Core i7-11700KF 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 i7-11700KF 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 i7-11700KF 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 i7-11700KF

2021

Why buy it

✅Better for gaming: +41.6% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Lower PassMark (23,811 vs 24,013).
❌Smaller total L3 cache (16 MB vs 20 MB).
❌Less compelling for workstation-style loads than Xeon D-2766NT, which brings 14 cores / 28 threads.
❌Launch MSRP is still $374 MSRP, while Xeon D-2766NT mostly shows up through inconsistent older-market listings.
❌28.9% higher power demand at 125W vs 97W.

Xeon D-2766NT

2022

Why buy it

✅+0.8% higher PassMark.
✅+25% larger total L3 cache (20 MB vs 16 MB).
✅Better for workstations and heavier parallel workloads: 14 cores / 28 threads.
✅Draws 97W instead of 125W, a 28W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-11700KF across 50 shared CPU benchmark tests.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Quick Answers

So, is Xeon D-2766NT better than Core i7-11700KF?

Not really, because they are built for different jobs. Xeon D-2766NT makes more sense for workstation-style multi-core throughput, while Core i7-11700KF 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 0.8% better PassMark, backed by 14 cores and 28 threads. It also has the larger cache pool with 25% larger total L3 cache (20 MB vs 16 MB).

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

Xeon D-2766NT is still the faster CPU overall, but Core i7-11700KF is easier to justify if budget matters more than peak performance. Xeon D-2766NT comes in at an unclear MSRP at unclear MSRP versus $374 MSRP, and it still gives you 0.8% better PassMark. The compromise is that Core i7-11700KF is still the better pure gaming CPU with a 41.6% average FPS lead across 50 shared CPU game tests in our data. Core i7-11700KF is also 100.0% better value on MSRP (63.7 vs 0.0 PassMark/$), 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 D-2766NT makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2021), 25% larger total L3 cache (20 MB vs 16 MB), and more multi-core headroom with 14 cores / 28 threads instead of 8/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-11700KF vs Xeon D-2766NT Technical Specifications

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

Core i7-11700KF

The Core i7-11700KF is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Rocket Lake (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 16 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4-3200. Passmark benchmark score: 23,811 points. Launch price was $299.

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 i7-11700KF packs 8 cores / 16 threads, while the Xeon D-2766NT offers 14 cores / 28 threads — the Xeon D-2766NT has 6 more cores. Boost clocks reach 5 GHz on the Core i7-11700KF versus 3.1 GHz on the Xeon D-2766NT — a 46.9% clock advantage for the Core i7-11700KF (base: 3.6 GHz vs 2 GHz). The Core i7-11700KF is built on the Rocket Lake (2021) architecture. In PassMark, the Core i7-11700KF scores 23,811 against the Xeon D-2766NT's 24,013 — a 0.8% lead for the Xeon D-2766NT. L3 cache: 16 MB (total) on the Core i7-11700KF vs 20 MB on the Xeon D-2766NT.

Feature	Core i7-11700KF	Xeon D-2766NT
Cores / Threads	8 / 16	14 / 28+75%
Boost Clock	5 GHz+61%	3.1 GHz
Base Clock	3.6 GHz+80%	2 GHz
L3 Cache	16 MB (total)	20 MB+25%
L2 Cache	256K (per core)	—
Process	14 nm	10 nm-29%
Architecture	Rocket Lake (2021)	—
PassMark	23,811	24,013
Cinebench R23 Multi	15,011	—
Geekbench 6 Single	2,287	—
Geekbench 6 Multi	10,874	—

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Memory & Platform

The Core i7-11700KF uses the LGA1200 socket (PCIe 4.0), while the Xeon D-2766NT uses FCBGA2579 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i7-11700KF	Xeon D-2766NT
Socket	LGA1200	FCBGA2579
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	20	—