Xeon Gold 6348 vs Xeon Gold 6544Y

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 6348 vs Xeon Gold 6544Y 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 6348 vs Xeon Gold 6544Y: 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 6348

2021

Why buy it

✅+1.3% higher PassMark.
✅Draws 235W instead of 270W, a 35W reduction.

Trade-offs

❌Launch MSRP is still $3,583 MSRP, while Xeon Gold 6544Y mostly shows up through inconsistent older-market listings.
❌Older platform position on LGA4189 with DDR4, while Xeon Gold 6544Y moves to LGA4677 and DDR5.

Xeon Gold 6544Y

2023

Why buy it

✅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

❌Lower PassMark (51,181 vs 51,843).

Quick Answers

So, is Xeon Gold 6348 better than Xeon Gold 6544Y?

It depends on what you want from the system. For gaming, Xeon Gold 6544Y is ahead with a 2.1% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Gold 6348 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 6348 is the stronger fit. You are getting 1.3% better PassMark, backed by 28 cores and 56 threads.

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

Xeon Gold 6348 is the better buy right now. Xeon Gold 6348 comes in at an unclear MSRP at $3,583 MSRP versus unclear MSRP, and it still gives you 1.3% better PassMark. The compromise is that Xeon Gold 6544Y is still the better pure gaming CPU with a 2.1% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (14.5 vs 0.0 PassMark/$), 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 6544Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021) and a healthier platform with LGA4677 and DDR5 instead of LGA4189. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon Gold 6348 vs Xeon Gold 6544Y Technical Specifications

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

Xeon Gold 6348

The Xeon Gold 6348 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 28 cores and 56 threads. Base frequency is 2.6 GHz, with boost up to 3.5 GHz. L3 cache: 42 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 235 Watt. Memory support: DDR4-3200. Passmark benchmark score: 51,843 points. Launch price was $800.

Xeon Gold 6544Y

The Xeon Gold 6544Y is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 16 cores and 32 threads. Base frequency is 3.6 GHz, with boost up to 4.1 GHz. L3 cache: 45 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-5200. Passmark benchmark score: 51,181 points. Launch price was $3,622.

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Processing Power

The Xeon Gold 6348 packs 28 cores / 56 threads, while the Xeon Gold 6544Y offers 16 cores / 32 threads — the Xeon Gold 6348 has 12 more cores. Boost clocks reach 3.5 GHz on the Xeon Gold 6348 versus 4.1 GHz on the Xeon Gold 6544Y — a 15.8% clock advantage for the Xeon Gold 6544Y (base: 2.6 GHz vs 3.6 GHz). The Xeon Gold 6348 uses the Ice Lake-SP (2021) architecture (10 nm), while the Xeon Gold 6544Y uses Emerald Rapids (2023) (Intel 7 nm). In PassMark, the Xeon Gold 6348 scores 51,843 against the Xeon Gold 6544Y's 51,181 — a 1.3% lead for the Xeon Gold 6348. L3 cache: 42 MB (total) on the Xeon Gold 6348 vs 45 MB (total) on the Xeon Gold 6544Y.

Feature	Xeon Gold 6348	Xeon Gold 6544Y
Cores / Threads	28 / 56+75%	16 / 32
Boost Clock	3.5 GHz	4.1 GHz+17%
Base Clock	2.6 GHz	3.6 GHz+38%
L3 Cache	42 MB (total)	45 MB (total)+7%
L2 Cache	1 MB (per core)	2 MB (per core)+100%
Process	10 nm	Intel 7 nm-30%
Architecture	Ice Lake-SP (2021)	Emerald Rapids (2023)
PassMark	51,843+1%	51,181

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Memory & Platform

The Xeon Gold 6348 uses the LGA4189 socket (PCIe 4.0), while the Xeon Gold 6544Y uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the Xeon Gold 6348 versus 5200 on the Xeon Gold 6544Y — the Xeon Gold 6544Y supports 62.5% 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: 64 (Xeon Gold 6348) vs 80 (Xeon Gold 6544Y) — the Xeon Gold 6544Y offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C621A (Xeon Gold 6348) and C741 (Xeon Gold 6544Y).

Feature	Xeon Gold 6348	Xeon Gold 6544Y
Socket	LGA4189	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	3200	5200+63%
Max RAM Capacity	4096	4096
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	64	80+25%

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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 6348 rivals EPYC 7543; Xeon Gold 6544Y rivals EPYC 9384X.