Intel Core i7-14700K vs Intel Xeon 6724P Comparison

Head-to-Head Benchmarks

The benchmark data reveals a fascinating split between these two Intel processors. The Intel Xeon 6724P and Intel Core i7-14700K each claim decisive victories in different workload categories, with the Xeon winning 7 of the 17 recorded tests and the Core i7 taking 10.

The most dramatic disparity appears in single-core performance. The Xeon 6724P crushes the Core i7-14700K in Cinebench R23 single-core by 185.2%, scoring 6161 against 2160. The Cinebench R15 single-core test tells a similar story, with the Xeon ahead by 97.8% (620 versus 313.5). This is a striking reversal from what one might expect from a desktop-focused processor with a higher boost clock.

However, the Core i7 counters in Passmark's single-thread test, where it leads by 26.7% (4472 versus 3279). The discrepancy between Cinebench and Passmark single-thread results suggests these processors excel under different instruction patterns, with the Xeon's architecture favoring the specific workloads Cinebench stresses.

In multi-core throughput, the results are more nuanced. The Core i7 wins Cinebench R15 multi-core by 12.6% (5035 versus 4399) and Cinebench R20 by 1.2% (18544 versus 18330). Yet the Xeon dominates Cinebench R23 multi-core by 30.5%, scoring 43643 versus 33440.5. The Passmark multithread test shows the Core i7 barely ahead by 2% (52392 versus 51345).

The Xeon shows clear superiority in several specialized workloads. Passmark extended instructions favor the Xeon by 33.1% (54101 versus 40632). Passmark find prime numbers shows a 75.5% advantage for the Xeon (372 versus 212). Passmark physics favors the Xeon by 68.8% (5004 versus 2964). Floating-point math goes narrowly to the Xeon by 0.9% (135404 versus 134222).

The Core i7 wins the remaining throughput tests. Passmark data compression shows a 9.8% edge for the Core i7 (695234 versus 627185). Data encryption favors the Core i7 by 14.4% (40091 versus 34332). Integer math goes to the Core i7 by 5.8% (182876 versus 172216). Random string sorting favors the Core i7 by 8.4% (74733 versus 68477).

Architecture Differences

The two processors come from fundamentally different Intel design lineages. The Xeon 6724P uses the Granite Rapids architecture on a 5 nm process, while the Core i7-14700K employs the Raptor Lake architecture on a 10 nm process. This process gap likely explains much of the Xeon's single-core dominance in certain tests, as the smaller node enables different transistor characteristics.

Core counts differ significantly. The Xeon packs 16 cores with 32 threads, while the Core i7 provides 20 cores with 28 threads. The Core i7's hybrid design, common in Intel's desktop parts, contributes to its higher core count but fewer threads. The Xeon's uniform 16-core, 32-thread configuration reflects its server/workstation orientation.

Cache hierarchies also diverge. The Xeon offers 112 KB of L1 per core, 2 MB of L2 per core, and a substantial 72 MB shared L3. The Core i7 provides 80 KB L1 per core, 2 MB L2 per core, and 33 MB shared L3. The Xeon's larger L3 cache, more than double the Core i7's, aligns with server workloads that benefit from larger working sets.

Memory support marks a clear separation. The Xeon supports DDR5 with an eight-channel memory bus and 409.6 GB/s bandwidth. The Core i7 supports both DDR4 and DDR5 but only on a dual-channel bus, with no memory bandwidth figure recorded. This memory architecture difference is enormous in practice for memory-intensive server tasks.

PCIe connectivity also differs substantially. The Xeon provides Gen 5 with 88 lanes, while the Core i7 offers Gen 5 with 16 lanes. The Xeon's lane count supports extensive expansion in server environments.

The Core i7 includes integrated UHD Graphics 770, while the Xeon has no integrated graphics. The Xeon's base clock sits at 3.60 GHz with a 4.30 GHz boost, while the Core i7 starts at 3.40 GHz and boosts to 5.60 GHz. The Core i7's higher boost clock does not translate to single-core wins in Cinebench, an interesting data point.

Power envelopes differ dramatically: the Xeon has a 210 TDP versus the Core i7's 125 TDP. The Xeon targets the server/workstation segment with a launch MSRP of $3622, while the Core i7 is a desktop part with a launch MSRP of $409. The Xeon's multiplier is locked; the Core i7's is unlocked.

FAQ

Q: Which processor has better single-core performance in Cinebench?

A: The Intel Xeon 6724P wins decisively in Cinebench single-core tests. It leads by 97.8% in R15 and 185.2% in R23, scoring 620 versus 313.5 and 6161 versus 2160 respectively.

Q: How does the Core i7-14700K perform in Passmark single-thread tests?

A: The Core i7 leads the Xeon by 26.7% in Passmark single-thread, scoring 4472 versus 3279. This contrasts sharply with the Cinebench results, showing workload-dependent single-thread behavior.

Q: Which processor wins in multi-core Cinebench workloads?

A: Results are mixed. The Core i7 wins Cinebench R15 by 12.6% (5035 versus 4399) and R20 by 1.2% (18544 versus 18330). The Xeon wins R23 by 30.5% (43643 versus 33440.5).

Q: What memory bandwidth does each processor support?

A: The Xeon 6724P supports eight-channel DDR5 with 409.6 GB/s bandwidth. The Core i7-14700K supports dual-channel DDR4 and DDR5, with no bandwidth figure recorded in the database.

Q: Do both processors support ECC memory?

A: Yes, both the Xeon 6724P and the Core i7-14700K have ECC memory support recorded as true.

Q: Which processor has more PCIe lanes?

A: The Xeon 6724P provides Gen 5 with 88 lanes, while the Core i7-14700K provides Gen 5 with 16 lanes.

The Verdict

The data paints a clear picture of two processors designed for different priorities. The Xeon 6724P demonstrates exceptional strength in Cinebench R23 multi-core and single-core, extended instructions, prime number finding, and physics workloads. Its 72 MB L3 cache and eight-channel memory architecture serve these demanding server-class tasks.

The Core i7-14700K shows advantages in data compression, encryption, integer math, random string sorting, and Passmark multithread. Its higher core count and desktop-oriented design produce strong results in these throughput-oriented workloads.

For single-thread performance, the choice depends entirely on the benchmark. The Xeon dominates Cinebench single-core by massive margins while losing Passmark single-thread by a considerable amount. This suggests the Xeon's architecture responds differently to varying instruction mixes.

The Xeon's 30.5% lead in Cinebench R23 multi-core is notable, as is its 68.8% advantage in Passmark physics. The Core i7's wins are generally smaller, with its largest margin being 26.7% in Passmark single-thread and 14.4% in data encryption.

Specification Differences

| Specification | Intel Xeon 6724P | Intel Core i7-14700K |

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

| Cores | 16 | 20 |

| Threads | 32 | 28 |

| Base Clock | 3.60 GHz | 3.40 GHz |

| Boost Clock | 4.30 GHz | 5.60 GHz |

| TDP | 210 W | 125 W |

| Socket | Intel Socket 4710 | Intel Socket 1700 |

| Architecture | Granite Rapids | Raptor Lake |

| Process Node | 5 nm | 10 nm |

| L1 Cache | 112 KB per core | 80 KB per core |

| L3 Cache | 72 MB shared | 33 MB shared |

| Memory Support | DDR5 | DDR4, DDR5 |

| Memory Bus | Eight-channel | Dual-channel |

| Memory Bandwidth | 409.6 GB/s | Not recorded |

| PCIe | Gen 5, 88 Lanes | Gen 5, 16 Lanes |

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

| Market Segment | Server/Workstation | Desktop |

| Release Date | 2025-02-23 | 2023-10-16 |

| Launch MSRP | $3622 | $409 |

| Multiplier Unlocked | No | Yes |

The die size for the Core i7 is recorded as 257 mm², while no die size is listed for the Xeon.

Where Each One Wins

Intel Xeon 6724P wins in:

• Cinebench R15 single-core (97.8% ahead)
• Cinebench R23 single-core (185.2% ahead)
• Cinebench R23 multi-core (30.5% ahead)
• Passmark extended instructions (33.1% ahead)
• Passmark find prime numbers (75.5% ahead)
• Passmark floating-point math (0.9% ahead)
• Passmark physics (68.8% ahead)
• Workloads requiring large L3 cache capacity
• Applications that leverage eight-channel memory bandwidth
• Server and workstation environments needing extensive PCIe lanes

Intel Core i7-14700K wins in:

• Cinebench R15 multi-core (12.6% ahead)
• Cinebench R20 multi-core (1.2% ahead)
• Cinebench R20 single-core (1.1% ahead)
• Passmark data compression (9.8% ahead)
• Passmark data encryption (14.4% ahead)
• Passmark integer math (5.8% ahead)
• Passmark multithread (2% ahead)
• Passmark random string sorting (8.4% ahead)
• Passmark single-thread (26.7% ahead)
• Desktop workloads where its hybrid core design excels
• Systems requiring integrated graphics

The benchmark database records the Xeon with an average score of 72396 and a 94th percentile ranking among all CPUs. The Core i7 achieves an average score of 69355 with the same 94th percentile ranking. The Xeon's nearest rivals include the Intel Xeon 6517P at 0.1% delta and the Core Ultra 7 265KF at 0.7%. The Core i7's closest competitors are the AMD EPYC 9115 at 0.1% and the Ryzen 9 7950X at -0.2%. These figures place both processors in similar overall performance tiers, despite their very different workload profiles.