Xeon 6517P vs EPYC 7453
Xeon 6517P
EPYC 7453
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 6517P
Performance Per Dollar EPYC 7453
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon 6517P | EPYC 7453 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($1,195) | ⚠️ Higher cost ($1,253) |
| Longevity | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) | ✨ Modern (Milan (2021−2023) / 7 nm+) |
💎 Value Proposition
| Insight | Xeon 6517P | EPYC 7453 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+6%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($1,195) | ⚠️ Higher cost ($1,253) |
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 6517P and EPYC 7453
Xeon 6517P
The Xeon 6517P 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 3.2 GHz, with boost up to 4.2 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): 190 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 48,810 points. Launch price was $1,195.
EPYC 7453
The EPYC 7453 is manufactured by AMD. It was released in 15 March 2021 (4 years ago). It is based on the Milan (2021−2023) architecture. It features 28 cores and 56 threads. Base frequency is 2.75 GHz, with boost up to 3.45 GHz. L3 cache: 64 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 225 Watt. Memory support: DDR4-3200. Passmark benchmark score: 48,453 points. Launch price was $1,570.
Processing Power
The Xeon 6517P packs 16 cores / 32 threads, while the EPYC 7453 offers 28 cores / 56 threads — the EPYC 7453 has 12 more cores. Boost clocks reach 4.2 GHz on the Xeon 6517P versus 3.45 GHz on the EPYC 7453 — a 19.6% clock advantage for the Xeon 6517P (base: 3.2 GHz vs 2.75 GHz). The Xeon 6517P uses the Granite Rapids (2024−2025) architecture (Intel 3 nm), while the EPYC 7453 uses Milan (2021−2023) (7 nm+). In PassMark, the Xeon 6517P scores 48,810 against the EPYC 7453's 48,453 — a 0.7% lead for the Xeon 6517P. L3 cache: 72 MB (total) on the Xeon 6517P vs 64 MB (total) on the EPYC 7453.
| Feature | Xeon 6517P | EPYC 7453 |
|---|---|---|
| Cores / Threads | 16 / 32 | 28 / 56+75% |
| Boost Clock | 4.2 GHz+22% | 3.45 GHz |
| Base Clock | 3.2 GHz+16% | 2.75 GHz |
| L3 Cache | 72 MB (total)+13% | 64 MB (total) |
| L2 Cache | 2 MB (per core)+300% | 512 kB (per core) |
| Process | Intel 3 nm-57% | 7 nm+ |
| Architecture | Granite Rapids (2024−2025) | Milan (2021−2023) |
| PassMark | 48,810 | 48,453 |
Memory & Platform
The Xeon 6517P uses the LGA4710 socket (PCIe 5.0), while the EPYC 7453 uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6400 on the Xeon 6517P versus 3200 on the EPYC 7453 — the Xeon 6517P supports 66.7% 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: 88 (Xeon 6517P) vs 128 (EPYC 7453) — the EPYC 7453 offers 40 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Granite Rapids-SP (Xeon 6517P) and SP3,C621A (EPYC 7453).
| Feature | Xeon 6517P | EPYC 7453 |
|---|---|---|
| Socket | LGA4710 | SP3 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 6400+100% | 3200 |
| Max RAM Capacity | 4096 | 4096 |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 88 | 128+45% |
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 6517P rivals EPYC 9554; EPYC 7453 rivals Xeon Platinum 8362.
| Feature | Xeon 6517P | EPYC 7453 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The Xeon 6517P launched at $1195 MSRP, while the EPYC 7453 debuted at $1570. At current prices ($1195 vs $1253), the Xeon 6517P is $58 cheaper. In terms of value (PassMark points per dollar), the Xeon 6517P delivers 40.8 pts/$ vs 38.7 pts/$ for the EPYC 7453 — making the Xeon 6517P the 5.5% better value option.
| Feature | Xeon 6517P | EPYC 7453 |
|---|---|---|
| MSRP | $1195-24% | $1570 |
| Avg Price (30d) | $1195-5% | $1253 |
| Performance per Dollar | 40.8+5% | 38.7 |
| Release Date | 2025 | 2021 |
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