EPYC 4345P
Ryzen 7 7700X
EPYC 4345P vs Ryzen 7 7700X 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 4345P vs Ryzen 7 7700X 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 4345P vs Ryzen 7 7700X: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
EPYC 4345P
2025Why buy it
- ✅+1.1% higher PassMark.
- ✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads, plus 28 PCIe lanes vs 24.
- ✅Costs $70 less on MSRP ($329 MSRP vs $399 MSRP).
- ✅Delivers 22.6% more PassMark for each dollar spent, at 109.4 vs 89.2 PassMark/$ ($329 MSRP vs $399 MSRP).
- ✅Draws 65W instead of 105W, a 40W reduction.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 7 7700X across 50 shared CPU benchmark tests.
Ryzen 7 7700X
2022Why buy it
- ✅Better for gaming: +9.0% higher average FPS across 50 shared CPU benchmark tests.
Trade-offs
- ❌Lower PassMark (35,607 vs 36,006).
- ❌Less compelling for workstation-style loads than EPYC 4345P, which brings 8 cores / 16 threads and 28 PCIe lanes.
- ❌Lower PassMark per dollar, at 89.2 vs 109.4 PassMark/$ ($399 MSRP vs $329 MSRP).
- ❌61.5% higher power demand at 105W vs 65W.
Quick Answers
So, is EPYC 4345P better than Ryzen 7 7700X?
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 4345P vs Ryzen 7 7700X Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
EPYC 4345P
The EPYC 4345P 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 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 5.5 GHz. L3 cache: 32 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: 36,006 points. Launch price was $329.
Ryzen 7 7700X
The Ryzen 7 7700X is manufactured by AMD. It was released in 27 September 2022 (3 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.5 GHz, with boost up to 5.4 GHz. L3 cache: 32 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 105 Watt. Memory support: DDR5-5200. Passmark benchmark score: 35,607 points. Launch price was $399.
Processing Power
Both the EPYC 4345P and Ryzen 7 7700X share an identical 8-core/16-thread configuration. Boost clocks reach 5.5 GHz on the EPYC 4345P versus 5.4 GHz on the Ryzen 7 7700X — a 1.8% clock advantage for the EPYC 4345P (base: 3.8 GHz vs 4.5 GHz). The EPYC 4345P uses the Grado (2025) architecture (4 nm), while the Ryzen 7 7700X uses Raphael (Zen4) (2022−2023) (5 nm, 6 nm). In PassMark, the EPYC 4345P scores 36,006 against the Ryzen 7 7700X's 35,607 — a 1.1% lead for the EPYC 4345P. Both processors carry 32 MB (total) of L3 cache.
| Feature | EPYC 4345P | Ryzen 7 7700X |
|---|---|---|
| Cores / Threads | 8 / 16 | 8 / 16 |
| Boost Clock | 5.5 GHz+2% | 5.4 GHz |
| Base Clock | 3.8 GHz | 4.5 GHz+18% |
| L3 Cache | 32 MB (total) | 32 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm-20% | 5 nm, 6 nm |
| Architecture | Grado (2025) | Raphael (Zen4) (2022−2023) |
| PassMark | 36,006+1% | 35,607 |
| Cinebench R23 Multi | — | 20,000 |
| Geekbench 6 Single | — | 1,962 |
| Geekbench 6 Multi | — | 14,000 |
Memory & Platform
Both processors use the AM5 socket with PCIe 4.0. Maximum memory speed reaches 5600 on the EPYC 4345P versus DDR5-5200 on the Ryzen 7 7700X — the EPYC 4345P supports 7.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (EPYC 4345P) vs 24 (Ryzen 7 7700X) — the EPYC 4345P offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (EPYC 4345P) and B650,X670,X670E,X870 (Ryzen 7 7700X).
| Feature | EPYC 4345P | Ryzen 7 7700X |
|---|---|---|
| Socket | AM5 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 5600+8% | DDR5-5200 |
| Max RAM Capacity | 128 GB | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | Yes | Yes |
| PCIe Lanes | 28+17% | 24 |
Advanced Features
Only the Ryzen 7 7700X 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: AMD-V, IOMMU (EPYC 4345P) vs AMD-V (Ryzen 7 7700X). Both include integrated graphics — AMD Radeon Graphics (EPYC 4345P) and Radeon Graphics (Ryzen 7 7700X) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 7 7700X targets Gaming. Direct competitor: EPYC 4345P rivals Xeon E-2488; Ryzen 7 7700X rivals Core i7-13700K.
| Feature | EPYC 4345P | Ryzen 7 7700X |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | AMD Radeon Graphics | Radeon Graphics |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | AMD-V, IOMMU | AMD-V |
| Target Use | — | Gaming |
Value Analysis
At launch, the EPYC 4345P was priced at $329, while the Ryzen 7 7700X came in at $399. On launch pricing ($329 vs $399), EPYC 4345P was $70 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 4345P delivers 109.4 pts/$ vs 89.2 pts/$ for the Ryzen 7 7700X — making the EPYC 4345P the 20.3% better value option.
| Feature | EPYC 4345P | Ryzen 7 7700X |
|---|---|---|
| MSRP | $329-18% | $399 |
| Performance per Dollar | 109.4+23% | 89.2 |
| Release Date | 2025 | 2022 |
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