Core i9-11900K vs Xeon Silver 4410Y

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.

Core i9-11900K vs Xeon Silver 4410Y 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.

Core i9-11900K vs Xeon Silver 4410Y: Pros, Cons & Final Verdict

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

Core i9-11900K

2021

Why buy it

✅+0.4% higher PassMark.
✅Draws 125W instead of 150W, a 25W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Silver 4410Y across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (16 MB vs 30 MB).
❌Less compelling for workstation-style loads than Xeon Silver 4410Y, which brings 12 cores / 24 threads.
❌Launch MSRP is still $539 MSRP, while Xeon Silver 4410Y mostly shows up through inconsistent older-market listings.
❌Older platform position on LGA1200 with DDR4, while Xeon Silver 4410Y moves to LGA4677 and DDR5.

Xeon Silver 4410Y

2023

Why buy it

✅Better for gaming: +3.3% higher average FPS across 50 shared CPU benchmark tests.
✅+87.5% larger total L3 cache (30 MB vs 16 MB).
✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads.
✅Newer platform on LGA4677 with DDR5 support instead of LGA1200 and DDR4.

Trade-offs

❌Lower PassMark (24,895 vs 24,990).
❌20% higher power demand at 150W vs 125W.

Quick Answers

So, is Core i9-11900K better than Xeon Silver 4410Y?

Not really, because they are built for different jobs. Xeon Silver 4410Y makes more sense for workstation-style multi-core throughput, while Core i9-11900K 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, Core i9-11900K 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?

Core i9-11900K is the better buy right now. Core i9-11900K comes in at an unclear MSRP at $539 MSRP versus unclear MSRP, and it still gives you 0.4% better PassMark. The compromise is that Xeon Silver 4410Y is still the better pure gaming CPU with a 3.3% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (46.4 vs 0.0 PassMark/$), 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 Silver 4410Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021), a healthier platform with LGA4677 and DDR5 instead of LGA1200, and 87.5% larger total L3 cache (30 MB vs 16 MB). That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i9-11900K vs Xeon Silver 4410Y Technical Specifications

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

Core i9-11900K

The Core i9-11900K is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Rocket Lake (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3.5 GHz, with boost up to 5.2 GHz. L3 cache: 16 MB (total). L2 cache: 512 kB (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4. Passmark benchmark score: 24,990 points. Launch price was $539.

Xeon Silver 4410Y

The Xeon Silver 4410Y is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 12 cores and 24 threads. Base frequency is 2 GHz, with boost up to 3.9 GHz. L3 cache: 30 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 150 Watt. Memory support: DDR5-4000. Passmark benchmark score: 24,895 points. Launch price was $573.

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Processing Power

The Core i9-11900K packs 8 cores / 16 threads, while the Xeon Silver 4410Y offers 12 cores / 24 threads — the Xeon Silver 4410Y has 4 more cores. Boost clocks reach 5.2 GHz on the Core i9-11900K versus 3.9 GHz on the Xeon Silver 4410Y — a 28.6% clock advantage for the Core i9-11900K (base: 3.5 GHz vs 2 GHz). The Core i9-11900K uses the Rocket Lake (2021) architecture (14 nm), while the Xeon Silver 4410Y uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core i9-11900K scores 24,990 against the Xeon Silver 4410Y's 24,895 — a 0.4% lead for the Core i9-11900K. L3 cache: 16 MB (total) on the Core i9-11900K vs 30 MB on the Xeon Silver 4410Y.

Feature	Core i9-11900K	Xeon Silver 4410Y
Cores / Threads	8 / 16	12 / 24+50%
Boost Clock	5.2 GHz+33%	3.9 GHz
Base Clock	3.5 GHz+75%	2 GHz
L3 Cache	16 MB (total)	30 MB+88%
L2 Cache	512 kB (per core)	2 MB (per core)+300%
Process	14 nm	Intel 7 nm-50%
Architecture	Rocket Lake (2021)	Sapphire Rapids (2023−2024)
PassMark	24,990	24,895

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Memory & Platform

The Core i9-11900K uses the LGA1200 socket (PCIe 4.0), while the Xeon Silver 4410Y uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard.