EPYC 9554 vs Xeon w9-3595X

CPU

GPU

EPYC 9554

64 Cores128 Thrd360 WWMax: 3.75 GHz2022

EPYC family

·······

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Xeon w9-3595X

60 Cores120 Thrd385 WWMax: 4.8 GHz2024

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EPYC 9554 vs Xeon w9-3595X Performance Spectrum

EPYC 9554

64 / 128

104,336

+7.0%

Ryzen 9 7945HX3D

Ryzen Threadripper PRO 9955WX

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 7985WX

Ryzen Threadripper 7980X

Ryzen Threadripper 9980X

Ryzen Threadripper PRO 7995WX

Xeon w9-3595X

60 / 120

97,534

0.0%

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 9554 vs Xeon w9-3595X 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 9554 vs Xeon w9-3595X: Pros, Cons & Final Verdict

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

EPYC 9554

2022

Why buy it

✅+7% higher PassMark.
✅+127.6% larger total L3 cache (256 MB vs 113 MB).
✅Draws 360W instead of 385W, a 25W reduction.
✅14.3% more PCIe lanes (128 vs 112) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w9-3595X across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 11.5 vs 16.6 PassMark/$ ($9,087 MSRP vs $5,889 MSRP).
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon w9-3595X

2024

Why buy it

✅Better for gaming: +9.8% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $3,198 less on MSRP ($5,889 MSRP vs $9,087 MSRP).
✅Delivers 44.2% more PassMark for each dollar spent, at 16.6 vs 11.5 PassMark/$ ($5,889 MSRP vs $9,087 MSRP).

Trade-offs

❌Lower PassMark (97,534 vs 104,336).
❌Smaller total L3 cache (113 MB vs 256 MB).

Quick Answers

So, is Xeon w9-3595X better than EPYC 9554?

It depends on what you want from the system. For gaming, Xeon w9-3595X is ahead with a 9.8% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, EPYC 9554 pulls ahead with 7% better PassMark. EPYC 9554 also has the bigger cache pool with 127.6% larger total L3 cache (256 MB vs 113 MB).

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

For streaming, content creation, and heavier multitasking, EPYC 9554 is the stronger fit. You are getting 7% better PassMark, backed by 64 cores and 128 threads. It also has the larger cache pool with 127.6% larger total L3 cache (256 MB vs 113 MB).

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

Xeon w9-3595X is the better buy right now. Xeon w9-3595X comes in $3,198 cheaper on MSRP at $5,889 MSRP versus $9,087 MSRP, and it still gives you a 9.8% average FPS lead across 50 shared CPU game tests in our data. The compromise is that EPYC 9554 is still stronger for heavier multi-core work with 7% better PassMark. It is also 44.2% better value on MSRP (16.6 vs 11.5 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon w9-3595X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2022) and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 9554 vs Xeon w9-3595X Technical Specifications

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

EPYC 9554

The EPYC 9554 is manufactured by AMD. It was released in 10 November 2022 (3 years ago). It is based on the Genoa (2022−2023) architecture. It features 64 cores and 128 threads. Base frequency is 3.1 GHz, with boost up to 3.75 GHz. L3 cache: 256 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 360 Watt. Memory support: DDR5-4800. Passmark benchmark score: 104,336 points. Launch price was $9,087.

Xeon w9-3595X

The Xeon w9-3595X is manufactured by Intel. It was released in 24 August 2024 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 60 cores and 120 threads. Base frequency is 2 GHz, with boost up to 4.8 GHz. L3 cache: 112.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 385 Watt. Memory support: DDR5-4800. Passmark benchmark score: 97,534 points. Launch price was $5,889.

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Processing Power

The EPYC 9554 packs 64 cores / 128 threads, while the Xeon w9-3595X offers 60 cores / 120 threads — the EPYC 9554 has 4 more cores. Boost clocks reach 3.75 GHz on the EPYC 9554 versus 4.8 GHz on the Xeon w9-3595X — a 24.6% clock advantage for the Xeon w9-3595X (base: 3.1 GHz vs 2 GHz). The EPYC 9554 uses the Genoa (2022−2023) architecture (5 nm, 6 nm), while the Xeon w9-3595X uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the EPYC 9554 scores 104,336 against the Xeon w9-3595X's 97,534 — a 6.7% lead for the EPYC 9554. L3 cache: 256 MB (total) on the EPYC 9554 vs 112.5 MB on the Xeon w9-3595X.

Feature	EPYC 9554	Xeon w9-3595X
Cores / Threads	64 / 128+7%	60 / 120
Boost Clock	3.75 GHz	4.8 GHz+28%
Base Clock	3.1 GHz+55%	2 GHz
L3 Cache	256 MB (total)+128%	112.5 MB
L2 Cache	1 MB (per core)	2 MB (per core)+100%
Process	5 nm, 6 nm-29%	Intel 7 nm
Architecture	Genoa (2022−2023)	Sapphire Rapids (2023−2024)
PassMark	104,336+7%	97,534
Cinebench R23 Multi	—	130,000
Geekbench 6 Single	—	2,300
Geekbench 6 Multi	—	17,118

🧠

Memory & Platform

The EPYC 9554 uses the SP5 socket (PCIe 5.0), while the Xeon w9-3595X uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800 memory speed. The EPYC 9554 supports up to 6 TB of RAM compared to 4096 GB — 50% more capacity for professional workloads. Memory channels: 12 (EPYC 9554) vs 8 (Xeon w9-3595X). PCIe lanes: 128 (EPYC 9554) vs 112 (Xeon w9-3595X) — the EPYC 9554 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP5 (EPYC 9554) and W790 (Xeon w9-3595X).

Feature	EPYC 9554	Xeon w9-3595X
Socket	SP5	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-4800	DDR5-4800
Max RAM Capacity	6 TB+50%	4096 GB
RAM Channels	12+50%	8
ECC Support	Yes	Yes
PCIe Lanes	128+14%	112

🔧

Advanced Features

Virtualization support: AMD-V, SEV-SNP (EPYC 9554) vs true (Xeon w9-3595X). Primary use case: EPYC 9554 targets Data Center, Xeon w9-3595X targets High-end Workstation. Direct competitor: EPYC 9554 rivals Xeon 8468; Xeon w9-3595X rivals Threadripper PRO 7985WX.

Feature	EPYC 9554	Xeon w9-3595X
Integrated GPU	No	No
AVX-512	—	Yes
Virtualization	AMD-V, SEV-SNP	true
Target Use	Data Center	High-end Workstation

💰

Value Analysis

At launch, the EPYC 9554 was priced at $9087, while the Xeon w9-3595X came in at $5889. On launch pricing ($9087 vs $5889), Xeon w9-3595X was $3198 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 9554 delivers 11.5 pts/$ vs 16.6 pts/$ for the Xeon w9-3595X — making the Xeon w9-3595X the 36.2% better value option.

Feature	EPYC 9554	Xeon w9-3595X
MSRP	$9087	$5889-35%
Performance per Dollar	11.5	16.6+44%
Release Date	2022	2024

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