Xeon Gold 5418Y vs Xeon w5-3435X

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.

Xeon Gold 5418Y vs Xeon w5-3435X 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.

Xeon Gold 5418Y vs Xeon w5-3435X: Pros, Cons & Final Verdict

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

Xeon Gold 5418Y

2023

Why buy it

✅+1.3% higher PassMark.
✅Costs $106 less on MSRP ($1,483 MSRP vs $1,589 MSRP).
✅Delivers 8.5% more PassMark for each dollar spent, at 30.8 vs 28.4 PassMark/$ ($1,483 MSRP vs $1,589 MSRP).
✅Draws 185W instead of 270W, a 85W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w5-3435X across 50 shared CPU benchmark tests.

Xeon w5-3435X

2023

Why buy it

✅Better for gaming: +8.2% higher average FPS across 50 shared CPU benchmark tests.
✅40% more PCIe lanes (112 vs 80) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (45,086 vs 45,660).
❌Lower PassMark per dollar, at 28.4 vs 30.8 PassMark/$ ($1,589 MSRP vs $1,483 MSRP).
❌45.9% higher power demand at 270W vs 185W.

Quick Answers

So, is Xeon Gold 5418Y better than Xeon w5-3435X?

It depends on what you want from the system. For gaming, Xeon w5-3435X is ahead with a 8.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Gold 5418Y pulls ahead with 1.3% better PassMark.

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

For streaming, content creation, and heavier multitasking, Xeon Gold 5418Y is the stronger fit. You are getting 1.3% better PassMark, backed by 24 cores and 48 threads.

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

Xeon Gold 5418Y is the better buy right now. Xeon Gold 5418Y comes in $106 cheaper on MSRP at $1,483 MSRP versus $1,589 MSRP, and it still gives you 1.3% better PassMark. The compromise is that Xeon w5-3435X is still the better pure gaming CPU with a 8.2% average FPS lead across 50 shared CPU game tests in our data. It is also 8.5% better value on MSRP (30.8 vs 28.4 PassMark/$), 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 Gold 5418Y makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 24 cores / 48 threads instead of 16/32. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon Gold 5418Y vs Xeon w5-3435X Technical Specifications

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

Xeon Gold 5418Y

The Xeon Gold 5418Y 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 24 cores and 48 threads. Base frequency is 2 GHz, with boost up to 3.8 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 185 Watt. Memory support: DDR5-4400. Passmark benchmark score: 45,660 points. Launch price was $1,493.

Xeon w5-3435X

The Xeon w5-3435X is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 16 cores and 32 threads. Base frequency is 3.1 GHz, with boost up to 4.7 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4800. Passmark benchmark score: 45,086 points. Launch price was $1,589.

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Processing Power

The Xeon Gold 5418Y packs 24 cores / 48 threads, while the Xeon w5-3435X offers 16 cores / 32 threads — the Xeon Gold 5418Y has 8 more cores. Boost clocks reach 3.8 GHz on the Xeon Gold 5418Y versus 4.7 GHz on the Xeon w5-3435X — a 21.2% clock advantage for the Xeon w5-3435X (base: 2 GHz vs 3.1 GHz). Both are built on the Sapphire Rapids (2023−2024) architecture using a Intel 7 nm process. In PassMark, the Xeon Gold 5418Y scores 45,660 against the Xeon w5-3435X's 45,086 — a 1.3% lead for the Xeon Gold 5418Y. Both processors carry 45 MB of L3 cache.

Feature	Xeon Gold 5418Y	Xeon w5-3435X
Cores / Threads	24 / 48+50%	16 / 32
Boost Clock	3.8 GHz	4.7 GHz+24%
Base Clock	2 GHz	3.1 GHz+55%
L3 Cache	45 MB	45 MB
L2 Cache	2 MB (per core)	2 MB (per core)
Process	Intel 7 nm	Intel 7 nm
Architecture	Sapphire Rapids (2023−2024)	Sapphire Rapids (2023−2024)
PassMark	45,660+1%	45,086

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Memory & Platform

Both processors use the LGA4677 socket with PCIe 4.0. Both support up to 4800 memory speed. Both support up to 4096 of RAM. Both feature 8-channel memory with ECC support. PCIe lanes: 80 (Xeon Gold 5418Y) vs 112 (Xeon w5-3435X) — the Xeon w5-3435X offers 32 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Gold 5418Y) and W790 (Xeon w5-3435X).

Feature	Xeon Gold 5418Y	Xeon w5-3435X
Socket	LGA4677	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	4800	4800
Max RAM Capacity	4096	4096
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	80	112+40%

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Advanced Features

Only the Xeon w5-3435X 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. Both support VT-x, VT-d virtualization. Direct competitor: Xeon Gold 5418Y rivals EPYC 9334; Xeon w5-3435X rivals Threadripper PRO 7955WX.

Feature	Xeon Gold 5418Y	Xeon w5-3435X
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	Yes
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d

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Value Analysis

At launch, the Xeon Gold 5418Y was priced at $1483, while the Xeon w5-3435X came in at $1589. On launch pricing ($1483 vs $1589), Xeon Gold 5418Y was $106 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon Gold 5418Y delivers 30.8 pts/$ vs 28.4 pts/$ for the Xeon w5-3435X — making the Xeon Gold 5418Y the 8.2% better value option.

Feature	Xeon Gold 5418Y	Xeon w5-3435X
MSRP	$1483-7%	$1589
Performance per Dollar	30.8+8%	28.4
Release Date	2023	2023

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