EPYC 4465P vs Ryzen 9 7900X

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 7900X 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 7900X: 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

✅Costs $150 less on MSRP ($399 MSRP vs $549 MSRP).
✅Delivers 34.6% more PassMark for each dollar spent, at 125.9 vs 93.5 PassMark/$ ($399 MSRP vs $549 MSRP).
✅Draws 65W instead of 170W, a 105W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7900X across 50 shared CPU benchmark tests.
❌Lower PassMark (50,216 vs 51,329).

Ryzen 9 7900X

2022

Why buy it

✅Better for gaming: +3.4% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark per dollar, at 93.5 vs 125.9 PassMark/$ ($549 MSRP vs $399 MSRP).
❌161.5% higher power demand at 170W vs 65W.

Quick Answers

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

Not really, because they are built for different jobs. EPYC 4465P makes more sense for workstation-style multi-core throughput, while Ryzen 9 7900X is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 7900X is the better pick. According to our tests, it delivers 3.4% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 7900X is the stronger fit. You are getting 2.2% better PassMark, backed by 12 cores and 24 threads.

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

Ryzen 9 7900X is still the faster CPU overall, but EPYC 4465P is easier to justify if budget matters more than peak performance. Ryzen 9 7900X comes in 37.6% more expensive on MSRP at $549 MSRP versus $399 MSRP, and it still gives you a 3.4% average FPS lead across 50 shared CPU game tests in our data. EPYC 4465P is also 34.6% better value on MSRP (125.9 vs 93.5 PassMark/$), which is why it can still make sense for tighter-budget builds 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 2022). That makes it the safer long-term bet.

EPYC 4465P vs Ryzen 9 7900X 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 7900X

The Ryzen 9 7900X is manufactured by AMD. It was released in 2022-09-27. It is based on the Raphael (Zen4) (2022−2023) architecture. It features 12 cores and 24 threads. Base frequency is 4.7 GHz, with boost up to 5.6 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 170 Watt. Memory support: DDR5-5200. Passmark benchmark score: 51,329 points. Launch price was $549.

⚡

Processing Power

Both the EPYC 4465P and Ryzen 9 7900X 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 7900X — a 3.6% clock advantage for the Ryzen 9 7900X (base: 3.4 GHz vs 4.7 GHz). The EPYC 4465P uses the Grado (2025) architecture (4 nm), while the Ryzen 9 7900X uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the EPYC 4465P scores 50,216 against the Ryzen 9 7900X's 51,329 — a 2.2% lead for the Ryzen 9 7900X. Both processors carry 64 MB (total) of L3 cache.

Feature	EPYC 4465P	Ryzen 9 7900X
Cores / Threads	12 / 24	12 / 24
Boost Clock	5.4 GHz	5.6 GHz+4%
Base Clock	3.4 GHz	4.7 GHz+38%
L3 Cache	64 MB (total)	64 MB (total)
L2 Cache	1 MB (per core)	1 MB (per core)
Process	4 nm-20%	5 nm
Architecture	Grado (2025)	Raphael (Zen4) (2022−2023)
PassMark	50,216	51,329+2%
Cinebench R23 Multi	—	29,557

🧠

Memory & Platform

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

Feature	EPYC 4465P	Ryzen 9 7900X
Socket	AM5	AM5
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	5200	DDR5-5200
Max RAM Capacity	128 GB	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 4465P) vs AMD-V (Ryzen 9 7900X). Both include integrated graphics — AMD Radeon Graphics (EPYC 4465P) and Radeon Graphics (Ryzen 9 7900X) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 9 7900X targets Gaming. Direct competitor: EPYC 4465P rivals Core i7-14700K; Ryzen 9 7900X rivals Core i9-13900K.

Feature	EPYC 4465P	Ryzen 9 7900X
Integrated GPU	Yes	Yes
IGPU Model	AMD Radeon Graphics	Radeon Graphics
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 4465P was priced at $399, while the Ryzen 9 7900X came in at $549. On launch pricing ($399 vs $549), EPYC 4465P was $150 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 4465P delivers 125.9 pts/$ vs 93.5 pts/$ for the Ryzen 9 7900X — making the EPYC 4465P the 29.5% better value option.

Feature	EPYC 4465P	Ryzen 9 7900X
MSRP	$399-27%	$549
Performance per Dollar	125.9+35%	93.5
Release Date	2025	2022

Search EPYC 4465P on Amazon

Search Ryzen 9 7900X on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.