Xeon 6736P vs Ryzen 9 7900X3D
Xeon 6736P
Ryzen 9 7900X3D
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 7900X3D
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon 6736P | Ryzen 9 7900X3D |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($3,351) | ✅ More affordable ($389) |
| Longevity | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) | ✨ Modern (Raphael (2023−2025) / 5 nm, 6 nm) |
💎 Value Proposition
| Insight | Xeon 6736P | Ryzen 9 7900X3D |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+764%) |
| Upfront Cost | ⚠️ Higher cost ($3,351) | ✅ More affordable ($389) |
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.
Path of Exile 2
League of Legends
Valorant
Technical Specifications
Side-by-side comparison of Xeon 6736P and Ryzen 9 7900X3D
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 7900X3D
The Ryzen 9 7900X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (2023−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 50,213 points. Launch price was $599.
Processing Power
The Xeon 6736P packs 36 cores / 72 threads, while the Ryzen 9 7900X3D offers 12 cores / 24 threads — the Xeon 6736P has 24 more cores. Boost clocks reach 4.1 GHz on the Xeon 6736P versus 5.6 GHz on the Ryzen 9 7900X3D — a 30.9% clock advantage for the Ryzen 9 7900X3D (base: 2 GHz vs 4.4 GHz). The Xeon 6736P uses the Granite Rapids (2024−2025) architecture (Intel 3 nm), while the Ryzen 9 7900X3D uses Raphael (2023−2025) (5 nm, 6 nm). In PassMark, the Xeon 6736P scores 50,072 against the Ryzen 9 7900X3D's 50,213 — a 0.3% lead for the Ryzen 9 7900X3D. L3 cache: 144 MB (total) on the Xeon 6736P vs 128 MB (total) on the Ryzen 9 7900X3D.
| Feature | Xeon 6736P | Ryzen 9 7900X3D |
|---|---|---|
| Cores / Threads | 36 / 72+200% | 12 / 24 |
| Boost Clock | 4.1 GHz | 5.6 GHz+37% |
| Base Clock | 2 GHz | 4.4 GHz+120% |
| L3 Cache | 144 MB (total)+13% | 128 MB (total) |
| L2 Cache | 2 MB (per core)+100% | 1 MB (per core) |
| Process | Intel 3 nm-40% | 5 nm, 6 nm |
| Architecture | Granite Rapids (2024−2025) | Raphael (2023−2025) |
| PassMark | 50,072 | 50,213 |
Memory & Platform
The Xeon 6736P uses the LGA4710 socket (PCIe 4.0), while the Ryzen 9 7900X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6400 on the Xeon 6736P versus 5200 on the Ryzen 9 7900X3D — the Xeon 6736P supports 20.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon 6736P supports up to 4096 of RAM compared to 128 — 187.9% more capacity for professional workloads. Memory channels: 8 (Xeon 6736P) vs 2 (Ryzen 9 7900X3D). PCIe lanes: 88 (Xeon 6736P) vs 28 (Ryzen 9 7900X3D) — the Xeon 6736P offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Granite Rapids-SP (Xeon 6736P) and AM5 (Ryzen 9 7900X3D).
| Feature | Xeon 6736P | Ryzen 9 7900X3D |
|---|---|---|
| Socket | LGA4710 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 6400+23% | 5200 |
| Max RAM Capacity | 4096+3100% | 128 |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 88+214% | 28 |
Advanced Features
Only the Ryzen 9 7900X3D 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. Virtualization support: VT-x, VT-d (Xeon 6736P) vs VT-x, VT-d, AMD-V (Ryzen 9 7900X3D). The Ryzen 9 7900X3D includes integrated graphics (AMD Radeon Graphics), while the Xeon 6736P requires a dedicated GPU. Direct competitor: Xeon 6736P rivals EPYC 9684X; Ryzen 9 7900X3D rivals Core i7-14700K.
| Feature | Xeon 6736P | Ryzen 9 7900X3D |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | AMD Radeon Graphics |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d, AMD-V |
Value Analysis
The Xeon 6736P launched at $3351 MSRP, while the Ryzen 9 7900X3D debuted at $599. At current prices ($3351 vs $389), the Ryzen 9 7900X3D is $2962 cheaper. In terms of value (PassMark points per dollar), the Xeon 6736P delivers 14.9 pts/$ vs 129.1 pts/$ for the Ryzen 9 7900X3D — making the Ryzen 9 7900X3D the 158.5% better value option.
| Feature | Xeon 6736P | Ryzen 9 7900X3D |
|---|---|---|
| MSRP | $3351 | $599-82% |
| Avg Price (30d) | $3351 | $389-88% |
| Performance per Dollar | 14.9 | 129.1+766% |
| Release Date | 2025 | 2023 |
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