CPU
GPU
Xeon Gold 6418H
EPYC 7502
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 6418H
Performance Per Dollar EPYC 7502
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Gold 6418H | EPYC 7502 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($1,299) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 14 nm) |
💎 Value Proposition
| Insight | Xeon Gold 6418H | EPYC 7502 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($1,299) |
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 6418H and EPYC 7502
Xeon Gold 6418H
The Xeon Gold 6418H 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 2.1 GHz, with boost up to 4 GHz. L3 cache: 60 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 185 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 51,711 points. Launch price was $2,065.
EPYC 7502
The EPYC 7502 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 32 cores and 64 threads. Base frequency is 2.5 GHz, with boost up to 3.35 GHz. L3 cache: 128 MB (total). L2 cache: 512K (per core). Built on 7 nm, 14 nm process technology. Socket: TR4. Thermal design power (TDP): 180 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 52,107 points. Launch price was $2,600.
Processing Power
The Xeon Gold 6418H packs 24 cores / 48 threads, while the EPYC 7502 offers 32 cores / 64 threads — the EPYC 7502 has 8 more cores. Boost clocks reach 4 GHz on the Xeon Gold 6418H versus 3.35 GHz on the EPYC 7502 — a 17.7% clock advantage for the Xeon Gold 6418H (base: 2.1 GHz vs 2.5 GHz). The Xeon Gold 6418H uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the EPYC 7502 uses Zen 2 (2017−2020) (7 nm, 14 nm). In PassMark, the Xeon Gold 6418H scores 51,711 against the EPYC 7502's 52,107 — a 0.8% lead for the EPYC 7502. L3 cache: 60 MB on the Xeon Gold 6418H vs 128 MB (total) on the EPYC 7502.
| Feature | Xeon Gold 6418H | EPYC 7502 |
|---|---|---|
| Cores / Threads | 24 / 48 | 32 / 64+33% |
| Boost Clock | 4 GHz+19% | 3.35 GHz |
| Base Clock | 2.1 GHz | 2.5 GHz+19% |
| L3 Cache | 60 MB | 128 MB (total)+113% |
| L2 Cache | 2 MB (per core)+300% | 512K (per core) |
| Process | Intel 7 nm | 7 nm, 14 nm |
| Architecture | Sapphire Rapids (2023−2024) | Zen 2 (2017−2020) |
| PassMark | 51,711 | 52,107 |
Memory & Platform
The Xeon Gold 6418H uses the LGA4677 socket (PCIe 5.0), while the EPYC 7502 uses TR4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5200 on the Xeon Gold 6418H versus 3200 on the EPYC 7502 — the Xeon Gold 6418H supports 47.6% 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 6418H) vs 128 (EPYC 7502) — the EPYC 7502 offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Gold 6418H) and SP3 (EPYC 7502).
| Feature | Xeon Gold 6418H | EPYC 7502 |
|---|---|---|
| Socket | LGA4677 | TR4 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 5200+63% | 3200 |
| Max RAM Capacity | 4096 | 4096 |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 80 | 128+60% |
Advanced Features
Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization. Direct competitor: Xeon Gold 6418H rivals EPYC 9384X; EPYC 7502 rivals Xeon Gold 6338.
| Feature | Xeon Gold 6418H | EPYC 7502 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
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