AMD EPYC 4364P vs Intel Core i5-14600 Comparison

The Verdict

The Intel Core i5-14600 and AMD EPYC 4364P are both 89th-percentile CPUs, but they serve fundamentally different buyers. The data shows the i5-14600 wins 14 of 17 head-to-head benchmarks, including every Cinebench test and most PassMark workloads, making it the stronger all-around performer for desktop workloads. The EPYC 4364P, despite its server classification, is the pick only if extended instruction sets, prime-number calculations, or random string sorting are your primary focus — it wins those three tests, but by margins far smaller than the Intel chip’s victories in floating-point math and physics.

The i5-14600 is the default recommendation for anyone building a desktop system. It delivers a 30.5% lead in PassMark physics, a 28.1% advantage in floating-point math, and a 15.1% edge in single-thread performance. These are decisive wins in workloads that matter for everyday use, content creation, and gaming. The EPYC 4364P, on the other hand, is a server/workstation part on Socket AM5 with a higher base clock and more PCIe lanes; if those platform traits matter more than raw benchmark supremacy, it remains viable, but the benchmark data alone does not justify choosing it over the Intel part for most users.

Where Each One Wins

The i5-14600 dominates across the board in rendering and general compute. In Cinebench R23 multi-core, it scores 30,464 against the EPYC’s 29,589, a 3% margin. The single-core story is similar: 4,300 versus 4,177, a 2.9% lead. These are modest but consistent advantages that scale across every Cinebench version tested — R15, R20, and R23 all show the Intel chip ahead by roughly 3%. The i5-14600 also wins the heavy math workloads decisively. PassMark floating-point math shows a 28.1% gap (85,759 versus 66,946), and integer math goes 117,078 versus 107,775, an 8.6% win. The physics test is the largest single gap: 2,330 versus 1,785, a 30.5% blowout.

The EPYC 4364P wins exactly three tests, and they are narrow. Extended instructions go 31,605 versus 25,674, an 18.8% win for AMD — this is its largest margin and a real specialty. Find prime numbers goes 177 versus 155, a 12.4% lead. Random string sorting is essentially a tie: 48,344 versus 48,043, a 0.6% edge. Outside those three, the EPYC trails in every other measured workload, including data compression (408,220 versus 434,620, a 6.5% loss) and multithread performance (33,883 versus 35,848, a 5.8% loss). The EPYC’s wins are real but situational; the Intel chip’s wins are broader and often larger.

Architecture Differences

The two CPUs come from opposite design philosophies. The i5-14600 is a Raptor Lake-R part on Intel’s 10 nm process, built by Intel itself, with a die size of 257 mm². It has 14 cores and 20 threads, combining performance and efficiency cores. Its L3 cache is 24 MB shared, with 2 MB L2 per core and 80 KB L1 per core. It supports both DDR4 and DDR5 memory in a dual-channel configuration, includes UHD Graphics 770 integrated graphics, and runs on Intel Socket 1700. The part has a 65 W TDP and a boost clock of 5.20 GHz with a base of 2.70 GHz.

The EPYC 4364P is Zen 4 (Raphael) on TSMC’s 5 nm process, containing 6,570 million transistors on a 71 mm² die. It has 8 cores and 16 threads — no efficiency cores, just full-size Zen 4 cores. Its L3 cache is larger at 32 MB shared, but L2 is 1 MB per core and L1 is 64 KB per core. It supports only DDR5, dual-channel, with a rated memory bandwidth of 83.2 GB/s. It has Radeon Graphics integrated, runs on AMD Socket AM5, and carries a 105 W TDP. Its base clock is 4.50 GHz with a 5.40 GHz boost. Both CPUs support ECC memory, both are locked (multiplier unlocked: false), and both use PCIe Gen 5 — but the EPYC has 28 lanes from the CPU versus the i5-14600’s 16 lanes.

The process node difference is stark: 5 nm versus 10 nm. The EPYC’s smaller transistor geometry and higher base clock (4.50 versus 2.70 GHz) explain its efficiency-focused design, but the Intel chip’s higher core count (14 versus 8) and thread count (20 versus 16) drive its benchmark superiority in multi-threaded tasks.

FAQ

Q: Which CPU has higher single-thread performance?

A: The Intel Core i5-14600. It wins Cinebench R23 single-core 4,300 to 4,177 (2.9%), and PassMark single-thread 4,167 to 3,619 (15.1%). The EPYC has a higher boost clock (5.40 GHz versus 5.20 GHz), but the Intel chip still scores higher.

Q: Is the EPYC 4364P a better server CPU?

A: The data shows it loses most benchmarks. It trails in multithread (33,883 versus 35,848), data compression (408,220 versus 434,620), and integer math (107,775 versus 117,078). Its only wins are extended instructions, find prime numbers, and random string sorting. It does offer 28 PCIe Gen 5 lanes versus Intel’s 16, which is a platform advantage, not a benchmark one.

Q: How much faster is the i5-14600 in physics workloads?

A: It scores 2,330 in PassMark physics versus 1,785 for the EPYC 4364P, a 30.5% lead. This is the largest benchmark gap between the two CPUs.

Q: Do both support ECC memory?

A: Yes, both the Intel Core i5-14600 and AMD EPYC 4364P support ECC memory. However, the Intel part supports both DDR4 and DDR5, while the EPYC supports DDR5 only.

Q: Which has more cores and threads?

A: The i5-14600 has 14 cores and 20 threads. The EPYC 4364P has 8 cores and 16 threads. The Intel chip’s additional cores likely explain its consistent multi-core wins in Cinebench R23 (30,464 versus 29,589).

Q: What about integrated graphics?

A: Both have integrated graphics. The i5-14600 has UHD Graphics 770, and the EPYC 4364P has Radeon Graphics. Neither is a gaming-grade GPU, but both provide display output without a discrete card.

Head-to-Head Benchmarks

The biggest wins for the Intel i5-14600 come in compute-heavy tests. PassMark physics is the standout: 2,330 versus 1,785, a 30.5% margin. Floating-point math follows at 85,759 versus 66,946, a 28.1% gap. Single-thread PassMark shows 4,167 versus 3,619, a 15.1% lead. Integer math goes 117,078 versus 107,775, an 8.6% win. Data compression is 434,620 versus 408,220, a 6.5% edge. Multithread is 35,848 versus 33,883, a 5.8% win. Data encryption goes 25,082 versus 24,174, a 3.8% margin. The Cinebench suite is tightly grouped: R15 multi-core is 3,070 versus 2,982 (3%), R15 single-core 433 versus 420 (3.1%), R20 multi-core 12,794 versus 12,427 (3%), R20 single-core 1,806 versus 1,754 (3%), R23 multi-core 30,464 versus 29,589 (3%), and R23 single-core 4,300 versus 4,177 (2.9%).

The AMD EPYC 4364P’s wins are fewer but notable. PassMark extended instructions is its best result: 31,605 versus 25,674, an 18.8% advantage. Find prime numbers goes 177 versus 155, a 12.4% win. Random string sorting is a narrow 48,344 versus 48,043, just 0.6% ahead. These three wins are consistent with Zen 4’s strengths in specific instruction paths, but they do not offset the Intel chip’s dominance elsewhere. The EPYC wins 3 of 17 tests; the i5-14600 wins 14.

Specification Differences

| Field | Intel Core i5-14600 | AMD EPYC 4364P |

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

| Cores | 14 | 8 |

| Threads | 20 | 16 |

| Base clock | 2.70 GHz | 4.50 GHz |

| Boost clock | 5.20 GHz | 5.40 GHz |

| TDP | 65 W | 105 W |

| Process node | 10 nm | 5 nm |

| Foundry | Intel | TSMC |

| Die size | 257 mm² | 71 mm² |

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

| L2 cache | 2 MB (per core) | 1 MB (per core) |

| L3 cache | 24 MB (shared) | 32 MB (shared) |

| Memory support | DDR4, DDR5 | DDR5 |

| Memory bandwidth | Not specified | 83.2 GB/s |

| PCIe lanes | 16 (CPU only) | 28 (CPU only) |

| Integrated graphics | UHD Graphics 770 | Radeon Graphics |

| Socket | Intel Socket 1700 | AMD Socket AM5 |

| Release date | 2024-01-07 | 2024-05-20 |

| Launch MSRP | $255 | $399 |

| Part number | SRN44 | 100-000001477 |

The i5-14600 has more cores, threads, and larger per-core L1/L2 caches, plus support for older DDR4 memory. The EPYC 4364P has a smaller process node, higher clocks, more L3 cache, more PCIe lanes, and a higher memory bandwidth figure. The Intel part is also cheaper at launch, but the EPYC’s server pedigree brings more platform I/O. Both are locked, both support ECC, and neither is currently marked as discontinued.