Athlon II X2 260 vs Celeron 3765U

Athlon II X2 260 vs Celeron 3765U Performance Spectrum

Athlon II X2 260

2 / 2

1,248

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Celeron 3765U

2 / 2

1,252

+0.3%

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 260 vs Celeron 3765U 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 260 vs Celeron 3765U: 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 260

2010

Why buy it

✅Draws 65W instead of 512W, a 447W reduction.
✅Includes a boxed cooler (true), unlike Celeron 3765U.

Trade-offs

❌Lower PassMark (1,248 vs 1,252).
❌Launch MSRP is still $60 MSRP, while Celeron 3765U mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while Celeron 3765U can still boot and troubleshoot without a discrete GPU.

Celeron 3765U

2015

Why buy it

✅+0.3% higher PassMark.
✅100+% more PCIe lanes (12 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics (Broadwell), while Athlon II X2 260 needs a discrete GPU.

Trade-offs

❌687.7% higher power demand at 512W vs 65W.
❌No boxed cooler included, unlike Athlon II X2 260.

Quick Answers

So, is Athlon II X2 260 better than Celeron 3765U?

It depends on what you want from the system. For gaming, Athlon II X2 260 is ahead with a 2.0% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Celeron 3765U pulls ahead with 0.3% better PassMark.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Celeron 3765U is the stronger fit. You are getting 0.3% better PassMark, backed by 2 cores and 2 threads.

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

Athlon II X2 260 is the better buy right now. Athlon II X2 260 comes in at an unclear MSRP at $60 MSRP versus unclear MSRP, and it still gives you a 2.0% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Celeron 3765U is still stronger for heavier multi-core work with 0.3% better PassMark. It is also 100.0% better value on MSRP (20.8 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Celeron 3765U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2010) 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 260 vs Celeron 3765U Technical Specifications

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

Athlon II X2 260

The Athlon II X2 260 is manufactured by AMD. It was released in 11 May 2010 (15 years ago). It is based on the Regor (2009−2013) architecture. It features 2 cores and 2 threads. Base frequency is 3.2 GHz, with boost up to 3.2 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,248 points. Launch price was $48.

Celeron 3765U

The Celeron 3765U is manufactured by Intel. It was released in 1 June 2015 (10 years ago). It is based on the Broadwell (2015−2019) architecture. It features 2 cores and 2 threads. Base frequency is 1.9 GHz, with boost up to 1.9 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,252 points. Launch price was $107.

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Processing Power

Both the Athlon II X2 260 and Celeron 3765U share an identical 2-core/2-thread configuration. Boost clocks reach 3.2 GHz on the Athlon II X2 260 versus 1.9 GHz on the Celeron 3765U — a 51% clock advantage for the Athlon II X2 260 (base: 3.2 GHz vs 1.9 GHz). The Athlon II X2 260 uses the Regor (2009−2013) architecture (45 nm), while the Celeron 3765U uses Broadwell (2015−2019) (14 nm). In PassMark, the Athlon II X2 260 scores 1,248 against the Celeron 3765U's 1,252 — a 0.3% lead for the Celeron 3765U. L3 cache: 0 kB on the Athlon II X2 260 vs 2 MB on the Celeron 3765U.

Feature	Athlon II X2 260	Celeron 3765U
Cores / Threads	2 / 2	2 / 2
Boost Clock	3.2 GHz+68%	1.9 GHz
Base Clock	3.2 GHz+68%	1.9 GHz
L3 Cache	0 kB	2 MB
L2 Cache	1 MB+100%	512 kB
Process	45 nm	14 nm-69%
Architecture	Regor (2009−2013)	Broadwell (2015−2019)
PassMark	1,248	1,252

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Memory & Platform

The Athlon II X2 260 uses the AM3 socket (PCIe 2.0), while the Celeron 3765U uses FCBGA1168 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1333 on the Athlon II X2 260 versus DDR3L-1600 on the Celeron 3765U — the Celeron 3765U supports 20% 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. PCIe lanes: 0 (Athlon II X2 260) vs 12 (Celeron 3765U) — the Celeron 3765U offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM2+,AM3 (Athlon II X2 260) and Wildcat Point-LP (Celeron 3765U).

Feature	Athlon II X2 260	Celeron 3765U
Socket	AM3	FCBGA1168
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	1333	DDR3L-1600+20%
Max RAM Capacity	16 GB	16 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	12

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Advanced Features

Neither processor supports overclocking. Virtualization support: true (Athlon II X2 260) vs VT-x, VT-d (Celeron 3765U). The Celeron 3765U includes integrated graphics (HD Graphics (Broadwell)), while the Athlon II X2 260 requires a dedicated GPU. Primary use case: Celeron 3765U targets Budget. Direct competitor: Athlon II X2 260 rivals Pentium E6700; Celeron 3765U rivals Pentium 3825U.