Xeon Gold 5418Y vs Xeon W-3175X

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 W-3175X 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 W-3175X: 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

✅Costs $1,516 less on MSRP ($1,483 MSRP vs $2,999 MSRP).
✅Delivers 100.2% more PassMark for each dollar spent, at 30.8 vs 15.4 PassMark/$ ($1,483 MSRP vs $2,999 MSRP).
✅Draws 185W instead of 255W, a 70W reduction.
✅Newer platform on LGA4677 with DDR5 support instead of LGA3647 and DDR4.
✅66.7% more PCIe lanes (80 vs 48) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (45,660 vs 46,125).

Xeon W-3175X

2018

Why buy it

✅+1% higher PassMark.

Trade-offs

❌Lower PassMark per dollar, at 15.4 vs 30.8 PassMark/$ ($2,999 MSRP vs $1,483 MSRP).
❌37.8% higher power demand at 255W vs 185W.
❌Older platform position on LGA3647 with DDR4, while Xeon Gold 5418Y moves to LGA4677 and DDR5.

Quick Answers

So, is Xeon W-3175X better than Xeon Gold 5418Y?

Yes. Xeon W-3175X is the better all-around CPU here. It gives you a 2.9% average FPS lead across 50 shared CPU game tests in our data and 1% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

For gaming, this matchup is basically a tie in the data we have.

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

For streaming, content creation, and heavier multitasking, Xeon W-3175X is the stronger fit. You are getting 1% better PassMark, backed by 28 cores and 56 threads.

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

Xeon W-3175X is still the faster CPU overall, but Xeon Gold 5418Y is easier to justify if budget matters more than peak performance. Xeon W-3175X comes in 102.2% more expensive on MSRP at $2,999 MSRP versus $1,483 MSRP, and it still gives you a 2.9% average FPS lead across 50 shared CPU game tests in our data. Xeon Gold 5418Y is also 100.2% better value on MSRP (30.8 vs 15.4 PassMark/$), which is why it can still make sense for tighter-budget builds 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 a newer CPU generation (2023 vs 2018) and a healthier platform with LGA4677 and DDR5 instead of LGA3647. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon Gold 5418Y vs Xeon W-3175X 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 W-3175X

The Xeon W-3175X is manufactured by Intel. It was released in 19 December 2018 (6 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 28 cores and 56 threads. Base frequency is 3.1 GHz, with boost up to 3.8 GHz. L3 cache: 38.5 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 255 Watt. Memory support: DDR4-2666. Passmark benchmark score: 46,125 points. Launch price was $2,999.

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Processing Power

The Xeon Gold 5418Y packs 24 cores / 48 threads, while the Xeon W-3175X offers 28 cores / 56 threads — the Xeon W-3175X has 4 more cores. Boost clocks reach 3.8 GHz on the Xeon Gold 5418Y versus 3.8 GHz on the Xeon W-3175X — identical boost frequencies (base: 2 GHz vs 3.1 GHz). The Xeon Gold 5418Y uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the Xeon W-3175X uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Xeon Gold 5418Y scores 45,660 against the Xeon W-3175X's 46,125 — a 1% lead for the Xeon W-3175X. L3 cache: 45 MB on the Xeon Gold 5418Y vs 38.5 MB (total) on the Xeon W-3175X.

Feature	Xeon Gold 5418Y	Xeon W-3175X
Cores / Threads	24 / 48	28 / 56+17%
Boost Clock	3.8 GHz	3.8 GHz
Base Clock	2 GHz	3.1 GHz+55%
L3 Cache	45 MB+17%	38.5 MB (total)
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 7 nm-50%	14 nm
Architecture	Sapphire Rapids (2023−2024)	Skylake (server) (2017−2018)
PassMark	45,660	46,125+1%
Cinebench R23 Multi	—	31,350
Geekbench 6 Single	—	1,467
Geekbench 6 Multi	—	17,358

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Memory & Platform

The Xeon Gold 5418Y uses the LGA4677 socket (PCIe 4.0), while the Xeon W-3175X uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Xeon Gold 5418Y versus DDR4-2666 on the Xeon W-3175X — the Xeon Gold 5418Y supports 80% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 5418Y supports up to 4096 GB of RAM compared to 512 GB — 700% more capacity for professional workloads. Memory channels: 8 (Xeon Gold 5418Y) vs 6 (Xeon W-3175X). PCIe lanes: 80 (Xeon Gold 5418Y) vs 48 (Xeon W-3175X) — the Xeon Gold 5418Y offers 32 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Gold 5418Y) and Intel C621 (Xeon W-3175X).

Feature	Xeon Gold 5418Y	Xeon W-3175X
Socket	LGA4677	LGA3647
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	4800+80%	DDR4-2666
Max RAM Capacity	4096 GB+700%	512 GB
RAM Channels	8+33%	6
ECC Support	Yes	Yes
PCIe Lanes	80+67%	48

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Advanced Features

Only the Xeon W-3175X 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.

Feature	Xeon Gold 5418Y	Xeon W-3175X
Integrated GPU	No	No
IGPU Model	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 W-3175X came in at $2999. On launch pricing ($1483 vs $2999), Xeon Gold 5418Y was $1516 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon Gold 5418Y delivers 30.8 pts/$ vs 15.4 pts/$ for the Xeon W-3175X — making the Xeon Gold 5418Y the 66.7% better value option.

Feature	Xeon Gold 5418Y	Xeon W-3175X
MSRP	$1483-51%	$2999
Performance per Dollar	30.8+100%	15.4
Release Date	2023	2018

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