EPYC 4585PX
EPYC 8534P
EPYC 4585PX vs EPYC 8534P Performance Spectrum
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.
EPYC 4585PX vs EPYC 8534P FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
EPYC 4585PX vs EPYC 8534P: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
EPYC 4585PX
2025Why buy it
- ✅Better for gaming: +27.5% higher average FPS across 50 shared CPU benchmark tests.
- ✅Costs $4,830 less on MSRP ($699 MSRP vs $5,529 MSRP).
- ✅Delivers 676.3% more PassMark for each dollar spent, at 100.9 vs 13.0 PassMark/$ ($699 MSRP vs $5,529 MSRP).
- ✅Draws 170W instead of 200W, a 30W reduction.
- ✅Integrated graphics onboard with AMD Radeon Graphics, while EPYC 8534P needs a discrete GPU.
Trade-offs
- ❌Lower PassMark (70,563 vs 71,900).
EPYC 8534P
2023Why buy it
- ✅+1.9% higher PassMark.
- ✅242.9% more PCIe lanes (96 vs 28) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than EPYC 4585PX across 50 shared CPU benchmark tests.
- ❌Lower PassMark per dollar, at 13.0 vs 100.9 PassMark/$ ($5,529 MSRP vs $699 MSRP).
- ❌17.6% higher power demand at 200W vs 170W.
- ❌No integrated graphics, while EPYC 4585PX can still boot and troubleshoot without a discrete GPU.
Quick Answers
So, is EPYC 4585PX better than EPYC 8534P?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
EPYC 4585PX vs EPYC 8534P Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
EPYC 4585PX
The EPYC 4585PX 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: 128 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: 70,563 points. Launch price was $699.
EPYC 8534P
The EPYC 8534P is manufactured by AMD. It was released in 18 September 2023 (2 years ago). It is based on the Siena (2023−2024) architecture. It features 64 cores and 128 threads. Base frequency is 2.3 GHz, with boost up to 3.1 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: SP6. Thermal design power (TDP): 200 Watt. Memory support: DDR5. Passmark benchmark score: 71,900 points. Launch price was $4,950.
Processing Power
The EPYC 4585PX packs 16 cores / 32 threads, while the EPYC 8534P offers 64 cores / 128 threads — the EPYC 8534P has 48 more cores. Boost clocks reach 5.7 GHz on the EPYC 4585PX versus 3.1 GHz on the EPYC 8534P — a 59.1% clock advantage for the EPYC 4585PX (base: 4.3 GHz vs 2.3 GHz). The EPYC 4585PX uses the Grado (2025) architecture (4 nm), while the EPYC 8534P uses Siena (2023−2024) (5 nm). In PassMark, the EPYC 4585PX scores 70,563 against the EPYC 8534P's 71,900 — a 1.9% lead for the EPYC 8534P. Both processors carry 128 MB (total) of L3 cache.
| Feature | EPYC 4585PX | EPYC 8534P |
|---|---|---|
| Cores / Threads | 16 / 32 | 64 / 128+300% |
| Boost Clock | 5.7 GHz+84% | 3.1 GHz |
| Base Clock | 4.3 GHz+87% | 2.3 GHz |
| L3 Cache | 128 MB (total) | 128 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm-20% | 5 nm |
| Architecture | Grado (2025) | Siena (2023−2024) |
| PassMark | 70,563 | 71,900+2% |
| Geekbench 6 Single | — | 1,678 |
| Geekbench 6 Multi | — | 18,882 |
Memory & Platform
The EPYC 4585PX uses the AM5 socket (PCIe 4.0), while the EPYC 8534P uses SP6 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the EPYC 4585PX versus DDR5-4800 on the EPYC 8534P — the EPYC 4585PX supports 16.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 8534P supports up to 1152 GB of RAM compared to 256 GB — 350% more capacity for professional workloads. Memory channels: 2 (EPYC 4585PX) vs 6 (EPYC 8534P). PCIe lanes: 28 (EPYC 4585PX) vs 96 (EPYC 8534P) — the EPYC 8534P offers 68 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (EPYC 4585PX) and SP6 (EPYC 8534P).
| Feature | EPYC 4585PX | EPYC 8534P |
|---|---|---|
| Socket | AM5 | SP6 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 5600+17% | DDR5-4800 |
| Max RAM Capacity | 256 GB | 1152 GB+350% |
| RAM Channels | 2 | 6+200% |
| ECC Support | Yes | Yes |
| PCIe Lanes | 28 | 96+243% |
Advanced Features
Only the EPYC 4585PX 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 4585PX) vs AMD-V (EPYC 8534P). The EPYC 4585PX includes integrated graphics (AMD Radeon Graphics), while the EPYC 8534P requires a dedicated GPU. Primary use case: EPYC 8534P targets Cloud Server. Direct competitor: EPYC 4585PX rivals Core Ultra 9 285K; EPYC 8534P rivals Xeon Platinum 8452Y.
| Feature | EPYC 4585PX | EPYC 8534P |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | AMD Radeon Graphics | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | AMD-V |
| Target Use | — | Cloud Server |
Value Analysis
At launch, the EPYC 4585PX was priced at $699, while the EPYC 8534P came in at $5529. On launch pricing ($699 vs $5529), EPYC 4585PX was $4830 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 4585PX delivers 100.9 pts/$ vs 13.0 pts/$ for the EPYC 8534P — making the EPYC 4585PX the 154.4% better value option.
| Feature | EPYC 4585PX | EPYC 8534P |
|---|---|---|
| MSRP | $699-87% | $5529 |
| Performance per Dollar | 100.9+676% | 13.0 |
| Release Date | 2025 | 2023 |
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