Ryzen 9 5900 vs EPYC 4344P
Ryzen 9 5900
EPYC 4344P
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 Ryzen 9 5900
Performance Per Dollar EPYC 4344P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 5900 | EPYC 4344P |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($395) | ✅ More affordable ($314) |
| Longevity | ✨ Modern (Vermeer (2020−2025) / 7 nm, 12 nm) | ✨ Modern (Raphael (2023−2025) / 5 nm) |
💎 Value Proposition
| Insight | Ryzen 9 5900 | EPYC 4344P |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+25%) |
| Upfront Cost | ⚠️ Higher cost ($395) | ✅ More affordable ($314) |
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 Ryzen 9 5900 and EPYC 4344P
Ryzen 9 5900
The Ryzen 9 5900 is manufactured by AMD. It was released in 12 January 2021 (4 years ago). It is based on the Vermeer (2020−2025) architecture. It features 12 cores and 24 threads. Base frequency is 3 GHz, with boost up to 4.7 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 33,912 points. Launch price was $499.
EPYC 4344P
The EPYC 4344P is manufactured by AMD. It was released in 21 May 2024 (1 year ago). It is based on the Raphael (2023−2025) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 5.3 GHz. L3 cache: 32 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 33,821 points. Launch price was $329.
Processing Power
The Ryzen 9 5900 packs 12 cores / 24 threads, while the EPYC 4344P offers 8 cores / 16 threads — the Ryzen 9 5900 has 4 more cores. Boost clocks reach 4.7 GHz on the Ryzen 9 5900 versus 5.3 GHz on the EPYC 4344P — a 12% clock advantage for the EPYC 4344P (base: 3 GHz vs 3.8 GHz). The Ryzen 9 5900 uses the Vermeer (2020−2025) architecture (7 nm, 12 nm), while the EPYC 4344P uses Raphael (2023−2025) (5 nm). In PassMark, the Ryzen 9 5900 scores 33,912 against the EPYC 4344P's 33,821 — a 0.3% lead for the Ryzen 9 5900. L3 cache: 64 MB on the Ryzen 9 5900 vs 32 MB (total) on the EPYC 4344P.
| Feature | Ryzen 9 5900 | EPYC 4344P |
|---|---|---|
| Cores / Threads | 12 / 24+50% | 8 / 16 |
| Boost Clock | 4.7 GHz | 5.3 GHz+13% |
| Base Clock | 3 GHz | 3.8 GHz+27% |
| L3 Cache | 64 MB+100% | 32 MB (total) |
| L2 Cache | 512K (per core) | 1 MB (per core)+100% |
| Process | 7 nm, 12 nm | 5 nm-29% |
| Architecture | Vermeer (2020−2025) | Raphael (2023−2025) |
| PassMark | 33,912 | 33,821 |
| Cinebench R23 Multi | — | 19,500 |
| Geekbench 6 Single | — | 1,960 |
| Geekbench 6 Multi | — | 1,896 |
Memory & Platform
The Ryzen 9 5900 uses the AM4 socket (PCIe 4.0), while the EPYC 4344P uses AM5 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 9 5900 versus DDR5-5200 on the EPYC 4344P — the EPYC 4344P supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 4344P supports up to 192 GB of RAM compared to 128 GB — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Ryzen 9 5900) vs 28 (EPYC 4344P) — the EPYC 4344P offers 4 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen 9 5900 | EPYC 4344P |
|---|---|---|
| Socket | AM4 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | DDR5-5200+25% |
| Max RAM Capacity | 128 GB | 192 GB+50% |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 24 | 28+17% |
Advanced Features
Only the Ryzen 9 5900 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the EPYC 4344P supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 9 5900) vs AMD-V, AMD-Vi (EPYC 4344P). The EPYC 4344P includes integrated graphics (Radeon Graphics), while the Ryzen 9 5900 requires a dedicated GPU. Primary use case: Ryzen 9 5900 targets OEM Gaming, EPYC 4344P targets Entry Server. Direct competitor: EPYC 4344P rivals Xeon E-2468.
| Feature | Ryzen 9 5900 | EPYC 4344P |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Radeon Graphics |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | AMD-V | AMD-V, AMD-Vi |
| Target Use | OEM Gaming | Entry Server |
Value Analysis
The Ryzen 9 5900 launched at $549 MSRP, while the EPYC 4344P debuted at $329. At current prices ($395 vs $314), the EPYC 4344P is $81 cheaper. In terms of value (PassMark points per dollar), the Ryzen 9 5900 delivers 85.9 pts/$ vs 107.7 pts/$ for the EPYC 4344P — making the EPYC 4344P the 22.6% better value option.
| Feature | Ryzen 9 5900 | EPYC 4344P |
|---|---|---|
| MSRP | $549 | $329-40% |
| Avg Price (30d) | $395 | $314-21% |
| Performance per Dollar | 85.9 | 107.7+25% |
| Release Date | 2021 | 2024 |
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