Xeon Gold 5515+ vs Xeon Gold 6150

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 5515+ vs Xeon Gold 6150 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 5515+ vs Xeon Gold 6150: 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 5515+

2023

Why buy it

✅Newer platform on LGA4677 with DDR5 support instead of LGA3647 and DDR4.

Trade-offs

❌Lower PassMark (26,359 vs 26,447).

Xeon Gold 6150

2017

Why buy it

✅+0.3% higher PassMark.

Trade-offs

❌Launch MSRP is still $3,358 MSRP, while Xeon Gold 5515+ mostly shows up through inconsistent older-market listings.
❌Older platform position on LGA3647 with DDR4, while Xeon Gold 5515+ moves to LGA4677 and DDR5.

Quick Answers

So, is Xeon Gold 6150 better than Xeon Gold 5515+?

It depends on what you want from the system. For gaming, Xeon Gold 5515+ is ahead with a 2.7% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Gold 6150 pulls ahead with 0.3% better PassMark.

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

For streaming, content creation, and heavier multitasking, Xeon Gold 6150 is the stronger fit. You are getting 0.3% better PassMark, backed by 18 cores and 36 threads.

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

Xeon Gold 6150 is the better buy right now. Xeon Gold 6150 comes in at an unclear MSRP at $3,358 MSRP versus unclear MSRP, and it still gives you 0.3% better PassMark. The compromise is that Xeon Gold 5515+ is still the better pure gaming CPU with a 2.7% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (7.9 vs 0.0 PassMark/$), 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 Gold 5515+ makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2017) and a healthier platform with LGA4677 and DDR5 instead of LGA3647. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon Gold 5515+ vs Xeon Gold 6150 Technical Specifications

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

Xeon Gold 5515+

The Xeon Gold 5515+ 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 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 4.1 GHz. L3 cache: 22.5 MB (total). L2 cache: 2 MB (per core). Built on 10 nm process technology. Socket: LGA4677. Thermal design power (TDP): 165 Watt. Memory support: DDR5. Passmark benchmark score: 26,359 points. Launch price was $1,099.

Xeon Gold 6150

The Xeon Gold 6150 is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 18 cores and 36 threads. Base frequency is 2.7 GHz, with boost up to 3.7 GHz. L3 cache: 24.75 MB. L2 cache: 18 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2666. Passmark benchmark score: 26,447 points. Launch price was $3,358.

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Processing Power

The Xeon Gold 5515+ packs 8 cores / 16 threads, while the Xeon Gold 6150 offers 18 cores / 36 threads — the Xeon Gold 6150 has 10 more cores. Boost clocks reach 4.1 GHz on the Xeon Gold 5515+ versus 3.7 GHz on the Xeon Gold 6150 — a 10.3% clock advantage for the Xeon Gold 5515+ (base: 3.2 GHz vs 2.7 GHz). The Xeon Gold 5515+ uses the Emerald Rapids (2023) architecture (10 nm), while the Xeon Gold 6150 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Xeon Gold 5515+ scores 26,359 against the Xeon Gold 6150's 26,447 — a 0.3% lead for the Xeon Gold 6150. L3 cache: 22.5 MB (total) on the Xeon Gold 5515+ vs 24.75 MB on the Xeon Gold 6150.

Feature	Xeon Gold 5515+	Xeon Gold 6150
Cores / Threads	8 / 16	18 / 36+125%
Boost Clock	4.1 GHz+11%	3.7 GHz
Base Clock	3.2 GHz+19%	2.7 GHz
L3 Cache	22.5 MB (total)	24.75 MB+10%
L2 Cache	2 MB (per core)	18 MB+800%
Process	10 nm-29%	14 nm
Architecture	Emerald Rapids (2023)	Skylake (server) (2017−2018)
PassMark	26,359	26,447

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Memory & Platform

The Xeon Gold 5515+ uses the LGA4677 socket (PCIe 4.0), while the Xeon Gold 6150 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.