EPYC 7551P
Ryzen 7 5700X
EPYC 7551P vs Ryzen 7 5700X 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 7551P vs Ryzen 7 5700X 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 7551P vs Ryzen 7 5700X: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
EPYC 7551P
2017Why buy it
- ✅+43.2% higher PassMark.
- ✅+100% larger total L3 cache (64 MB vs 32 MB).
- ✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 128 PCIe lanes vs 24.
- ✅433.3% more PCIe lanes (128 vs 24) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 7 5700X across 50 shared CPU benchmark tests.
- ❌Lower PassMark per dollar, at 18.1 vs 89.0 PassMark/$ ($2,100 MSRP vs $299 MSRP).
- ❌176.9% higher power demand at 180W vs 65W.
Ryzen 7 5700X
2022Why buy it
- ✅Better for gaming: +16.4% higher average FPS across 50 shared CPU benchmark tests.
- ✅Costs $1,801 less on MSRP ($299 MSRP vs $2,100 MSRP).
- ✅Delivers 390.4% more PassMark for each dollar spent, at 89.0 vs 18.1 PassMark/$ ($299 MSRP vs $2,100 MSRP).
- ✅Draws 65W instead of 180W, a 115W reduction.
Trade-offs
- ❌Lower PassMark (26,609 vs 38,111).
- ❌Smaller total L3 cache (32 MB vs 64 MB).
- ❌Less compelling for workstation-style loads than EPYC 7551P, which brings 32 cores / 64 threads and 128 PCIe lanes.
Quick Answers
So, is Ryzen 7 5700X better than EPYC 7551P?
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 7551P vs Ryzen 7 5700X Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
EPYC 7551P
The EPYC 7551P is manufactured by AMD. It was released in 29 June 2017 (8 years ago). It is based on the Naples (2017−2018) architecture. It features 32 cores and 64 threads. Base frequency is 2 GHz, with boost up to 3 GHz. L3 cache: 64 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: TR4. Thermal design power (TDP): 180 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 38,111 points. Launch price was $2,100.
Ryzen 7 5700X
The Ryzen 7 5700X is manufactured by AMD. It was released in 4 April 2022 (3 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.4 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 26,609 points. Launch price was $299.
Processing Power
The EPYC 7551P packs 32 cores / 64 threads, while the Ryzen 7 5700X offers 8 cores / 16 threads — the EPYC 7551P has 24 more cores. Boost clocks reach 3 GHz on the EPYC 7551P versus 4.6 GHz on the Ryzen 7 5700X — a 42.1% clock advantage for the Ryzen 7 5700X (base: 2 GHz vs 3.4 GHz). The EPYC 7551P uses the Naples (2017−2018) architecture (14 nm), while the Ryzen 7 5700X uses Vermeer (Zen 3) (2020−2022) (7 nm). In PassMark, the EPYC 7551P scores 38,111 against the Ryzen 7 5700X's 26,609 — a 35.5% lead for the EPYC 7551P. L3 cache: 64 MB (total) on the EPYC 7551P vs 32 MB (total) on the Ryzen 7 5700X.
| Feature | EPYC 7551P | Ryzen 7 5700X |
|---|---|---|
| Cores / Threads | 32 / 64+300% | 8 / 16 |
| Boost Clock | 3 GHz | 4.6 GHz+53% |
| Base Clock | 2 GHz | 3.4 GHz+70% |
| L3 Cache | 64 MB (total)+100% | 32 MB (total) |
| L2 Cache | 512K (per core) | 512K (per core) |
| Process | 14 nm | 7 nm-50% |
| Architecture | Naples (2017−2018) | Vermeer (Zen 3) (2020−2022) |
| PassMark | 38,111+43% | 26,609 |
| Cinebench R23 Multi | — | 14,000 |
| Geekbench 6 Single | — | 2,116 |
| Geekbench 6 Multi | — | 9,715 |
Memory & Platform
The EPYC 7551P uses the TR4 socket (PCIe 4.0), while the Ryzen 7 5700X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 2666 on the EPYC 7551P versus DDR4-3200 on the Ryzen 7 5700X — the Ryzen 7 5700X supports 20% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7551P supports up to 2048 GB of RAM compared to 128 GB — 1500% more capacity for professional workloads. Memory channels: 8 (EPYC 7551P) vs 2 (Ryzen 7 5700X). PCIe lanes: 128 (EPYC 7551P) vs 24 (Ryzen 7 5700X) — the EPYC 7551P offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7551P) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 7 5700X).
| Feature | EPYC 7551P | Ryzen 7 5700X |
|---|---|---|
| Socket | TR4 | AM4 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 2666 | DDR4-3200+20% |
| Max RAM Capacity | 2048 GB+1500% | 128 GB |
| RAM Channels | 8+300% | 2 |
| ECC Support | Yes | Yes |
| PCIe Lanes | 128+433% | 24 |
Advanced Features
Only the Ryzen 7 5700X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the EPYC 7551P supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V, IOMMU (EPYC 7551P) vs AMD-V (Ryzen 7 5700X). Primary use case: Ryzen 7 5700X targets Gaming. Direct competitor: EPYC 7551P rivals Xeon Platinum 8160; Ryzen 7 5700X rivals Core i7-11700K.
| Feature | EPYC 7551P | Ryzen 7 5700X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | AMD-V, IOMMU | AMD-V |
| Target Use | — | Gaming |
Value Analysis
At launch, the EPYC 7551P was priced at $2100, while the Ryzen 7 5700X came in at $299. On launch pricing ($2100 vs $299), Ryzen 7 5700X was $1801 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7551P delivers 18.1 pts/$ vs 89.0 pts/$ for the Ryzen 7 5700X — making the Ryzen 7 5700X the 132.2% better value option.
| Feature | EPYC 7551P | Ryzen 7 5700X |
|---|---|---|
| MSRP | $2100 | $299-86% |
| Performance per Dollar | 18.1 | 89.0+392% |
| Release Date | 2017 | 2022 |
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