Xeon Gold 5418Y vs EPYC 7402
Xeon Gold 5418Y
EPYC 7402
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon Gold 5418Y
Performance Per Dollar EPYC 7402
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Gold 5418Y | EPYC 7402 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($1,483) | ⚠️ Higher cost ($2,285) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 14 nm) |
💎 Value Proposition
| Insight | Xeon Gold 5418Y | EPYC 7402 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+53%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($1,483) | ⚠️ Higher cost ($2,285) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Xeon Gold 5418Y and EPYC 7402
Xeon Gold 5418Y
The Xeon Gold 5418Y is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 24 cores and 48 threads. Base frequency is 2 GHz, with boost up to 3.8 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 185 Watt. Memory support: DDR5-4400. Passmark benchmark score: 45,660 points. Launch price was $1,493.
EPYC 7402
The EPYC 7402 is manufactured by AMD. It was released in 7 August 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 24 cores and 48 threads. Base frequency is 2.8 GHz, with boost up to 3.35 GHz. L3 cache: 32 MB (total). L2 cache: 512 kB (per core). Built on 7 nm, 14 nm process technology. Socket: SP3. Thermal design power (TDP): 180 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 46,012 points. Launch price was $1,783.
Processing Power
Both the Xeon Gold 5418Y and EPYC 7402 share an identical 24-core/48-thread configuration. Boost clocks reach 3.8 GHz on the Xeon Gold 5418Y versus 3.35 GHz on the EPYC 7402 — a 12.6% clock advantage for the Xeon Gold 5418Y (base: 2 GHz vs 2.8 GHz). The Xeon Gold 5418Y uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the EPYC 7402 uses Zen 2 (2017−2020) (7 nm, 14 nm). In PassMark, the Xeon Gold 5418Y scores 45,660 against the EPYC 7402's 46,012 — a 0.8% lead for the EPYC 7402. L3 cache: 45 MB on the Xeon Gold 5418Y vs 32 MB (total) on the EPYC 7402.
| Feature | Xeon Gold 5418Y | EPYC 7402 |
|---|---|---|
| Cores / Threads | 24 / 48 | 24 / 48 |
| Boost Clock | 3.8 GHz+13% | 3.35 GHz |
| Base Clock | 2 GHz | 2.8 GHz+40% |
| L3 Cache | 45 MB+41% | 32 MB (total) |
| L2 Cache | 2 MB (per core)+300% | 512 kB (per core) |
| Process | Intel 7 nm | 7 nm, 14 nm |
| Architecture | Sapphire Rapids (2023−2024) | Zen 2 (2017−2020) |
| PassMark | 45,660 | 46,012 |
| Cinebench R23 Multi | — | 28,546 |
| Geekbench 6 Single | — | 1,299 |
| Geekbench 6 Multi | — | 12,622 |
Memory & Platform
The Xeon Gold 5418Y uses the LGA4677 socket (PCIe 4.0), while the EPYC 7402 uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Xeon Gold 5418Y versus DDR4-3200 on the EPYC 7402 — the Xeon Gold 5418Y supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4096 of RAM. Both feature 8-channel memory with ECC support. PCIe lanes: 80 (Xeon Gold 5418Y) vs 128 (EPYC 7402) — the EPYC 7402 offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Gold 5418Y) and SP3,Rome (EPYC 7402).
| Feature | Xeon Gold 5418Y | EPYC 7402 |
|---|---|---|
| Socket | LGA4677 | SP3 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 4800+119900% | DDR4-3200 |
| Max RAM Capacity | 4096 | 4096 GB+104857500% |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 80 | 128+60% |
Advanced Features
Neither processor supports overclocking. Only the Xeon Gold 5418Y supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Xeon Gold 5418Y) vs AMD-V, SEV, IOMMU (EPYC 7402). Primary use case: EPYC 7402 targets Server / Workstation. Direct competitor: Xeon Gold 5418Y rivals EPYC 9334; EPYC 7402 rivals Xeon Gold 6242.
| Feature | Xeon Gold 5418Y | EPYC 7402 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | No |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d | AMD-V, SEV, IOMMU |
| Target Use | — | Server / Workstation |
Value Analysis
The Xeon Gold 5418Y launched at $1483 MSRP, while the EPYC 7402 debuted at $1783.
| Feature | Xeon Gold 5418Y | EPYC 7402 |
|---|---|---|
| MSRP | $1483-17% | $1783 |
| Avg Price (30d) | — | $2285 |
| Release Date | 2023 | 2019 |
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