Intel Core i5-14600 vs Intel Core i9-13950HX Comparison

The Intel Core i5-14600 and Intel Core i9-13950HX present a fascinating split decision: the desktop part dominates in raw single-core speed, while the mobile HX chip bulldozes through multi-threaded workloads, despite being a generation older. The benchmark data shows a clear 12-to-5 win tally in favor of the i9-13950HX, but the specific nature of those wins tells a more nuanced story than the final count suggests.

Head-to-Head Benchmarks

The most decisive result in this comparison is in Cinebench R23 single-core, where the i5-14600 posts a score of 4300 against the i9-13950HX’s 2096. That is a staggering 105.2% advantage, effectively doubling the mobile chip’s output in this test. This is not a marginal edge; it is a generational and architectural gap that makes the i5-14600 the clear choice for any workload that depends on a single thread’s maximum performance.

The i5-14600 also wins Cinebench R23 multi-core, scoring 30464 versus 28681, a 6.2% lead. This is notable because the i9-13950HX has 24 cores and 32 threads, compared to the i5’s 14 cores and 20 threads. Despite the core-count disadvantage, the desktop part’s higher sustained clocks and superior power delivery allow it to outpace the mobile chip in this modern rendering benchmark. In Cinebench R15 single-core, the i5-14600 wins again, scoring 433 against 297, a 45.8% margin.

However, the i9-13950HX dominates nearly everywhere else. In Cinebench R15 multi-core, it scores 4529 versus 3070, a 32.2% lead. The older R20 benchmark shows a similar pattern: the i9 wins multi-core with 14462 against 12794 (-11.5%) and also takes the single-core test in that version, scoring 2041 versus 1806 (-11.5%). This inconsistency across Cinebench versions suggests that the i5-14600’s newer architecture scales better with newer instruction sets, while the i9’s sheer core count wins in older, more thread-hungry workloads.

The PassMark suite reinforces the i9’s multi-threaded dominance. It wins data compression (510258 vs 434620, -14.8%), data encryption (30805 vs 25082, -18.6%), extended instructions (29779 vs 25674, -13.8%), find prime numbers (203 vs 155, -23.6%), floating point math (105553 vs 85759, -18.8%), integer math (147091 vs 117078, -20.4%), multithread (41614 vs 35848, -13.9%), physics (2668 vs 2330, -12.7%), and random string sorting (57274 vs 48043, -16.1%). These are consistent double-digit leads across the board, confirming that the i9-13950HX is a workhorse for parallel processing.

The only other win for the i5-14600 is in PassMark single-thread, where it scores 4167 versus 3899, a 6.9% advantage. This matches the Cinebench R23 single-core result, reinforcing that the i5 is the faster chip per individual core.

Where Each One Wins

The i5-14600 is the winner for single-threaded performance, as evidenced by its 105.2% lead in Cinebench R23 single-core and 6.9% lead in PassMark single-thread. This makes it the better choice for applications that rely on one or two fast cores, such as legacy software, certain gaming engines, and general desktop responsiveness. Its win in Cinebench R23 multi-core, despite fewer cores, also suggests it handles modern, well-optimized rendering workloads more efficiently.

The i9-13950HX is the clear winner for heavily multi-threaded tasks. Its 32.2% lead in Cinebench R15 multi-core and consistent 13-24% wins across the PassMark suite indicate that it excels at video encoding, 3D rendering, scientific simulations, and any workload that can utilize its 24 cores and 32 threads. The 3DMark results, which are only available for the i9, show it scoring 8903 in 16-thread tests and 11926 in max-thread tests, demonstrating strong scalability. The i9 also wins in data compression and encryption, making it suitable for file archiving and security-related tasks.

Architecture Differences

Both processors are built on the same Raptor Lake architecture and Intel’s 10 nm process node, with an identical die size of 257 mm². They share the same L1 cache of 80 KB per core and L2 cache of 2 MB per core. The key architectural difference lies in the core configuration and L3 cache. The i5-14600 has 14 cores and 20 threads, while the i9-13950HX has 24 cores and 32 threads. The i9 also has a larger L3 cache of 36 MB shared, compared to the i5’s 24 MB shared.

The clock speeds differ significantly. The i5-14600 has a base clock of 2.70 GHz and a boost clock of 5.20 GHz, while the i9-13950HX has a lower base clock of 2.20 GHz but a higher boost clock of 5.50 GHz. This explains the i5’s single-core advantage: it has a higher base clock, and its lower core count likely allows for more aggressive boosting on individual cores. The i9’s higher boost clock on paper does not translate to single-core wins in practice, likely due to thermal and power constraints in a mobile form factor.

The i5-14600 is a desktop part on Intel Socket 1700, while the i9-13950HX is a mobile part on Intel BGA 1964. Both support DDR4 and DDR5 memory in dual-channel configuration, and both have ECC memory support. The i9-13950HX has more PCIe lanes, supporting Gen 5 with 20 lanes, versus the i5’s 16 lanes. Both feature the same integrated graphics, UHD Graphics 770. The i5 has a TDP of 65 W, while the i9 has a TDP of 55 W, though the mobile part’s actual power draw in a laptop is subject to platform limits. The i9-13950HX is unlocked for overclocking, while the i5-14600 is not.

FAQ

Q: Which processor is faster in single-core performance?

A: The Intel Core i5-14600 is significantly faster in single-core workloads. It leads by 105.2% in Cinebench R23 single-core (4300 vs 2096) and by 6.9% in PassMark single-thread (4167 vs 3899).

Q: Does the i9-13950HX win all multi-core benchmarks?

A: No. While the i9-13950HX wins most multi-core tests, including Cinebench R15 (4529 vs 3070) and R20 (14462 vs 12794), the i5-14600 wins Cinebench R23 multi-core with a score of 30464 versus 28681, a 6.2% margin.

Q: What is the core and thread count difference?

A: The i9-13950HX has 24 cores and 32 threads, while the i5-14600 has 14 cores and 20 threads. The i9 has 10 more cores and 12 more threads.

Q: Do both processors support the same memory?

A: Yes, both the i5-14600 and i9-13950HX support DDR4 and DDR5 memory in a dual-channel configuration, and both support ECC memory.

Q: Which processor has a higher boost clock?

A: The i9-13950HX has a higher boost clock of 5.50 GHz, compared to the i5-14600’s 5.20 GHz. However, the i5 has a higher base clock of 2.70 GHz versus 2.20 GHz.

Q: Are both chips on the same process node?

A: Yes, both are built on Intel’s 10 nm process node and use the same Raptor Lake architecture with an identical die size of 257 mm².

The Verdict

The data presents a clear choice based on workload. For users who prioritize single-threaded performance, the i5-14600 is the superior option. Its 105.2% lead in Cinebench R23 single-core and 6.9% lead in PassMark single-thread make it the better pick for responsive desktop use, gaming, and applications that are not heavily multi-threaded. Its win in Cinebench R23 multi-core also shows it is no slouch in modern rendering tasks.

For users who need maximum multi-threaded throughput, the i9-13950HX is the definitive winner. It dominates the PassMark suite with leads ranging from 12.7% in physics to 23.6% in find prime numbers, and it wins Cinebench R15 and R20 multi-core by substantial margins. Its 24 cores and 32 threads provide the raw parallel processing power that the i5 cannot match in older or more thread-hungry benchmarks. The i9-13950HX is a mobile part, so it is suited for high-performance laptops, while the i5-14600 is a desktop chip. The i9 also offers more PCIe lanes (20 vs 16) and an unlocked multiplier for overclocking, though its lower TDP of 55 W versus 65 W may limit sustained performance in thin chassis.

Specification Differences

| Specification | Intel Core i5-14600 | Intel Core i9-13950HX |

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

| Cores | 14 | 24 |

| Threads | 20 | 32 |

| Base Clock | 2.70 GHz | 2.20 GHz |

| Boost Clock | 5.20 GHz | 5.50 GHz |

| TDP | 65 W | 55 W |

| Socket | Intel Socket 1700 | Intel BGA 1964 |

| L3 Cache | 24 MB (shared) | 36 MB (shared) |

| PCIe | Gen 5, 16 Lanes (CPU only) | Gen 5, 20 Lanes (CPU only) |

| Market Segment | Desktop | Mobile |

| Release Date | 2024-01-07 | 2023-01-03 |

| Multiplier Unlocked | No | Yes |

| Part Number | SRN44 | SRMEB |