EPYC 7542 vs Xeon Gold 5418Y

CPU

GPU

EPYC 7542

32 Cores64 Thrd225 WWMax: 3.4 GHz2019

EPYC family

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Xeon Gold 5418Y

24 Cores48 Thrd185 WWMax: 3.8 GHz2023

Similar parts

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EPYC 7542 vs Xeon Gold 5418Y Performance Spectrum

EPYC 7542

32 / 64

45,359

0.0%

Ryzen 5 8600G

Ryzen 9 8945H

Ryzen AI 9 HX 370

Ryzen Threadripper PRO 5945WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Xeon Gold 5418Y

24 / 48

45,660

+0.7%

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 7542 vs Xeon Gold 5418Y 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 7542 vs Xeon Gold 5418Y: Pros, Cons & Final Verdict

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

EPYC 7542

2019

Why buy it

✅+184.4% larger total L3 cache (128 MB vs 45 MB).
✅60% more PCIe lanes (128 vs 80) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 5418Y across 50 shared CPU benchmark tests.
❌Lower PassMark (45,359 vs 45,660).
❌Lower PassMark per dollar, at 13.3 vs 30.8 PassMark/$ ($3,400 MSRP vs $1,483 MSRP).
❌21.6% higher power demand at 225W vs 185W.
❌Older platform position on SP3 with DDR4, while Xeon Gold 5418Y moves to LGA4677 and DDR5.

Xeon Gold 5418Y

2023

Why buy it

✅Better for gaming: +4.1% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $1,917 less on MSRP ($1,483 MSRP vs $3,400 MSRP).
✅Delivers 130.8% more PassMark for each dollar spent, at 30.8 vs 13.3 PassMark/$ ($1,483 MSRP vs $3,400 MSRP).
✅Draws 185W instead of 225W, a 40W reduction.
✅Newer platform on LGA4677 with DDR5 support instead of SP3 and DDR4.

Trade-offs

❌Smaller total L3 cache (45 MB vs 128 MB).

Quick Answers

So, is Xeon Gold 5418Y better than EPYC 7542?

Yes. Xeon Gold 5418Y is the better all-around CPU here. It gives you a 4.1% average FPS lead across 50 shared CPU game tests in our data, 0.7% 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 Gold 5418Y is the better pick. According to our tests, it delivers 4.1% 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 Gold 5418Y is the stronger fit. You are getting 0.7% 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 $1,917 cheaper on MSRP at $1,483 MSRP versus $3,400 MSRP, and it still gives you a 4.1% average FPS lead across 50 shared CPU game tests in our data. It is also 130.8% better value on MSRP (30.8 vs 13.3 PassMark/$), 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 a newer CPU generation (2023 vs 2019), a healthier platform with LGA4677 and DDR5 instead of SP3, and more multi-core headroom with 24 cores / 48 threads instead of 32/64. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 7542 vs Xeon Gold 5418Y Technical Specifications

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

EPYC 7542

The EPYC 7542 is manufactured by AMD. It was released in 7 August 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 32 cores and 64 threads. Base frequency is 2.9 GHz, with boost up to 3.4 GHz. L3 cache: 128 MB (total). L2 cache: 512K (per core). Built on 7 nm, 14 nm process technology. Socket: SP3. Thermal design power (TDP): 225 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 45,359 points. Launch price was $3,400.

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.

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Processing Power

The EPYC 7542 packs 32 cores / 64 threads, while the Xeon Gold 5418Y offers 24 cores / 48 threads — the EPYC 7542 has 8 more cores. Boost clocks reach 3.4 GHz on the EPYC 7542 versus 3.8 GHz on the Xeon Gold 5418Y — a 11.1% clock advantage for the Xeon Gold 5418Y (base: 2.9 GHz vs 2 GHz). The EPYC 7542 uses the Zen 2 (2017−2020) architecture (7 nm, 14 nm), while the Xeon Gold 5418Y uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the EPYC 7542 scores 45,359 against the Xeon Gold 5418Y's 45,660 — a 0.7% lead for the Xeon Gold 5418Y. L3 cache: 128 MB (total) on the EPYC 7542 vs 45 MB on the Xeon Gold 5418Y.

Feature	EPYC 7542	Xeon Gold 5418Y
Cores / Threads	32 / 64+33%	24 / 48
Boost Clock	3.4 GHz	3.8 GHz+12%
Base Clock	2.9 GHz+45%	2 GHz
L3 Cache	128 MB (total)+184%	45 MB
L2 Cache	512K (per core)+25500%	2 MB (per core)
Process	7 nm, 14 nm	Intel 7 nm
Architecture	Zen 2 (2017−2020)	Sapphire Rapids (2023−2024)
PassMark	45,359	45,660

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Memory & Platform

The EPYC 7542 uses the SP3 socket (PCIe 4.0), while the Xeon Gold 5418Y uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7542 versus 4800 on the Xeon Gold 5418Y — the Xeon Gold 5418Y supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4096 of RAM. Both feature 8-channel memory with ECC support. PCIe lanes: 128 (EPYC 7542) vs 80 (Xeon Gold 5418Y) — the EPYC 7542 offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7542) and C741 (Xeon Gold 5418Y).

Feature	EPYC 7542	Xeon Gold 5418Y
Socket	SP3	LGA4677
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	3200	4800+50%
Max RAM Capacity	4096	4096
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	128+60%	80

🔧

Advanced Features

Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d, AMD-V (EPYC 7542) vs VT-x, VT-d (Xeon Gold 5418Y). Direct competitor: EPYC 7542 rivals Xeon Gold 6248R; Xeon Gold 5418Y rivals EPYC 9334.

Feature	EPYC 7542	Xeon Gold 5418Y
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, AMD-V	VT-x, VT-d

💰

Value Analysis

At launch, the EPYC 7542 was priced at $3400, while the Xeon Gold 5418Y came in at $1483. On launch pricing ($3400 vs $1483), Xeon Gold 5418Y was $1917 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7542 delivers 13.3 pts/$ vs 30.8 pts/$ for the Xeon Gold 5418Y — making the Xeon Gold 5418Y the 79.1% better value option.

Feature	EPYC 7542	Xeon Gold 5418Y
MSRP	$3400	$1483-56%
Performance per Dollar	13.3	30.8+132%
Release Date	2019	2023

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