AMD Ryzen 7 9700X vs Intel Core Ultra 5 225F Comparison

FAQ

Q: Which processor has the higher average benchmark score?

A: The AMD Ryzen 7 9700X records an average benchmark score of 37,943, while the Intel Core Ultra 5 225F scores 37,313. The AMD part sits at the 86th percentile among all CPUs, and the Intel part at the 85th percentile.

Q: How large is the multi-core performance gap in Cinebench?

A: In Cinebench R23 multi-core, the Ryzen 7 9700X scores 20,485 versus 16,467 for the Core Ultra 5 225F, a 24.4% advantage. In Cinebench R15 multi-core, the AMD chip leads 3,178 to 2,660, a 19.5% margin.

Q: Does the Intel processor win any benchmark categories?

A: Yes, the Core Ultra 5 225F wins four of the fifteen head-to-head tests: data encryption (3.7% ahead), find prime numbers (45.5% ahead), floating point math (14.6% ahead), and physics (7.8% ahead).

Q: What are the core and thread counts for each chip?

A: The Ryzen 7 9700X has 8 cores and 16 threads. The Core Ultra 5 225F has 10 cores and 10 threads, meaning it lacks simultaneous multithreading.

Q: Which processor has the higher boost clock?

A: The Ryzen 7 9700X boosts to 5.50 GHz, while the Core Ultra 5 225F boosts to 4.90 GHz. The base clocks are 3.80 GHz for the AMD chip and 3.30 GHz for the Intel chip.

Q: Do both processors support DDR5 memory?

A: Yes, both support DDR5 with dual-channel memory buses. The Ryzen 7 9700X has a memory bandwidth of 89.6 GB/s, while the Core Ultra 5 225F has 102.4 GB/s. The AMD chip supports ECC memory, but the Intel chip does not.

Architecture Differences

The Ryzen 7 9700X is built on AMD's Zen 5 architecture, codenamed Granite Ridge, and belongs to the 9000 series. It uses a 4 nm process node from TSMC, with 8,315 million transistors on a 70.6 mm² die. The Core Ultra 5 225F is Intel's Arrow Lake-S design, part of Core Ultra Series 2, fabricated on a 3 nm process from the same foundry, packing 17,800 million transistors across a 243 mm² die. The transistor count difference is substantial, but the AMD chip achieves its results with a much smaller physical footprint.

Cache hierarchies differ significantly. The Ryzen 7 9700X provides 80 KB of L1 cache per core, 1 MB of L2 per core, and 32 MB of shared L3 cache. The Core Ultra 5 225F offers 192 KB of L1 per core, 3 MB of L2 per core, and 20 MB of shared L3 cache. The Intel chip has larger per-core caches, but the AMD chip has 60% more shared L3 capacity.

Threading strategy separates the two designs. The Ryzen 7 9700X uses 8 cores with 16 threads via simultaneous multithreading. The Core Ultra 5 225F uses 10 physical cores but only 10 threads, with no multithreading enabled. This explains why the AMD chip excels in heavily threaded workloads despite having fewer physical cores.

Memory and expansion features also differ. The Ryzen 7 9700X supports ECC memory, while the Intel chip does not. PCIe lane counts vary, with the AMD processor offering Gen 5 with 24 lanes from the CPU, and the Intel processor offering Gen 5 with 20 lanes. The AMD chip includes integrated Radeon Graphics, whereas the Core Ultra 5 225F has no integrated graphics.

The Ryzen 7 9700X has an unlocked multiplier, allowing overclocking, while the Core Ultra 5 225F is locked. Sockets are incompatible: AMD Socket AM5 versus Intel Socket 1851. The AMD processor launched on 2024-08-07, while the Intel chip launched on 2025-01-06.

Head-to-Head Benchmarks

The Ryzen 7 9700X wins 11 of the 15 recorded head-to-head comparisons, and the margins are often decisive. The largest single win comes in PassMark integer math, where the AMD chip scores 120,142 against 66,417 for the Intel part, a staggering 80.9% advantage. This reflects the Ryzen's thread count advantage in a workload that scales with parallel integer operations. Data compression also heavily favors AMD, with scores of 437,140 versus 310,843, a 40.6% lead.

Cinebench results show consistent AMD superiority across both multi-core and single-core tests. In Cinebench R23 multi-core, the 9700X leads 20,485 to 16,467, a 24.4% margin. Single-core R23 shows a 16.8% advantage, 2,211 versus 1,893. The R15 tests repeat this pattern, with multi-core at 19.5% and single-core at 20.6% in favor of AMD. Extended instructions in PassMark also go to AMD, with 35,318 versus 28,027, a 26% edge. Random string sorting shows a 25.3% AMD lead, 46,782 versus 37,325. PassMark multithread and single-thread results both favor AMD, at 19.9% and 5.8% respectively.

The Core Ultra 5 225F claims four wins, and they reveal its strengths. The largest is in find prime numbers, where Intel scores 352 versus 192, a 45.5% advantage. This workload likely benefits from the Intel chip's larger per-core L2 cache and higher core count. Floating point math also goes to Intel, 92,554 versus 78,999, a 14.6% lead. Physics tests show a 7.8% Intel advantage, 2,430 versus 2,241. Data encryption is the narrowest Intel win, 22,648 versus 21,815, a 3.7% margin.

The data shows a clear pattern: AMD dominates integer-heavy, multi-threaded, and compression workloads, while Intel wins in raw floating point throughput, prime number generation, and physics simulation. The overall average benchmark scores reflect this, with AMD at 37,943 and Intel at 37,313, a difference of 630 points. The percentile rankings are close, 86th versus 85th, but the per-test deltas show where each chip excels.

Specification Differences

| Specification | AMD Ryzen 7 9700X | Intel Core Ultra 5 225F |

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

| Cores | 8 | 10 |

| Threads | 16 | 10 |

| Base clock | 3.80 GHz | 3.30 GHz |

| Boost clock | 5.50 GHz | 4.90 GHz |

| Process node | 4 nm | 3 nm |

| Transistors | 8,315 million | 17,800 million |

| Die size | 70.6 mm² | 243 mm² |

| L1 cache | 80 KB per core | 192 KB per core |

| L2 cache | 1 MB per core | 3 MB per core |

| L3 cache | 32 MB shared | 20 MB shared |

| Memory bandwidth | 89.6 GB/s | 102.4 GB/s |

| ECC support | Yes | No |

| PCIe lanes | Gen 5, 24 lanes | Gen 5, 20 lanes |

| Integrated graphics | Radeon Graphics | N/A |

| Multiplier | Unlocked | Locked |

| Socket | AMD Socket AM5 | Intel Socket 1851 |

| Launch MSRP | $359 | $231 |

The specification table shows a trade-off between core count and threading. The Intel chip offers more physical cores but cannot match the AMD chip's simultaneous multithreading. The Intel part has a smaller process node and more transistors, but the AMD part achieves higher clock speeds and more L3 cache.

The Verdict

The benchmark data points to the Ryzen 7 9700X as the stronger all-around processor. It wins the majority of tests, including the most demanding multi-core workloads. Cinebench R23 multi-core, a standard measure for content creation, shows a 24.4% AMD advantage. Integer math and data compression, which matter for compilation and file handling, show 80.9% and 40.6% AMD leads respectively. The AMD chip also tops single-core tests, with a 16.8% lead in Cinebench R23 single-core and a 5.8% lead in PassMark single-thread.

Users who prioritize raw multithreaded throughput, compression work, or integer-heavy tasks should choose the Ryzen 7 9700X. Its 16 threads, higher boost clock, and larger L3 cache give it a decisive edge in those scenarios. The unlocked multiplier adds flexibility for those who tune their systems.

The Core Ultra 5 225F is the better pick for workloads that favor floating point math, prime number generation, or physics simulation. Its 45.5% win in find prime numbers and 14.6% win in floating point math make it attractive for specific scientific or analytical tasks. The Intel chip also has higher memory bandwidth at 102.4 GB/s, which could benefit memory-bound applications. Its lower launch MSRP of $231, compared to $359 for the AMD chip, may appeal to buyers with strict budgets, though the data shows the AMD chip delivers more performance per benchmark point overall.

For general desktop use, gaming, and most productivity tasks, the Ryzen 7 9700X is the stronger recommendation based on the recorded measurements. The Intel chip is a niche option for those who know their software relies on the specific workloads where it leads. The 86th versus 85th percentile ranking is close, but the distribution of wins, 11 versus 4, makes the AMD processor the safer choice for a broad range of users.