Athlon II X2 260u vs Pentium D 950

Athlon II X2 260u vs Pentium D 950 Performance Spectrum

Athlon II X2 260u

2 / 2

990

+5.9%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium D 950

2 / 2

935

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 II X2 260u vs Pentium D 950 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 Pentium D 950: 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: +8.4% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $577 less on MSRP ($60 MSRP vs $637 MSRP).
✅Delivers 1024.1% more PassMark for each dollar spent, at 16.5 vs 1.5 PassMark/$ ($60 MSRP vs $637 MSRP).
✅Draws 25W instead of 130W, a 105W reduction.
✅Includes a boxed cooler (true), unlike Pentium D 950.

Trade-offs

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

Pentium D 950

2006

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Athlon II X2 260u across 50 shared CPU benchmark tests.
❌Lower PassMark (935 vs 990).
❌Lower PassMark per dollar, at 1.5 vs 16.5 PassMark/$ ($637 MSRP vs $60 MSRP).
❌420% higher power demand at 130W vs 25W.
❌No boxed cooler included, unlike Athlon II X2 260u.

Quick Answers

So, is Athlon II X2 260u better than Pentium D 950?

Yes. Athlon II X2 260u is the better all-around CPU here. It gives you a 8.4% average FPS lead across 50 shared CPU game tests in our data, 5.9% 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 8.4% 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 5.9% 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 $577 cheaper on MSRP at $60 MSRP versus $637 MSRP, and it still gives you a 8.4% average FPS lead across 50 shared CPU game tests in our data. It is also 1024.1% better value on MSRP (16.5 vs 1.5 PassMark/$), 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 2006) 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 Pentium D 950 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.

Pentium D 950

The Pentium D 950 is manufactured by Intel. It was released in 16 January 2006 (19 years ago). It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 2 threads. Base frequency is 3.4 GHz, with boost up to 3.4 GHz. L3 cache: 0 kB. L2 cache: 2 MB (total). Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 130 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 935 points. Launch price was $637.

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Processing Power

Both the Athlon II X2 260u and Pentium D 950 share an identical 2-core/2-thread configuration. Boost clocks reach 1.8 GHz on the Athlon II X2 260u versus 3.4 GHz on the Pentium D 950 — a 61.5% clock advantage for the Pentium D 950. The Athlon II X2 260u uses the Regor (2009−2013) architecture (45 nm), while the Pentium D 950 uses NetBurst (2000−2006) (65 nm). In PassMark, the Athlon II X2 260u scores 990 against the Pentium D 950's 935 — a 5.7% lead for the Athlon II X2 260u. Both processors carry 0 kB of L3 cache.

Feature	Athlon II X2 260u	Pentium D 950
Cores / Threads	2 / 2	2 / 2
Boost Clock	1.8 GHz	3.4 GHz+89%
Base Clock	—	3.4 GHz
L3 Cache	0 kB	0 kB
L2 Cache	1 MB	2 MB (total)+100%
Process	45 nm-31%	65 nm
Architecture	Regor (2009−2013)	NetBurst (2000−2006)
PassMark	990+6%	935

🧠

Memory & Platform

The Athlon II X2 260u uses the AM3 socket (PCIe 2.0), while the Pentium D 950 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Athlon II X2 260u	Pentium D 950
Socket	AM3	LGA775
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	1333	—
Max RAM Capacity	16	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	0	—

🔧

Advanced Features

Virtualization: true (Athlon II X2 260u) / not specified (Pentium D 950). Direct competitor: Athlon II X2 260u rivals Core 2 Duo SU9400.

Feature	Athlon II X2 260u	Pentium D 950
Integrated GPU	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 Pentium D 950 came in at $637. On launch pricing ($60 vs $637), Athlon II X2 260u was $577 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon II X2 260u delivers 16.5 pts/$ vs 1.5 pts/$ for the Pentium D 950 — making the Athlon II X2 260u the 167.3% better value option.

Feature	Athlon II X2 260u	Pentium D 950
MSRP	$60-91%	$637
Performance per Dollar	16.5+1000%	1.5
Release Date	2009	2006

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