FX-6100 vs Xeon L5506

FX-6100 vs Xeon L5506 Performance Spectrum

FX-6100

6 / 6

3,686

0.0%

Ryzen Threadripper 3990X

Xeon L5506

4 / 4

3,706

+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.

FX-6100 vs Xeon L5506 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.

FX-6100 vs Xeon L5506: Pros, Cons & Final Verdict

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

FX-6100

2011

Why buy it

✅Better for gaming: +5.8% higher average FPS across 50 shared CPU benchmark tests.
✅+100% larger total L3 cache (8 MB vs 4 MB).

Trade-offs

❌Lower PassMark (3,686 vs 3,706).
❌Launch MSRP is still $165 MSRP, while Xeon L5506 mostly shows up through inconsistent older-market listings.
❌58.3% higher power demand at 95W vs 60W.

Xeon L5506

2009

Why buy it

✅+0.5% higher PassMark.
✅Draws 60W instead of 95W, a 35W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than FX-6100 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (4 MB vs 8 MB).

Quick Answers

So, is FX-6100 better than Xeon L5506?

Not really, because they are built for different jobs. Xeon L5506 makes more sense for workstation-style multi-core throughput, while FX-6100 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 L5506 is the stronger fit. You are getting 0.5% better PassMark, backed by 4 cores and 4 threads.

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

FX-6100 is the better buy right now. FX-6100 comes in at an unclear MSRP at $165 MSRP versus unclear MSRP, and it still gives you a 5.8% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon L5506 is still stronger for heavier multi-core work with 0.5% better PassMark. It is also 100.0% better value on MSRP (22.3 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

FX-6100 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2009) and 100% larger total L3 cache (8 MB vs 4 MB). That makes it the safer long-term bet.

FX-6100 vs Xeon L5506 Technical Specifications

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

FX-6100

The FX-6100 is manufactured by AMD. It was released in 12 October 2011 (14 years ago). It is based on the Zambezi (2011−2012) architecture. It features 6 cores and 6 threads. Base frequency is 3.3 GHz, with boost up to 3.9 GHz. L3 cache: 8 MB (total). L2 cache: 6 MB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 3,686 points. Launch price was $69.

Xeon L5506

The Xeon L5506 is manufactured by Intel. It was released in 30 March 2009 (16 years ago). It is based on the Gainestown (2009−2010) architecture. It features 4 cores and 4 threads. Base frequency is 2.13 GHz, with boost up to 0.13 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 60 Watt. Memory support: DDR3. Passmark benchmark score: 3,706 points. Launch price was $125.

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Processing Power

The FX-6100 packs 6 cores / 6 threads, while the Xeon L5506 offers 4 cores / 4 threads — the FX-6100 has 2 more cores. Boost clocks reach 3.9 GHz on the FX-6100 versus 0.13 GHz on the Xeon L5506 — a 187.1% clock advantage for the FX-6100 (base: 3.3 GHz vs 2.13 GHz). The FX-6100 uses the Zambezi (2011−2012) architecture (32 nm), while the Xeon L5506 uses Gainestown (2009−2010) (45 nm). In PassMark, the FX-6100 scores 3,686 against the Xeon L5506's 3,706 — a 0.5% lead for the Xeon L5506. L3 cache: 8 MB (total) on the FX-6100 vs 4 MB (total) on the Xeon L5506.

Feature	FX-6100	Xeon L5506
Cores / Threads	6 / 6+50%	4 / 4
Boost Clock	3.9 GHz+2900%	0.13 GHz
Base Clock	3.3 GHz+55%	2.13 GHz
L3 Cache	8 MB (total)+100%	4 MB (total)
L2 Cache	6 MB+2300%	256 kB (per core)
Process	32 nm-29%	45 nm
Architecture	Zambezi (2011−2012)	Gainestown (2009−2010)
PassMark	3,686	3,706