Core i9-10940X vs Xeon W-3323

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 i9-10940X vs Xeon W-3323 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 i9-10940X vs Xeon W-3323: Pros, Cons & Final Verdict

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

Core i9-10940X

2019

Why buy it

✅Better for gaming: +14.1% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $165 less on MSRP ($784 MSRP vs $949 MSRP).
✅Delivers 20.4% more PassMark for each dollar spent, at 35.3 vs 29.3 PassMark/$ ($784 MSRP vs $949 MSRP).
✅Draws 165W instead of 220W, a 55W reduction.
✅100+% more PCIe lanes (48 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (27,684 vs 27,822).

Xeon W-3323

2021

Why buy it

✅+0.5% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-10940X across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 29.3 vs 35.3 PassMark/$ ($949 MSRP vs $784 MSRP).
❌33.3% higher power demand at 220W vs 165W.

Quick Answers

So, is Core i9-10940X better than Xeon W-3323?

Not really, because they are built for different jobs. Xeon W-3323 makes more sense for workstation-style multi-core throughput, while Core i9-10940X 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-3323 is the stronger fit. You are getting 0.5% better PassMark, backed by 12 cores and 24 threads.

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

Core i9-10940X is the better buy right now. Core i9-10940X comes in $165 cheaper on MSRP at $784 MSRP versus $949 MSRP, and it still gives you a 14.1% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon W-3323 is still stronger for heavier multi-core work with 0.5% better PassMark. It is also 20.4% better value on MSRP (35.3 vs 29.3 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon W-3323 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2019) and more multi-core headroom with 12 cores / 24 threads instead of 14/28. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i9-10940X vs Xeon W-3323 Technical Specifications

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

Core i9-10940X

The Core i9-10940X is manufactured by Intel. It was released in 19 October 2019 (6 years ago). It is based on the Cascade Lake-X (2019) architecture. It features 14 cores and 28 threads. Base frequency is 3.3 GHz, with boost up to 4.8 GHz. L3 cache: 19.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2933. Passmark benchmark score: 27,684 points. Launch price was $299.

Xeon W-3323

The Xeon W-3323 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-W (2021) architecture. It features 12 cores and 24 threads. Base frequency is 3.5 GHz, with boost up to 3.9 GHz. L3 cache: 18 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 220 Watt. Memory support: DDR4-3200. Passmark benchmark score: 27,822 points. Launch price was $800.

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Processing Power

The Core i9-10940X packs 14 cores / 28 threads, while the Xeon W-3323 offers 12 cores / 24 threads — the Core i9-10940X has 2 more cores. Boost clocks reach 4.8 GHz on the Core i9-10940X versus 3.9 GHz on the Xeon W-3323 — a 20.7% clock advantage for the Core i9-10940X (base: 3.3 GHz vs 3.5 GHz). The Core i9-10940X uses the Cascade Lake-X (2019) architecture (14 nm), while the Xeon W-3323 uses Ice Lake-W (2021) (10 nm). In PassMark, the Core i9-10940X scores 27,684 against the Xeon W-3323's 27,822 — a 0.5% lead for the Xeon W-3323. L3 cache: 19.25 MB (total) on the Core i9-10940X vs 18 MB (total) on the Xeon W-3323.

Feature	Core i9-10940X	Xeon W-3323
Cores / Threads	14 / 28+17%	12 / 24
Boost Clock	4.8 GHz+23%	3.9 GHz
Base Clock	3.3 GHz	3.5 GHz+6%
L3 Cache	19.25 MB (total)+7%	18 MB (total)
L2 Cache	1 MB (per core)	1 MB (per core)
Process	14 nm	10 nm-29%
Architecture	Cascade Lake-X (2019)	Ice Lake-W (2021)
PassMark	27,684	27,822
Cinebench R23 Multi	19,000	—
Geekbench 6 Single	1,450	—
Geekbench 6 Multi	11,000	—

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Memory & Platform

The Core i9-10940X uses the LGA2066 socket (PCIe 3.0), while the Xeon W-3323 uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i9-10940X	Xeon W-3323
Socket	LGA2066	LGA4189
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2933	—
Max RAM Capacity	256 GB	—
RAM Channels	4	—
ECC Support	No	—
PCIe Lanes	48	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i9-10940X) / not specified (Xeon W-3323). Primary use case: Core i9-10940X targets High-End Desktop.

Feature	Core i9-10940X	Xeon W-3323
Integrated GPU	No	—
IGPU Model	None	—
Unlocked	Yes	—
AVX-512	Yes	—
Virtualization	VT-x, VT-d	—
Target Use	High-End Desktop	—

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Value Analysis

At launch, the Core i9-10940X was priced at $784, while the Xeon W-3323 came in at $949. On launch pricing ($784 vs $949), Core i9-10940X was $165 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-10940X delivers 35.3 pts/$ vs 29.3 pts/$ for the Xeon W-3323 — making the Core i9-10940X the 18.5% better value option.

Feature	Core i9-10940X	Xeon W-3323
MSRP	$784-17%	$949
Performance per Dollar	35.3+20%	29.3
Release Date	2019	2021

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