Core i5-13400 vs Xeon D-2766NT

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.

Core i5-13400 vs Xeon D-2766NT 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.

Core i5-13400 vs Xeon D-2766NT: Pros, Cons & Final Verdict

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

Core i5-13400

2023

Why buy it

✅Better for gaming: +15.7% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 65W instead of 97W, a 32W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of FCBGA2579 and DDR4.

Trade-offs

❌Lower PassMark (23,769 vs 24,013).
❌Less compelling for workstation-style loads than Xeon D-2766NT, which brings 14 cores / 28 threads.
❌Launch MSRP is still $221 MSRP, while Xeon D-2766NT mostly shows up through inconsistent older-market listings.

Xeon D-2766NT

2022

Why buy it

✅+1% higher PassMark.
✅Better for workstations and heavier parallel workloads: 14 cores / 28 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13400 across 50 shared CPU benchmark tests.
❌49.2% higher power demand at 97W vs 65W.
❌Older platform position on FCBGA2579 with DDR4, while Core i5-13400 moves to LGA1700 and DDR5.

Quick Answers

So, is Core i5-13400 better than Xeon D-2766NT?

Not really, because they are built for different jobs. Xeon D-2766NT makes more sense for workstation-style multi-core throughput, while Core i5-13400 is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Xeon D-2766NT is the stronger fit. You are getting 1% better PassMark, backed by 14 cores and 28 threads.

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

Core i5-13400 is the better buy right now. Core i5-13400 comes in at an unclear MSRP at $221 MSRP versus unclear MSRP, and it still gives you a 15.7% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon D-2766NT is still stronger for heavier multi-core work with 1% better PassMark. It is also 100.0% better value on MSRP (107.6 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i5-13400 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022) and a healthier platform with LGA1700 and DDR5 instead of FCBGA2579. That makes it the safer long-term bet.

Core i5-13400 vs Xeon D-2766NT Technical Specifications

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

Core i5-13400

The Core i5-13400 is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 23,769 points. Launch price was $221.

Xeon D-2766NT

The Xeon D-2766NT is manufactured by Intel. It was released in 2015-01-01. It features 14 cores and 28 threads. Base frequency is 2 GHz, with boost up to 3.1 GHz. L3 cache: 20 MB. Built on 10 nm process technology. Socket: FCBGA2579. Thermal design power (TDP): 97 Watt. Memory support: DDR4. Passmark benchmark score: 24,013 points. Launch price was $800.

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Processing Power

The Core i5-13400 packs 10 cores / 16 threads, while the Xeon D-2766NT offers 14 cores / 28 threads — the Xeon D-2766NT has 4 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400 versus 3.1 GHz on the Xeon D-2766NT — a 39% clock advantage for the Core i5-13400 (base: 2.5 GHz vs 2 GHz). The Core i5-13400 is built on the Raptor Lake-S (2023−2024) architecture. In PassMark, the Core i5-13400 scores 23,769 against the Xeon D-2766NT's 24,013 — a 1% lead for the Xeon D-2766NT. L3 cache: 20 MB (total) on the Core i5-13400 vs 20 MB on the Xeon D-2766NT.

Feature	Core i5-13400	Xeon D-2766NT
Cores / Threads	10 / 16	14 / 28+40%
Boost Clock	4.6 GHz+48%	3.1 GHz
Base Clock	2.5 GHz+25%	2 GHz
L3 Cache	20 MB (total)	20 MB
L2 Cache	1.25 MB (per core)	—
Process	Intel 7 nm-30%	10 nm
Architecture	Raptor Lake-S (2023−2024)	—
PassMark	23,769	24,013+1%

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Memory & Platform

The Core i5-13400 uses the LGA1700 socket (PCIe 5.0), while the Xeon D-2766NT uses FCBGA2579 (PCIe 4.0) — making them incompatible on the same motherboard.