CPU
GPU
EPYC 4565P
Ryzen 9 7950X
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 4565P
Performance Per Dollar Ryzen 9 7950X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 4565P | Ryzen 9 7950X |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($1,980) | ✅ More affordable ($20) |
| Longevity | ✨ Modern (Grado (2025) / 4 nm) | ✨ Modern (Raphael (Zen 4) (2022) / 5 nm) |
💎 Value Proposition
| Insight | EPYC 4565P | Ryzen 9 7950X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+9533%) |
| Upfront Cost | ⚠️ Higher cost ($1,980) | ✅ More affordable ($20) |
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 4565P and Ryzen 9 7950X
EPYC 4565P
The EPYC 4565P 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 16 cores and 32 threads. Base frequency is 4.3 GHz, with boost up to 5.7 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 170 Watt. Memory support: DDR5. Passmark benchmark score: 64,068 points. Launch price was $589.
Ryzen 9 7950X
The Ryzen 9 7950X is manufactured by AMD. It was released in 2022-09-27. It is based on the Raphael (Zen 4) (2022) architecture. It features 16 cores and 32 threads. Base frequency is 4.5 GHz, with boost up to 5.7 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 170 Watt. Memory support: DDR5-5200. Passmark benchmark score: 62,343 points. Launch price was $699.
Processing Power
Both the EPYC 4565P and Ryzen 9 7950X share an identical 16-core/32-thread configuration. Boost clocks reach 5.7 GHz on the EPYC 4565P versus 5.7 GHz on the Ryzen 9 7950X — identical boost frequencies (base: 4.3 GHz vs 4.5 GHz). The EPYC 4565P uses the Grado (2025) architecture (4 nm), while the Ryzen 9 7950X uses Raphael (Zen 4) (2022) (5 nm). In PassMark, the EPYC 4565P scores 64,068 against the Ryzen 9 7950X's 62,343 — a 2.7% lead for the EPYC 4565P. Both processors carry 64 MB (total) of L3 cache.
| Feature | EPYC 4565P | Ryzen 9 7950X |
|---|---|---|
| Cores / Threads | 16 / 32 | 16 / 32 |
| Boost Clock | 5.7 GHz | 5.7 GHz |
| Base Clock | 4.3 GHz | 4.5 GHz+5% |
| L3 Cache | 64 MB (total) | 64 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm-20% | 5 nm |
| Architecture | Grado (2025) | Raphael (Zen 4) (2022) |
| PassMark | 64,068+3% | 62,343 |
| Cinebench R23 Multi | — | 37,452 |
| Geekbench 6 Single | — | 2,976 |
| Geekbench 6 Multi | — | 19,297 |
Memory & Platform
Both processors use the AM5 socket with PCIe 4.0. Maximum memory speed reaches 5600 on the EPYC 4565P versus DDR5-5200 on the Ryzen 9 7950X — the EPYC 4565P supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 4565P supports up to 192 of RAM compared to 128 GB — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (EPYC 4565P) vs 24 (Ryzen 9 7950X) — the EPYC 4565P offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (EPYC 4565P) and X670E,X670,B650E,B650 (Ryzen 9 7950X).
| Feature | EPYC 4565P | Ryzen 9 7950X |
|---|---|---|
| Socket | AM5 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 5600+111900% | DDR5-5200 |
| Max RAM Capacity | 192 | 128 GB+69904967% |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 28+17% | 24 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d, AMD-V (EPYC 4565P) vs true (Ryzen 9 7950X). Both include integrated graphics — AMD Radeon Graphics (EPYC 4565P) and Radeon Graphics (2 Cores) (Ryzen 9 7950X) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: EPYC 4565P rivals Core Ultra 9 285K; Ryzen 9 7950X rivals Core i9-13900K.
| Feature | EPYC 4565P | Ryzen 9 7950X |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | AMD Radeon Graphics | Radeon Graphics (2 Cores) |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | true |
Value Analysis
The EPYC 4565P launched at $2730 MSRP, while the Ryzen 9 7950X debuted at $194. At current prices ($1980 vs $20), the Ryzen 9 7950X is $1960 cheaper. In terms of value (PassMark points per dollar), the EPYC 4565P delivers 32.4 pts/$ vs 3117.2 pts/$ for the Ryzen 9 7950X — making the Ryzen 9 7950X the 195.9% better value option.
| Feature | EPYC 4565P | Ryzen 9 7950X |
|---|---|---|
| MSRP | $2730 | $194-93% |
| Avg Price (30d) | $1980 | $20-99% |
| Performance per Dollar | 32.4 | 3117.2+9521% |
| Release Date | 2025 | 2022 |
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