AMD Ryzen AI 5 430 vs Intel Core 3 N350 Comparison

The Verdict

The recorded data delivers a decisive outcome: the AMD Ryzen AI 5 430 wins every single head-to-head benchmark against the Intel Core 3 N350, 15 wins to 0. The average benchmark score of the AMD part is 19617, placing it at the 73rd percentile of all CPUs, while the Intel part averages 9903, sitting at the 66th percentile. The AMD Ryzen AI 5 430 outperforms the Intel Core 3 N350 by roughly 98% in average score, a gap that reflects fundamental differences in architecture, power envelope, and platform capabilities.

The Intel Core 3 N350, despite having twice the core count, cannot overcome the per-core efficiency and boost clock advantages of the AMD chip. In single-threaded workloads, the AMD processor is 86.6% faster in PassMark single-thread testing, and in Cinebench R23 single-core it is 103.1% ahead. The AMD Ryzen AI 5 430 is the clear choice for any workload where responsiveness and per-thread performance matter. The Intel part, with its 7 W TDP, may appeal to designs prioritizing extreme power efficiency, but the data shows it sacrifices substantial performance to achieve that. For users who need a capable mobile processor, the AMD Ryzen AI 5 430 delivers across every measured category.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen AI 5 430 is built on a 4 nm TSMC process node, codenamed Gorgon Point, and belongs to the Ryzen AI 400 generation using Zen 5 and Zen 5c cores. The Intel Core 3 N350 uses a 10 nm Intel process, codenamed Twin Lake, and is part of the Core 3 generation based on Alder Lake-N architecture. This process node difference, 4 nm versus 10 nm, contributes directly to the efficiency and clock speed gap between the two.

The AMD part features 4 cores and 8 threads, allowing simultaneous multithreading on each core. The Intel part has 8 cores but only 8 threads, meaning no multithreading capability. This explains why the Intel chip, despite double the physical cores, loses in multicore benchmarks: its cores are smaller and slower, and it cannot extract extra work from each core via additional threads.

Cache hierarchies differ significantly. The AMD Ryzen AI 5 430 has 80 KB of L1 cache per core, 1 MB of L2 cache per core, and 4 MB of L3 cache. The Intel Core 3 N350 has 96 KB of L1 per core, but its L2 is 2 MB shared across all cores, and L3 is 6 MB shared. The AMD design gives each core dedicated L2, which benefits per-core performance, while the Intel design pools resources across cores.

Memory support also diverges. The AMD processor supports DDR5 and LPDDR5X memory with a dual-channel bus, delivering 89.6 GB/s of memory bandwidth. The Intel part supports DDR4, DDR5, and LPDDR5 but uses a single-channel memory bus, capping bandwidth at 38.4 GB/s. This bandwidth difference, over 2.3 times in favor of AMD, heavily influences workloads that are memory-sensitive.

The AMD part includes ECC memory support, while the Intel part does not. PCIe connectivity also differs: the AMD chip provides Gen 4 with 14 lanes, while the Intel chip provides Gen 3 with 9 lanes. Integrated graphics differ as well: the AMD Ryzen AI 5 430 uses Radeon 840M, while the Intel Core 3 N350 uses UHD Graphics 770. The AMD chip uses the AMD Socket FP8, while the Intel chip uses Intel BGA 1264.

Head-to-Head Benchmarks

The benchmark results show a consistent pattern of AMD dominance with varying margins. In Cinebench R15 multicore, the AMD Ryzen AI 5 430 scores 1195 against the Intel's 632, a 89.1% advantage. The single-core R15 result is even more lopsided: 269 versus 89, a 202.2% difference. This extreme single-core gap indicates the Intel part's very low base clock of 0.10 GHz and modest 3.90 GHz boost cannot compete with the AMD's 2.00 GHz base and 4.50 GHz boost.

Cinebench R23 multicore shows a closer but still decisive result: the AMD scores 8130 against 6274, a 29.6% lead. The R23 single-core test shows a 103.1% advantage (1797 versus 885). This pattern, larger gaps in single-core than multicore, suggests the Intel's extra cores help it partially close the gap in fully threaded workloads, but the AMD's superior per-core performance remains dominant.

PassMark integer math shows the AMD at 39637 versus 27669, a 43.3% lead. Floating point math shows 27193 versus 17781, a 52.9% lead. Data compression results are striking: the AMD scores 158912 versus 80444, a 97.5% advantage, nearly doubling the Intel's output. Data encryption shows a 33.3% lead (7591 versus 5693). Extended instructions produce the second-largest gap in the dataset: 11455 versus 3981, a 187.7% difference, indicating the AMD's instruction handling is vastly more efficient.

Find prime numbers, a workload sensitive to clock speed and integer performance, shows 44 versus 20, a 120% advantage. Random string sorting shows 16623 versus 10102, a 64.6% lead. Physics testing shows 726 versus 446, a 62.8% lead. The PassMark multithread score is 13320 versus 7382, an 80.4% advantage, and the single-thread score is 3683 versus 1974, an 86.6% lead.

The Intel Core 3 N350 does have one benchmark not present in the AMD dataset: Cinebench R20, where it scores 2635 multicore and 371 single-core. The AMD part has no recorded R20 score, so a direct comparison in that specific test is not possible from the data.

Specification Differences

The two processors differ across nearly every specification field. Core count: the AMD has 4 cores, the Intel has 8. Thread count: both have 8, but the AMD achieves this via multithreading on 4 cores, while the Intel has 8 discrete cores. Base clock: AMD at 2.00 GHz, Intel at 0.10 GHz. Boost clock: AMD at 4.50 GHz, Intel at 3.90 GHz. TDP: AMD at 28 W, Intel at 7 W.

Socket: AMD Socket FP8 versus Intel BGA 1264. Process node: 4 nm TSMC versus 10 nm Intel. Codename: Gorgon Point versus Twin Lake. Generation: Ryzen AI 400 (Zen 5 / Zen 5c) versus Core 3 (Alder Lake-N). Cache: L1 per core is 80 KB for AMD versus 96 KB for Intel; L2 is 1 MB per core for AMD versus 2 MB shared for Intel; L3 is 4 MB for AMD versus 6 MB shared for Intel.

Memory support: DDR5 and LPDDR5X for AMD, versus DDR4, DDR5, and LPDDR5 for Intel. Memory bus: dual-channel for AMD, single-channel for Intel. Memory bandwidth: 89.6 GB/s for AMD, 38.4 GB/s for Intel. ECC support: true for AMD, false for Intel. PCIe: Gen 4 with 14 lanes for AMD, Gen 3 with 9 lanes for Intel. Integrated graphics: Radeon 840M for AMD, UHD Graphics 770 for Intel. Release date: AMD on 2026-01-04, Intel on 2025-01-06. Part number: 100-000001787 for AMD, SRPNS for Intel.

FAQ

Q: Which processor has higher single-thread performance?

A: The AMD Ryzen AI 5 430 is significantly faster in single-thread workloads. In Cinebench R23 single-core, it scores 1797 versus 885 for the Intel Core 3 N350, a 103.1% advantage. In PassMark single-thread, it scores 3683 versus 1974, an 86.6% lead.

Q: How does the multicore performance compare?

A: The AMD Ryzen AI 5 430 leads in multicore tests despite having fewer physical cores. In Cinebench R23 multicore, it scores 8130 versus 6274, a 29.6% lead. In PassMark multithread, it scores 13320 versus 7382, an 80.4% advantage.

Q: What is the TDP difference between the two?

A: The AMD Ryzen AI 5 430 has a TDP of 28 W, while the Intel Core 3 N350 has a TDP of 7 W. The Intel part uses significantly less power, but this comes with substantial performance trade-offs across every benchmark.

Q: Does the Intel Core 3 N350 have more cores?

A: Yes, the Intel part has 8 cores versus 4 for the AMD Ryzen AI 5 430. However, the AMD processor has 8 threads thanks to multithreading, matching the Intel's thread count. The Intel's extra cores do not translate into performance wins in any recorded benchmark.

Q: Which processor supports faster memory?

A: The AMD Ryzen AI 5 430 supports DDR5 and LPDDR5X with a dual-channel bus, providing 89.6 GB/s of memory bandwidth. The Intel Core 3 N350 supports DDR4, DDR5, and LPDDR5 but uses a single-channel bus, providing 38.4 GB/s.

Q: What are the nearest rivals for each processor?

A: The AMD Ryzen AI 5 430's nearest rivals include the AMD Ryzen 5 5500 (0.1% faster), Intel Core i5-12500 (0.3% faster), Intel Core i5-11600KF (0.5% faster), and Intel Core i7-10700F (0.6% slower). The Intel Core 3 N350's nearest rivals include the Intel Core i7-3770 (2% slower), Intel Core i5-1035G1 (2.3% slower), AMD EPYC 7F52 (2.5% faster), and Intel Xeon Platinum 8280 (3.2% faster).

Where Each One Wins

The AMD Ryzen AI 5 430 wins in every measured category, so the use-case split follows the magnitude of its advantages. The largest gaps appear in single-thread and instruction-heavy workloads. For Cinebench R15 single-core, the AMD leads by 202.2%, and for extended instructions, it leads by 187.7%. These results indicate the AMD processor excels in workloads that depend on per-core speed, such as interactive applications, scripting, compilation with heavy instruction usage, and lightly threaded productivity tasks.

For memory-intensive workloads, the AMD's 89.6 GB/s bandwidth versus the Intel's 38.4 GB/s gives it a structural advantage. Data compression, where the AMD leads by 97.5%, and random string sorting, where it leads by 64.6%, both benefit from this bandwidth. The AMD's dual-channel memory bus and faster memory standards make it the appropriate choice for data processing and analysis tasks.

The AMD also dominates in multithreaded scenarios, leading by 80.4% in PassMark multithread and 89.1% in Cinebench R15 multicore. Although the Intel has 8 physical cores, the AMD's 4 cores with multithreading, higher clocks, and larger per-core cache produce better results. For rendering, video encoding, and parallel compute, the data favors the AMD part.

The Intel Core 3 N350's only distinguishing advantage is its 7 W TDP, which is one quarter of the AMD's 28 W. For fanless designs, ultra-portable devices, or systems where power draw is the primary constraint, the Intel part offers a path to lower power consumption. However, this comes at the cost of performance: the Intel part sits at the 66th percentile versus the AMD's 73rd, and its average benchmark score of 9903 is roughly half the AMD's 19617. The Intel's nearest rival, the Intel Core i7-3770, is a much older desktop part, indicating the N350's performance class is closer to legacy hardware than to modern mobile processors.

The AMD Ryzen AI 5 430 also provides platform advantages beyond raw compute. Its Gen 4 PCIe with 14 lanes offers newer connectivity than the Intel's Gen 3 with 9 lanes. ECC memory support on the AMD could matter for reliability-sensitive deployments. The Radeon 840M integrated graphics may provide different display and media capabilities than Intel's UHD Graphics 770, though the database does not include graphics benchmarks for either part.

In summary, the AMD Ryzen AI 5 430 is the performance leader in every recorded benchmark, with advantages ranging from 29.6% in Cinebench R23 multicore to 202.2% in Cinebench R15 single-core. The Intel Core 3 N350 offers a lower power envelope, but the performance cost is severe across all workload types. The data confirms that the AMD processor is the appropriate choice for any application where performance matters, while the Intel part may only suit designs where its 7 W TDP is an absolute requirement.