Athlon Neo X2 L335 vs Xeon L5240

Athlon Neo X2 L335 vs Xeon L5240 Performance Spectrum

Athlon Neo X2 L335

2 / 2

1,331

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Xeon L5240

1,337

+0.5%

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 Neo X2 L335 vs Xeon L5240 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 Neo X2 L335 vs Xeon L5240: Pros, Cons & Final Verdict

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

Athlon Neo X2 L335

2009

Why buy it

Trade-offs

❌Lower PassMark (1,331 vs 1,337).
❌Launch MSRP is still $80 MSRP, while Xeon L5240 mostly shows up through inconsistent older-market listings.
❌1180% higher power demand at 512W vs 40W.

Xeon L5240

2008

Why buy it

✅Draws 40W instead of 512W, a 472W reduction.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Xeon L5240 better than Athlon Neo X2 L335?

Not really, because they are built for different jobs. Xeon L5240 makes more sense for workstation-style multi-core throughput, while Athlon Neo X2 L335 is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Xeon L5240 is the better pick. According to our tests, it delivers 1.1% 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 L5240 is the stronger fit. You are getting 0.5% better PassMark.

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

Xeon L5240 is still the much better call for a fresh build. Xeon L5240 comes in at an unclear MSRP at unclear MSRP versus $80 MSRP, and it still gives you a 1.1% average FPS lead across 50 shared CPU game tests in our data. Athlon Neo X2 L335 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2009 platform. Even with 100.0% better value on paper (16.6 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on ASB1.

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

Athlon Neo X2 L335 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 vs 2008). That makes it the safer long-term bet.

Athlon Neo X2 L335 vs Xeon L5240 Technical Specifications

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

Athlon Neo X2 L335

The Athlon Neo X2 L335 is manufactured by AMD. It was released in 2009-01-01. It is based on the Congo (2009) architecture. It features 2 cores and 2 threads. Max frequency: 1.6 GHz. L2 cache: 512 kB. Built on 65 nm process technology. Socket: ASB1. Thermal design power (TDP): 512 kB. Memory support: DDR2. Passmark benchmark score: 1,331 points. Launch price was $149.

Xeon L5240

The Xeon L5240 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 3 GHz. L3 cache: 6 MB L2 Cache. Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 40 Watt. Passmark benchmark score: 1,337 points. Launch price was $800.

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Processing Power

The Athlon Neo X2 L335 is built on the Congo (2009) architecture. In PassMark, the Athlon Neo X2 L335 scores 1,331 against the Xeon L5240's 1,337 — a 0.4% lead for the Xeon L5240.

Feature	Athlon Neo X2 L335	Xeon L5240
Cores / Threads	2 / 2	—
Boost Clock	1.6 GHz	—
Base Clock	—	3 GHz
L3 Cache	—	6 MB L2 Cache
L2 Cache	512 kB	—
Process	65 nm	45 nm-31%
Architecture	Congo (2009)	—
PassMark	1,331	1,337

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Memory & Platform

The Athlon Neo X2 L335 uses the ASB1 socket (PCIe 2.0), while the Xeon L5240 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.