Athlon X4 750 vs Xeon L3426

Athlon X4 750 vs Xeon L3426 Performance Spectrum

Athlon X4 750

4 / 4

2,751

+0.3%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Xeon L3426

2,742

0.0%

About PassMark

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.

Athlon X4 750 vs Xeon L3426 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.

Athlon X4 750 vs Xeon L3426: Pros, Cons & Final Verdict

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

Athlon X4 750

2013

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Less compelling for workstation-style loads than Xeon L3426, which brings 4 cores / 8 threads.
❌Launch MSRP is still $95 MSRP, while Xeon L3426 mostly shows up through inconsistent older-market listings.
❌44.4% higher power demand at 65W vs 45W.

Xeon L3426

2009

Why buy it

✅Better for workstations and heavier parallel workloads: 4 cores / 8 threads.
✅Draws 45W instead of 65W, a 20W reduction.

Trade-offs

❌Lower PassMark (2,742 vs 2,751).

Quick Answers

So, is Athlon X4 750 better than Xeon L3426?

Not really, because they are built for different jobs. Xeon L3426 makes more sense for workstation-style multi-core throughput, while Athlon X4 750 is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Athlon X4 750 is the better pick. According to our tests, it delivers 1.6% 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, Athlon X4 750 is the stronger fit. You are getting 0.3% better PassMark, backed by 4 cores and 4 threads.

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

Athlon X4 750 is the better buy right now. Athlon X4 750 comes in at an unclear MSRP at $95 MSRP versus unclear MSRP, and it still gives you a 1.6% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (29.0 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Athlon X4 750 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2009) and more multi-core headroom with 4 cores / 4 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Athlon X4 750 vs Xeon L3426 Technical Specifications

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

Athlon X4 750

The Athlon X4 750 is manufactured by AMD. It was released in 2009-01-01. It is based on the Richland (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 3.4 GHz, with boost up to 4 GHz. L2 cache: 4 MB. Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 65 Watt. Memory support: DDR3-1866. Passmark benchmark score: 2,751 points. Launch price was $149.

Xeon L3426

The Xeon L3426 is manufactured by Intel. It was released in 2015-01-01. It features 4 cores and 8 threads. Base frequency is 1.86 GHz, with boost up to 3.2 GHz. L3 cache: 8 MB Intel® Smart Cache. Built on 45 nm process technology. Socket: LGA1156. Thermal design power (TDP): 45 Watt. Memory support: DDR3-800, DDR3-1066, DDR3-1333. Passmark benchmark score: 2,742 points. Launch price was $800.

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Processing Power

The Athlon X4 750 packs 4 cores / 4 threads, matching the Xeon L3426's 4 cores. Boost clocks reach 4 GHz on the Athlon X4 750 versus 3.2 GHz on the Xeon L3426 — a 22.2% clock advantage for the Athlon X4 750 (base: 3.4 GHz vs 1.86 GHz). The Athlon X4 750 is built on the Richland (2013−2014) architecture. In PassMark, the Athlon X4 750 scores 2,751 against the Xeon L3426's 2,742 — a 0.3% lead for the Athlon X4 750.

Feature	Athlon X4 750	Xeon L3426
Cores / Threads	4 / 4	4 / 8
Boost Clock	4 GHz+25%	3.2 GHz
Base Clock	3.4 GHz+83%	1.86 GHz
L3 Cache	—	8 MB Intel® Smart Cache
L2 Cache	4 MB	—
Process	32 nm-29%	45 nm
Architecture	Richland (2013−2014)	—
PassMark	2,751	2,742

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Memory & Platform

The Athlon X4 750 uses the FM2 socket (PCIe 3.0), while the Xeon L3426 uses LGA1156 (PCIe 2.0) — making them incompatible on the same motherboard.