AMD Ryzen AI 9 365 vs Intel Core 5 223PE Comparison

Head-to-Head Benchmarks

The benchmark data paints a clear picture: the Intel Core 5 223PE wins 10 of 15 head-to-head comparisons, while the AMD Ryzen AI 9 365 takes 5. The margins, however, tell a more nuanced story. Intel's victories are often decisive, particularly in single-threaded and physics-based workloads, while AMD's wins are mostly narrow, single-digit margins.

The most dramatic gap appears in Cinebench R23 single-core, where the Intel Core 5 223PE scores 3734 against AMD's 1992, a 87.4% advantage. This is not a marginal difference; it is a generational-style leap in per-core performance. The same test in multi-core shows Intel at 26455 versus AMD's 18698, a 41.5% lead. These two results alone establish the Intel part as the superior choice for workloads that scale with clock speed and single-thread efficiency.

Cinebench R15 tells a split story. In multi-core, AMD wins with 2842 against Intel's 2666, a 6.2% margin. But in single-core, Intel reverses with 376 versus 303, a 24.1% lead. The R15 multi-core result is notable because it contradicts the R23 multi-core outcome, suggesting that the AMD part handles shorter, lower-complexity multi-threaded bursts better, while Intel dominates sustained or more demanding multi-threaded renders.

In PassMark tests, the Intel Core 5 223PE shows strength in several specialized areas. Floating point math: 76468 versus 62802, a 21.8% win. Physics: 2493 versus 1704, a 46.3% margin, which is the second-largest delta in the entire dataset. Prime number finding: 159 versus 117, a 35.9% lead. Data encryption: 18448 versus 18297, a slim 0.8% edge. Multithread: 31124 versus 29467, a 5.6% advantage. Single-thread: 4219 versus 3841, a 9.8% win.

AMD's wins are concentrated in memory-latency-sensitive and integer-heavy tasks. Random string sorting: 39447 versus 35798, a 9.3% lead. Integer math: 101831 versus 99819, a 2% margin. Data compression: 354510 versus 346623, a 2.2% edge. Extended instructions: 25113 versus 24672, a 1.8% lead. These are not trivial workloads, but the margins are far smaller than Intel's headline wins.

The average benchmark scores reflect the overall balance: Intel at 40585, AMD at 40048, a difference of about 1.3%. Both sit at the 87th percentile of all CPUs in the database. Intel's nearest rivals include the Intel Core 7 253PE at 40557 (0.1% higher), the Intel Xeon 6357P at 40630 (0.1% lower), and the Intel Core Ultra X7 368H at 40518 (0.2% higher). AMD's nearest rivals include the AMD Ryzen 7 7700 at 40081 (0.1% higher), the Intel Core 5 221E at 40144 (0.2% higher), and the AMD Ryzen 9 270 at 40246 (0.5% higher). These close deltas indicate that both processors sit in a tightly contested performance band.

FAQ

Q: Which processor has the higher single-core Cinebench R23 score?

A: The Intel Core 5 223PE scores 3734, which is 87.4% higher than the AMD Ryzen AI 9 365's 1992.

Q: Does the AMD Ryzen AI 9 365 win any multi-core benchmark?

A: Yes, in Cinebench R15 multi-core, AMD scores 2842 versus Intel's 2666, a 6.2% advantage. However, in Cinebench R23 multi-core, Intel leads with 26455 versus 18698, a 41.5% margin.

Q: How do the two compare in PassMark physics performance?

A: Intel wins decisively with 2493 against AMD's 1704, a 46.3% lead.

Q: Are there any workloads where AMD is significantly ahead?

A: AMD's largest win is in random string sorting, where it scores 39447 versus Intel's 35798, a 9.3% margin. All other AMD wins are below 2.2%.

Q: What are the average benchmark scores for each processor?

A: The Intel Core 5 223PE averages 40585, while the AMD Ryzen AI 9 365 averages 40048. Both are at the 87th percentile of all CPUs.

Q: Which processor has more cores and threads?

A: The AMD Ryzen AI 9 365 has 10 cores and 20 threads, while the Intel Core 5 223PE has 8 cores and 16 threads.

Architecture Differences

The two processors come from fundamentally different design philosophies. The Intel Core 5 223PE is built on a 10 nm process at Intel's own foundry, using the Bartlett Lake codename. It is a desktop part, socketed into Intel Socket 1700. The AMD Ryzen AI 9 365 uses a 4 nm node from TSMC, with the Strix Point codename and Zen 5 architecture, and it is a mobile part on AMD Socket FP8.

The core counts differ: Intel offers 8 cores and 16 threads, while AMD offers 10 cores and 20 threads. Despite having fewer cores, Intel's L2 cache is larger per core at 2 MB versus AMD's 1 MB. Both have the same L1 cache at 80 KB per core. Intel's L3 cache is 24 MB shared, whereas AMD's is 16 MB. The larger L3 on the Intel side may contribute to its strong performance in certain latency-sensitive tasks.

The process node difference is significant: Intel at 10 nm versus AMD at 4 nm. This typically implies better power efficiency per transistor for the AMD part, but the benchmark data shows Intel winning the majority of compute-heavy tests, suggesting that Intel's higher clock speeds compensate for the older node. AMD's die size is listed at 233 mm², while Intel's is not recorded.

Integrated graphics differ: Intel uses UHD Graphics 730, AMD uses Radeon 880M. The memory support also diverges: Intel supports DDR4 and DDR5, AMD supports DDR5 and LPDDR5X. Both are dual-channel with 89.6 GB/s bandwidth. Intel supports ECC memory, AMD does not. PCIe generations differ: Intel offers Gen 5 with 16 lanes, AMD offers Gen 4 with 16 lanes.

The market segments are distinct: Intel is a desktop processor, AMD is a mobile processor. This aligns with their sockets and power profiles. Intel's base clock is 2.90 GHz with a boost of 5.20 GHz; AMD's base is 2.00 GHz with a boost of 5.00 GHz. The higher base clock on Intel likely contributes to its single-thread dominance.

Specification Differences

The recorded specifications where the two parts differ are as follows:

• Cores: Intel 8, AMD 10
• Threads: Intel 16, AMD 20
• Base Clock: Intel 2.90 GHz, AMD 2.00 GHz
• Boost Clock: Intel 5.20 GHz, AMD 5.00 GHz
• TDP: Intel 65 W, AMD 28 W
• Socket: Intel Socket 1700, AMD Socket FP8
• Process Node: Intel 10 nm, AMD 4 nm
• Foundry: Intel, TSMC
• Codename: Bartlett Lake, Strix Point
• L2 Cache: Intel 2 MB per core, AMD 1 MB per core
• L3 Cache: Intel 24 MB shared, AMD 16 MB
• Memory Support: Intel DDR4, DDR5; AMD DDR5, LPDDR5X
• ECC Memory: Intel true, AMD false
• PCIe: Intel Gen 5, 16 Lanes; AMD Gen 4, 16 Lanes
• Integrated Graphics: Intel UHD Graphics 730, AMD Radeon 880M
• Market Segment: Desktop, Mobile
• Release Date: Intel 2026-03-08, AMD 2024-06-30
• Launch MSRP: Intel $232, AMD not recorded

The Verdict

The data indicates that the Intel Core 5 223PE is the stronger performer in the majority of benchmark scenarios. Its 41.5% lead in Cinebench R23 multi-core and 87.4% lead in single-core are the standout results. For workloads that rely on floating-point math, physics simulation, or prime number computation, Intel is clearly ahead, with margins ranging from 21.8% to 46.3%.

The AMD Ryzen AI 9 365, however, is not without merit. It wins in random string sorting by 9.3%, and its integer math, data compression, and extended instruction scores are all slightly higher than Intel's. The AMD part also has more cores and threads, a smaller process node, and a lower TDP of 28 W versus Intel's 65 W. This makes it a more power-efficient choice for mobile or thermally constrained environments.

The average benchmark scores are close: Intel at 40585, AMD at 40048. The percentile rankings are identical at 87. The decision hinges on workload type. Users prioritizing single-threaded responsiveness, physics, or floating-point compute should select the Intel Core 5 223PE. Users who need more parallel threads for integer-heavy or memory-sorting tasks, and who value lower power consumption, should consider the AMD Ryzen AI 9 365.

The Intel part's release date is later (2026 versus 2024), and it carries a launch MSRP of $232, while AMD's launch MSRP is not recorded. The Intel processor is also a desktop part with PCIe Gen 5, while AMD is mobile with PCIe Gen 4. For desktop builds requiring peak single-core and multi-core render performance, the Intel Core 5 223PE is the data-backed choice. For portable systems with a focus on power efficiency and multi-threaded integer workloads, the AMD Ryzen AI 9 365 holds its ground.