Core i7-11700F vs Xeon W-2155

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 i7-11700F vs Xeon W-2155 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 i7-11700F vs Xeon W-2155: Pros, Cons & Final Verdict

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

Core i7-11700F

2021

Why buy it

✅Better for gaming: +12.6% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $1,142 less on MSRP ($298 MSRP vs $1,440 MSRP).
✅Delivers 381.2% more PassMark for each dollar spent, at 69.7 vs 14.5 PassMark/$ ($298 MSRP vs $1,440 MSRP).
✅Draws 65W instead of 140W, a 75W reduction.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (20,770 vs 20,858).
❌Less compelling for workstation-style loads than Xeon W-2155, which brings 10 cores / 20 threads.

Xeon W-2155

2017

Why buy it

✅+0.4% higher PassMark.
✅Better for workstations and heavier parallel workloads: 10 cores / 20 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-11700F across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 14.5 vs 69.7 PassMark/$ ($1,440 MSRP vs $298 MSRP).
❌115.4% higher power demand at 140W vs 65W.
❌No boxed cooler included, unlike Core i7-11700F.

Quick Answers

So, is Core i7-11700F better than Xeon W-2155?

Not really, because they are built for different jobs. Xeon W-2155 makes more sense for workstation-style multi-core throughput, while Core i7-11700F 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 W-2155 is the stronger fit. You are getting 0.4% better PassMark, backed by 10 cores and 20 threads.

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

Core i7-11700F is the better buy right now. Core i7-11700F comes in $1,142 cheaper on MSRP at $298 MSRP versus $1,440 MSRP, and it still gives you a 12.6% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon W-2155 is still stronger for heavier multi-core work with 0.4% better PassMark. It is also 381.2% better value on MSRP (69.7 vs 14.5 PassMark/$), 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 i7-11700F makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2017) and AVX-512 support for heavier modern compute workloads. That makes it the safer long-term bet.

Core i7-11700F vs Xeon W-2155 Technical Specifications

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

Core i7-11700F

The Core i7-11700F 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 2.5 GHz, with boost up to 4.9 GHz. L3 cache: 16 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 20,770 points. Launch price was $299.

Xeon W-2155

The Xeon W-2155 is manufactured by Intel. It was released in 29 August 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 10 cores and 20 threads. Base frequency is 3.3 GHz, with boost up to 4.5 GHz. L3 cache: 13.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 140 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666. Passmark benchmark score: 20,858 points. Launch price was $1,440.

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Processing Power

The Core i7-11700F packs 8 cores / 16 threads, while the Xeon W-2155 offers 10 cores / 20 threads — the Xeon W-2155 has 2 more cores. Boost clocks reach 4.9 GHz on the Core i7-11700F versus 4.5 GHz on the Xeon W-2155 — a 8.5% clock advantage for the Core i7-11700F (base: 2.5 GHz vs 3.3 GHz). The Core i7-11700F uses the Rocket Lake (2021) architecture (14 nm), while the Xeon W-2155 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i7-11700F scores 20,770 against the Xeon W-2155's 20,858 — a 0.4% lead for the Xeon W-2155. L3 cache: 16 MB (total) on the Core i7-11700F vs 13.75 MB (total) on the Xeon W-2155.

Feature	Core i7-11700F	Xeon W-2155
Cores / Threads	8 / 16	10 / 20+25%
Boost Clock	4.9 GHz+9%	4.5 GHz
Base Clock	2.5 GHz	3.3 GHz+32%
L3 Cache	16 MB (total)+16%	13.75 MB (total)
L2 Cache	256K (per core)+25500%	1 MB (per core)
Process	14 nm	14 nm
Architecture	Rocket Lake (2021)	Skylake (server) (2017−2018)
PassMark	20,770	20,858
Geekbench 6 Single	2,196	—

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Memory & Platform

The Core i7-11700F uses the LGA1200 socket (PCIe 4.0), while the Xeon W-2155 uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-11700F	Xeon W-2155
Socket	LGA1200	LGA2066
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR4-3200	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	20	—

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Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i7-11700F) / not specified (Xeon W-2155). Primary use case: Core i7-11700F targets Gaming Desktop. Direct competitor: Core i7-11700F rivals Ryzen 7 5800.

Feature	Core i7-11700F	Xeon W-2155
Integrated GPU	No	—
IGPU Model	None	—
Unlocked	No	—
AVX-512	Yes	—
Virtualization	VT-x, VT-d, EPT	—
Target Use	Gaming Desktop	—

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Value Analysis

At launch, the Core i7-11700F was priced at $298, while the Xeon W-2155 came in at $1440. On launch pricing ($298 vs $1440), Core i7-11700F was $1142 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-11700F delivers 69.7 pts/$ vs 14.5 pts/$ for the Xeon W-2155 — making the Core i7-11700F the 131.2% better value option.

Feature	Core i7-11700F	Xeon W-2155
MSRP	$298-79%	$1440
Performance per Dollar	69.7+381%	14.5
Release Date	2021	2017

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