EPYC 7402 vs Xeon Gold 5418Y

CPU

GPU

EPYC 7402

24 Cores48 Thrd180 WWMax: 3.35 GHz2019

EPYC family

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Xeon Gold 5418Y

24 Cores48 Thrd185 WWMax: 3.8 GHz2023

Similar parts

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EPYC 7402 vs Xeon Gold 5418Y Performance Spectrum

EPYC 7402

24 / 48

46,012

+0.8%

Ryzen 7 5800

Ryzen 9 PRO 8945HS

Ryzen 7 7700X

Ryzen Threadripper PRO 5945WX

Ryzen 9 9955HX3D

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Xeon Gold 5418Y

24 / 48

45,660

0.0%

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 7402 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 7402 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 7402

2019

Why buy it

✅+0.8% higher PassMark.
✅Draws 180W instead of 185W, a 5W reduction.
✅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.
❌Smaller total L3 cache (32 MB vs 45 MB).
❌Lower PassMark per dollar, at 25.8 vs 30.8 PassMark/$ ($1,783 MSRP vs $1,483 MSRP).
❌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: +18.8% higher average FPS across 50 shared CPU benchmark tests.
✅+40.6% larger total L3 cache (45 MB vs 32 MB).
✅Costs $300 less on MSRP ($1,483 MSRP vs $1,783 MSRP).
✅Delivers 19.3% more PassMark for each dollar spent, at 30.8 vs 25.8 PassMark/$ ($1,483 MSRP vs $1,783 MSRP).
✅Newer platform on LGA4677 with DDR5 support instead of SP3 and DDR4.

Trade-offs

❌Lower PassMark (45,660 vs 46,012).

Quick Answers

So, is Xeon Gold 5418Y better than EPYC 7402?

It depends on what you want from the system. For gaming, Xeon Gold 5418Y is ahead with a 18.8% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, EPYC 7402 pulls ahead with 0.8% better PassMark. Xeon Gold 5418Y also has the bigger cache pool with 40.6% larger total L3 cache (45 MB vs 32 MB).

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

For streaming, content creation, and heavier multitasking, EPYC 7402 is the stronger fit. You are getting 0.8% 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 $300 cheaper on MSRP at $1,483 MSRP versus $1,783 MSRP, and it still gives you a 18.8% average FPS lead across 50 shared CPU game tests in our data. The compromise is that EPYC 7402 is still stronger for heavier multi-core work with 0.8% better PassMark. It is also 19.3% better value on MSRP (30.8 vs 25.8 PassMark/$), 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, 40.6% larger total L3 cache (45 MB vs 32 MB), and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 7402 vs Xeon Gold 5418Y Technical Specifications

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

EPYC 7402

The EPYC 7402 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 24 cores and 48 threads. Base frequency is 2.8 GHz, with boost up to 3.35 GHz. L3 cache: 32 MB (total). L2 cache: 512 kB (per core). Built on 7 nm, 14 nm process technology. Socket: SP3. Thermal design power (TDP): 180 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 46,012 points. Launch price was $1,783.

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

Both the EPYC 7402 and Xeon Gold 5418Y share an identical 24-core/48-thread configuration. Boost clocks reach 3.35 GHz on the EPYC 7402 versus 3.8 GHz on the Xeon Gold 5418Y — a 12.6% clock advantage for the Xeon Gold 5418Y (base: 2.8 GHz vs 2 GHz). The EPYC 7402 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 7402 scores 46,012 against the Xeon Gold 5418Y's 45,660 — a 0.8% lead for the EPYC 7402. L3 cache: 32 MB (total) on the EPYC 7402 vs 45 MB on the Xeon Gold 5418Y.

Feature	EPYC 7402	Xeon Gold 5418Y
Cores / Threads	24 / 48	24 / 48
Boost Clock	3.35 GHz	3.8 GHz+13%
Base Clock	2.8 GHz+40%	2 GHz
L3 Cache	32 MB (total)	45 MB+41%
L2 Cache	512 kB (per core)	2 MB (per core)+300%
Process	7 nm, 14 nm	Intel 7 nm
Architecture	Zen 2 (2017−2020)	Sapphire Rapids (2023−2024)
PassMark	46,012	45,660
Cinebench R23 Multi	28,546	—
Geekbench 6 Single	1,299	—
Geekbench 6 Multi	12,622	—

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Memory & Platform

The EPYC 7402 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 DDR4-3200 on the EPYC 7402 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 GB of RAM. Both feature 8-channel memory with ECC support. PCIe lanes: 128 (EPYC 7402) vs 80 (Xeon Gold 5418Y) — the EPYC 7402 offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3,Rome (EPYC 7402) and C741 (Xeon Gold 5418Y).

Feature	EPYC 7402	Xeon Gold 5418Y
Socket	SP3	LGA4677
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200	4800+50%
Max RAM Capacity	4096 GB	4096 GB
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	128+60%	80

🔧

Advanced Features

Neither processor supports overclocking. Only the Xeon Gold 5418Y supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V, SEV, IOMMU (EPYC 7402) vs VT-x, VT-d (Xeon Gold 5418Y). Primary use case: EPYC 7402 targets Server / Workstation. Direct competitor: EPYC 7402 rivals Xeon Gold 6242; Xeon Gold 5418Y rivals EPYC 9334.

Feature	EPYC 7402	Xeon Gold 5418Y
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	No	No
AVX-512	No	Yes
Virtualization	AMD-V, SEV, IOMMU	VT-x, VT-d
Target Use	Server / Workstation	—

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Value Analysis

At launch, the EPYC 7402 was priced at $1783, while the Xeon Gold 5418Y came in at $1483. On launch pricing ($1783 vs $1483), Xeon Gold 5418Y was $300 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7402 delivers 25.8 pts/$ vs 30.8 pts/$ for the Xeon Gold 5418Y — making the Xeon Gold 5418Y the 17.6% better value option.

Feature	EPYC 7402	Xeon Gold 5418Y
MSRP	$1783	$1483-17%
Performance per Dollar	25.8	30.8+19%
Release Date	2019	2023

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