AMD Ryzen AI 5 430 vs Intel Core 9 270H Comparison

Where Each One Wins

The recorded benchmark data presents a clear and one-sided picture. Across all 15 head-to-head measurements in the database, the Intel Core 9 270H takes the win. The AMD Ryzen AI 5 430 does not register a single victory in any of the compared tests. This is not a close contest where each chip has its preferred workloads; the Intel part dominates every measured category, from single-threaded tasks to heavily parallel multi-threaded workloads.

The Intel Core 9 270H wins in Cinebench R15 multicore with a score of 2464 against the AMD Ryzen AI 5 430's 1195, a delta of -51.5% from the AMD part's perspective. In Cinebench R23 multicore, Intel scores 18000 versus 8130, a -54.8% gap. The Intel chip also takes the single-core tests, scoring 347 in Cinebench R15 singlecore versus 269, and 2040 in Cinebench R23 singlecore versus 1797.

The PassMark suite tells the same story. Intel wins data compression with 333785 against 158912 (-52.4%), data encryption with 19369 against 7591 (-60.8%), extended instructions with 20079 against 11455 (-43%), find prime numbers with 112 against 44 (-60.7%), floating point math with 70640 against 27193 (-61.5%), integer math with 97654 against 39637 (-59.4%), multithread with 28764 against 13320 (-53.7%), physics with 1966 against 726 (-63.1%), random string sorting with 36867 against 16623 (-54.9%), and single thread with 3944 against 3683 (-6.6%).

The narrowest margin is in the single-thread PassMark test, where Intel leads by only -6.6%. That is the closest the AMD chip comes to a competitive result anywhere in the dataset. The widest gaps are in physics (-63.1%), floating point math (-61.5%), and data encryption (-60.8%). The AMD Ryzen AI 5 430's best relative showing, aside from single-thread, is in extended instructions at -43%.

Because the AMD part wins nothing, there is no workload category where the data recommends it over the Intel chip. The use-case split is effectively one-sided: the Intel Core 9 270H is the stronger processor for every benchmark category recorded in the database.

Architecture Differences

The two processors come from different design philosophies and manufacturing processes. The AMD Ryzen AI 5 430 uses the Gorgon Point codename and belongs to the Ryzen AI 400 generation built on the Zen 5 / Zen 5c architecture. It is fabricated on a 4 nm process at TSMC. The Intel Core 9 270H uses the Raptor Lake architecture, specifically Raptor Lake-H with the Raptor Lake Refresh generation, and is built on Intel's 10 nm process at Intel's own foundry.

Core and thread counts differ substantially. The AMD chip has 4 cores and 8 threads. The Intel chip has 14 cores and 20 threads. This core count disparity explains much of the multi-threaded benchmark gap. The Intel part also runs at higher clock speeds, with a base clock of 2.70 GHz and a boost clock of 5.80 GHz, compared to the AMD part's 2.00 GHz base and 4.50 GHz boost.

Cache configurations are also different. Both parts list 80 KB of L1 cache per core. The AMD chip has 1 MB of L2 per core and 4 MB of L3 cache. The Intel chip has 2 MB of L2 per core and 24 MB of shared L3 cache. The larger L3 on the Intel part is a significant architectural advantage, especially for workloads that benefit from larger shared pools of fast memory.

Memory support diverges as well. The AMD Ryzen AI 5 430 supports DDR5 and LPDDR5X memory over a dual-channel bus, with a recorded memory bandwidth of 89.6 GB/s. It also supports ECC memory. The Intel Core 9 270H supports DDR4 and DDR5 over a dual-channel bus, but the database does not record a memory bandwidth figure for it, and it does not support ECC memory.

PCIe connectivity is another point of difference. The AMD chip uses Gen 4 with 14 lanes (CPU only). The Intel chip uses Gen 5 with 8 lanes (CPU only). The integrated graphics also differ: AMD pairs the CPU with a Radeon 840M, while Intel uses Iris Xe Graphics with 96 execution units.

Power targets differ as well. The AMD part has a TDP of 28 watts. The Intel part has a TDP of 45 watts. The Intel chip's higher power envelope aligns with its higher core count, higher clock speeds, and larger cache. The AMD part's lower TDP suggests a design aimed at more efficient operation, though the database records no power efficiency benchmarks to quantify that trade-off.

The two parts also use different sockets. AMD uses Socket FP8, while Intel uses BGA 1744. Neither processor has an unlocked multiplier. The AMD part has a recorded part number of 100-000001787, while the Intel part is SRQ6V. The Intel Core 9 270H has a launch MSRP of $697; the AMD Ryzen AI 5 430 has no recorded launch MSRP.

Head-to-Head Benchmarks

The head-to-head data in the database shows Intel winning every single test, but the size of the win varies considerably by workload. The largest advantage for the Intel Core 9 270H appears in PassMark physics, where it scores 1966 against the AMD Ryzen AI 5 430's 726. That is a -63.1% delta from the AMD side, meaning the AMD chip scores only about 37% of the Intel chip's result.

Floating point math shows a similar pattern. Intel scores 70640, AMD scores 27193, a -61.5% gap. Data encryption is close behind at -60.8%, with Intel at 19369 and AMD at 7591. Find prime numbers also shows a -60.7% gap, with Intel at 112 and AMD at 44. Integer math follows at -59.4%, with Intel at 97654 and AMD at 39637.

The Cinebench multicore results are also heavily lopsided. In Cinebench R23 multicore, Intel scores 18000 against AMD's 8130, a -54.8% gap. In Cinebench R15 multicore, Intel scores 2464 against 1195, a -51.5% gap. Random string sorting shows a -54.9% gap, with Intel at 36867 and AMD at 16623. PassMark multithread shows a -53.7% gap, with Intel at 28764 and AMD at 13320. Data compression shows a -52.4% gap, with Intel at 333785 and AMD at 158912.

Extended instructions is the only test where the gap falls below -50%, with Intel at 20079 and AMD at 11455, a -43% delta. The single-core tests are closer. Cinebench R23 singlecore shows Intel at 2040 and AMD at 1797, a -11.9% gap. Cinebench R15 singlecore shows Intel at 347 and AMD at 269, a -22.5% gap. The closest result in the entire dataset is PassMark single thread, where Intel scores 3944 and AMD scores 3683, a -6.6% gap.

The database also records the AMD Ryzen AI 5 430's overall percentile at 73, with an average benchmark score of 19617. Its nearest rivals include the AMD Ryzen 5 5500 with an average score of 19593 and a delta of 0.1%, the Intel Core i5-12500 with 19668 and a delta of -0.3%, the Intel Core i5-11600KF with 19723 and a delta of -0.5%, and the Intel Core i7-10700F with 19499 and a delta of 0.6%. These rivals are all within 0.6% of the AMD chip's average score, indicating that the Ryzen AI 5 430 sits in a closely packed performance tier.

The Intel Core 9 270H, by contrast, records an 86th percentile, with an average benchmark score of 38335. Its nearest rivals are the Intel Core Ultra 9 285H with an average score of 38312 and a delta of 0.1%, the Intel Xeon w3-2525 with 38392 and a delta of -0.1%, the Intel Core i5-13600HX with 38261 and a delta of 0.2%, and the AMD Ryzen 7 250 with 38221 and a delta of 0.3%. The Intel part's average score is roughly double that of the AMD part, which is consistent with the head-to-head deltas.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 9 270H has 14 cores and 20 threads. The AMD Ryzen AI 5 430 has 4 cores and 8 threads.

Q: How large is the single-thread performance gap?

A: In the closest recorded test, PassMark single thread, the Intel Core 9 270H scores 3944 against the AMD Ryzen AI 5 430's 3683, a -6.6% gap. In Cinebench R23 singlecore, Intel leads 2040 to 1797, a -11.9% gap.

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

A: The largest gap is in PassMark physics, where the Intel Core 9 270H scores 1966 and the AMD Ryzen AI 5 430 scores 726, a -63.1% delta. Floating point math follows at -61.5% and data encryption at -60.8%.

Q: Do both processors support ECC memory?

A: No. The AMD Ryzen AI 5 430 supports ECC memory. The Intel Core 9 270H does not.

Q: What memory types does each processor support?

A: The AMD Ryzen AI 5 430 supports DDR5 and LPDDR5X with a recorded memory bandwidth of 89.6 GB/s. The Intel Core 9 270H supports DDR4 and DDR5, with no memory bandwidth figure recorded in the database.

Q: What are the TDP ratings for each processor?

A: The AMD Ryzen AI 5 430 has a TDP of 28 watts. The Intel Core 9 270H has a TDP of 45 watts.

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

A: The AMD Ryzen AI 5 430 has an average benchmark score of 19617 and sits at the 73rd percentile. The Intel Core 9 270H has an average benchmark score of 38335 and sits at the 86th percentile.

The Verdict

The benchmark data in the database points to a straightforward conclusion. The Intel Core 9 270H is the stronger processor in every recorded measurement. It wins all 15 head-to-head tests, and its average benchmark score of 38335 is roughly double the AMD Ryzen AI 5 430's 19617. The Intel chip also ranks higher overall, at the 86th percentile versus the 73rd percentile.

The AMD Ryzen AI 5 430 does have attributes that the Intel part lacks. It supports ECC memory, which the Intel chip does not. It also has a lower TDP of 28 watts versus 45 watts, and it records a memory bandwidth of 89.6 GB/s, a figure not recorded for the Intel part. The AMD chip uses a 4 nm TSMC process, while the Intel chip uses a 10 nm Intel process. These differences matter for system design considerations such as power draw and memory flexibility.

For raw performance, however, the data gives no reason to choose the AMD Ryzen AI 5 430 over the Intel Core 9 270H. The Intel part leads by double-digit percentages in nearly every test, with the only sub-10% gap appearing in PassMark single thread at -6.6%. In heavily multi-threaded workloads, the Intel chip's 14 cores and 20 threads overwhelm the AMD part's 4 cores and 8 threads. The Intel chip also has a much larger L3 cache, 24 MB shared versus 4 MB, and higher boost clocks, 5.80 GHz versus 4.50 GHz.

The database records the Intel Core 9 270H's launch MSRP as $697, while the AMD Ryzen AI 5 430 has no recorded launch MSRP. No pricing analysis is possible beyond that single figure.

For a buyer selecting between these two based strictly on the recorded data, the Intel Core 9 270H is the clear choice for performance. The AMD Ryzen AI 5 430 could be selected for its ECC memory support, lower TDP, or its 4 nm process, but those are architectural and system-level considerations, not performance advantages. The recorded benchmarks show no workload where the AMD chip comes out ahead.

Specification Differences

| Specification | AMD Ryzen AI 5 430 | Intel Core 9 270H |

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

| Cores | 4 | 14 |

| Threads | 8 | 20 |

| Base clock | 2.00 GHz | 2.70 GHz |

| Boost clock | 4.50 GHz | 5.80 GHz |

| TDP | 28 W | 45 W |

| Socket | AMD Socket FP8 | Intel BGA 1744 |

| Codename | Gorgon Point | Raptor Lake-H |

| Generation | Ryzen AI 400 (Zen 5 / Zen 5c) | Core 9 (Raptor Lake Refresh) |

| Process node | 4 nm | 10 nm |

| Foundry | TSMC | Intel |

| L2 cache | 1 MB (per core) | 2 MB (per core) |

| L3 cache | 4 MB | 24 MB (shared) |

| Memory support | DDR5, LPDDR5X | DDR4, DDR5 |

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

| ECC memory | Yes | No |

| PCIe | Gen 4, 14 lanes (CPU only) | Gen 5, 8 lanes (CPU only) |

| Integrated graphics | Radeon 840M | Iris Xe Graphics 96EU |

| Launch MSRP | Not recorded | $697 |

| Part number | 100-000001787 | SRQ6V |