Xeon w5-2565X vs EPYC 4545P
Xeon w5-2565X
EPYC 4545P
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 w5-2565X
Performance Per Dollar EPYC 4545P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon w5-2565X | EPYC 4545P |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($1,389) | ✅ More affordable ($595) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Grado (2025) / 4 nm) |
💎 Value Proposition
| Insight | Xeon w5-2565X | EPYC 4545P |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+142%) |
| Upfront Cost | ⚠️ Higher cost ($1,389) | ✅ More affordable ($595) |
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 w5-2565X and EPYC 4545P
Xeon w5-2565X
The Xeon w5-2565X is manufactured by Intel. It was released in 24 August 2024 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 18 cores and 36 threads. Base frequency is 3.2 GHz, with boost up to 4.8 GHz. L3 cache: 37.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 240 Watt. Memory support: DDR5-4800. Passmark benchmark score: 52,378 points. Launch price was $1,339.
EPYC 4545P
The EPYC 4545P 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 16 cores and 32 threads. Base frequency is 3 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: 54,255 points. Launch price was $549.
Processing Power
The Xeon w5-2565X packs 18 cores / 36 threads, while the EPYC 4545P offers 16 cores / 32 threads — the Xeon w5-2565X has 2 more cores. Boost clocks reach 4.8 GHz on the Xeon w5-2565X versus 5.4 GHz on the EPYC 4545P — a 11.8% clock advantage for the EPYC 4545P (base: 3.2 GHz vs 3 GHz). The Xeon w5-2565X uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the EPYC 4545P uses Grado (2025) (4 nm). In PassMark, the Xeon w5-2565X scores 52,378 against the EPYC 4545P's 54,255 — a 3.5% lead for the EPYC 4545P. L3 cache: 37.5 MB on the Xeon w5-2565X vs 64 MB (total) on the EPYC 4545P.
| Feature | Xeon w5-2565X | EPYC 4545P |
|---|---|---|
| Cores / Threads | 18 / 36+13% | 16 / 32 |
| Boost Clock | 4.8 GHz | 5.4 GHz+13% |
| Base Clock | 3.2 GHz+7% | 3 GHz |
| L3 Cache | 37.5 MB | 64 MB (total)+71% |
| L2 Cache | 2 MB (per core)+100% | 1 MB (per core) |
| Process | Intel 7 nm | 4 nm-43% |
| Architecture | Sapphire Rapids (2023−2024) | Grado (2025) |
| PassMark | 52,378 | 54,255+4% |
Memory & Platform
The Xeon w5-2565X uses the LGA4677 socket (PCIe 5.0), while the EPYC 4545P uses AM5 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Xeon w5-2565X versus 5600 on the EPYC 4545P — the EPYC 4545P supports 15.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon w5-2565X supports up to 4096 of RAM compared to 192 — 182.1% more capacity for professional workloads. Memory channels: 8 (Xeon w5-2565X) vs 2 (EPYC 4545P). PCIe lanes: 112 (Xeon w5-2565X) vs 28 (EPYC 4545P) — the Xeon w5-2565X offers 84 more lanes for additional GPUs or NVMe drives. Chipset compatibility: W790 (Xeon w5-2565X) and AM5 (EPYC 4545P).
| Feature | Xeon w5-2565X | EPYC 4545P |
|---|---|---|
| Socket | LGA4677 | AM5 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 4800 | 5600+17% |
| Max RAM Capacity | 4096+2033% | 192 |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 112+300% | 28 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Xeon w5-2565X) vs VT-x, VT-d, AMD-V (EPYC 4545P). The EPYC 4545P includes integrated graphics (AMD Radeon Graphics), while the Xeon w5-2565X requires a dedicated GPU. Direct competitor: Xeon w5-2565X rivals Threadripper PRO 7965WX; EPYC 4545P rivals Ryzen 9 7900X.
| Feature | Xeon w5-2565X | EPYC 4545P |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | AMD Radeon Graphics |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d, AMD-V |
Value Analysis
The Xeon w5-2565X launched at $1389 MSRP, while the EPYC 4545P debuted at $549. At current prices ($1389 vs $595), the EPYC 4545P is $794 cheaper. In terms of value (PassMark points per dollar), the Xeon w5-2565X delivers 37.7 pts/$ vs 91.2 pts/$ for the EPYC 4545P — making the EPYC 4545P the 83% better value option.
| Feature | Xeon w5-2565X | EPYC 4545P |
|---|---|---|
| MSRP | $1389 | $549-60% |
| Avg Price (30d) | $1389 | $595-57% |
| Performance per Dollar | 37.7 | 91.2+142% |
| Release Date | 2024 | 2025 |
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