Xeon 6747P vs Ryzen 7 7800X3D
Xeon 6747P
Popular choices:
Ryzen 7 7800X3D
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 6747P
Performance Per Dollar Ryzen 7 7800X3D
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon 6747P | Ryzen 7 7800X3D |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($6,497) | ✅ More affordable ($384) |
| Longevity | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm) |
💎 Value Proposition
| Insight | Xeon 6747P | Ryzen 7 7800X3D |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+471%) |
| Upfront Cost | ⚠️ Higher cost ($6,497) | ✅ More affordable ($384) |
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 6747P and Ryzen 7 7800X3D
Xeon 6747P
The Xeon 6747P 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 48 cores and 96 threads. Base frequency is 2.7 GHz, with boost up to 3.9 GHz. L3 cache: 288 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 330 Watt. Memory support: DDR5(6400MT/s), MRDIMM(8800MT/s). Passmark benchmark score: 101,685 points. Launch price was $6,497.
Ryzen 7 7800X3D
The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.
Processing Power
The Xeon 6747P packs 48 cores / 96 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Xeon 6747P has 40 more cores. Boost clocks reach 3.9 GHz on the Xeon 6747P versus 5 GHz on the Ryzen 7 7800X3D — a 24.7% clock advantage for the Ryzen 7 7800X3D (base: 2.7 GHz vs 4.4 GHz). The Xeon 6747P uses the Granite Rapids (2024−2025) architecture (Intel 3 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Xeon 6747P scores 101,685 against the Ryzen 7 7800X3D's 34,293 — a 99.1% lead for the Xeon 6747P. Geekbench 6 single-core — the metric most relevant to gaming — records 2,000 vs 2,700, a 29.8% lead for the Ryzen 7 7800X3D that directly translates to higher frame rates. Multi-core Geekbench: 45,000 vs 15,000 (100% advantage for the Xeon 6747P). L3 cache: 288 MB (total) on the Xeon 6747P vs 96 MB (total) on the Ryzen 7 7800X3D.
| Feature | Xeon 6747P | Ryzen 7 7800X3D |
|---|---|---|
| Cores / Threads | 48 / 96+500% | 8 / 16 |
| Boost Clock | 3.9 GHz | 5 GHz+28% |
| Base Clock | 2.7 GHz | 4.4 GHz+63% |
| L3 Cache | 288 MB (total)+200% | 96 MB (total) |
| L2 Cache | 2 MB (per core)+100% | 1 MB (per core) |
| Process | Intel 3 nm-40% | 5 nm |
| Architecture | Granite Rapids (2024−2025) | Raphael (Zen4) (2022−2023) |
| PassMark | 101,685+197% | 34,293 |
| Cinebench R23 Multi | — | 18,500 |
| Geekbench 6 Single | 2,000 | 2,700+35% |
| Geekbench 6 Multi | 45,000+200% | 15,000 |
Memory & Platform
The Xeon 6747P uses the LGA4710 socket (PCIe 4.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-6400 memory speed. The Xeon 6747P supports up to 4096 GB of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 8 (Xeon 6747P) vs 2 (Ryzen 7 7800X3D). PCIe lanes: 88 (Xeon 6747P) vs 28 (Ryzen 7 7800X3D) — the Xeon 6747P offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon 6747P) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).
| Feature | Xeon 6747P | Ryzen 7 7800X3D |
|---|---|---|
| Socket | LGA4710 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | DDR5-6400 | DDR5-5200 |
| Max RAM Capacity | 4096 GB+3100% | 128 GB |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 88+214% | 28 |
Advanced Features
Only the Ryzen 7 7800X3D 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 6747P) vs AMD-V (Ryzen 7 7800X3D). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Xeon 6747P requires a dedicated GPU. Primary use case: Xeon 6747P targets High Performance Server, Ryzen 7 7800X3D targets Gaming. Direct competitor: Xeon 6747P rivals EPYC 9555; Ryzen 7 7800X3D rivals Intel Core i7-14700K.
| Feature | Xeon 6747P | Ryzen 7 7800X3D |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | AMD Radeon Graphics (2-core) |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | High Performance Server | Gaming |
Value Analysis
The Xeon 6747P launched at $6497 MSRP, while the Ryzen 7 7800X3D debuted at $449. At current prices ($6497 vs $384), the Ryzen 7 7800X3D is $6113 cheaper. In terms of value (PassMark points per dollar), the Xeon 6747P delivers 15.7 pts/$ vs 89.3 pts/$ for the Ryzen 7 7800X3D — making the Ryzen 7 7800X3D the 140.4% better value option.
| Feature | Xeon 6747P | Ryzen 7 7800X3D |
|---|---|---|
| MSRP | $6497 | $449-93% |
| Avg Price (30d) | $6497 | $384-94% |
| Performance per Dollar | 15.7 | 89.3+469% |
| Release Date | 2025 | 2023 |
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