Core i9-14900F vs Xeon W-3345

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 i9-14900F vs Xeon W-3345 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 i9-14900F vs Xeon W-3345: Pros, Cons & Final Verdict

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

Core i9-14900F

2024

Why buy it

✅Better for gaming: +5.1% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $1,975 less on MSRP ($524 MSRP vs $2,499 MSRP).
✅Delivers 363.9% more PassMark for each dollar spent, at 89.4 vs 19.3 PassMark/$ ($524 MSRP vs $2,499 MSRP).
✅Draws 65W instead of 250W, a 185W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA4189 and DDR4.

Trade-offs

❌Lower PassMark (46,825 vs 48,140).
❌Less compelling for workstation-style loads than Xeon W-3345, which brings 24 cores / 48 threads and 128 PCIe lanes.

Xeon W-3345

2021

Why buy it

✅+2.8% higher PassMark.
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 128 PCIe lanes vs 20.
✅540% more PCIe lanes (128 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-14900F across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 19.3 vs 89.4 PassMark/$ ($2,499 MSRP vs $524 MSRP).
❌284.6% higher power demand at 250W vs 65W.
❌Older platform position on LGA4189 with DDR4, while Core i9-14900F moves to LGA1700 and DDR5.

Quick Answers

So, is Core i9-14900F better than Xeon W-3345?

Not really, because they are built for different jobs. Xeon W-3345 makes more sense for workstation-style multi-core throughput, while Core i9-14900F 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-3345 is the stronger fit. You are getting 2.8% better PassMark, backed by 24 cores and 48 threads.

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

Core i9-14900F is the better buy right now. Core i9-14900F comes in $1,975 cheaper on MSRP at $524 MSRP versus $2,499 MSRP, and it still gives you a 5.1% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon W-3345 is still stronger for heavier multi-core work with 2.8% better PassMark. It is also 363.9% better value on MSRP (89.4 vs 19.3 PassMark/$), 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 i9-14900F makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2021) and a healthier platform with LGA1700 and DDR5 instead of LGA4189. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i9-14900F vs Xeon W-3345 Technical Specifications

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

Core i9-14900F

The Core i9-14900F is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 24 cores and 32 threads. Base frequency is 2 GHz, with boost up to 5.6 GHz. L3 cache: 36 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-5600, DDR4-3200. Passmark benchmark score: 46,825 points. Launch price was $524.

Xeon W-3345

The Xeon W-3345 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-W (2021) architecture. It features 24 cores and 48 threads. Base frequency is 3 GHz, with boost up to 4 GHz. L3 cache: 36 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 250 Watt. Memory support: DDR4-3200. Passmark benchmark score: 48,140 points. Launch price was $800.

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Processing Power

The Core i9-14900F packs 24 cores / 32 threads, matching the Xeon W-3345's 24 cores. Boost clocks reach 5.6 GHz on the Core i9-14900F versus 4 GHz on the Xeon W-3345 — a 33.3% clock advantage for the Core i9-14900F (base: 2 GHz vs 3 GHz). The Core i9-14900F uses the Raptor Lake-R (2023−2025) architecture (Intel 7 nm), while the Xeon W-3345 uses Ice Lake-W (2021) (10 nm). In PassMark, the Core i9-14900F scores 46,825 against the Xeon W-3345's 48,140 — a 2.8% lead for the Xeon W-3345. Both processors carry 36 MB (total) of L3 cache.

Feature	Core i9-14900F	Xeon W-3345
Cores / Threads	24 / 32	24 / 48
Boost Clock	5.6 GHz+40%	4 GHz
Base Clock	2 GHz	3 GHz+50%
L3 Cache	36 MB (total)	36 MB (total)
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 7 nm-30%	10 nm
Architecture	Raptor Lake-R (2023−2025)	Ice Lake-W (2021)
PassMark	46,825	48,140+3%
Cinebench R23 Multi	33,820	—

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Memory & Platform

The Core i9-14900F uses the LGA1700 socket (PCIe 5.0), while the Xeon W-3345 uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i9-14900F versus 3200 on the Xeon W-3345 — the Core i9-14900F supports 75% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon W-3345 supports up to 4096 GB of RAM compared to 192 GB — 2033.3% more capacity for professional workloads. Memory channels: 2 (Core i9-14900F) vs 8 (Xeon W-3345). PCIe lanes: 20 (Core i9-14900F) vs 128 (Xeon W-3345) — the Xeon W-3345 offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: LGA1700 (Core i9-14900F) and SP3,C621A (Xeon W-3345).

Feature	Core i9-14900F	Xeon W-3345
Socket	LGA1700	LGA4189
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5600+75%	3200
Max RAM Capacity	192 GB	4096 GB+2033%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	20	128+540%

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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 W-3345 rivals Xeon Platinum 8362.

Feature	Core i9-14900F	Xeon W-3345
Integrated GPU	No	No
IGPU Model	—	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 Core i9-14900F was priced at $524, while the Xeon W-3345 came in at $2499. On launch pricing ($524 vs $2499), Core i9-14900F was $1975 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-14900F delivers 89.4 pts/$ vs 19.3 pts/$ for the Xeon W-3345 — making the Core i9-14900F the 129.1% better value option.

Feature	Core i9-14900F	Xeon W-3345
MSRP	$524-79%	$2499
Performance per Dollar	89.4+363%	19.3
Release Date	2024	2021

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