EPYC 4465P vs Xeon Gold 6544Y
EPYC 4465P
Xeon Gold 6544Y
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 4465P
Performance Per Dollar Xeon Gold 6544Y
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 4465P | Xeon Gold 6544Y |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($399) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Grado (2025) / 4 nm) | ✨ Modern (Emerald Rapids (2023) / Intel 7 nm) |
💎 Value Proposition
| Insight | EPYC 4465P | Xeon Gold 6544Y |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($399) | ✅ More affordable ($0) |
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 4465P and Xeon Gold 6544Y
EPYC 4465P
The EPYC 4465P is manufactured by AMD. It was released in 13 May 2025 (less than a year ago). It is based on the Grado (2025) architecture. It features 12 cores and 24 threads. Base frequency is 3.4 GHz, with boost up to 5.4 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 50,216 points. Launch price was $399.
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.
Processing Power
The EPYC 4465P packs 12 cores / 24 threads, while the Xeon Gold 6544Y offers 16 cores / 32 threads — the Xeon Gold 6544Y has 4 more cores. Boost clocks reach 5.4 GHz on the EPYC 4465P versus 4.1 GHz on the Xeon Gold 6544Y — a 27.4% clock advantage for the EPYC 4465P (base: 3.4 GHz vs 3.6 GHz). The EPYC 4465P uses the Grado (2025) architecture (4 nm), while the Xeon Gold 6544Y uses Emerald Rapids (2023) (Intel 7 nm). In PassMark, the EPYC 4465P scores 50,216 against the Xeon Gold 6544Y's 51,181 — a 1.9% lead for the Xeon Gold 6544Y. L3 cache: 64 MB (total) on the EPYC 4465P vs 45 MB (total) on the Xeon Gold 6544Y.
| Feature | EPYC 4465P | Xeon Gold 6544Y |
|---|---|---|
| Cores / Threads | 12 / 24 | 16 / 32+33% |
| Boost Clock | 5.4 GHz+32% | 4.1 GHz |
| Base Clock | 3.4 GHz | 3.6 GHz+6% |
| L3 Cache | 64 MB (total)+42% | 45 MB (total) |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 4 nm-43% | Intel 7 nm |
| Architecture | Grado (2025) | Emerald Rapids (2023) |
| PassMark | 50,216 | 51,181+2% |
Memory & Platform
The EPYC 4465P uses the AM5 socket (PCIe 4.0), while the Xeon Gold 6544Y uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to 5200 memory speed. The Xeon Gold 6544Y supports up to 4096 of RAM compared to 128 — 187.9% more capacity for professional workloads. Memory channels: 2 (EPYC 4465P) vs 8 (Xeon Gold 6544Y). PCIe lanes: 28 (EPYC 4465P) vs 80 (Xeon Gold 6544Y) — the Xeon Gold 6544Y offers 52 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (EPYC 4465P) and C741 (Xeon Gold 6544Y).
| Feature | EPYC 4465P | Xeon Gold 6544Y |
|---|---|---|
| Socket | AM5 | LGA4677 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 5200 | 5200 |
| Max RAM Capacity | 128 | 4096+3100% |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 28 | 80+186% |
Advanced Features
Only the EPYC 4465P has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d, AMD-V (EPYC 4465P) vs VT-x, VT-d (Xeon Gold 6544Y). The EPYC 4465P includes integrated graphics (AMD Radeon Graphics), while the Xeon Gold 6544Y requires a dedicated GPU. Direct competitor: EPYC 4465P rivals Core i7-14700K; Xeon Gold 6544Y rivals EPYC 9384X.
| Feature | EPYC 4465P | Xeon Gold 6544Y |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | AMD Radeon Graphics | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | VT-x, VT-d |
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