Intel Core i5-14600 vs Intel Xeon w3-2535 Comparison

The Verdict

The benchmark database presents a clear picture: the Intel Core i5-14600 is the superior processor for general and multi-threaded workloads, winning 16 of 17 head-to-head tests against the Intel Xeon w3-2535. The i5-14600 leads by a consistent 6.9% across all Cinebench R15, R20, and R23 tests, both single-core and multi-core. It also dominates in PassMark integer math (11.9% ahead), multithread (7% ahead), and physics (25.1% ahead). The Xeon w3-2535 only wins in extended instructions, where it is 25.2% ahead. However, the Xeon's positioning as a workstation/server part with quad-channel DDR5 memory, 64 PCIe Gen 5 lanes, and a 185 W TDP suggests it is built for a different class of system. The i5-14600, with its lower TDP of 65 W and support for both DDR4 and DDR5, is the more flexible and efficient choice for desktop users. The Xeon is the pick only for workloads that heavily use extended instruction sets and require massive I/O expansion.

FAQ

Q: Which processor has a higher average benchmark score?

A: The Intel Xeon w3-2535 has a higher average benchmark score of 46653, compared to the Intel Core i5-14600's 44889. This is a difference of 3.9%.

Q: How does the Core i5-14600 compare to its nearest rivals?

A: The i5-14600 sits within 1% of its closest competitors. It is 0.5% behind the Intel Core i9-12900KS and AMD EPYC 4344P, 0.7% ahead of the AMD Ryzen 5 7500X3D, and 1% ahead of the Intel Core Ultra X9 388H.

Q: What is the Xeon w3-2535's closest competitor?

A: The Xeon w3-2535 is exactly tied (0% delta) with the AMD Ryzen 9 7845HX in average score. It is 0.4% ahead of the AMD Ryzen 9 3900X, 0.5% behind the Intel Core i7-13700K, and 0.7% behind the AMD Ryzen 9 5900.

Q: Which processor has a higher single-threaded PassMark score?

A: The Intel Core i5-14600 has a significantly higher PassMark single-thread score of 4167, compared to the Xeon w3-2535's 3447. This represents a 20.9% advantage.

Q: Does the Xeon w3-2535 have integrated graphics?

A: No, the Intel Xeon w3-2535 does not have integrated graphics (listed as "N/A"). The Intel Core i5-14600 includes UHD Graphics 770.

Q: What is the difference in memory bandwidth support?

A: The Xeon w3-2535 supports quad-channel DDR5 with a memory bandwidth of 140.8 GB/s. The Core i5-14600 supports dual-channel DDR4 and DDR5, with no specific bandwidth figure recorded in the database.

Architecture Differences

The two processors come from different Intel families and are built for different purposes. The Core i5-14600 is part of the Core 14th Gen series, using the Raptor Lake architecture with the Raptor Lake-R codename. The Xeon w3-2535 belongs to the Xeon W generation, built on the Sapphire Rapids codename. Both are fabricated on Intel's 10 nm process at Intel's own foundry, so the fundamental transistor technology is the same.

The core configurations differ substantially. The i5-14600 has 14 cores and 20 threads, while the Xeon w3-2535 has 10 cores and 20 threads. This means the i5-14600 relies on a hybrid architecture with more physical cores, while the Xeon achieves the same thread count with fewer, presumably higher-clocked cores. The i5-14600 has a base clock of 2.70 GHz and a boost clock of 5.20 GHz. The Xeon w3-2535 has a higher base clock of 3.50 GHz but a lower boost clock of 4.60 GHz.

Cache hierarchies also differ. Both have 80 KB of L1 cache per core and 2 MB of L2 cache per core. However, the i5-14600 has 24 MB of shared L3 cache, while the Xeon w3-2535 has 26.25 MB of L3 cache. This gives the Xeon a slight edge in total cache capacity.

The sockets are incompatible: the i5-14600 uses Intel Socket 1700, while the Xeon w3-2535 uses Intel Socket 4677. This is a fundamental platform difference. The Xeon also offers significantly more PCIe connectivity with 64 Gen 5 lanes (CPU only), compared to the i5-14600's 16 Gen 5 lanes. The Xeon supports quad-channel memory with a recorded bandwidth of 140.8 GB/s, whereas the i5-14600 is dual-channel.

Specification Differences

The database records several key specification differences between the two parts.

| Specification | Intel Core i5-14600 | Intel Xeon w3-2535 |

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

| Cores | 14 | 10 |

| Threads | 20 | 20 |

| Base Clock | 2.70 GHz | 3.50 GHz |

| Boost Clock | 5.20 GHz | 4.60 GHz |

| TDP | 65 W | 185 W |

| Socket | Intel Socket 1700 | Intel Socket 4677 |

| L3 Cache | 24 MB (shared) | 26.25 MB |

| Memory Support | DDR4, DDR5 | DDR5 |

| Memory Bus | Dual-channel | Quad-channel |

| Memory Bandwidth | Not recorded | 140.8 GB/s |

| PCIe | Gen 5, 16 Lanes (CPU only) | Gen 5, 64 Lanes (CPU only) |

| Integrated Graphics | UHD Graphics 770 | N/A |

| Market Segment | Desktop | Server/Workstation |

| Release Date | 2024-01-07 | 2024-08-23 |

| Launch MSRP | $255 | $739 |

| Part Number | SRN44 | SRN4H |

The TDP difference is striking: the Xeon draws 185 W compared to the i5-14600's 65 W. The Xeon's higher base clock and workstation-class features come at a significant power cost. Both processors have ECC memory support and neither has an unlocked multiplier.

Head-to-Head Benchmarks

The head-to-head data shows a dominant performance from the Core i5-14600 across nearly every workload. The most lopsided win is in PassMark physics, where the i5-14600 scores 2330 against the Xeon's 1863, a 25.1% advantage. This indicates the i5-14600's hybrid core arrangement is significantly better at handling physics simulations.

Single-thread performance is another major differentiator. The i5-14600 achieves 4167 in PassMark single-thread, beating the Xeon's 3447 by 20.9%. This gap is consistent across Cinebench tests, where the i5-14600 leads by 6.9% in both R15 single-core (433 vs 405) and R23 single-core (4300 vs 4022). The boost clock advantage of 5.20 GHz versus 4.60 GHz likely explains this edge.

Multi-core performance follows a similar pattern. In Cinebench R23 multi-core, the i5-14600 scores 30464 versus the Xeon's 28489, again a 6.9% lead. The i5-14600's 14 cores versus the Xeon's 10 cores provide a clear advantage in threaded workloads. PassMark multithread shows a 7% lead (35848 vs 33517), while integer math is 11.9% ahead (117078 vs 104596).

Data encryption and random string sorting also favor the i5-14600 heavily. Encryption is 19.8% ahead (25082 vs 20931), and random string sorting is 10.7% ahead (48043 vs 43413). Data compression shows a 4.9% edge (434620 vs 414399), while floating-point math is 2.6% ahead (85759 vs 83582). Even prime number finding, a test that often favors workstation parts, goes to the i5-14600 by 4.7% (155 vs 148).

The Xeon w3-2535's sole victory is in PassMark extended instructions, where it scores 34318 versus the i5-14600's 25674. This is a 25.2% advantage, indicating the Xeon's instruction set extensions are substantially more capable for specialized workloads. This could make the Xeon a better choice for specific scientific or cryptographic applications that leverage these instructions.

The average benchmark scores in the database reflect the overall picture. The i5-14600's average is 44889, while the Xeon's is 46653. This seems contradictory given the head-to-head results, but the Xeon's extended instructions score likely pulls its average up. Both processors sit at the 89th percentile of all CPUs in the database, indicating they are both high-performing parts overall, but with very different strengths.