Xeon 6511P 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 6511P 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 6511P 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 6511P

2025

Why buy it

✅+0.2% higher PassMark.
✅+60% larger total L3 cache (72 MB vs 45 MB).
✅Draws 150W instead of 270W, a 120W reduction.
✅70% more PCIe lanes (136 vs 80) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6544Y across 50 shared CPU benchmark tests.
❌Launch MSRP is still $815 MSRP, while Xeon Gold 6544Y mostly shows up through inconsistent older-market listings.

Xeon Gold 6544Y

2023

Why buy it

✅Better for gaming: +4.5% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (51,181 vs 51,286).
❌Smaller total L3 cache (45 MB vs 72 MB).
❌80% higher power demand at 270W vs 150W.

Quick Answers

So, is Xeon 6511P better than Xeon Gold 6544Y?

It depends on what you want from the system. For gaming, Xeon Gold 6544Y is ahead with a 4.5% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon 6511P pulls ahead with 0.2% better PassMark. Xeon 6511P also has the bigger cache pool with 60% larger total L3 cache (72 MB vs 45 MB).

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

For streaming, content creation, and heavier multitasking, Xeon 6511P is the stronger fit. You are getting 0.2% better PassMark, backed by 16 cores and 32 threads. It also has the larger cache pool with 60% larger total L3 cache (72 MB vs 45 MB).

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

Xeon 6511P is the better buy right now. Xeon 6511P comes in at an unclear MSRP at $815 MSRP versus unclear MSRP, and it still gives you 0.2% better PassMark. The compromise is that Xeon Gold 6544Y is still the better pure gaming CPU with a 4.5% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (62.9 vs 0.0 PassMark/$), 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 6511P makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023), 60% larger total L3 cache (72 MB vs 45 MB), and more multi-core headroom with 16 cores / 32 threads instead of 16/32. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon 6511P vs Xeon Gold 6544Y Technical Specifications

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

Xeon 6511P

The Xeon 6511P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 16 cores and 32 threads. Base frequency is 2.3 GHz, with boost up to 4.2 GHz. L3 cache: 72 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 150 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 51,286 points. Launch price was $815.

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

Both the Xeon 6511P and Xeon Gold 6544Y share an identical 16-core/32-thread configuration. Boost clocks reach 4.2 GHz on the Xeon 6511P versus 4.1 GHz on the Xeon Gold 6544Y — a 2.4% clock advantage for the Xeon 6511P (base: 2.3 GHz vs 3.6 GHz). The Xeon 6511P uses the Granite Rapids (2024−2025) architecture (Intel 3 nm), while the Xeon Gold 6544Y uses Emerald Rapids (2023) (Intel 7 nm). In PassMark, the Xeon 6511P scores 51,286 against the Xeon Gold 6544Y's 51,181 — a 0.2% lead for the Xeon 6511P. L3 cache: 72 MB (total) on the Xeon 6511P vs 45 MB (total) on the Xeon Gold 6544Y.

Feature	Xeon 6511P	Xeon Gold 6544Y
Cores / Threads	16 / 32	16 / 32
Boost Clock	4.2 GHz+2%	4.1 GHz
Base Clock	2.3 GHz	3.6 GHz+57%
L3 Cache	72 MB (total)+60%	45 MB (total)
L2 Cache	2 MB (per core)	2 MB (per core)
Process	Intel 3 nm-57%	Intel 7 nm
Architecture	Granite Rapids (2024−2025)	Emerald Rapids (2023)
PassMark	51,286	51,181
Geekbench 6 Single	1,800	—
Geekbench 6 Multi	20,000	—

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Memory & Platform

The Xeon 6511P uses the LGA4710 socket (PCIe 5.0), while the Xeon Gold 6544Y uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-6400 on the Xeon 6511P versus 5200 on the Xeon Gold 6544Y — the Xeon 6511P supports 23.1% 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: 136 (Xeon 6511P) vs 80 (Xeon Gold 6544Y) — the Xeon 6511P offers 56 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon 6511P) and C741 (Xeon Gold 6544Y).

Feature	Xeon 6511P	Xeon Gold 6544Y
Socket	LGA4710	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-6400+23%	5200
Max RAM Capacity	4096 GB	4096 GB
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	136+70%	80

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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. Primary use case: Xeon 6511P targets Server. Direct competitor: Xeon 6511P rivals EPYC 9684X; Xeon Gold 6544Y rivals EPYC 9384X.