EPYC 9634 vs Xeon 6747P
EPYC 9634
Xeon 6747P
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 EPYC 9634
Performance Per Dollar Xeon 6747P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 9634 | Xeon 6747P |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($3,949) | ⚠️ Higher cost ($6,497) |
| Longevity | ✨ Modern (Genoa (2022−2023) / 5 nm, 6 nm) | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) |
💎 Value Proposition
| Insight | EPYC 9634 | Xeon 6747P |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+75%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($3,949) | ⚠️ Higher cost ($6,497) |
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 EPYC 9634 and Xeon 6747P
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.
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.
Processing Power
The EPYC 9634 packs 84 cores / 168 threads, while the Xeon 6747P offers 48 cores / 96 threads — the EPYC 9634 has 36 more cores. Boost clocks reach 3.7 GHz on the EPYC 9634 versus 3.9 GHz on the Xeon 6747P — a 5.3% clock advantage for the Xeon 6747P (base: 2.25 GHz vs 2.7 GHz). The EPYC 9634 uses the Genoa (2022−2023) architecture (5 nm, 6 nm), while the Xeon 6747P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the EPYC 9634 scores 107,944 against the Xeon 6747P's 101,685 — a 6% lead for the EPYC 9634. Geekbench 6 single-core — the metric most relevant to gaming — records 1,800 vs 2,000, a 10.5% lead for the Xeon 6747P that directly translates to higher frame rates. Multi-core Geekbench: 85,000 vs 45,000 (61.5% advantage for the EPYC 9634). L3 cache: 384 MB (total) on the EPYC 9634 vs 288 MB (total) on the Xeon 6747P.
| Feature | EPYC 9634 | Xeon 6747P |
|---|---|---|
| Cores / Threads | 84 / 168+75% | 48 / 96 |
| Boost Clock | 3.7 GHz | 3.9 GHz+5% |
| Base Clock | 2.25 GHz | 2.7 GHz+20% |
| L3 Cache | 384 MB (total)+33% | 288 MB (total) |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 5 nm, 6 nm | Intel 3 nm-40% |
| Architecture | Genoa (2022−2023) | Granite Rapids (2024−2025) |
| PassMark | 107,944+6% | 101,685 |
| Geekbench 6 Single | 1,800 | 2,000+11% |
| Geekbench 6 Multi | 85,000+89% | 45,000 |
Memory & Platform
The EPYC 9634 uses the SP5 socket (PCIe 5.0), while the Xeon 6747P uses LGA4710 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800 memory speed. The EPYC 9634 supports up to 6144 GB of RAM compared to 4096 GB — 40% more capacity for professional workloads. Memory channels: 12 (EPYC 9634) vs 8 (Xeon 6747P). PCIe lanes: 128 (EPYC 9634) vs 88 (Xeon 6747P) — the EPYC 9634 offers 40 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SoC (EPYC 9634) and C741 (Xeon 6747P).
| Feature | EPYC 9634 | Xeon 6747P |
|---|---|---|
| Socket | SP5 | LGA4710 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-4800 | DDR5-6400 |
| Max RAM Capacity | 6144 GB+50% | 4096 GB |
| RAM Channels | 12+50% | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+45% | 88 |
Advanced Features
Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: AMD-V (EPYC 9634) vs VT-x, VT-d (Xeon 6747P). Primary use case: EPYC 9634 targets Server/Datacenter, Xeon 6747P targets High Performance Server. Direct competitor: EPYC 9634 rivals Xeon 8470; Xeon 6747P rivals EPYC 9555.
| Feature | EPYC 9634 | Xeon 6747P |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | — | None |
| Unlocked | No | No |
| AVX-512 | Yes | Yes |
| Virtualization | AMD-V | VT-x, VT-d |
| Target Use | Server/Datacenter | High Performance Server |
Value Analysis
The EPYC 9634 launched at $10304 MSRP, while the Xeon 6747P debuted at $6497. At current prices ($3949 vs $6497), the EPYC 9634 is $2548 cheaper. In terms of value (PassMark points per dollar), the EPYC 9634 delivers 27.3 pts/$ vs 15.7 pts/$ for the Xeon 6747P — making the EPYC 9634 the 54.4% better value option.
| Feature | EPYC 9634 | Xeon 6747P |
|---|---|---|
| MSRP | $10304 | $6497-37% |
| Avg Price (30d) | $3949-39% | $6497 |
| Performance per Dollar | 27.3+74% | 15.7 |
| Release Date | 2022 | 2025 |
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