AMD Ryzen AI 5 PRO 435 vs Intel Core 7 251TE Comparison

The AMD Ryzen AI 5 PRO 435 and Intel Core 7 251TE represent two distinctly different approaches to CPU design, one a power-efficient mobile part and the other a high-core-count desktop processor. The recorded data shows a clear split: the Intel part dominates multi-threaded and throughput-heavy tasks, while the AMD chip wins in single-thread performance. This analysis breaks down the benchmark results, architectural differences, and specification gaps to clarify which processor suits which workload.

Where Each One Wins

The Intel Core 7 251TE is the clear winner in raw throughput. Of the 11 head-to-head benchmark comparisons, it takes 9. The largest victories come in integer math, where it scores 125739 against the AMD's 60879, a 51.6% advantage. Floating point math shows a similar gap, with the Intel part scoring 85607 versus 41114, a 52% lead. Prime number generation is even more lopsided: the Intel chip scores 140 versus 57, a 59.3% margin. Data encryption also heavily favors Intel, with a score of 22176 compared to 11267, a 49.2% difference. The Intel part also wins in physics simulation (1938 vs 995, a 48.7% lead), multithread (30022 vs 19091, a 36.4% lead), data compression (334399 vs 232803, a 30.4% lead), and random string sorting (39643 vs 24936, a 37.1% lead). Even extended instructions, the closest contest, goes to Intel by a narrow 1.5% margin (16974 vs 16724).

The AMD Ryzen AI 5 PRO 435 wins exactly two benchmark comparisons, both measuring single-thread performance. Its single-thread score is 3757 against Intel's 3568, a 5.3% advantage. This is a concentrated win, but it signals that the AMD architecture has higher per-core efficiency despite having far fewer cores. For workloads that rely on single-core responsiveness, the AMD part holds the edge.

Architecture Differences

The two CPUs come from different manufacturing and design philosophies. The AMD Ryzen AI 5 PRO 435 uses the Zen 5 architecture on a 4 nm TSMC process, with the codename Gorgon Point. It belongs to the Ryzen AI PRO 400 generation, which combines Zen 5 and Zen 5c cores. The Intel Core 7 251TE uses the Bartlett Lake codename on a 10 nm Intel process, with a die size of 215 mm². The AMD part has no listed die size, while the Intel part has no listed architecture designation beyond its generation.

Core counts diverge sharply. The AMD chip has 6 cores and 12 threads, while the Intel chip has 24 cores and 32 threads. This 4x difference in core count explains most of the Intel part's multithreaded dominance. Cache configurations also differ. Both use 80 KB of L1 per core, but the AMD part has 1 MB of L2 per core and 4 MB of L3 cache. The Intel part has 1.25 MB of L2 per core and 36 MB of shared L3 cache. The Intel L3 cache is 9 times larger, which helps in data-heavy workloads. The AMD L3 is smaller but per-core L2 is comparable.

Process node differences are significant: AMD uses 4 nm TSMC, while Intel uses 10 nm. The AMD part is built for mobile, using the AMD Socket FP8, whereas the Intel part is a desktop chip on Intel Socket 1700. Memory support also differs. AMD supports DDR5 and LPDDR5X, while Intel supports DDR4 and DDR5. Both are dual-channel with the same memory bandwidth of 89.6 GB/s. Both support ECC memory. PCIe lanes differ: AMD provides Gen 4 with 14 CPU lanes, while Intel provides Gen 5 with 16 CPU lanes. Integrated graphics differ as well, with AMD using Radeon 840M and Intel using UHD Graphics 770.

Head-to-Head Benchmarks

The benchmark data shows Intel's dominance in nearly every parallel workload. The single largest delta is in find prime numbers, where Intel scores 140 against AMD's 57, a 59.3% lead. This test is highly sensitive to core count and memory latency, and the Intel part's 24 cores and larger L3 cache deliver a decisive margin. Floating point math follows closely, with Intel leading by 52% (85607 vs 41114). Integer math shows a 51.6% lead (125739 vs 60879), confirming that the Intel part scales well with thread-heavy integer operations.

Data encryption also favors Intel by 49.2% (22176 vs 11267). This workload benefits from AES-NI and parallel execution, where Intel's higher core count shines. Physics simulation, which often uses multi-threaded rigid body calculations, gives Intel a 48.7% lead (1938 vs 995). Multithread score, a general throughput metric, shows Intel ahead by 36.4% (30022 vs 19091). Data compression gives Intel a 30.4% lead (334399 vs 232803), and random string sorting shows a 37.1% lead (39643 vs 24936). Extended instructions are nearly tied, with Intel ahead by just 1.5% (16974 vs 16724), suggesting that the AMD architecture is competitive on a per-core basis for AVX-style workloads.

The AMD part wins single-thread by 5.3% (3757 vs 3568). This is a meaningful margin for a single-thread test, indicating that the Zen 5 core has higher IPC than Intel's Bartlett Lake core. The AMD chip achieves this with a lower boost clock: 4.50 GHz versus Intel's 5.40 GHz. The fact that AMD wins single-thread despite a 0.9 GHz clock deficit points to a substantial architectural efficiency advantage.

The overall average benchmark score reflects this split. The Intel part averages 41650, placing it in the 88th percentile of all CPUs. The AMD part averages 37762, placing it in the 86th percentile. That is a 10.3% difference in average score, but the single-thread win for AMD keeps it competitive in that specific metric.

Specification Differences

The table below lists only the fields where the two CPUs differ.

| Specification | AMD Ryzen AI 5 PRO 435 | Intel Core 7 251TE |

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

| Cores | 6 | 24 |

| Threads | 12 | 32 |

| Base Clock | 2.00 GHz | 1.40 GHz |

| Boost Clock | 4.50 GHz | 5.40 GHz |

| TDP | 28 W | 45 W |

| Socket | AMD Socket FP8 | Intel Socket 1700 |

| Architecture | Zen 5 | Not listed |

| Codename | Gorgon Point | Bartlett Lake |

| Generation | Ryzen AI PRO 400 (Zen 5 / Zen 5c) | Core 7 (Bartlett Lake) |

| Process Node | 4 nm | 10 nm |

| Foundry | TSMC | Intel |

| Die Size | Not listed | 215 mm² |

| L2 Cache | 1 MB (per core) | 1.25 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 | 2025-01-12 |

| Launch MSRP | Not listed | $384 |

| Part Number | 100-000001788 | SRQAXQ5ZG |

The Intel part has a higher TDP (45 W vs 28 W), which allows for higher sustained clocks and more cores. The AMD part has a higher base clock (2.00 GHz vs 1.40 GHz), which helps in lightly threaded tasks. The Intel part's boost clock of 5.40 GHz is 0.9 GHz higher than AMD's 4.50 GHz, yet AMD still wins single-thread performance, confirming the IPC difference.

FAQ

Q: Which CPU has more cores and threads?

A: The Intel Core 7 251TE has 24 cores and 32 threads, while the AMD Ryzen AI 5 PRO 435 has 6 cores and 12 threads. This gives Intel a 4x core advantage.

Q: Which CPU wins in single-thread performance?

A: The AMD Ryzen AI 5 PRO 435 wins the single-thread benchmark with a score of 3757, which is 5.3% higher than the Intel Core 7 251TE's score of 3568.

Q: What is the biggest benchmark margin between the two?

A: The largest delta is in the find prime numbers test, where the Intel Core 7 251TE scores 140 versus the AMD's 57, a 59.3% lead for Intel.

Q: Do both CPUs support ECC memory?

A: Yes, both the AMD Ryzen AI 5 PRO 435 and the Intel Core 7 251TE support ECC memory.

Q: What is the memory bandwidth for each CPU?

A: Both CPUs have a memory bandwidth of 89.6 GB/s, and both use a dual-channel memory bus.

Q: Which CPU has a higher average benchmark score?

A: The Intel Core 7 251TE has an average benchmark score of 41650, placing it in the 88th percentile. The AMD Ryzen AI 5 PRO 435 has an average score of 37762, placing it in the 86th percentile.

The Verdict

The data supports a clear division of roles. The Intel Core 7 251TE is the processor for heavily parallel workloads. Its 24 cores and 32 threads, combined with 36 MB of shared L3 cache, deliver substantial wins in integer math, floating point math, encryption, compression, and multithread benchmarks. The 59.3% lead in prime number generation and the 52% lead in floating point math indicate that this chip is built for compute-heavy tasks that can use many threads. Its 88th percentile ranking and average score of 41650 place it ahead of the AMD part in overall throughput.

The AMD Ryzen AI 5 PRO 435 is the processor for single-thread-sensitive applications. Its 5.3% single-thread lead over Intel, achieved with a lower boost clock, shows that Zen 5 has superior per-core efficiency. The 28 W TDP and mobile socket also make it suitable for portable systems where power draw matters. Its 86th percentile ranking and average score of 37762 reflect a more modest overall throughput, but the single-thread win is genuine and repeatable across both single-thread test entries in the database.

Benchmark results indicate that the Intel part is the better choice for rendering, data processing, scientific computing, and any workload that scales with core count. The AMD part is better for interactive applications, legacy software, and tasks where single-core latency dominates. The Intel part also offers PCIe Gen 5 support with 16 lanes, which matters for high-bandwidth expansion, while the AMD part offers LPDDR5X memory support, which is relevant for mobile designs.

The recorded data does not show a single superior CPU. It shows two processors with opposite strengths. The Intel Core 7 251TE dominates the multithreaded field with a 36.4% lead in the multithread test and a 30.4% lead in data compression. The AMD Ryzen AI 5 PRO 435 takes the single-thread crown by 5.3%. The choice between them depends entirely on whether the workload is parallel or serial.