Xeon Gold 6544Y vs EPYC 7502
Xeon Gold 6544Y
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 6544Y
Performance Per Dollar EPYC 7502
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Gold 6544Y | 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 (Emerald Rapids (2023) / Intel 7 nm) | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 14 nm) |
💎 Value Proposition
| Insight | Xeon Gold 6544Y | 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 6544Y and EPYC 7502
Xeon Gold 6544Y
The Xeon Gold 6544Y 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 16 cores and 32 threads. Base frequency is 3.6 GHz, with boost up to 4.1 GHz. L3 cache: 45 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: DDR5-5200. Passmark benchmark score: 51,181 points. Launch price was $3,622.
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 6544Y packs 16 cores / 32 threads, while the EPYC 7502 offers 32 cores / 64 threads — the EPYC 7502 has 16 more cores. Boost clocks reach 4.1 GHz on the Xeon Gold 6544Y versus 3.35 GHz on the EPYC 7502 — a 20.1% clock advantage for the Xeon Gold 6544Y (base: 3.6 GHz vs 2.5 GHz). The Xeon Gold 6544Y uses the Emerald Rapids (2023) architecture (Intel 7 nm), while the EPYC 7502 uses Zen 2 (2017−2020) (7 nm, 14 nm). In PassMark, the Xeon Gold 6544Y scores 51,181 against the EPYC 7502's 52,107 — a 1.8% lead for the EPYC 7502. L3 cache: 45 MB (total) on the Xeon Gold 6544Y vs 128 MB (total) on the EPYC 7502.
| Feature | Xeon Gold 6544Y | EPYC 7502 |
|---|---|---|
| Cores / Threads | 16 / 32 | 32 / 64+100% |
| Boost Clock | 4.1 GHz+22% | 3.35 GHz |
| Base Clock | 3.6 GHz+44% | 2.5 GHz |
| L3 Cache | 45 MB (total) | 128 MB (total)+184% |
| L2 Cache | 2 MB (per core)+300% | 512K (per core) |
| Process | Intel 7 nm | 7 nm, 14 nm |
| Architecture | Emerald Rapids (2023) | Zen 2 (2017−2020) |
| PassMark | 51,181 | 52,107+2% |
Memory & Platform
The Xeon Gold 6544Y 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 6544Y versus 3200 on the EPYC 7502 — the Xeon Gold 6544Y 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 6544Y) vs 128 (EPYC 7502) — the EPYC 7502 offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Gold 6544Y) and SP3 (EPYC 7502).
| Feature | Xeon Gold 6544Y | 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 6544Y rivals EPYC 9384X; EPYC 7502 rivals Xeon Gold 6338.
| Feature | Xeon Gold 6544Y | 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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