EPYC 4545P
Ryzen 7 7800X3D
EPYC 4545P vs Ryzen 7 7800X3D 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 4545P vs Ryzen 7 7800X3D 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 4545P vs Ryzen 7 7800X3D: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
EPYC 4545P
2025Why buy it
- ✅+58.2% higher PassMark.
- ✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads.
- ✅Delivers 29.4% more PassMark for each dollar spent, at 98.8 vs 76.4 PassMark/$ ($549 MSRP vs $449 MSRP).
- ✅Draws 65W instead of 120W, a 55W reduction.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 39 shared CPU benchmark tests.
- ❌22.3% HIGHER MSRP$549 MSRPvs$449 MSRP
Ryzen 7 7800X3D
2023Why buy it
- ✅Better for gaming: +13.3% higher average FPS across 39 shared CPU benchmark tests.
- ✅Costs $100 less on MSRP ($449 MSRP vs $549 MSRP).
Trade-offs
- ❌Lower PassMark (34,293 vs 54,255).
- ❌Less compelling for workstation-style loads than EPYC 4545P, which brings 16 cores / 32 threads.
- ❌Lower PassMark per dollar, at 76.4 vs 98.8 PassMark/$ ($449 MSRP vs $549 MSRP).
- ❌84.6% higher power demand at 120W vs 65W.
Quick Answers
So, is EPYC 4545P better than Ryzen 7 7800X3D?
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 4545P vs Ryzen 7 7800X3D Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
EPYC 4545P
The EPYC 4545P 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 3 GHz, with boost up to 5.4 GHz. L3 cache: 64 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: 54,255 points. Launch price was $549.
Ryzen 7 7800X3D
The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.
Processing Power
The EPYC 4545P packs 16 cores / 32 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the EPYC 4545P has 8 more cores. Boost clocks reach 5.4 GHz on the EPYC 4545P versus 5 GHz on the Ryzen 7 7800X3D — a 7.7% clock advantage for the EPYC 4545P (base: 3 GHz vs 4.4 GHz). The EPYC 4545P uses the Grado (2025) architecture (4 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the EPYC 4545P scores 54,255 against the Ryzen 7 7800X3D's 34,293 — a 45.1% lead for the EPYC 4545P. L3 cache: 64 MB (total) on the EPYC 4545P vs 96 MB (total) on the Ryzen 7 7800X3D.
| Feature | EPYC 4545P | Ryzen 7 7800X3D |
|---|---|---|
| Cores / Threads | 16 / 32+100% | 8 / 16 |
| Boost Clock | 5.4 GHz+8% | 5 GHz |
| Base Clock | 3 GHz | 4.4 GHz+47% |
| L3 Cache | 64 MB (total) | 96 MB (total)+50% |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm-20% | 5 nm |
| Architecture | Grado (2025) | Raphael (Zen4) (2022−2023) |
| PassMark | 54,255+58% | 34,293 |
| Cinebench R23 Multi | — | 18,500 |
| Geekbench 6 Single | — | 2,700 |
| Geekbench 6 Multi | — | 15,000 |
Memory & Platform
Both processors use the AM5 socket with PCIe 4.0. Maximum memory speed reaches 5600 on the EPYC 4545P versus DDR5-5200 on the Ryzen 7 7800X3D — the EPYC 4545P supports 7.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 4545P supports up to 192 GB of RAM compared to 128 GB — 50% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 28 PCIe lanes. Chipset compatibility: AM5 (EPYC 4545P) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).
| Feature | EPYC 4545P | Ryzen 7 7800X3D |
|---|---|---|
| Socket | AM5 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 5600+8% | DDR5-5200 |
| Max RAM Capacity | 192 GB+50% | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | Yes | Yes |
| PCIe Lanes | 28 | 28 |
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 4545P) vs AMD-V (Ryzen 7 7800X3D). Both include integrated graphics — AMD Radeon Graphics (EPYC 4545P) and AMD Radeon Graphics (2-core) (Ryzen 7 7800X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: EPYC 4545P rivals Ryzen 9 7900X; Ryzen 7 7800X3D rivals Intel Core i7-14700K.
| Feature | EPYC 4545P | Ryzen 7 7800X3D |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | AMD Radeon Graphics | AMD Radeon Graphics (2-core) |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | AMD-V |
| Target Use | — | Gaming |
Value Analysis
At launch, the EPYC 4545P was priced at $549, while the Ryzen 7 7800X3D came in at $449. On launch pricing ($549 vs $449), Ryzen 7 7800X3D was $100 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 4545P delivers 98.8 pts/$ vs 76.4 pts/$ for the Ryzen 7 7800X3D — making the EPYC 4545P the 25.6% better value option.
| Feature | EPYC 4545P | Ryzen 7 7800X3D |
|---|---|---|
| MSRP | $549 | $449-18% |
| Performance per Dollar | 98.8+29% | 76.4 |
| Release Date | 2025 | 2023 |
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