Xeon 6736P vs Ryzen 9 5900X
Xeon 6736P
Ryzen 9 5900X
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 6736P
Performance Per Dollar Ryzen 9 5900X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon 6736P | Ryzen 9 5900X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($3,351) | ✅ More affordable ($350) |
| Longevity | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) | ✨ Modern (Vermeer (Zen3) (2020−2022) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Xeon 6736P | Ryzen 9 5900X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+645%) |
| Upfront Cost | ⚠️ Higher cost ($3,351) | ✅ More affordable ($350) |
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 6736P and Ryzen 9 5900X
Xeon 6736P
The Xeon 6736P 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 36 cores and 72 threads. Base frequency is 2 GHz, with boost up to 4.1 GHz. L3 cache: 144 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 205 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 50,072 points. Launch price was $3,351.
Ryzen 9 5900X
The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.
Processing Power
The Xeon 6736P packs 36 cores / 72 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Xeon 6736P has 24 more cores. Boost clocks reach 4.1 GHz on the Xeon 6736P versus 4.8 GHz on the Ryzen 9 5900X — a 15.7% clock advantage for the Ryzen 9 5900X (base: 2 GHz vs 3.7 GHz). The Xeon 6736P uses the Granite Rapids (2024−2025) architecture (Intel 3 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Xeon 6736P scores 50,072 against the Ryzen 9 5900X's 38,955 — a 25% lead for the Xeon 6736P. L3 cache: 144 MB (total) on the Xeon 6736P vs 64 MB on the Ryzen 9 5900X.
| Feature | Xeon 6736P | Ryzen 9 5900X |
|---|---|---|
| Cores / Threads | 36 / 72+200% | 12 / 24 |
| Boost Clock | 4.1 GHz | 4.8 GHz+17% |
| Base Clock | 2 GHz | 3.7 GHz+85% |
| L3 Cache | 144 MB (total)+125% | 64 MB |
| L2 Cache | 2 MB (per core)+300% | 512K (per core) |
| Process | Intel 3 nm-57% | 7 nm, 12 nm |
| Architecture | Granite Rapids (2024−2025) | Vermeer (Zen3) (2020−2022) |
| PassMark | 50,072+29% | 38,955 |
| Cinebench R23 Multi | — | 21,000 |
| Geekbench 6 Single | — | 2,174 |
| Geekbench 6 Multi | — | 11,888 |
Memory & Platform
The Xeon 6736P uses the LGA4710 socket (PCIe 4.0), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6400 on the Xeon 6736P versus DDR4-3200 on the Ryzen 9 5900X — the Xeon 6736P supports 199.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon 6736P supports up to 4096 of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 8 (Xeon 6736P) vs 2 (Ryzen 9 5900X). PCIe lanes: 88 (Xeon 6736P) vs 24 (Ryzen 9 5900X) — the Xeon 6736P offers 64 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Granite Rapids-SP (Xeon 6736P) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).
| Feature | Xeon 6736P | Ryzen 9 5900X |
|---|---|---|
| Socket | LGA4710 | AM4 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 6400+159900% | DDR4-3200 |
| Max RAM Capacity | 4096 | 128 GB+3276700% |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 88+267% | 24 |
Advanced Features
Only the Ryzen 9 5900X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon 6736P supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Xeon 6736P) vs AMD-V (Ryzen 9 5900X). Primary use case: Ryzen 9 5900X targets Workstation. Direct competitor: Xeon 6736P rivals EPYC 9684X; Ryzen 9 5900X rivals Core i9-12900K.
| Feature | Xeon 6736P | Ryzen 9 5900X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | — | Workstation |
Value Analysis
The Xeon 6736P launched at $3351 MSRP, while the Ryzen 9 5900X debuted at $549. At current prices ($3351 vs $350), the Ryzen 9 5900X is $3001 cheaper. In terms of value (PassMark points per dollar), the Xeon 6736P delivers 14.9 pts/$ vs 111.3 pts/$ for the Ryzen 9 5900X — making the Ryzen 9 5900X the 152.7% better value option.
| Feature | Xeon 6736P | Ryzen 9 5900X |
|---|---|---|
| MSRP | $3351 | $549-84% |
| Avg Price (30d) | $3351 | $350-90% |
| Performance per Dollar | 14.9 | 111.3+647% |
| Release Date | 2025 | 2020 |
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