EPYC 9254 vs Ryzen 9 7950X3D
EPYC 9254
Popular choices:
Ryzen 9 7950X3D
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 9254
Performance Per Dollar Ryzen 9 7950X3D
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 9254 | Ryzen 9 7950X3D |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($1,099) | ✅ More affordable ($486) |
| Longevity | ✨ Modern (Genoa (2022−2023) / 5 nm, 6 nm) | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) |
💎 Value Proposition
| Insight | EPYC 9254 | Ryzen 9 7950X3D |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+119%) |
| Upfront Cost | ⚠️ Higher cost ($1,099) | ✅ More affordable ($486) |
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 9254 and Ryzen 9 7950X3D
EPYC 9254
The EPYC 9254 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 24 cores and 48 threads. Base frequency is 2.9 GHz, with boost up to 4.15 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 200 Watt. Memory support: DDR5-4800. Passmark benchmark score: 64,344 points. Launch price was $2,299.
Ryzen 9 7950X3D
The Ryzen 9 7950X3D 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 16 cores and 32 threads. Base frequency is 4.2 GHz, with boost up to 5.7 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: 62,323 points. Launch price was $699.
Processing Power
The EPYC 9254 packs 24 cores / 48 threads, while the Ryzen 9 7950X3D offers 16 cores / 32 threads — the EPYC 9254 has 8 more cores. Boost clocks reach 4.15 GHz on the EPYC 9254 versus 5.7 GHz on the Ryzen 9 7950X3D — a 31.5% clock advantage for the Ryzen 9 7950X3D (base: 2.9 GHz vs 4.2 GHz). The EPYC 9254 uses the Genoa (2022−2023) architecture (5 nm, 6 nm), while the Ryzen 9 7950X3D uses Raphael (Zen4) (2022−2023) (5 nm, 6 nm). In PassMark, the EPYC 9254 scores 64,344 against the Ryzen 9 7950X3D's 62,323 — a 3.2% lead for the EPYC 9254. Geekbench 6 single-core — the metric most relevant to gaming — records 2,233 vs 2,926, a 26.9% lead for the Ryzen 9 7950X3D that directly translates to higher frame rates. Multi-core Geekbench: 18,023 vs 19,643 (8.6% advantage for the Ryzen 9 7950X3D). Both processors carry 128 MB (total) of L3 cache.
| Feature | EPYC 9254 | Ryzen 9 7950X3D |
|---|---|---|
| Cores / Threads | 24 / 48+50% | 16 / 32 |
| Boost Clock | 4.15 GHz | 5.7 GHz+37% |
| Base Clock | 2.9 GHz | 4.2 GHz+45% |
| L3 Cache | 128 MB (total) | 128 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 5 nm, 6 nm | 5 nm, 6 nm |
| Architecture | Genoa (2022−2023) | Raphael (Zen4) (2022−2023) |
| PassMark | 64,344+3% | 62,323 |
| Cinebench R23 Multi | — | 38,581 |
| Geekbench 6 Single | 2,233 | 2,926+31% |
| Geekbench 6 Multi | 18,023 | 19,643+9% |
Memory & Platform
The EPYC 9254 uses the SP5 socket (PCIe 5.0), while the Ryzen 9 7950X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800 memory speed. The EPYC 9254 supports up to 6144 GB of RAM compared to 128 GB — 191.8% more capacity for professional workloads. Memory channels: 12 (EPYC 9254) vs 2 (Ryzen 9 7950X3D). PCIe lanes: 128 (EPYC 9254) vs 28 (Ryzen 9 7950X3D) — the EPYC 9254 offers 100 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP5 (EPYC 9254) and AMD X670E,AMD X670,AMD B650E,AMD B650 (Ryzen 9 7950X3D).
| Feature | EPYC 9254 | Ryzen 9 7950X3D |
|---|---|---|
| Socket | SP5 | AM5 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-4800 | DDR5-5200 |
| Max RAM Capacity | 6144 GB+4700% | 128 GB |
| RAM Channels | 12+500% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+357% | 28 |
Advanced Features
Only the Ryzen 9 7950X3D 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: AMD-V (EPYC 9254) vs true (Ryzen 9 7950X3D). The Ryzen 9 7950X3D includes integrated graphics (Radeon Graphics), while the EPYC 9254 requires a dedicated GPU. Primary use case: EPYC 9254 targets Enterprise Server. Direct competitor: EPYC 9254 rivals Xeon Platinum 8468; Ryzen 9 7950X3D rivals Core i9-13900K.
| Feature | EPYC 9254 | Ryzen 9 7950X3D |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Radeon Graphics |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | AMD-V | true |
| Target Use | Enterprise Server | — |
Value Analysis
The EPYC 9254 launched at $3761 MSRP, while the Ryzen 9 7950X3D debuted at $699. At current prices ($1099 vs $486), the Ryzen 9 7950X3D is $613 cheaper. In terms of value (PassMark points per dollar), the EPYC 9254 delivers 58.5 pts/$ vs 128.2 pts/$ for the Ryzen 9 7950X3D — making the Ryzen 9 7950X3D the 74.6% better value option.
| Feature | EPYC 9254 | Ryzen 9 7950X3D |
|---|---|---|
| MSRP | $3761 | $699-81% |
| Avg Price (30d) | $1099 | $486-56% |
| Performance per Dollar | 58.5 | 128.2+119% |
| Release Date | 2022 | 2023 |
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