EPYC 4584PX vs Core Ultra 7 265K
EPYC 4584PX
Core Ultra 7 265K
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 4584PX
Performance Per Dollar Core Ultra 7 265K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 4584PX | Core Ultra 7 265K |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($1,517) | ✅ More affordable ($285) |
| Longevity | ✨ Modern (Raphael (2023−2025) / 5 nm) | ✨ Modern (Arrow Lake-S (2024−2025) / 3 nm) |
💎 Value Proposition
| Insight | EPYC 4584PX | Core Ultra 7 265K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+420%) |
| Upfront Cost | ⚠️ Higher cost ($1,517) | ✅ More affordable ($285) |
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 4584PX and Core Ultra 7 265K
EPYC 4584PX
The EPYC 4584PX 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 4.2 GHz, with boost up to 5.7 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: 60,169 points. Launch price was $699.
Core Ultra 7 265K
The Core Ultra 7 265K is manufactured by Intel. It was released in 24 October 2024 (1 year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 20 cores and 20 threads. Base frequency is 3.9 GHz, with boost up to 5.5 GHz. L3 cache: 30 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 125 Watt. Memory support: DDR5-6400. Passmark benchmark score: 58,789 points. Launch price was $394.
Processing Power
The EPYC 4584PX packs 16 cores / 32 threads, while the Core Ultra 7 265K offers 20 cores / 20 threads — the Core Ultra 7 265K has 4 more cores. Boost clocks reach 5.7 GHz on the EPYC 4584PX versus 5.5 GHz on the Core Ultra 7 265K — a 3.6% clock advantage for the EPYC 4584PX (base: 4.2 GHz vs 3.9 GHz). The EPYC 4584PX uses the Raphael (2023−2025) architecture (5 nm), while the Core Ultra 7 265K uses Arrow Lake-S (2024−2025) (3 nm). In PassMark, the EPYC 4584PX scores 60,169 against the Core Ultra 7 265K's 58,789 — a 2.3% lead for the EPYC 4584PX. L3 cache: 128 MB (total) on the EPYC 4584PX vs 30 MB (total) on the Core Ultra 7 265K.
| Feature | EPYC 4584PX | Core Ultra 7 265K |
|---|---|---|
| Cores / Threads | 16 / 32 | 20 / 20+25% |
| Boost Clock | 5.7 GHz+4% | 5.5 GHz |
| Base Clock | 4.2 GHz+8% | 3.9 GHz |
| L3 Cache | 128 MB (total)+327% | 30 MB (total) |
| L2 Cache | 1 MB (per core) | 3 MB (per core)+200% |
| Process | 5 nm | 3 nm-40% |
| Architecture | Raphael (2023−2025) | Arrow Lake-S (2024−2025) |
| PassMark | 60,169+2% | 58,789 |
| Cinebench R23 Multi | — | 36,309 |
| Geekbench 6 Single | — | 3,283 |
| Geekbench 6 Multi | — | 22,293 |
Memory & Platform
The EPYC 4584PX uses the AM5 socket (PCIe 4.0), while the Core Ultra 7 265K uses LGA1851 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5200 on the EPYC 4584PX versus DDR5-6400 on the Core Ultra 7 265K — the EPYC 4584PX supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 256 of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (EPYC 4584PX) vs 20 (Core Ultra 7 265K) — the EPYC 4584PX offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (EPYC 4584PX) and LGA1851 (Core Ultra 7 265K).
| Feature | EPYC 4584PX | Core Ultra 7 265K |
|---|---|---|
| Socket | AM5 | LGA1851 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 5200+103900% | DDR5-6400 |
| Max RAM Capacity | 256 | 256 GB+104857500% |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 28+40% | 20 |
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 4584PX) vs VT-x, VT-d (Core Ultra 7 265K). Both include integrated graphics — AMD Radeon Graphics (EPYC 4584PX) and Arc Graphics 64EU (Core Ultra 7 265K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: EPYC 4584PX rivals Ryzen 9 7950X.
| Feature | EPYC 4584PX | Core Ultra 7 265K |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | AMD Radeon Graphics | Arc Graphics 64EU |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | VT-x, VT-d |
Value Analysis
The EPYC 4584PX launched at $1517 MSRP, while the Core Ultra 7 265K debuted at $309. At current prices ($1517 vs $285), the Core Ultra 7 265K is $1232 cheaper. In terms of value (PassMark points per dollar), the EPYC 4584PX delivers 39.7 pts/$ vs 206.3 pts/$ for the Core Ultra 7 265K — making the Core Ultra 7 265K the 135.5% better value option.
| Feature | EPYC 4584PX | Core Ultra 7 265K |
|---|---|---|
| MSRP | $1517 | $309-80% |
| Avg Price (30d) | $1517 | $285-81% |
| Performance per Dollar | 39.7 | 206.3+420% |
| Release Date | 2024 | 2024 |
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