Athlon 64 X2 5000+ vs Xeon E3120

Athlon 64 X2 5000+ vs Xeon E3120 Performance Spectrum

Athlon 64 X2 5000+

2 / 2

1,425

+1.2%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Xeon E3120

1,408

0.0%

Celeron B820

Pentium Dual-Core E2180

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 64 X2 5000+ vs Xeon E3120 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 64 X2 5000+ vs Xeon E3120: Pros, Cons & Final Verdict

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

Athlon 64 X2 5000+

2006

Why buy it

Trade-offs

❌Launch MSRP is still $136 MSRP, while Xeon E3120 mostly shows up through inconsistent older-market listings.
❌36.9% higher power demand at 89W vs 65W.

Xeon E3120

2008

Why buy it

✅Draws 65W instead of 89W, a 24W reduction.

Trade-offs

❌Lower PassMark (1,408 vs 1,425).

Quick Answers

So, is Athlon 64 X2 5000+ better than Xeon E3120?

Not really, because they are built for different jobs. Xeon E3120 makes more sense for workstation-style multi-core throughput, while Athlon 64 X2 5000+ 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 64 X2 5000+ is the better pick. According to our tests, it delivers 1.3% 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 64 X2 5000+ is the stronger fit. You are getting 1.2% better PassMark, backed by 2 cores and 2 threads.

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

Athlon 64 X2 5000+ is the better buy right now. Athlon 64 X2 5000+ comes in at an unclear MSRP at $136 MSRP versus unclear MSRP, and it still gives you a 1.3% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (10.5 vs 0.0 PassMark/$), 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 E3120 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2008 vs 2006). That makes it the safer long-term bet.

Athlon 64 X2 5000+ vs Xeon E3120 Technical Specifications

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

Athlon 64 X2 5000+

The Athlon 64 X2 5000+ is manufactured by AMD. It was released in 2009-01-01. It is based on the Windsor (2006−2007) architecture. It features 2 cores and 2 threads. Max frequency: 2.6 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 90 nm process technology. Socket: AM2. Thermal design power (TDP): 89 Watt. Passmark benchmark score: 1,425 points. Launch price was $149.

Xeon E3120

The Xeon E3120 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 3.16 GHz. L3 cache: 6 MB L2 Cache. Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Passmark benchmark score: 1,408 points. Launch price was $800.

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Processing Power

The Athlon 64 X2 5000+ is built on the Windsor (2006−2007) architecture. In PassMark, the Athlon 64 X2 5000+ scores 1,425 against the Xeon E3120's 1,408 — a 1.2% lead for the Athlon 64 X2 5000+. L3 cache: 0 kB on the Athlon 64 X2 5000+ vs 6 MB L2 Cache on the Xeon E3120.

Feature	Athlon 64 X2 5000+	Xeon E3120
Cores / Threads	2 / 2	—
Boost Clock	2.6 GHz	—
Base Clock	—	3.16 GHz
L3 Cache	0 kB	6 MB L2 Cache
L2 Cache	512 kB	—
Process	90 nm	45 nm-50%
Architecture	Windsor (2006−2007)	—
PassMark	1,425+1%	1,408

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Memory & Platform

The Athlon 64 X2 5000+ uses the AM2 socket (PCIe 1.1), while the Xeon E3120 uses LGA775 (PCIe 2.0) — making them incompatible on the same motherboard.