EPYC 7281 vs Xeon W-11955M

EPYC 7281 vs Xeon W-11955M Performance Spectrum

EPYC 7281

16 / 32

21,621

0.0%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

Xeon W-11955M

8 / 16

21,702

+0.4%

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 7281 vs Xeon W-11955M 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 7281 vs Xeon W-11955M: Pros, Cons & Final Verdict

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

EPYC 7281

2017

Why buy it

✅+33.3% larger total L3 cache (32 MB vs 24 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Xeon W-11955M across 50 shared CPU benchmark tests.
❌Lower PassMark (21,621 vs 21,702).
❌342.9% higher power demand at 155W vs 35W.

Xeon W-11955M

2021

Why buy it

✅Better for gaming: +6.7% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 35W instead of 155W, a 120W reduction.

Trade-offs

❌Smaller total L3 cache (24 MB vs 32 MB).
❌Launch MSRP is still $623 MSRP, while EPYC 7281 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Xeon W-11955M better than EPYC 7281?

Yes. Xeon W-11955M is the better all-around CPU here. It gives you a 6.7% average FPS lead across 50 shared CPU game tests in our data, 0.4% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon W-11955M is the better pick. According to our tests, it delivers 6.7% 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, Xeon W-11955M is the stronger fit. You are getting 0.4% better PassMark, backed by 8 cores and 16 threads.

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

Xeon W-11955M is the better buy right now. Xeon W-11955M comes in at an unclear MSRP at $623 MSRP versus unclear MSRP, and it still gives you a 6.7% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (34.8 vs 0.0 PassMark/$), 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 W-11955M makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2017) and more multi-core headroom with 8 cores / 16 threads instead of 16/32. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

EPYC 7281 vs Xeon W-11955M Technical Specifications

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

EPYC 7281

The EPYC 7281 is manufactured by AMD. It was released in 29 June 2017 (8 years ago). It is based on the Naples (2017−2018) architecture. It features 16 cores and 32 threads. Base frequency is 2.1 GHz, with boost up to 2.7 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: TR4. Thermal design power (TDP): 170 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 21,621 points. Launch price was $650.

Xeon W-11955M

The Xeon W-11955M is manufactured by Intel. It was released in 11 May 2021 (4 years ago). It is based on the Tiger Lake-H (2021) architecture. It features 8 cores and 16 threads. Base frequency is 2.1 GHz, with boost up to 5 GHz. L3 cache: 24 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm SuperFin process technology. Socket: FCBGA1787. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 21,702 points. Launch price was $623.

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Processing Power

The EPYC 7281 packs 16 cores / 32 threads, while the Xeon W-11955M offers 8 cores / 16 threads — the EPYC 7281 has 8 more cores. Boost clocks reach 2.7 GHz on the EPYC 7281 versus 5 GHz on the Xeon W-11955M — a 59.7% clock advantage for the Xeon W-11955M (base: 2.1 GHz vs 2.1 GHz). The EPYC 7281 uses the Naples (2017−2018) architecture (14 nm), while the Xeon W-11955M uses Tiger Lake-H (2021) (10 nm SuperFin). In PassMark, the EPYC 7281 scores 21,621 against the Xeon W-11955M's 21,702 — a 0.4% lead for the Xeon W-11955M. L3 cache: 32 MB (total) on the EPYC 7281 vs 24 MB (total) on the Xeon W-11955M.

Feature	EPYC 7281	Xeon W-11955M
Cores / Threads	16 / 32+100%	8 / 16
Boost Clock	2.7 GHz	5 GHz+85%
Base Clock	2.1 GHz	2.1 GHz
L3 Cache	32 MB (total)+33%	24 MB (total)
L2 Cache	512K (per core)+40860%	1.25 MB (per core)
Process	14 nm	10 nm SuperFin-29%
Architecture	Naples (2017−2018)	Tiger Lake-H (2021)
PassMark	21,621	21,702

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Memory & Platform

The EPYC 7281 uses the TR4 socket (PCIe 4.0), while the Xeon W-11955M uses FCBGA1787 (PCIe 4.0) — making them incompatible on the same motherboard.