EPYC 9224 vs Xeon w5-2555X

CPU

GPU

EPYC 9224

24 Cores48 Thrd200 WWMax: 3.7 GHz2022

EPYC family

·······

Buy on Amazon

Xeon w5-2555X

14 Cores28 Thrd252 WWMax: 4.8 GHz2024

Similar parts

·······

Buy on Amazon

EPYC 9224 vs Xeon w5-2555X Performance Spectrum

EPYC 9224

24 / 48

48,573

+2.0%

Ryzen Threadripper 3970X

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Xeon w5-2555X

14 / 28

47,638

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 9224 vs Xeon w5-2555X 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 9224 vs Xeon w5-2555X: Pros, Cons & Final Verdict

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

EPYC 9224

2022

Why buy it

✅+2% higher PassMark.
✅+89.6% larger total L3 cache (64 MB vs 34 MB).
✅Draws 200W instead of 252W, a 52W 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 w5-2555X across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 26.6 vs 44.6 PassMark/$ ($1,825 MSRP vs $1,069 MSRP).

Xeon w5-2555X

2024

Why buy it

✅Better for gaming: +18.0% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $756 less on MSRP ($1,069 MSRP vs $1,825 MSRP).
✅Delivers 67.4% more PassMark for each dollar spent, at 44.6 vs 26.6 PassMark/$ ($1,069 MSRP vs $1,825 MSRP).

Trade-offs

❌Lower PassMark (47,638 vs 48,573).
❌Smaller total L3 cache (34 MB vs 64 MB).
❌26% higher power demand at 252W vs 200W.

Quick Answers

So, is Xeon w5-2555X better than EPYC 9224?

It depends on what you want from the system. For gaming, Xeon w5-2555X is ahead with a 18.0% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, EPYC 9224 pulls ahead with 2% better PassMark. EPYC 9224 also has the bigger cache pool with 89.6% larger total L3 cache (64 MB vs 34 MB).

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

For streaming, content creation, and heavier multitasking, EPYC 9224 is the stronger fit. You are getting 2% better PassMark, backed by 24 cores and 48 threads. It also has the larger cache pool with 89.6% larger total L3 cache (64 MB vs 34 MB).

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

Xeon w5-2555X is the better buy right now. Xeon w5-2555X comes in $756 cheaper on MSRP at $1,069 MSRP versus $1,825 MSRP, and it still gives you a 18.0% average FPS lead across 50 shared CPU game tests in our data. The compromise is that EPYC 9224 is still stronger for heavier multi-core work with 2% better PassMark. It is also 67.4% better value on MSRP (44.6 vs 26.6 PassMark/$), 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 w5-2555X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2022). That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 9224 vs Xeon w5-2555X Technical Specifications

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

EPYC 9224

The EPYC 9224 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 24 cores and 48 threads. Base frequency is 2.5 GHz, with boost up to 3.7 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 200 Watt. Memory support: DDR5-4800. Passmark benchmark score: 48,573 points. Launch price was $1,825.

Xeon w5-2555X

The Xeon w5-2555X is manufactured by Intel. It was released in 2015-01-01. It features 14 cores and 28 threads. Base frequency is 3.3 GHz, with boost up to 4.8 GHz. L3 cache: 33.75 MB Intel® Smart Cache. Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 252 Watt. Memory support: DDR5-4800. Passmark benchmark score: 47,638 points. Launch price was $800.

⚡

Processing Power

The EPYC 9224 packs 24 cores / 48 threads, while the Xeon w5-2555X offers 14 cores / 28 threads — the EPYC 9224 has 10 more cores. Boost clocks reach 3.7 GHz on the EPYC 9224 versus 4.8 GHz on the Xeon w5-2555X — a 25.9% clock advantage for the Xeon w5-2555X (base: 2.5 GHz vs 3.3 GHz). The EPYC 9224 is built on the Genoa (2022−2023) architecture. In PassMark, the EPYC 9224 scores 48,573 against the Xeon w5-2555X's 47,638 — a 1.9% lead for the EPYC 9224. L3 cache: 64 MB (total) on the EPYC 9224 vs 33.75 MB Intel® Smart Cache on the Xeon w5-2555X.

Feature	EPYC 9224	Xeon w5-2555X
Cores / Threads	24 / 48+71%	14 / 28
Boost Clock	3.7 GHz	4.8 GHz+30%
Base Clock	2.5 GHz	3.3 GHz+32%
L3 Cache	64 MB (total)+90%	33.75 MB Intel® Smart Cache
L2 Cache	1 MB (per core)	—
Process	5 nm, 6 nm-29%	Intel 7 nm
Architecture	Genoa (2022−2023)	—
PassMark	48,573+2%	47,638

🧠

Memory & Platform

The EPYC 9224 uses the SP5 socket (PCIe 5.0), while the Xeon w5-2555X uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to 4800 memory speed. The EPYC 9224 supports up to 6144 of RAM compared to 4096 — 50% more capacity for professional workloads. Memory channels: 12 (EPYC 9224) vs 8 (Xeon w5-2555X). PCIe lanes: 128 (EPYC 9224) vs 112 (Xeon w5-2555X) — the EPYC 9224 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP5 (EPYC 9224) and W790 (Xeon w5-2555X).

Feature	EPYC 9224	Xeon w5-2555X
Socket	SP5	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	4800	4800
Max RAM Capacity	6144+50%	4096
RAM Channels	12+50%	8
ECC Support	Yes	Yes
PCIe Lanes	128+14%	112

🔧

Advanced Features

Only the Xeon w5-2555X 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: VT-x, VT-d, AMD-V (EPYC 9224) vs VT-x, VT-d (Xeon w5-2555X). Direct competitor: EPYC 9224 rivals Xeon Platinum 8468X; Xeon w5-2555X rivals Threadripper PRO 7965WX.

Feature	EPYC 9224	Xeon w5-2555X
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	Yes
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, AMD-V	VT-x, VT-d

💰

Value Analysis

At launch, the EPYC 9224 was priced at $1825, while the Xeon w5-2555X came in at $1069. On launch pricing ($1825 vs $1069), Xeon w5-2555X was $756 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 9224 delivers 26.6 pts/$ vs 44.6 pts/$ for the Xeon w5-2555X — making the Xeon w5-2555X the 50.4% better value option.

Feature	EPYC 9224	Xeon w5-2555X
MSRP	$1825	$1069-41%
Performance per Dollar	26.6	44.6+68%
Release Date	2022	2024

Search EPYC 9224 on Amazon

Search Xeon w5-2555X 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.