Xeon 6511P vs Xeon Gold 6554S

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 6554S 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 6554S: 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

✅Costs $2,342 less on MSRP ($815 MSRP vs $3,157 MSRP).
✅Delivers 291.2% more PassMark for each dollar spent, at 62.9 vs 16.1 PassMark/$ ($815 MSRP vs $3,157 MSRP).
✅Draws 150W instead of 270W, a 120W reduction.
✅70% more PCIe lanes (136 vs 80) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (72 MB vs 180 MB).

Xeon Gold 6554S

2023

Why buy it

✅+150% larger total L3 cache (180 MB vs 72 MB).

Trade-offs

❌Lower PassMark (50,777 vs 51,286).
❌Lower PassMark per dollar, at 16.1 vs 62.9 PassMark/$ ($3,157 MSRP vs $815 MSRP).
❌80% higher power demand at 270W vs 150W.

Quick Answers

So, is Xeon 6511P better than Xeon Gold 6554S?

Yes. Xeon 6511P is the better all-around CPU here. It gives you a 1.8% average FPS lead across 50 shared CPU game tests in our data, 1% 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 6511P is the better pick. According to our tests, it delivers 1.8% 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 6511P is the stronger fit. You are getting 1% better PassMark, backed by 16 cores and 32 threads.

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

Xeon 6511P is the better buy right now. Xeon 6511P comes in $2,342 cheaper on MSRP at $815 MSRP versus $3,157 MSRP, and it still gives you a 1.8% average FPS lead across 50 shared CPU game tests in our data. It is also 291.2% better value on MSRP (62.9 vs 16.1 PassMark/$), 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) and more multi-core headroom with 16 cores / 32 threads instead of 36/72. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon 6511P vs Xeon Gold 6554S 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 6554S

The Xeon Gold 6554S 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 36 cores and 72 threads. Base frequency is 2.2 GHz, with boost up to 4 GHz. L3 cache: 180 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 MT/s (1 DPC). Passmark benchmark score: 50,777 points. Launch price was $3,157.

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Processing Power

The Xeon 6511P packs 16 cores / 32 threads, while the Xeon Gold 6554S offers 36 cores / 72 threads — the Xeon Gold 6554S has 20 more cores. Boost clocks reach 4.2 GHz on the Xeon 6511P versus 4 GHz on the Xeon Gold 6554S — a 4.9% clock advantage for the Xeon 6511P (base: 2.3 GHz vs 2.2 GHz). The Xeon 6511P uses the Granite Rapids (2024−2025) architecture (Intel 3 nm), while the Xeon Gold 6554S uses Emerald Rapids (2023) (Intel 7 nm). In PassMark, the Xeon 6511P scores 51,286 against the Xeon Gold 6554S's 50,777 — a 1% lead for the Xeon 6511P. L3 cache: 72 MB (total) on the Xeon 6511P vs 180 MB (total) on the Xeon Gold 6554S.

Feature	Xeon 6511P	Xeon Gold 6554S
Cores / Threads	16 / 32	36 / 72+125%
Boost Clock	4.2 GHz+5%	4 GHz
Base Clock	2.3 GHz+5%	2.2 GHz
L3 Cache	72 MB (total)	180 MB (total)+150%
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+1%	50,777
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 6554S 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 6554S — 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 6554S) — the Xeon 6511P offers 56 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon 6511P) and C741 (Xeon Gold 6554S).

Feature	Xeon 6511P	Xeon Gold 6554S
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 6554S rivals EPYC 9384X.

Feature	Xeon 6511P	Xeon Gold 6554S
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	Server	—

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Value Analysis

At launch, the Xeon 6511P was priced at $815, while the Xeon Gold 6554S came in at $3157. On launch pricing ($815 vs $3157), Xeon 6511P was $2342 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon 6511P delivers 62.9 pts/$ vs 16.1 pts/$ for the Xeon Gold 6554S — making the Xeon 6511P the 118.6% better value option.

Feature	Xeon 6511P	Xeon Gold 6554S
MSRP	$815-74%	$3157
Performance per Dollar	62.9+291%	16.1
Release Date	2025	2023

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