EPYC 4565P
Xeon 6520P
EPYC 4565P vs Xeon 6520P 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 4565P vs Xeon 6520P 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 4565P vs Xeon 6520P: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
EPYC 4565P
2025Why buy it
- ✅Better for gaming: +22.9% higher average FPS across 50 shared CPU benchmark tests.
- ✅Draws 170W instead of 210W, a 40W reduction.
- ✅Integrated graphics onboard with AMD Radeon Graphics, while Xeon 6520P needs a discrete GPU.
Trade-offs
- ❌Smaller total L3 cache (64 MB vs 144 MB).
- ❌Lower PassMark per dollar, at 23.5 vs 49.4 PassMark/$ ($2,730 MSRP vs $1,295 MSRP).
Xeon 6520P
2025Why buy it
- ✅+125% larger total L3 cache (144 MB vs 64 MB).
- ✅Costs $1,435 less on MSRP ($1,295 MSRP vs $2,730 MSRP).
- ✅Delivers 110.6% more PassMark for each dollar spent, at 49.4 vs 23.5 PassMark/$ ($1,295 MSRP vs $2,730 MSRP).
- ✅214.3% more PCIe lanes (88 vs 28) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than EPYC 4565P across 50 shared CPU benchmark tests.
- ❌Lower PassMark (64,010 vs 64,068).
- ❌23.5% higher power demand at 210W vs 170W.
- ❌No integrated graphics, while EPYC 4565P can still boot and troubleshoot without a discrete GPU.
Quick Answers
So, is EPYC 4565P better than Xeon 6520P?
Which one is better for gaming?
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 4565P vs Xeon 6520P Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
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.
Xeon 6520P
The Xeon 6520P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 24 cores and 48 threads. Base frequency is 2.4 GHz, with boost up to 4 GHz. L3 cache: 144 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 210 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 64,010 points. Launch price was $1,295.
Processing Power
The EPYC 4565P packs 16 cores / 32 threads, while the Xeon 6520P offers 24 cores / 48 threads — the Xeon 6520P has 8 more cores. Boost clocks reach 5.7 GHz on the EPYC 4565P versus 4 GHz on the Xeon 6520P — a 35.1% clock advantage for the EPYC 4565P (base: 4.3 GHz vs 2.4 GHz). The EPYC 4565P uses the Grado (2025) architecture (4 nm), while the Xeon 6520P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the EPYC 4565P scores 64,068 against the Xeon 6520P's 64,010 — a 0.1% lead for the EPYC 4565P. L3 cache: 64 MB (total) on the EPYC 4565P vs 144 MB (total) on the Xeon 6520P.
| Feature | EPYC 4565P | Xeon 6520P |
|---|---|---|
| Cores / Threads | 16 / 32 | 24 / 48+50% |
| Boost Clock | 5.7 GHz+43% | 4 GHz |
| Base Clock | 4.3 GHz+79% | 2.4 GHz |
| L3 Cache | 64 MB (total) | 144 MB (total)+125% |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 4 nm | Intel 3 nm-25% |
| Architecture | Grado (2025) | Granite Rapids (2024−2025) |
| PassMark | 64,068 | 64,010 |
| Geekbench 6 Single | — | 1,900 |
| Geekbench 6 Multi | — | 25,000 |
Memory & Platform
The EPYC 4565P uses the AM5 socket (PCIe 4.0), while the Xeon 6520P uses LGA4710 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the EPYC 4565P versus DDR5-6400 on the Xeon 6520P — the Xeon 6520P supports 14.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 4565P supports up to 192 TB of RAM compared to 4 TB — 4700% more capacity for professional workloads. Memory channels: 2 (EPYC 4565P) vs 8 (Xeon 6520P). PCIe lanes: 28 (EPYC 4565P) vs 88 (Xeon 6520P) — the Xeon 6520P offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (EPYC 4565P) and FCLGA4710 (Xeon 6520P).
| Feature | EPYC 4565P | Xeon 6520P |
|---|---|---|
| Socket | AM5 | LGA4710 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 5600 | DDR5-6400+14% |
| Max RAM Capacity | 192 TB+4700% | 4 TB |
| RAM Channels | 2 | 8+300% |
| ECC Support | Yes | Yes |
| PCIe Lanes | 28 | 88+214% |
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 VT-x, VT-d (Xeon 6520P). The EPYC 4565P includes integrated graphics (AMD Radeon Graphics), while the Xeon 6520P requires a dedicated GPU. Primary use case: Xeon 6520P targets Server. Direct competitor: EPYC 4565P rivals Core Ultra 9 285K; Xeon 6520P rivals EPYC 9254.
| Feature | EPYC 4565P | Xeon 6520P |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | AMD Radeon Graphics | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | VT-x, VT-d |
| Target Use | — | Server |
Value Analysis
At launch, the EPYC 4565P was priced at $2730, while the Xeon 6520P came in at $1295. On launch pricing ($2730 vs $1295), Xeon 6520P was $1435 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 4565P delivers 23.5 pts/$ vs 49.4 pts/$ for the Xeon 6520P — making the Xeon 6520P the 71.2% better value option.
| Feature | EPYC 4565P | Xeon 6520P |
|---|---|---|
| MSRP | $2730 | $1295-53% |
| Performance per Dollar | 23.5 | 49.4+110% |
| Release Date | 2025 | 2025 |
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