EPYC 4484PX vs Ryzen 9 7900X3D

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 4484PX vs Ryzen 9 7900X3D 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.

EPYC 4484PX vs Ryzen 9 7900X3D: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

EPYC 4484PX

2024

Why buy it

✅+0.7% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7900X3D across 50 shared CPU benchmark tests.

Ryzen 9 7900X3D

2023

Why buy it

✅Better for gaming: +7.5% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (50,213 vs 50,547).

Quick Answers

So, is EPYC 4484PX better than Ryzen 9 7900X3D?

Not really, because they are built for different jobs. EPYC 4484PX makes more sense for workstation-style multi-core throughput, while Ryzen 9 7900X3D is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, EPYC 4484PX is the stronger fit. You are getting 0.7% better PassMark, backed by 12 cores and 24 threads.

Which one is the smarter buy today, not just the cheaper CPU?

EPYC 4484PX is the better buy right now. EPYC 4484PX comes in in basically the same MSRP band at $599 MSRP versus $599 MSRP, and it still gives you 0.7% better PassMark. The compromise is that Ryzen 9 7900X3D is still the better pure gaming CPU with a 7.5% average FPS lead across 50 shared CPU game tests in our data. It is also 0.7% better value on MSRP (84.4 vs 83.8 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

Which one is more future-proof for 2026 and beyond?

EPYC 4484PX makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2023) and more multi-core headroom with 12 cores / 24 threads instead of 12/24. That extra cache should keep paying off in CPU-limited games and high-refresh builds.

EPYC 4484PX vs Ryzen 9 7900X3D Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

EPYC 4484PX

The EPYC 4484PX is manufactured by AMD. It was released in 21 May 2024 (1 year ago). It is based on the Raphael (2023−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 128 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. Passmark benchmark score: 50,547 points. Launch price was $599.

Ryzen 9 7900X3D

The Ryzen 9 7900X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (2023−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 50,213 points. Launch price was $599.

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Processing Power

Both the EPYC 4484PX and Ryzen 9 7900X3D share an identical 12-core/24-thread configuration. Boost clocks reach 5.6 GHz on the EPYC 4484PX versus 5.6 GHz on the Ryzen 9 7900X3D — identical boost frequencies (base: 4.4 GHz vs 4.4 GHz). Both are built on the Raphael (2023−2025) architecture using a 5 nm process. In PassMark, the EPYC 4484PX scores 50,547 against the Ryzen 9 7900X3D's 50,213 — a 0.7% lead for the EPYC 4484PX. Both processors carry 128 MB (total) of L3 cache.

Feature	EPYC 4484PX	Ryzen 9 7900X3D
Cores / Threads	12 / 24	12 / 24
Boost Clock	5.6 GHz	5.6 GHz
Base Clock	4.4 GHz	4.4 GHz
L3 Cache	128 MB (total)	128 MB (total)
L2 Cache	1 MB (per core)	1 MB (per core)
Process	5 nm	5 nm, 6 nm
Architecture	Raphael (2023−2025)	Raphael (2023−2025)
PassMark	50,547	50,213
Cinebench R23 Multi	24,500	—
Geekbench 6 Single	2,950	—
Geekbench 6 Multi	17,500	—

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Memory & Platform

Both processors use the AM5 socket with PCIe 4.0. Both support up to DDR5-5200 memory speed. The EPYC 4484PX 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: B650,X670,X870 (EPYC 4484PX) and AM5 (Ryzen 9 7900X3D).

Feature	EPYC 4484PX	Ryzen 9 7900X3D
Socket	AM5	AM5
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR5-5200	5200
Max RAM Capacity	192 GB+50%	128 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	28	28

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Advanced Features

Only the Ryzen 9 7900X3D 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, AMD-Vi (EPYC 4484PX) vs VT-x, VT-d, AMD-V (Ryzen 9 7900X3D). Both include integrated graphics — Radeon Graphics (EPYC 4484PX) and AMD Radeon Graphics (Ryzen 9 7900X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: EPYC 4484PX targets Workstation / Server. Direct competitor: EPYC 4484PX rivals Ryzen 9 7900X3D; Ryzen 9 7900X3D rivals Core i7-14700K.

Feature	EPYC 4484PX	Ryzen 9 7900X3D
Integrated GPU	Yes	Yes
IGPU Model	Radeon Graphics	AMD Radeon Graphics
Unlocked	No	Yes
AVX-512	Yes	Yes
Virtualization	AMD-V, AMD-Vi	VT-x, VT-d, AMD-V
Target Use	Workstation / Server	—

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Value Analysis

At launch, the EPYC 4484PX was priced at $599, while the Ryzen 9 7900X3D came in at $599. On launch pricing ($599 vs $599), Ryzen 9 7900X3D was $0 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 4484PX delivers 84.4 pts/$ vs 83.8 pts/$ for the Ryzen 9 7900X3D — making the EPYC 4484PX the 0.7% better value option.

Feature	EPYC 4484PX	Ryzen 9 7900X3D
MSRP	$599	$599
Performance per Dollar	84.4	83.8
Release Date	2024	2023

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