Core i9-9920X 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 i9-9920X 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 i9-9920X 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 i9-9920X

2018

Why buy it

Trade-offs

❌Smaller total L3 cache (19 MB vs 30 MB).
❌Launch MSRP is still $1,189 MSRP, while Xeon Silver 4410Y mostly shows up through inconsistent older-market listings.
❌Older platform position on LGA2066 with DDR4, while Xeon Silver 4410Y moves to LGA4677 and DDR5.

Xeon Silver 4410Y

2023

Why buy it

✅+55.8% larger total L3 cache (30 MB vs 19 MB).
✅Draws 150W instead of 165W, a 15W reduction.
✅Newer platform on LGA4677 with DDR5 support instead of LGA2066 and DDR4.

Trade-offs

❌Lower PassMark (24,895 vs 24,974).

Quick Answers

So, is Core i9-9920X 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 i9-9920X is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Core i9-9920X is the better pick. According to our tests, it delivers 2.2% 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, Core i9-9920X is the stronger fit. You are getting 0.3% better PassMark, backed by 12 cores and 24 threads.

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

Core i9-9920X is the better buy right now. Core i9-9920X comes in at an unclear MSRP at $1,189 MSRP versus unclear MSRP, and it still gives you a 2.2% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (21.0 vs 0.0 PassMark/$), 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 2018), a healthier platform with LGA4677 and DDR5 instead of LGA2066, and 55.8% larger total L3 cache (30 MB vs 19 MB). That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i9-9920X vs Xeon Silver 4410Y Technical Specifications

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

Core i9-9920X

The Core i9-9920X is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 12 cores and 24 threads. Base frequency is 3.5 GHz, with boost up to 4.5 GHz. L3 cache: 19.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2666. Passmark benchmark score: 24,974 points. Launch price was $1,189.

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

Both the Core i9-9920X and Xeon Silver 4410Y share an identical 12-core/24-thread configuration. Boost clocks reach 4.5 GHz on the Core i9-9920X versus 3.9 GHz on the Xeon Silver 4410Y — a 14.3% clock advantage for the Core i9-9920X (base: 3.5 GHz vs 2 GHz). The Core i9-9920X uses the Skylake (server) (2017−2018) architecture (14 nm), while the Xeon Silver 4410Y uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core i9-9920X scores 24,974 against the Xeon Silver 4410Y's 24,895 — a 0.3% lead for the Core i9-9920X. L3 cache: 19.25 MB (total) on the Core i9-9920X vs 30 MB on the Xeon Silver 4410Y.

Feature	Core i9-9920X	Xeon Silver 4410Y
Cores / Threads	12 / 24	12 / 24
Boost Clock	4.5 GHz+15%	3.9 GHz
Base Clock	3.5 GHz+75%	2 GHz
L3 Cache	19.25 MB (total)	30 MB+56%
L2 Cache	1 MB (per core)	2 MB (per core)+100%
Process	14 nm	Intel 7 nm-50%
Architecture	Skylake (server) (2017−2018)	Sapphire Rapids (2023−2024)
PassMark	24,974	24,895

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Memory & Platform

The Core i9-9920X uses the LGA2066 socket (PCIe 3.0), while the Xeon Silver 4410Y uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard.