EPYC 7402 vs Xeon Gold 6530
EPYC 7402
Xeon Gold 6530
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 EPYC 7402
Performance Per Dollar Xeon Gold 6530
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7402 | Xeon Gold 6530 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($2,285) | ✅ More affordable ($1,846) |
| Longevity | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 14 nm) | ✨ Modern (Emerald Rapids (2023) / Intel 7 nm) |
💎 Value Proposition
| Insight | EPYC 7402 | Xeon Gold 6530 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+24%) |
| Upfront Cost | ⚠️ Higher cost ($2,285) | ✅ More affordable ($1,846) |
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 EPYC 7402 and Xeon Gold 6530
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.
Xeon Gold 6530
The Xeon Gold 6530 is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 32 cores and 64 threads. Base frequency is 2.1 GHz, with boost up to 4 GHz. L3 cache: 160 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5 @ 4800 MT/s (1 DPC). Passmark benchmark score: 45,989 points. Launch price was $2,128.
Processing Power
The EPYC 7402 packs 24 cores / 48 threads, while the Xeon Gold 6530 offers 32 cores / 64 threads — the Xeon Gold 6530 has 8 more cores. Boost clocks reach 3.35 GHz on the EPYC 7402 versus 4 GHz on the Xeon Gold 6530 — a 17.7% clock advantage for the Xeon Gold 6530 (base: 2.8 GHz vs 2.1 GHz). The EPYC 7402 uses the Zen 2 (2017−2020) architecture (7 nm, 14 nm), while the Xeon Gold 6530 uses Emerald Rapids (2023) (Intel 7 nm). In PassMark, the EPYC 7402 scores 46,012 against the Xeon Gold 6530's 45,989 — a 0% lead for the EPYC 7402. L3 cache: 32 MB (total) on the EPYC 7402 vs 160 MB (total) on the Xeon Gold 6530.
| Feature | EPYC 7402 | Xeon Gold 6530 |
|---|---|---|
| Cores / Threads | 24 / 48 | 32 / 64+33% |
| Boost Clock | 3.35 GHz | 4 GHz+19% |
| Base Clock | 2.8 GHz+33% | 2.1 GHz |
| L3 Cache | 32 MB (total) | 160 MB (total)+400% |
| L2 Cache | 512 kB (per core) | 2 MB (per core)+300% |
| Process | 7 nm, 14 nm | Intel 7 nm |
| Architecture | Zen 2 (2017−2020) | Emerald Rapids (2023) |
| PassMark | 46,012 | 45,989 |
| Cinebench R23 Multi | 28,546 | — |
| Geekbench 6 Single | 1,299 | — |
| Geekbench 6 Multi | 12,622 | — |
Memory & Platform
The EPYC 7402 uses the SP3 socket (PCIe 4.0), while the Xeon Gold 6530 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the EPYC 7402 versus 4800 on the Xeon Gold 6530 — the Xeon Gold 6530 supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4096 GB of RAM. Both feature 8-channel memory with ECC support. PCIe lanes: 128 (EPYC 7402) vs 80 (Xeon Gold 6530) — the EPYC 7402 offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3,Rome (EPYC 7402) and C741 (Xeon Gold 6530).
| Feature | EPYC 7402 | Xeon Gold 6530 |
|---|---|---|
| Socket | SP3 | LGA4677 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | DDR4-3200 | 4800+119900% |
| Max RAM Capacity | 4096 GB+104857500% | 4096 |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+60% | 80 |
Advanced Features
Neither processor supports overclocking. Only the Xeon Gold 6530 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V, SEV, IOMMU (EPYC 7402) vs VT-x, VT-d (Xeon Gold 6530). Primary use case: EPYC 7402 targets Server / Workstation. Direct competitor: EPYC 7402 rivals Xeon Gold 6242; Xeon Gold 6530 rivals EPYC 9334.
| Feature | EPYC 7402 | Xeon Gold 6530 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | — | None |
| Unlocked | No | No |
| AVX-512 | No | Yes |
| Virtualization | AMD-V, SEV, IOMMU | VT-x, VT-d |
| Target Use | Server / Workstation | — |
Value Analysis
The EPYC 7402 launched at $1783 MSRP, while the Xeon Gold 6530 debuted at $2128. At current prices ($2285 vs $1846), the Xeon Gold 6530 is $439 cheaper. In terms of value (PassMark points per dollar), the EPYC 7402 delivers 20.1 pts/$ vs 24.9 pts/$ for the Xeon Gold 6530 — making the Xeon Gold 6530 the 21.2% better value option.
| Feature | EPYC 7402 | Xeon Gold 6530 |
|---|---|---|
| MSRP | $1783-16% | $2128 |
| Avg Price (30d) | $2285 | $1846-19% |
| Performance per Dollar | 20.1 | 24.9+24% |
| Release Date | 2019 | 2023 |
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