support and both run dual-channel memory at the same 89.6 GB/s bandwidth. The Intel chip's broader memory compatibility is a practical advantage for system builders who already own DDR4 modules or want to reduce memory costs.

The transistor count and die size are recorded for the AMD chip at 20,900 million transistors and 137 mm², while no figures are listed for the Intel part. The AMD chip's smaller die on a more advanced node explains its lower power envelope. The Intel chip's larger core count and higher TDP align with its performance results in the database.