Ryzen 9 PRO 3900 vs Xeon 6507P
Ryzen 9 PRO 3900
Xeon 6507P
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 Ryzen 9 PRO 3900
Performance Per Dollar Xeon 6507P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 PRO 3900 | Xeon 6507P |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($200) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 12 nm) | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) |
💎 Value Proposition
| Insight | Ryzen 9 PRO 3900 | Xeon 6507P |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($200) | ✅ 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 Ryzen 9 PRO 3900 and Xeon 6507P
Ryzen 9 PRO 3900
The Ryzen 9 PRO 3900 is manufactured by AMD. It was released in 30 September 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 12 cores and 24 threads. Base frequency is 3.1 GHz, with boost up to 4.3 GHz. L3 cache: 64 MB. L2 cache: 6 MB. Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 31,251 points. Launch price was $499.
Xeon 6507P
The Xeon 6507P 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 8 cores and 16 threads. Base frequency is 3.5 GHz, with boost up to 4.3 GHz. L3 cache: 48 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: 31,233 points. Launch price was $765.
Processing Power
The Ryzen 9 PRO 3900 packs 12 cores / 24 threads, while the Xeon 6507P offers 8 cores / 16 threads — the Ryzen 9 PRO 3900 has 4 more cores. Boost clocks reach 4.3 GHz on the Ryzen 9 PRO 3900 versus 4.3 GHz on the Xeon 6507P — identical boost frequencies (base: 3.1 GHz vs 3.5 GHz). The Ryzen 9 PRO 3900 uses the Zen 2 (2017−2020) architecture (7 nm, 12 nm), while the Xeon 6507P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the Ryzen 9 PRO 3900 scores 31,251 against the Xeon 6507P's 31,233 — a 0.1% lead for the Ryzen 9 PRO 3900. Cinebench R23 multi-core: 17,500 vs 18,000 (2.8% advantage for the Xeon 6507P). Geekbench 6 single-core — the metric most relevant to gaming — records 1,688 vs 2,200, a 26.3% lead for the Xeon 6507P that directly translates to higher frame rates. Multi-core Geekbench: 10,000 vs 12,500 (22.2% advantage for the Xeon 6507P). L3 cache: 64 MB on the Ryzen 9 PRO 3900 vs 48 MB (total) on the Xeon 6507P.
| Feature | Ryzen 9 PRO 3900 | Xeon 6507P |
|---|---|---|
| Cores / Threads | 12 / 24+50% | 8 / 16 |
| Boost Clock | 4.3 GHz | 4.3 GHz |
| Base Clock | 3.1 GHz | 3.5 GHz+13% |
| L3 Cache | 64 MB+33% | 48 MB (total) |
| L2 Cache | 6 MB+200% | 2 MB (per core) |
| Process | 7 nm, 12 nm | Intel 3 nm-57% |
| Architecture | Zen 2 (2017−2020) | Granite Rapids (2024−2025) |
| PassMark | 31,251 | 31,233 |
| Cinebench R23 Multi | 17,500 | 18,000+3% |
| Geekbench 6 Single | 1,688 | 2,200+30% |
| Geekbench 6 Multi | 10,000 | 12,500+25% |
Memory & Platform
The Ryzen 9 PRO 3900 uses the AM4 socket (PCIe 4.0), while the Xeon 6507P uses LGA4710 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 9 PRO 3900 versus DDR5-6400 on the Xeon 6507P — the Xeon 6507P supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon 6507P supports up to 4096 GB of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 PRO 3900) vs 8 (Xeon 6507P). PCIe lanes: 24 (Ryzen 9 PRO 3900) vs 88 (Xeon 6507P) — the Xeon 6507P offers 64 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X570,B550,X470,B450 (Ryzen 9 PRO 3900) and Beechnut City platform (Xeon 6507P).
| Feature | Ryzen 9 PRO 3900 | Xeon 6507P |
|---|---|---|
| Socket | AM4 | LGA4710 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | DDR4-3200 | DDR5-6400+25% |
| Max RAM Capacity | 128 GB | 4096 GB+3100% |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 24 | 88+267% |
Advanced Features
Only the Ryzen 9 PRO 3900 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon 6507P supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 9 PRO 3900) vs VT-x, VT-d, EPT (Xeon 6507P). Primary use case: Ryzen 9 PRO 3900 targets Professional Content Creation, Xeon 6507P targets Next-gen Cloud / Enterprise Server. Direct competitor: Ryzen 9 PRO 3900 rivals Core i9-10900; Xeon 6507P rivals EPYC 9004.
| Feature | Ryzen 9 PRO 3900 | Xeon 6507P |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | AMD-V | VT-x, VT-d, EPT |
| Target Use | Professional Content Creation | Next-gen Cloud / Enterprise Server |
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