AMD Ryzen 9 5980HX vs Intel Core i5-14400F Comparison

Head-to-Head Benchmarks

The Intel Core i5-14400F dominates the head-to-head comparison, winning 16 of the 19 recorded benchmark tests against the AMD Ryzen 9 5980HX. The most decisive victory comes in Geekbench multi-core, where the Intel part scores 11,268 against AMD's 7,723, a 45.9% advantage. This is the single largest delta in the entire comparison and reflects the substantial difference in raw throughput when both processors are fully loaded.

Cinebench results paint a consistent picture of Intel superiority across rendering workloads. In Cinebench R23 multi-core, the i5-14400F scores 21,645 versus 19,850 for the Ryzen 9, a 9% lead. Single-core performance follows the same pattern: 3,055 versus 2,802, also a 9% edge. The R20 and R15 suites show nearly identical margins, with the Intel chip ahead by 9% and 9.1% respectively in both multi-core and single-core tests. This consistency across three generations of the Cinebench suite indicates that the Intel architecture holds a stable performance advantage regardless of workload intensity.

The PassMark suite reveals where each processor excels. The i5-14400F takes the physics test by a commanding 72.9% margin, scoring 1,523 against 881. Prime number finding shows a 62.3% advantage for Intel (86 versus 53), and floating-point math favors Intel by 22.1% (61,319 versus 50,223). These results suggest that the Intel chip handles computationally dense, mathematically intensive tasks with considerably more efficiency.

However, the AMD Ryzen 9 5980HX claims three wins, and they are worth examining. Integer math goes to AMD by 9.2%, with scores of 89,772 versus 81,524. Data encryption sees AMD ahead by 11.8% (19,221 versus 16,949), and extended instruction set performance favors AMD by 6% (21,209 versus 19,937). These wins indicate that AMD's Zen 3 architecture retains a measurable edge in specific integer and encryption workloads, even against a newer Intel design.

In the remaining head-to-head tests, Intel's margins range from narrow to moderate. Data compression is nearly a tie at 1.6% (315,521 versus 310,694), and random string sorting shows only a 1.4% difference (32,680 versus 32,238). Single-thread performance in PassMark favors Intel by 11.3% (3,701 versus 3,326), and the multithread test shows a 9.1% Intel lead (25,470 versus 23,356). Geekbench single-core gives Intel a 6.6% advantage (2,058 versus 1,930).

The average benchmark scores in the database place the i5-14400F at 32,279 and the Ryzen 9 5980HX at 31,495, a difference of roughly 2.5%. Both processors sit near the 82nd and 83rd percentiles respectively among all CPUs tracked, meaning they are closely matched in overall standing despite the Intel chip's greater number of individual test wins.

Architecture Differences

The two processors come from fundamentally different design philosophies. The Intel Core i5-14400F belongs to the Core 14th Gen series, uses the Raptor Lake architecture on a 10 nm process node fabricated at Intel, and measures 215 mm². The AMD Ryzen 9 5980HX is a 5000 series part built on Zen 3 with the Cezanne codename, manufactured by TSMC on a 7 nm process, with a die size of 180 mm² and 10,700 million transistors.

Core counts differ significantly. The i5-14400F packs 10 cores and 16 threads, while the Ryzen 9 5980HX offers 8 cores and 16 threads. Both use simultaneous multithreading to reach 16 threads, but Intel's two additional physical cores provide a structural advantage in multi-threaded workloads. Cache hierarchies also diverge: Intel uses 80 KB of L1 per core and 1.25 MB of L2 per core, with 20 MB of shared L3 cache. AMD uses 64 KB of L1 per core, 512 KB of L2 per core, and 16 MB of shared L3. The larger caches on the Intel part contribute to its superior performance in cache-sensitive workloads like the physics and prime number tests.

Clock speeds tell a nuanced story. The AMD chip has a higher base clock at 3.30 GHz versus 2.50 GHz for Intel, and a slightly higher boost clock at 4.80 GHz versus 4.70 GHz. Despite the clock disadvantage, the Intel chip wins the majority of single-threaded tests, suggesting that the Raptor Lake architecture delivers more instructions per clock cycle than Zen 3 in most scenarios.

Memory support marks a major differentiation. The i5-14400F supports both DDR4 and DDR5 memory in a dual-channel configuration, while the Ryzen 9 5980HX supports only DDR4. The AMD part lists a memory bandwidth of 68.3 GB/s, while Intel does not report a specific bandwidth figure. ECC memory support is present on the Intel chip but absent on the AMD chip. PCI Express connectivity also differs: Intel provides Gen 5 with 16 lanes (CPU only), while AMD provides Gen 3 with 16 lanes (CPU only).

Integrated graphics separate the two as well. The i5-14400F has no integrated graphics (N/A), requiring a discrete GPU. The Ryzen 9 5980HX includes Radeon Vega 8 graphics, making it viable in systems without a dedicated graphics card. The Intel chip targets the desktop market segment with an Intel Socket 1700, while AMD targets mobile with an AMD Socket FP6. The Intel part's TDP is 65 watts versus 45 watts for AMD, reflecting the desktop versus mobile design intent. The Ryzen 9 5980HX has an unlocked multiplier, whereas the i5-14400F does not.

Release dates place the chips three years apart: Intel launched on January 7, 2024, while AMD launched on January 11, 2021. The i5-14400F carries a launch MSRP of $196; the AMD part has no recorded launch MSRP in the database.

FAQ

Q: Which processor is faster in multi-core workloads?

A: The Intel Core i5-14400F wins all multi-core benchmarks in the comparison. Cinebench R23 multi-core shows 21,645 versus 19,850, a 9% advantage. Geekbench multi-core shows a much larger 45.9% gap in favor of Intel.

Q: Does the AMD Ryzen 9 5980HX win any benchmarks?

A: Yes, the AMD chip wins three tests: data encryption by 11.8%, integer math by 9.2%, and extended instructions by 6%. These are focused workloads where Zen 3's architecture demonstrates specific strengths.

Q: How do their physical specifications compare?

A: The Intel chip has 10 cores and 16 threads, while AMD has 8 cores and 16 threads. Intel uses a 10 nm process with 215 mm² die size, while AMD uses a 7 nm process with 180 mm² die size and 10,700 million transistors. Intel has 20 MB of L3 cache versus 16 MB for AMD.

Q: Can the AMD chip run without a discrete graphics card?

A: Yes, the Ryzen 9 5980HX includes Radeon Vega 8 integrated graphics. The Intel Core i5-14400F has no integrated graphics, so it requires a separate GPU for display output.

Q: What memory types does each processor support?

A: The Intel i5-14400F supports both DDR4 and DDR5 memory in dual-channel configuration. The AMD Ryzen 9 5980HX supports only DDR4, also in dual-channel, with a listed bandwidth of 68.3 GB/s.

Q: How do the overall benchmark standings compare?

A: The Intel chip has an average benchmark score of 32,279 and sits at the 83rd percentile of all CPUs. The AMD chip has an average score of 31,495 and sits at the 82nd percentile. They are nearly equal in overall database ranking.

Specification Differences

| Specification | Intel Core i5-14400F | AMD Ryzen 9 5980HX |

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

| Series | Core 14th Gen | 5000 series |

| Cores | 10 | 8 |

| Base clock | 2.50 GHz | 3.30 GHz |

| Boost clock | 4.70 GHz | 4.80 GHz |

| TDP | 65 W | 45 W |

| Socket | Intel Socket 1700 | AMD Socket FP6 |

| Architecture | Raptor Lake | Zen 3 |

| Process node | 10 nm | 7 nm |

| Foundry | Intel | TSMC |

| Transistors | Not recorded | 10,700 million |

| Die size | 215 mm² | 180 mm² |

| L1 cache | 80 KB per core | 64 KB per core |

| L2 cache | 1.25 MB per core | 512 KB per core |

| L3 cache | 20 MB shared | 16 MB shared |

| Memory support | DDR4, DDR5 | DDR4 |

| Memory bandwidth | Not recorded | 68.3 GB/s |

| ECC memory | Yes | No |

| PCIe | Gen 5, 16 lanes | Gen 3, 16 lanes |

| Integrated graphics | N/A | Radeon Vega 8 |

| Market segment | Desktop | Mobile |

| Release date | 2024-01-07 | 2021-01-11 |

| Launch MSRP | $196 | Not recorded |

| Multiplier unlocked | No | Yes |

Where Each One Wins

The Intel Core i5-14400F is the clear choice for multi-threaded rendering, physics simulation, and general productivity. Its 9% lead across all Cinebench versions demonstrates dependable strength in content creation. The 72.9% physics advantage and 62.3% prime number edge make it superior for scientific computing and simulation tasks. The 22.1% floating-point margin further reinforces its suitability for numerical analysis. The 45.9% Geekbench multi-core gap shows that heavily parallel workloads scale better on Intel's 10-core design.

The i5-14400F also wins in single-threaded applications, taking every single-core benchmark in the comparison. With an 11.3% PassMark single-thread lead and 9% Cinebench single-core advantages, it offers better responsiveness in everyday tasks, older software, and lightly threaded games. The larger L3 cache and dual memory support give it flexibility for system builders wanting either DDR4 or DDR5 platforms.

The AMD Ryzen 9 5980HX wins in three specific areas that may matter for niche use cases. Data encryption performance is 11.8% better, making it preferable for cryptographic workloads, VPN processing, or secure file operations. Integer math is 9.2% ahead, which can benefit compilers, database operations, and certain financial calculations. Extended instruction set performance is 6% higher, useful for SIMD-heavy applications that leverage AVX-style instructions.

The AMD chip also offers integrated Radeon Vega 8 graphics, meaning it can power a system without a discrete GPU. Its 45 watt TDP makes it suitable for thin-and-light laptops where power efficiency is paramount. The unlocked multiplier allows for overclocking in supported platforms, which the locked Intel chip cannot match. However, the Intel processor's higher overall benchmark score, larger cache, newer process node, and broader memory support make it the stronger all-around performer for desktop users who can supply a discrete graphics card.

For users prioritizing raw multi-core performance, rendering speed, or single-thread responsiveness, the Intel Core i5-14400F is the superior option. For users needing integrated graphics, lower power consumption, or specific encryption and integer workloads, the AMD Ryzen 9 5980HX retains distinct advantages despite its older release date.