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 6505P vs Xeon Gold 6354 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 6505P vs Xeon Gold 6354: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Xeon 6505P

2025

Why buy it

✅+23.1% larger total L3 cache (48 MB vs 39 MB).
✅Costs $2,315 less on MSRP ($563 MSRP vs $2,878 MSRP).
✅Delivers 410.4% more PassMark for each dollar spent, at 69.9 vs 13.7 PassMark/$ ($563 MSRP vs $2,878 MSRP).
✅Draws 150W instead of 205W, a 55W reduction.
✅Newer platform on LGA4710 with DDR5 support instead of LGA4189 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6354 across 50 shared CPU benchmark tests.
❌Lower PassMark (39,341 vs 39,400).

Xeon Gold 6354

2021

Why buy it

✅Better for gaming: +7.9% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Smaller total L3 cache (39 MB vs 48 MB).
❌Lower PassMark per dollar, at 13.7 vs 69.9 PassMark/$ ($2,878 MSRP vs $563 MSRP).
❌36.7% higher power demand at 205W vs 150W.
❌Older platform position on LGA4189 with DDR4, while Xeon 6505P moves to LGA4710 and DDR5.

Quick Answers

So, is Xeon Gold 6354 better than Xeon 6505P?

Yes. Xeon Gold 6354 is the better all-around CPU here. It gives you a 7.9% average FPS lead across 50 shared CPU game tests in our data and 0.1% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon Gold 6354 is the better pick. According to our tests, it delivers 7.9% 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 6354 is the stronger fit. You are getting 0.1% better PassMark, backed by 18 cores and 36 threads.

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

Xeon Gold 6354 is still the faster CPU overall, but Xeon 6505P is easier to justify if budget matters more than peak performance. Xeon Gold 6354 comes in 411.2% more expensive on MSRP at $2,878 MSRP versus $563 MSRP, and it still gives you a 7.9% average FPS lead across 50 shared CPU game tests in our data. Xeon 6505P is also 410.4% better value on MSRP (69.9 vs 13.7 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

Which one is more future-proof for 2026 and beyond?

Xeon 6505P makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2021), a healthier platform with LGA4710 and DDR5 instead of LGA4189, and 23.1% larger total L3 cache (48 MB vs 39 MB). That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon 6505P vs Xeon Gold 6354 Technical Specifications

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

Xeon 6505P

The Xeon 6505P 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 12 cores and 24 threads. Base frequency is 2.2 GHz, with boost up to 4.1 GHz. L3 cache: 48 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: 39,341 points. Launch price was $563.

Xeon Gold 6354

The Xeon Gold 6354 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 18 cores and 36 threads. Base frequency is 3 GHz, with boost up to 3.6 GHz. L3 cache: 39 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 205 Watt. Memory support: DDR4-3200. Passmark benchmark score: 39,400 points. Launch price was $800.

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Processing Power

The Xeon 6505P packs 12 cores / 24 threads, while the Xeon Gold 6354 offers 18 cores / 36 threads — the Xeon Gold 6354 has 6 more cores. Boost clocks reach 4.1 GHz on the Xeon 6505P versus 3.6 GHz on the Xeon Gold 6354 — a 13% clock advantage for the Xeon 6505P (base: 2.2 GHz vs 3 GHz). The Xeon 6505P uses the Granite Rapids (2024−2025) architecture (Intel 3 nm), while the Xeon Gold 6354 uses Ice Lake-SP (2021) (10 nm). In PassMark, the Xeon 6505P scores 39,341 against the Xeon Gold 6354's 39,400 — a 0.1% lead for the Xeon Gold 6354. L3 cache: 48 MB (total) on the Xeon 6505P vs 39 MB (total) on the Xeon Gold 6354.

Feature	Xeon 6505P	Xeon Gold 6354
Cores / Threads	12 / 24	18 / 36+50%
Boost Clock	4.1 GHz+14%	3.6 GHz
Base Clock	2.2 GHz	3 GHz+36%
L3 Cache	48 MB (total)+23%	39 MB (total)
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 3 nm-70%	10 nm
Architecture	Granite Rapids (2024−2025)	Ice Lake-SP (2021)
PassMark	39,341	39,400

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Memory & Platform

The Xeon 6505P uses the LGA4710 socket (PCIe 5.0), while the Xeon Gold 6354 uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6400 on the Xeon 6505P versus 3200 on the Xeon Gold 6354 — the Xeon 6505P supports 100% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6354 supports up to 6144 of RAM compared to 4096 — 50% more capacity for professional workloads. Both feature 8-channel memory with ECC support. PCIe lanes: 88 (Xeon 6505P) vs 64 (Xeon Gold 6354) — the Xeon 6505P offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: LGA4710 (Xeon 6505P) and C621A (Xeon Gold 6354).

Feature	Xeon 6505P	Xeon Gold 6354
Socket	LGA4710	LGA4189
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	6400+100%	3200
Max RAM Capacity	4096	6144+50%
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	88+38%	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 6505P rivals EPYC 9334; Xeon Gold 6354 rivals EPYC 7453.

Feature	Xeon 6505P	Xeon Gold 6354
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 6505P was priced at $563, while the Xeon Gold 6354 came in at $2878. On launch pricing ($563 vs $2878), Xeon 6505P was $2315 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon 6505P delivers 69.9 pts/$ vs 13.7 pts/$ for the Xeon Gold 6354 — making the Xeon 6505P the 134.5% better value option.

Feature	Xeon 6505P	Xeon Gold 6354
MSRP	$563-80%	$2878
Performance per Dollar	69.9+410%	13.7
Release Date	2025	2021

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