Xeon Gold 5418Y vs Xeon Gold 6336Y

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 Gold 6336Y 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 Gold 6336Y: 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

✅+25% larger total L3 cache (45 MB vs 36 MB).
✅Costs $1,762 less on MSRP ($1,483 MSRP vs $3,245 MSRP).
✅Delivers 119.5% more PassMark for each dollar spent, at 30.8 vs 14.0 PassMark/$ ($1,483 MSRP vs $3,245 MSRP).
✅Newer platform on LGA4677 with DDR5 support instead of LGA4189 and DDR4.
✅25% more PCIe lanes (80 vs 64) for storage and expansion-heavy builds.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Xeon Gold 6336Y

2021

Why buy it

Trade-offs

❌Lower PassMark (45,517 vs 45,660).
❌Smaller total L3 cache (36 MB vs 45 MB).
❌Lower PassMark per dollar, at 14.0 vs 30.8 PassMark/$ ($3,245 MSRP vs $1,483 MSRP).
❌Older platform position on LGA4189 with DDR4, while Xeon Gold 5418Y moves to LGA4677 and DDR5.

Quick Answers

So, is Xeon Gold 5418Y better than Xeon Gold 6336Y?

Yes. Xeon Gold 5418Y is the better all-around CPU here. It gives you a 0.7% average FPS lead across 50 shared CPU game tests in our data, 0.3% 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 0.7% 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 0.3% better PassMark, backed by 24 cores and 48 threads. It also has the larger cache pool with 25% larger total L3 cache (45 MB vs 36 MB).

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 $1,762 cheaper on MSRP at $1,483 MSRP versus $3,245 MSRP, and it still gives you a 0.7% average FPS lead across 50 shared CPU game tests in our data. It is also 119.5% better value on MSRP (30.8 vs 14.0 PassMark/$), 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 Gold 5418Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021), a healthier platform with LGA4677 and DDR5 instead of LGA4189, 25% larger total L3 cache (45 MB vs 36 MB), and more multi-core headroom with 24 cores / 48 threads instead of 24/48. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon Gold 5418Y vs Xeon Gold 6336Y 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 Gold 6336Y

The Xeon Gold 6336Y is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 24 cores and 48 threads. Base frequency is 2.4 GHz, with boost up to 3.6 GHz. L3 cache: 36 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 185 Watt. Memory support: DDR4-3200. Passmark benchmark score: 45,517 points. Launch price was $800.

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Processing Power

Both the Xeon Gold 5418Y and Xeon Gold 6336Y share an identical 24-core/48-thread configuration. Boost clocks reach 3.8 GHz on the Xeon Gold 5418Y versus 3.6 GHz on the Xeon Gold 6336Y — a 5.4% clock advantage for the Xeon Gold 5418Y (base: 2 GHz vs 2.4 GHz). The Xeon Gold 5418Y uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the Xeon Gold 6336Y uses Ice Lake-SP (2021) (10 nm). In PassMark, the Xeon Gold 5418Y scores 45,660 against the Xeon Gold 6336Y's 45,517 — a 0.3% lead for the Xeon Gold 5418Y. L3 cache: 45 MB on the Xeon Gold 5418Y vs 36 MB (total) on the Xeon Gold 6336Y.

Feature	Xeon Gold 5418Y	Xeon Gold 6336Y
Cores / Threads	24 / 48	24 / 48
Boost Clock	3.8 GHz+6%	3.6 GHz
Base Clock	2 GHz	2.4 GHz+20%
L3 Cache	45 MB+25%	36 MB (total)
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 7 nm-30%	10 nm
Architecture	Sapphire Rapids (2023−2024)	Ice Lake-SP (2021)
PassMark	45,660	45,517

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Memory & Platform

The Xeon Gold 5418Y uses the LGA4677 socket (PCIe 4.0), while the Xeon Gold 6336Y uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Xeon Gold 5418Y versus 3200 on the Xeon Gold 6336Y — 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: 80 (Xeon Gold 5418Y) vs 64 (Xeon Gold 6336Y) — the Xeon Gold 5418Y offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Gold 5418Y) and C621A (Xeon Gold 6336Y).

Feature	Xeon Gold 5418Y	Xeon Gold 6336Y
Socket	LGA4677	LGA4189
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	4800+50%	3200
Max RAM Capacity	4096	4096
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	80+25%	64

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Advanced Features

Neither processor supports overclocking. 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 Gold 6336Y rivals EPYC 7543.

Feature	Xeon Gold 5418Y	Xeon Gold 6336Y
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	No
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 Gold 6336Y came in at $3245. On launch pricing ($1483 vs $3245), Xeon Gold 5418Y was $1762 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon Gold 5418Y delivers 30.8 pts/$ vs 14.0 pts/$ for the Xeon Gold 6336Y — making the Xeon Gold 5418Y the 74.8% better value option.

Feature	Xeon Gold 5418Y	Xeon Gold 6336Y
MSRP	$1483-54%	$3245
Performance per Dollar	30.8+120%	14.0
Release Date	2023	2021

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