CPU
GPU
EPYC 4565P
EPYC 4564P
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 EPYC 4564P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 4565P | EPYC 4564P |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($1,980) | ✅ More affordable ($1,517) |
| Longevity | ✨ Modern (Grado (2025) / 4 nm) | ✨ Modern (Raphael (2023−2025) / 5 nm) |
💎 Value Proposition
| Insight | EPYC 4565P | EPYC 4564P |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+31%) |
| Upfront Cost | ⚠️ Higher cost ($1,980) | ✅ More affordable ($1,517) |
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 EPYC 4564P
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.
EPYC 4564P
The EPYC 4564P 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 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. Passmark benchmark score: 64,387 points. Launch price was $699.
Processing Power
Both the EPYC 4565P and EPYC 4564P share an identical 16-core/32-thread configuration. Boost clocks reach 5.7 GHz on the EPYC 4565P versus 5.7 GHz on the EPYC 4564P — identical boost frequencies (base: 4.3 GHz vs 4.5 GHz). The EPYC 4565P uses the Grado (2025) architecture (4 nm), while the EPYC 4564P uses Raphael (2023−2025) (5 nm). In PassMark, the EPYC 4565P scores 64,068 against the EPYC 4564P's 64,387 — a 0.5% lead for the EPYC 4564P. Both processors carry 64 MB (total) of L3 cache.
| Feature | EPYC 4565P | EPYC 4564P |
|---|---|---|
| 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 (2023−2025) |
| PassMark | 64,068 | 64,387 |
| Cinebench R23 Multi | — | 38,500 |
| Geekbench 6 Single | — | 2,975 |
| Geekbench 6 Multi | — | 18,581 |
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 EPYC 4564P — the EPYC 4565P supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 192 of RAM. Both feature 2-channel memory with ECC support. Both provide 28 PCIe lanes. Chipset compatibility: AM5 (EPYC 4565P) and X670E,X670,B650E,B650 (EPYC 4564P).
| Feature | EPYC 4565P | EPYC 4564P |
|---|---|---|
| Socket | AM5 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 5600+111900% | DDR5-5200 |
| Max RAM Capacity | 192 | 192 GB+104857500% |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 28 | 28 |
Advanced Features
Only the EPYC 4565P 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: VT-x, VT-d, AMD-V (EPYC 4565P) vs AMD-V, AMD-Vi (EPYC 4564P). Both include integrated graphics — AMD Radeon Graphics (EPYC 4565P) and Radeon Graphics (EPYC 4564P) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: EPYC 4564P targets High-end Server / Workstation. Direct competitor: EPYC 4565P rivals Core Ultra 9 285K; EPYC 4564P rivals Ryzen 9 7950X.
| Feature | EPYC 4565P | EPYC 4564P |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | AMD Radeon Graphics | Radeon Graphics |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | AMD-V, AMD-Vi |
| Target Use | — | High-end Server / Workstation |
Value Analysis
The EPYC 4565P launched at $2730 MSRP, while the EPYC 4564P debuted at $1517. At current prices ($1980 vs $1517), the EPYC 4564P is $463 cheaper. In terms of value (PassMark points per dollar), the EPYC 4565P delivers 32.4 pts/$ vs 42.4 pts/$ for the EPYC 4564P — making the EPYC 4564P the 27% better value option.
| Feature | EPYC 4565P | EPYC 4564P |
|---|---|---|
| MSRP | $2730 | $1517-44% |
| Avg Price (30d) | $1980 | $1517-23% |
| Performance per Dollar | 32.4 | 42.4+31% |
| Release Date | 2025 | 2024 |
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