EPYC 4465P 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 4465P 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 4465P 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 4465P

2025

Why buy it

✅+0% higher PassMark.
✅Costs $200 less on MSRP ($399 MSRP vs $599 MSRP).
✅Delivers 50.1% more PassMark for each dollar spent, at 125.9 vs 83.8 PassMark/$ ($399 MSRP vs $599 MSRP).
✅Draws 65W instead of 120W, a 55W reduction.

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: +22.4% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (50,213 vs 50,216).
❌Lower PassMark per dollar, at 83.8 vs 125.9 PassMark/$ ($599 MSRP vs $399 MSRP).
❌84.6% higher power demand at 120W vs 65W.

Quick Answers

So, is EPYC 4465P better than Ryzen 9 7900X3D?

Not really, because they are built for different jobs. EPYC 4465P 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 4465P is the stronger fit. You are getting 0% better PassMark, backed by 12 cores and 24 threads.

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

EPYC 4465P is the better buy right now. EPYC 4465P comes in $200 cheaper on MSRP at $399 MSRP versus $599 MSRP, and it still gives you 0% better PassMark. The compromise is that Ryzen 9 7900X3D is still the better pure gaming CPU with a 22.4% average FPS lead across 50 shared CPU game tests in our data. It is also 50.1% better value on MSRP (125.9 vs 83.8 PassMark/$), 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 4465P makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023) and more multi-core headroom with 12 cores / 24 threads instead of 12/24. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

EPYC 4465P vs Ryzen 9 7900X3D Technical Specifications

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

EPYC 4465P

The EPYC 4465P 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 12 cores and 24 threads. Base frequency is 3.4 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: 50,216 points. Launch price was $399.

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 4465P and Ryzen 9 7900X3D share an identical 12-core/24-thread configuration. Boost clocks reach 5.4 GHz on the EPYC 4465P versus 5.6 GHz on the Ryzen 9 7900X3D — a 3.6% clock advantage for the Ryzen 9 7900X3D (base: 3.4 GHz vs 4.4 GHz). The EPYC 4465P uses the Grado (2025) architecture (4 nm), while the Ryzen 9 7900X3D uses Raphael (2023−2025) (5 nm, 6 nm). In PassMark, the EPYC 4465P scores 50,216 against the Ryzen 9 7900X3D's 50,213 — a 0% lead for the EPYC 4465P. L3 cache: 64 MB (total) on the EPYC 4465P vs 128 MB (total) on the Ryzen 9 7900X3D.

Feature	EPYC 4465P	Ryzen 9 7900X3D
Cores / Threads	12 / 24	12 / 24
Boost Clock	5.4 GHz	5.6 GHz+4%
Base Clock	3.4 GHz	4.4 GHz+29%
L3 Cache	64 MB (total)	128 MB (total)+100%
L2 Cache	1 MB (per core)	1 MB (per core)
Process	4 nm-20%	5 nm, 6 nm
Architecture	Grado (2025)	Raphael (2023−2025)
PassMark	50,216	50,213

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Memory & Platform

Both processors use the AM5 socket with PCIe 4.0. Both support up to 5200 memory speed. Both support up to 128 of RAM. Both feature 2-channel memory with ECC support. Both provide 28 PCIe lanes. Chipset compatibility: AM5 (EPYC 4465P) and AM5 (Ryzen 9 7900X3D).

Feature	EPYC 4465P	Ryzen 9 7900X3D
Socket	AM5	AM5
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	5200	5200
Max RAM Capacity	128	128
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	28	28

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Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d, AMD-V virtualization. Both include integrated graphics — AMD Radeon Graphics (EPYC 4465P) and AMD Radeon Graphics (Ryzen 9 7900X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: EPYC 4465P rivals Core i7-14700K; Ryzen 9 7900X3D rivals Core i7-14700K.

Feature	EPYC 4465P	Ryzen 9 7900X3D
Integrated GPU	Yes	Yes
IGPU Model	AMD Radeon Graphics	AMD Radeon Graphics
Unlocked	Yes	Yes
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, AMD-V	VT-x, VT-d, AMD-V

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Value Analysis

At launch, the EPYC 4465P was priced at $399, while the Ryzen 9 7900X3D came in at $599. On launch pricing ($399 vs $599), EPYC 4465P was $200 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 4465P delivers 125.9 pts/$ vs 83.8 pts/$ for the Ryzen 9 7900X3D — making the EPYC 4465P the 40.1% better value option.

Feature	EPYC 4465P	Ryzen 9 7900X3D
MSRP	$399-33%	$599
Performance per Dollar	125.9+50%	83.8
Release Date	2025	2023

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