EPYC 4465P vs EPYC 4484PX
EPYC 4465P
EPYC 4484PX
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 4465P
Performance Per Dollar EPYC 4484PX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 4465P | EPYC 4484PX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($399) | ⚠️ Higher cost ($599) |
| Longevity | ✨ Modern (Grado (2025) / 4 nm) | ✨ Modern (Raphael (2023−2025) / 5 nm) |
💎 Value Proposition
| Insight | EPYC 4465P | EPYC 4484PX |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+49%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($399) | ⚠️ Higher cost ($599) |
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 4465P and EPYC 4484PX
EPYC 4465P
The EPYC 4465P 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 12 cores and 24 threads. Base frequency is 3.4 GHz, with boost up to 5.4 GHz. L3 cache: 64 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: 50,216 points. Launch price was $399.
EPYC 4484PX
The EPYC 4484PX 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 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5. Passmark benchmark score: 50,547 points. Launch price was $599.
Processing Power
Both the EPYC 4465P and EPYC 4484PX share an identical 12-core/24-thread configuration. Boost clocks reach 5.4 GHz on the EPYC 4465P versus 5.6 GHz on the EPYC 4484PX — a 3.6% clock advantage for the EPYC 4484PX (base: 3.4 GHz vs 4.4 GHz). The EPYC 4465P uses the Grado (2025) architecture (4 nm), while the EPYC 4484PX uses Raphael (2023−2025) (5 nm). In PassMark, the EPYC 4465P scores 50,216 against the EPYC 4484PX's 50,547 — a 0.7% lead for the EPYC 4484PX. L3 cache: 64 MB (total) on the EPYC 4465P vs 128 MB (total) on the EPYC 4484PX.
| Feature | EPYC 4465P | EPYC 4484PX |
|---|---|---|
| Cores / Threads | 12 / 24 | 12 / 24 |
| Boost Clock | 5.4 GHz | 5.6 GHz+4% |
| Base Clock | 3.4 GHz | 4.4 GHz+29% |
| L3 Cache | 64 MB (total) | 128 MB (total)+100% |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm-20% | 5 nm |
| Architecture | Grado (2025) | Raphael (2023−2025) |
| PassMark | 50,216 | 50,547 |
| Cinebench R23 Multi | — | 24,500 |
| Geekbench 6 Single | — | 2,950 |
| Geekbench 6 Multi | — | 17,500 |
Memory & Platform
Both processors use the AM5 socket with PCIe 4.0. Maximum memory speed reaches 5200 on the EPYC 4465P versus DDR5-5200 on the EPYC 4484PX — the EPYC 4465P supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 4484PX supports up to 192 GB of RAM compared to 128 — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 28 PCIe lanes. Chipset compatibility: AM5 (EPYC 4465P) and B650,X670,X870 (EPYC 4484PX).
| Feature | EPYC 4465P | EPYC 4484PX |
|---|---|---|
| Socket | AM5 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 5200+103900% | DDR5-5200 |
| Max RAM Capacity | 128 | 192 GB+157286300% |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 28 | 28 |
Advanced Features
Only the EPYC 4465P 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 4465P) vs AMD-V, AMD-Vi (EPYC 4484PX). Both include integrated graphics — AMD Radeon Graphics (EPYC 4465P) and Radeon Graphics (EPYC 4484PX) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: EPYC 4484PX targets Workstation / Server. Direct competitor: EPYC 4465P rivals Core i7-14700K; EPYC 4484PX rivals Ryzen 9 7900X3D.
| Feature | EPYC 4465P | EPYC 4484PX |
|---|---|---|
| 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 | — | Workstation / Server |
Value Analysis
The EPYC 4465P launched at $399 MSRP, while the EPYC 4484PX debuted at $599. At current prices ($399 vs $599), the EPYC 4465P is $200 cheaper. In terms of value (PassMark points per dollar), the EPYC 4465P delivers 125.9 pts/$ vs 84.4 pts/$ for the EPYC 4484PX — making the EPYC 4465P the 39.4% better value option.
| Feature | EPYC 4465P | EPYC 4484PX |
|---|---|---|
| MSRP | $399-33% | $599 |
| Avg Price (30d) | $399-33% | $599 |
| Performance per Dollar | 125.9+49% | 84.4 |
| Release Date | 2025 | 2024 |
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