Xeon 6747P vs EPYC 9634
Xeon 6747P
EPYC 9634
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 EPYC 9634
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon 6747P | EPYC 9634 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($6,497) | ✅ More affordable ($3,949) |
| Longevity | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) | ✨ Modern (Genoa (2022−2023) / 5 nm, 6 nm) |
💎 Value Proposition
| Insight | Xeon 6747P | EPYC 9634 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+75%) |
| Upfront Cost | ⚠️ Higher cost ($6,497) | ✅ More affordable ($3,949) |
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 EPYC 9634
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.
EPYC 9634
The EPYC 9634 is manufactured by AMD. It was released in 10 November 2022 (3 years ago). It is based on the Genoa (2022−2023) architecture. It features 84 cores and 168 threads. Base frequency is 2.25 GHz, with boost up to 3.7 GHz. L3 cache: 384 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 290 Watt. Memory support: DDR5-4800. Passmark benchmark score: 107,944 points. Launch price was $10,304.
Processing Power
The Xeon 6747P packs 48 cores / 96 threads, while the EPYC 9634 offers 84 cores / 168 threads — the EPYC 9634 has 36 more cores. Boost clocks reach 3.9 GHz on the Xeon 6747P versus 3.7 GHz on the EPYC 9634 — a 5.3% clock advantage for the Xeon 6747P (base: 2.7 GHz vs 2.25 GHz). The Xeon 6747P uses the Granite Rapids (2024−2025) architecture (Intel 3 nm), while the EPYC 9634 uses Genoa (2022−2023) (5 nm, 6 nm). In PassMark, the Xeon 6747P scores 101,685 against the EPYC 9634's 107,944 — a 6% lead for the EPYC 9634. Geekbench 6 single-core — the metric most relevant to gaming — records 2,000 vs 1,800, a 10.5% lead for the Xeon 6747P that directly translates to higher frame rates. Multi-core Geekbench: 45,000 vs 85,000 (61.5% advantage for the EPYC 9634). L3 cache: 288 MB (total) on the Xeon 6747P vs 384 MB (total) on the EPYC 9634.
| Feature | Xeon 6747P | EPYC 9634 |
|---|---|---|
| Cores / Threads | 48 / 96 | 84 / 168+75% |
| Boost Clock | 3.9 GHz+5% | 3.7 GHz |
| Base Clock | 2.7 GHz+20% | 2.25 GHz |
| L3 Cache | 288 MB (total) | 384 MB (total)+33% |
| 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) | Genoa (2022−2023) |
| PassMark | 101,685 | 107,944+6% |
| Geekbench 6 Single | 2,000+11% | 1,800 |
| Geekbench 6 Multi | 45,000 | 85,000+89% |
Memory & Platform
The Xeon 6747P uses the LGA4710 socket (PCIe 4.0), while the EPYC 9634 uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-6400 memory speed. The EPYC 9634 supports up to 6144 GB of RAM compared to 4096 GB — 40% more capacity for professional workloads. Memory channels: 8 (Xeon 6747P) vs 12 (EPYC 9634). PCIe lanes: 88 (Xeon 6747P) vs 128 (EPYC 9634) — the EPYC 9634 offers 40 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon 6747P) and SoC (EPYC 9634).
| Feature | Xeon 6747P | EPYC 9634 |
|---|---|---|
| Socket | LGA4710 | SP5 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | DDR5-6400 | DDR5-4800 |
| Max RAM Capacity | 4096 GB | 6144 GB+50% |
| RAM Channels | 8 | 12+50% |
| 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. Virtualization support: VT-x, VT-d (Xeon 6747P) vs AMD-V (EPYC 9634). Primary use case: Xeon 6747P targets High Performance Server, EPYC 9634 targets Server/Datacenter. Direct competitor: Xeon 6747P rivals EPYC 9555; EPYC 9634 rivals Xeon 8470.
| Feature | Xeon 6747P | EPYC 9634 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | High Performance Server | Server/Datacenter |
Value Analysis
The Xeon 6747P launched at $6497 MSRP, while the EPYC 9634 debuted at $10304. At current prices ($6497 vs $3949), the EPYC 9634 is $2548 cheaper. In terms of value (PassMark points per dollar), the Xeon 6747P delivers 15.7 pts/$ vs 27.3 pts/$ for the EPYC 9634 — making the EPYC 9634 the 54.4% better value option.
| Feature | Xeon 6747P | EPYC 9634 |
|---|---|---|
| MSRP | $6497-37% | $10304 |
| Avg Price (30d) | $6497 | $3949-39% |
| Performance per Dollar | 15.7 | 27.3+74% |
| Release Date | 2025 | 2022 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Xeon 6747P and EPYC 9634
