Ryzen 9 7950X3D vs EPYC 4245P
Ryzen 9 7950X3D
EPYC 4245P
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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 7950X3D
Performance Per Dollar EPYC 4245P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 7950X3D | EPYC 4245P |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($486) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) | ✨ Modern (Grado (2025) / 4 nm) |
💎 Value Proposition
| Insight | Ryzen 9 7950X3D | EPYC 4245P |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($486) | ✅ More affordable ($0) |
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 7950X3D and EPYC 4245P
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.
EPYC 4245P
The EPYC 4245P is manufactured by AMD. It was released in 13 May 2025 (less than a year ago). It is based on the Grado (2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.9 GHz, with boost up to 5.4 GHz. L3 cache: 32 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 31,135 points. Launch price was $239.
Processing Power
The Ryzen 9 7950X3D packs 16 cores / 32 threads, while the EPYC 4245P offers 6 cores / 12 threads — the Ryzen 9 7950X3D has 10 more cores. Boost clocks reach 5.7 GHz on the Ryzen 9 7950X3D versus 5.4 GHz on the EPYC 4245P — a 5.4% clock advantage for the Ryzen 9 7950X3D (base: 4.2 GHz vs 3.9 GHz). The Ryzen 9 7950X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the EPYC 4245P uses Grado (2025) (4 nm). In PassMark, the Ryzen 9 7950X3D scores 62,323 against the EPYC 4245P's 31,135 — a 66.7% lead for the Ryzen 9 7950X3D. Cinebench R23 multi-core: 38,581 vs 12,000 (105.1% advantage for the Ryzen 9 7950X3D). Geekbench 6 single-core — the metric most relevant to gaming — records 2,926 vs 3,347, a 13.4% lead for the EPYC 4245P that directly translates to higher frame rates. Multi-core Geekbench: 19,643 vs 14,616 (29.3% advantage for the Ryzen 9 7950X3D). L3 cache: 128 MB (total) on the Ryzen 9 7950X3D vs 32 MB (total) on the EPYC 4245P.
| Feature | Ryzen 9 7950X3D | EPYC 4245P |
|---|---|---|
| Cores / Threads | 16 / 32+167% | 6 / 12 |
| Boost Clock | 5.7 GHz+6% | 5.4 GHz |
| Base Clock | 4.2 GHz+8% | 3.9 GHz |
| L3 Cache | 128 MB (total)+300% | 32 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 5 nm, 6 nm | 4 nm-20% |
| Architecture | Raphael (Zen4) (2022−2023) | Grado (2025) |
| PassMark | 62,323+100% | 31,135 |
| Cinebench R23 Multi | 38,581+222% | 12,000 |
| Geekbench 6 Single | 2,926 | 3,347+14% |
| Geekbench 6 Multi | 19,643+34% | 14,616 |
Memory & Platform
Both processors use the AM5 socket with PCIe 5.0. Both support up to DDR5-5200 memory speed. The EPYC 4245P supports up to 256 GB of RAM compared to 128 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (Ryzen 9 7950X3D) vs 24 (EPYC 4245P) — the Ryzen 9 7950X3D offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD X670E,AMD X670,AMD B650E,AMD B650 (Ryzen 9 7950X3D) and AM5 platform (EPYC 4245P).
| Feature | Ryzen 9 7950X3D | EPYC 4245P |
|---|---|---|
| Socket | AM5 | AM5 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-5200 | DDR5-5600 |
| Max RAM Capacity | 128 GB | 256 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 28+17% | 24 |
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: true (Ryzen 9 7950X3D) vs AMD-V (EPYC 4245P). Both include integrated graphics — Radeon Graphics (Ryzen 9 7950X3D) and Radeon Graphics (RDNA 2) (EPYC 4245P) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: EPYC 4245P targets Entry-level Server / Workstation. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K; EPYC 4245P rivals Xeon E-2436.
| Feature | Ryzen 9 7950X3D | EPYC 4245P |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Radeon Graphics | Radeon Graphics (RDNA 2) |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | true | AMD-V |
| Target Use | — | Entry-level Server / Workstation |
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