Xeon w5-2545 vs Xeon 6515P
Xeon w5-2545
Xeon 6515P
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 w5-2545
Performance Per Dollar Xeon 6515P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon w5-2545 | Xeon 6515P |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($1,100) | ✅ More affordable ($886) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) |
💎 Value Proposition
| Insight | Xeon w5-2545 | Xeon 6515P |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+24%) |
| Upfront Cost | ⚠️ Higher cost ($1,100) | ✅ More affordable ($886) |
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 w5-2545 and Xeon 6515P
Xeon w5-2545
The Xeon w5-2545 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 12 cores and 24 threads. Base frequency is 3.5 GHz, with boost up to 4.7 GHz. L3 cache: 30 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 210 Watt. Memory support: DDR5-4800. Passmark benchmark score: 40,782 points. Launch price was $889.
Xeon 6515P
The Xeon 6515P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 16 cores and 32 threads. Base frequency is 2.3 GHz, with boost up to 3.8 GHz. L3 cache: 72 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 150 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 40,720 points. Launch price was $740.
Processing Power
The Xeon w5-2545 packs 12 cores / 24 threads, while the Xeon 6515P offers 16 cores / 32 threads — the Xeon 6515P has 4 more cores. Boost clocks reach 4.7 GHz on the Xeon w5-2545 versus 3.8 GHz on the Xeon 6515P — a 21.2% clock advantage for the Xeon w5-2545 (base: 3.5 GHz vs 2.3 GHz). The Xeon w5-2545 uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the Xeon 6515P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the Xeon w5-2545 scores 40,782 against the Xeon 6515P's 40,720 — a 0.2% lead for the Xeon w5-2545. L3 cache: 30 MB on the Xeon w5-2545 vs 72 MB (total) on the Xeon 6515P.
| Feature | Xeon w5-2545 | Xeon 6515P |
|---|---|---|
| Cores / Threads | 12 / 24 | 16 / 32+33% |
| Boost Clock | 4.7 GHz+24% | 3.8 GHz |
| Base Clock | 3.5 GHz+52% | 2.3 GHz |
| L3 Cache | 30 MB | 72 MB (total)+140% |
| L2 Cache | 2 MB (per core) | 2 MB (per core) |
| Process | Intel 7 nm | Intel 3 nm-57% |
| Architecture | Sapphire Rapids (2023−2024) | Granite Rapids (2024−2025) |
| PassMark | 40,782 | 40,720 |
Memory & Platform
The Xeon w5-2545 uses the LGA4677 socket (PCIe 4.0), while the Xeon 6515P uses LGA4710 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Xeon w5-2545 versus 6400 on the Xeon 6515P — the Xeon 6515P supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon 6515P supports up to 4096 of RAM compared to 2048 — 66.7% more capacity for professional workloads. Memory channels: 4 (Xeon w5-2545) vs 8 (Xeon 6515P). PCIe lanes: 64 (Xeon w5-2545) vs 88 (Xeon 6515P) — the Xeon 6515P offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: W790 (Xeon w5-2545) and LGA4710 (Xeon 6515P).
| Feature | Xeon w5-2545 | Xeon 6515P |
|---|---|---|
| Socket | LGA4677 | LGA4710 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 4800 | 6400+33% |
| Max RAM Capacity | 2048 | 4096+100% |
| RAM Channels | 4 | 8+100% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 64 | 88+38% |
Advanced Features
Only the Xeon w5-2545 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. Both support VT-x, VT-d virtualization. Direct competitor: Xeon w5-2545 rivals Threadripper 7960X; Xeon 6515P rivals EPYC 9534.
| Feature | Xeon w5-2545 | Xeon 6515P |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The Xeon w5-2545 launched at $889 MSRP, while the Xeon 6515P debuted at $740. At current prices ($1100 vs $886), the Xeon 6515P is $214 cheaper. In terms of value (PassMark points per dollar), the Xeon w5-2545 delivers 37.1 pts/$ vs 46.0 pts/$ for the Xeon 6515P — making the Xeon 6515P the 21.4% better value option.
| Feature | Xeon w5-2545 | Xeon 6515P |
|---|---|---|
| MSRP | $889 | $740-17% |
| Avg Price (30d) | $1100 | $886-19% |
| Performance per Dollar | 37.1 | 46.0+24% |
| Release Date | 2024 | 2025 |
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