AMD Ryzen AI 5 435 vs Intel Core 9 273PQE Comparison

The AMD Ryzen AI 5 435 and Intel Core 9 273PQE occupy different corners of the processor market, and the recorded benchmark data reflects a substantial performance gulf between them. The Intel part wins 15 of the 15 head-to-head comparisons in the database, with the AMD chip trailing by margins ranging from 18.3% to 71.1%. Despite this sweep, the two processors serve distinct use cases defined by their core counts, power envelopes, and platform positioning.

Where Each One Wins

The Intel Core 9 273PQE wins every recorded benchmark in the head-to-head comparison. The largest advantages appear in multi-threaded workloads, where its 12 cores and 24 threads provide a decisive edge. In Cinebench R23 multi-core, the Intel chip scores 39,190 against 11,333 for the AMD Ryzen AI 5 435, a delta of 71.1%. The PassMark multi-thread test shows a similar pattern: 46,107 versus 19,000, a 58.8% gap. These results indicate the Intel part is designed for heavy parallel workloads such as video rendering, scientific computing, and software compilation.

The AMD Ryzen AI 5 435, with 6 cores and 12 threads, does not win any benchmark in this comparison. Its closest result comes in PassMark single-thread, where it scores 3,734 against 4,573 for the Intel chip, a deficit of only 18.3%. This suggests the AMD processor's Zen 5 architecture provides competitive single-core efficiency, but the Intel part still holds the advantage. The AMD chip's 28-watt TDP and mobile socket position it for thin-and-light laptops and other low-power systems, where sustained multi-core performance is secondary to battery life and thermal management.

The Intel Core 9 273PQE, with a 125-watt TDP and desktop socket, clearly targets performance desktops and workstations. Its 93rd percentile ranking among all CPUs in the database, compared to the AMD chip's 80th percentile, confirms the performance hierarchy. The average benchmark score of 66,099 for the Intel part versus 28,128 for the AMD part places them in different performance classes entirely.

Architecture Differences

The two processors come from different manufacturers and use fundamentally different design approaches. The AMD Ryzen AI 5 435 uses the Zen 5 architecture on a 4-nanometer process from TSMC, with the Gorgon Point codename and a Ryzen AI 400 generation label. The Intel Core 9 273PQE uses the Bartlett Lake codename with a 10-nanometer process from Intel's own foundry, labeled as Core 9 generation.

The core configurations differ significantly. The AMD chip has 6 cores and 12 threads, while the Intel chip has 12 cores and 24 threads, exactly doubling the AMD part's thread count. Both processors use 80 KB of L1 cache per core, but the L2 cache differs: the AMD chip has 1 MB per core, while the Intel chip has 2 MB per core. The L3 cache shows an even larger gap, with the AMD processor offering only 4 MB total, while the Intel processor provides 36 MB shared across all cores.

Memory support also separates the two. The AMD Ryzen AI 5 435 supports DDR5 and LPDDR5X, while the Intel Core 9 273PQE supports both DDR4 and DDR5. Both run dual-channel memory with a shared bandwidth figure of 89.6 GB/s. Both processors support ECC memory.

The integrated graphics differ as well. The AMD chip uses a Radeon 840M, while the Intel chip uses UHD Graphics 770. The PCIe interfaces are not equivalent: the AMD part provides Gen 4 with 14 lanes (CPU only), while the Intel part provides Gen 5 with 16 lanes (CPU only). Socket compatibility is entirely different, with the AMD chip using AMD Socket FP8 for mobile systems and the Intel chip using Intel Socket 1700 for desktop platforms.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 9 273PQE has 12 cores and 24 threads, exactly double the AMD Ryzen AI 5 435's 6 cores and 12 threads.

Q: How large is the cache difference between the two?

A: The AMD chip has 1 MB L2 per core and 4 MB total L3, while the Intel chip has 2 MB L2 per core and 36 MB shared L3.

Q: What memory types does each processor support?

A: The AMD Ryzen AI 5 435 supports DDR5 and LPDDR5X, while the Intel Core 9 273PQE supports DDR4 and DDR5.

Q: Which processor has a higher boost clock?

A: The Intel Core 9 273PQE boosts to 5.90 GHz, compared to the AMD Ryzen AI 5 435's boost of 4.50 GHz.

Q: What is the process node difference?

A: The AMD chip uses a 4 nm process from TSMC, while the Intel chip uses a 10 nm process from Intel.

Q: Which chip has the higher database percentile ranking?

A: The Intel Core 9 273PQE ranks in the 93rd percentile of all CPUs, while the AMD Ryzen AI 5 435 ranks in the 80th percentile.

Specification Differences

| Specification | AMD Ryzen AI 5 435 | Intel Core 9 273PQE |

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

| Cores | 6 | 12 |

| Threads | 12 | 24 |

| Base clock | 2.00 GHz | 3.40 GHz |

| Boost clock | 4.50 GHz | 5.90 GHz |

| TDP | 28 W | 125 W |

| Socket | AMD Socket FP8 | Intel Socket 1700 |

| Process node | 4 nm | 10 nm |

| Foundry | TSMC | Intel |

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

| L3 cache | 4 MB | 36 MB (shared) |

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

| PCIe | Gen 4, 14 Lanes (CPU only) | Gen 5, 16 Lanes (CPU only) |

| Integrated graphics | Radeon 840M | UHD Graphics 770 |

| Market segment | Mobile | Desktop |

| Release date | 2026-01-04 | 2026-03-08 |

| Launch MSRP | None recorded | $589 |

The launch MSRP for the Intel Core 9 273PQE is $589. The AMD Ryzen AI 5 435 has no recorded launch MSRP in the database.

Head-to-Head Benchmarks

The Intel Core 9 273PQE wins all 15 head-to-head benchmark comparisons in the database. The most decisive victory comes in Cinebench R23 multi-core, where the Intel chip scores 39,190 against the AMD chip's 11,333, a 71.1% advantage. This result aligns with the core count difference and the Intel chip's higher TDP, which allows sustained boost clocks across all 12 cores.

Single-core performance tells a more nuanced story. In Cinebench R23 single-core, the Intel chip scores 5,532 against 1,816 for the AMD chip, a 67.2% gap. The PassMark single-thread test shows the smallest margin of the entire comparison: 4,573 versus 3,734, only 18.3% apart. This discrepancy suggests that the AMD Zen 5 architecture has strong per-thread efficiency, but the Intel chip's higher boost clock of 5.90 GHz versus 4.50 GHz still gives it the edge.

In PassMark integer math, the Intel chip scores 164,629 against 61,026 for the AMD chip, a 62.9% difference. Floating-point math shows a 67.6% gap, with scores of 125,546 and 40,627 respectively. The data compression test yields 585,752 for Intel versus 225,374 for AMD, a 61.5% difference. Data encryption follows at 29,636 versus 11,110, a 62.5% gap.

The extended instructions test shows a 58.2% difference, with Intel scoring 38,743 and AMD scoring 16,197. Prime number finding, a test sensitive to both clock speed and core count, shows Intel at 198 versus AMD at 58, a 70.7% gap. Physics simulation in PassMark gives Intel 2,754 and AMD 1,075, a 61% difference. Random string sorting shows Intel at 53,167 and AMD at 24,891, a 53.2% gap.

The Cinebench R15 results mirror the R23 pattern. Multi-core shows Intel at 3,950 versus AMD at 1,686, a 57.3% gap. Single-core shows Intel at 557 versus AMD at 260, a 53.3% gap. The PassMark multi-thread test, which reflects overall parallel throughput, shows Intel at 46,107 and AMD at 19,000, a 58.8% difference.

The average benchmark score in the database confirms the overall hierarchy: 66,099 for the Intel Core 9 273PQE against 28,128 for the AMD Ryzen AI 5 435. The Intel chip's nearest rivals in the database include the Intel Core Ultra 5 250KF Plus at a delta of 0.1%, the AMD Ryzen 9 7950X3D at 0.3%, and the Intel Core Ultra 5 250K Plus at 1.1%. The AMD chip's nearest rivals include the Intel Core i5-13490F at 0.2%, the Intel Core i5-14500T at 0.2%, and the AMD Ryzen 5 PRO 8500GE at 0.3%. These rival relationships show that the AMD Ryzen AI 5 435 competes in a lower performance tier despite its modern architecture, while the Intel Core 9 273PQE sits near the top of the database rankings.