Xeon E5-4660 v3 vs Xeon W-2235

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.

Xeon E5-4660 v3 vs Xeon W-2235 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.

Xeon E5-4660 v3 vs Xeon W-2235: Pros, Cons & Final Verdict

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

Xeon E5-4660 v3

2015

Why buy it

✅+324.2% larger total L3 cache (35 MB vs 8.3 MB).
✅Draws 120W instead of 130W, a 10W reduction.

Trade-offs

❌Lower PassMark (14,167 vs 14,235).

Xeon W-2235

2019

Why buy it

Trade-offs

❌Smaller total L3 cache (8.3 MB vs 35 MB).
❌Launch MSRP is still $555 MSRP, while Xeon E5-4660 v3 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Xeon W-2235 better than Xeon E5-4660 v3?

Yes. Xeon W-2235 is the better all-around CPU here. It gives you a 0.6% average FPS lead across 50 shared CPU game tests in our data, 0.5% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon W-2235 is the better pick. According to our tests, it delivers 0.6% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Xeon W-2235 is the stronger fit. You are getting 0.5% better PassMark, backed by 6 cores and 12 threads.

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

Xeon W-2235 is the better buy right now. Xeon W-2235 comes in at an unclear MSRP at $555 MSRP versus unclear MSRP, and it still gives you a 0.6% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (25.6 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon W-2235 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2015) and more multi-core headroom with 6 cores / 12 threads instead of 14/28. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon E5-4660 v3 vs Xeon W-2235 Technical Specifications

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

Xeon E5-4660 v3

The Xeon E5-4660 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 14 cores and 28 threads. Base frequency is 2.1 GHz, with boost up to 2.9 GHz. L3 cache: 35 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 120 Watt. Memory support: DDR4. Passmark benchmark score: 14,167 points. Launch price was $800.

Xeon W-2235

The Xeon W-2235 is manufactured by Intel. It was released in 2015-01-01. It features 6 cores and 12 threads. Base frequency is 3.8 GHz, with boost up to 4.6 GHz. L3 cache: 8.25 MB. Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 130 Watt. Memory support: DDR4-2933. Passmark benchmark score: 14,235 points. Launch price was $800.

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Processing Power

The Xeon E5-4660 v3 packs 14 cores / 28 threads, while the Xeon W-2235 offers 6 cores / 12 threads — the Xeon E5-4660 v3 has 8 more cores. Boost clocks reach 2.9 GHz on the Xeon E5-4660 v3 versus 4.6 GHz on the Xeon W-2235 — a 45.3% clock advantage for the Xeon W-2235 (base: 2.1 GHz vs 3.8 GHz). The Xeon E5-4660 v3 is built on the Haswell-EP (2014−2015) architecture. In PassMark, the Xeon E5-4660 v3 scores 14,167 against the Xeon W-2235's 14,235 — a 0.5% lead for the Xeon W-2235. L3 cache: 35 MB (total) on the Xeon E5-4660 v3 vs 8.25 MB on the Xeon W-2235.

Feature	Xeon E5-4660 v3	Xeon W-2235
Cores / Threads	14 / 28+133%	6 / 12
Boost Clock	2.9 GHz	4.6 GHz+59%
Base Clock	2.1 GHz	3.8 GHz+81%
L3 Cache	35 MB (total)+324%	8.25 MB
L2 Cache	256K (per core)	—
Process	22 nm	14 nm-36%
Architecture	Haswell-EP (2014−2015)	—
PassMark	14,167	14,235

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Memory & Platform

The Xeon E5-4660 v3 uses the LGA2011 socket (PCIe 3.0), while the Xeon W-2235 uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard.