Athlon II X2 260u vs Athlon X2 BE-2350

Athlon II X2 260u vs Athlon X2 BE-2350 Performance Spectrum

Athlon II X2 260u

2 / 2

990

+1.5%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Athlon X2 BE-2350

2 / 2

975

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

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 II X2 260u vs Athlon X2 BE-2350 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 II X2 260u vs Athlon X2 BE-2350: Pros, Cons & Final Verdict

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

Athlon II X2 260u

2009

Why buy it

✅Better for gaming: +4.1% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $30 less on MSRP ($60 MSRP vs $90 MSRP).
✅Delivers 52.3% more PassMark for each dollar spent, at 16.5 vs 10.8 PassMark/$ ($60 MSRP vs $90 MSRP).
✅Draws 25W instead of 45W, a 20W reduction.
✅Includes a boxed cooler (true), unlike Athlon X2 BE-2350.

Trade-offs

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

Athlon X2 BE-2350

2007

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Athlon II X2 260u across 50 shared CPU benchmark tests.
❌Lower PassMark (975 vs 990).
❌Lower PassMark per dollar, at 10.8 vs 16.5 PassMark/$ ($90 MSRP vs $60 MSRP).
❌80% higher power demand at 45W vs 25W.
❌No boxed cooler included, unlike Athlon II X2 260u.

Quick Answers

So, is Athlon II X2 260u better than Athlon X2 BE-2350?

Yes. Athlon II X2 260u is the better all-around CPU here. It gives you a 4.1% average FPS lead across 50 shared CPU game tests in our data, 1.5% 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, Athlon II X2 260u is the better pick. According to our tests, it delivers 4.1% 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, Athlon II X2 260u is the stronger fit. You are getting 1.5% better PassMark, backed by 2 cores and 2 threads.

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

Athlon II X2 260u is the better buy right now. Athlon II X2 260u comes in $30 cheaper on MSRP at $60 MSRP versus $90 MSRP, and it still gives you a 4.1% average FPS lead across 50 shared CPU game tests in our data. It is also 52.3% better value on MSRP (16.5 vs 10.8 PassMark/$), 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 II X2 260u makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 vs 2007) and more multi-core headroom with 2 cores / 2 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Athlon II X2 260u vs Athlon X2 BE-2350 Technical Specifications

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

Athlon II X2 260u

The Athlon II X2 260u is manufactured by AMD. It was released in 20 October 2009 (16 years ago). It is based on the Regor (2009−2013) architecture. It features 2 cores and 2 threads. Max frequency: 1.8 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 25 Watt. Memory support: DDR3. Passmark benchmark score: 990 points. Launch price was $83.

Athlon X2 BE-2350

The Athlon X2 BE-2350 is manufactured by AMD. It was released in 2009-01-01. It is based on the Brisbane (2007−2008) architecture. It features 2 cores and 2 threads. Max frequency: 2.1 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 65 nm process technology. Socket: AM2. Thermal design power (TDP): 45 Watt. Passmark benchmark score: 975 points. Launch price was $149.

⚡

Processing Power

Both the Athlon II X2 260u and Athlon X2 BE-2350 share an identical 2-core/2-thread configuration. Boost clocks reach 1.8 GHz on the Athlon II X2 260u versus 2.1 GHz on the Athlon X2 BE-2350 — a 15.4% clock advantage for the Athlon X2 BE-2350. The Athlon II X2 260u uses the Regor (2009−2013) architecture (45 nm), while the Athlon X2 BE-2350 uses Brisbane (2007−2008) (65 nm). In PassMark, the Athlon II X2 260u scores 990 against the Athlon X2 BE-2350's 975 — a 1.5% lead for the Athlon II X2 260u. Both processors carry 0 kB of L3 cache.

Feature	Athlon II X2 260u	Athlon X2 BE-2350
Cores / Threads	2 / 2	2 / 2
Boost Clock	1.8 GHz	2.1 GHz+17%
L3 Cache	0 kB	0 kB
L2 Cache	1 MB+100%	512 kB
Process	45 nm-31%	65 nm
Architecture	Regor (2009−2013)	Brisbane (2007−2008)
PassMark	990+2%	975

🧠

Memory & Platform

The Athlon II X2 260u uses the AM3 socket (PCIe 2.0), while the Athlon X2 BE-2350 uses AM2 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches 1333 on the Athlon II X2 260u versus DDR2-800 on the Athlon X2 BE-2350 — the Athlon II X2 260u supports 66.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 16 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: AM2+,AM3 (Athlon II X2 260u) and AMD AM2 (Athlon X2 BE-2350).

Feature	Athlon II X2 260u	Athlon X2 BE-2350
Socket	AM3	AM2
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	1333+67%	DDR2-800
Max RAM Capacity	16 GB	16 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	0

🔧

Advanced Features

Virtualization: true (Athlon II X2 260u) / not specified (Athlon X2 BE-2350). Direct competitor: Athlon II X2 260u rivals Core 2 Duo SU9400.

Feature	Athlon II X2 260u	Athlon X2 BE-2350
Integrated GPU	No	No
IGPU Model	None	—
Unlocked	No	—
AVX-512	No	—
Virtualization	true	—

💰

Value Analysis

At launch, the Athlon II X2 260u was priced at $60, while the Athlon X2 BE-2350 came in at $90. On launch pricing ($60 vs $90), Athlon II X2 260u was $30 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon II X2 260u delivers 16.5 pts/$ vs 10.8 pts/$ for the Athlon X2 BE-2350 — making the Athlon II X2 260u the 41.5% better value option.

Feature	Athlon II X2 260u	Athlon X2 BE-2350
MSRP	$60-33%	$90
Performance per Dollar	16.5+53%	10.8
Release Date	2009	2007

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