Athlon II X2 250e vs Pentium N3540

Athlon II X2 250e vs Pentium N3540 Performance Spectrum

Athlon II X2 250e

2 / 2

1,202

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium N3540

4 / 4

1,207

+0.4%

Celeron 1047UE

Celeron 877

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 II X2 250e vs Pentium N3540 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 250e vs Pentium N3540: 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 250e

2010

Why buy it

✅Costs $84 less on MSRP ($77 MSRP vs $161 MSRP).
✅Delivers 108.2% more PassMark for each dollar spent, at 15.6 vs 7.5 PassMark/$ ($77 MSRP vs $161 MSRP).
✅Includes a boxed cooler (Stock), unlike Pentium N3540.

Trade-offs

❌Lower PassMark (1,202 vs 1,207).
❌2150% higher power demand at 45W vs 2W.

Pentium N3540

2014

Why buy it

✅+0.4% higher PassMark.
✅Draws 2W instead of 45W, a 43W reduction.

Trade-offs

❌Lower PassMark per dollar, at 7.5 vs 15.6 PassMark/$ ($161 MSRP vs $77 MSRP).
❌No boxed cooler included, unlike Athlon II X2 250e.

Quick Answers

So, is Pentium N3540 better than Athlon II X2 250e?

It depends on what you want from the system. For gaming, Athlon II X2 250e 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, Pentium N3540 pulls ahead with 0.4% better PassMark.

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

For streaming, content creation, and heavier multitasking, Pentium N3540 is the stronger fit. You are getting 0.4% better PassMark, backed by 4 cores and 4 threads.

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

Pentium N3540 is still the much better call for a fresh build. Pentium N3540 comes in 109.1% more expensive on MSRP at $161 MSRP versus $77 MSRP, and it still gives you 0.4% better PassMark. Athlon II X2 250e only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2010 platform. Even with 108.2% better value on paper (15.6 vs 7.5 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on AM3.

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

Pentium N3540 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2010) and more multi-core headroom with 4 cores / 4 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 250e vs Pentium N3540 Technical Specifications

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

Athlon II X2 250e

The Athlon II X2 250e is manufactured by AMD. It was released in 21 September 2010 (15 years ago). It is based on the Regor (2009−2013) architecture. It features 2 cores and 2 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 1,202 points. Launch price was $77.

Pentium N3540

The Pentium N3540 is manufactured by Intel. It was released in 22 May 2014 (11 years ago). It is based on the Bay Trail-M (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 2.16 GHz, with boost up to 2.66 GHz. L3 cache: 2 MB L2 Cache. L2 cache: 2 MB. Built on 22 nm process technology. Socket: FCBGA1170. Thermal design power (TDP): 7.5 Watt. Memory support: DDR3L-1333. Passmark benchmark score: 1,207 points. Launch price was $251.

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Processing Power

The Athlon II X2 250e packs 2 cores / 2 threads, while the Pentium N3540 offers 4 cores / 4 threads — the Pentium N3540 has 2 more cores. Boost clocks reach 3 GHz on the Athlon II X2 250e versus 2.66 GHz on the Pentium N3540 — a 12% clock advantage for the Athlon II X2 250e (base: 3 GHz vs 2.16 GHz). The Athlon II X2 250e uses the Regor (2009−2013) architecture (45 nm), while the Pentium N3540 uses Bay Trail-M (2013−2014) (22 nm). In PassMark, the Athlon II X2 250e scores 1,202 against the Pentium N3540's 1,207 — a 0.4% lead for the Pentium N3540. L3 cache: 0 kB on the Athlon II X2 250e vs 2 MB L2 Cache on the Pentium N3540.

Feature	Athlon II X2 250e	Pentium N3540
Cores / Threads	2 / 2	4 / 4+100%
Boost Clock	3 GHz+13%	2.66 GHz
Base Clock	3 GHz+39%	2.16 GHz
L3 Cache	0 kB	2 MB L2 Cache
L2 Cache	1 MB	2 MB+100%
Process	45 nm	22 nm-51%
Architecture	Regor (2009−2013)	Bay Trail-M (2013−2014)
PassMark	1,202	1,207
Geekbench 6 Single	250	—
Geekbench 6 Multi	470	—

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Memory & Platform

The Athlon II X2 250e uses the AM3 socket (PCIe 2.0), while the Pentium N3540 uses FCBGA1170 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Athlon II X2 250e	Pentium N3540
Socket	AM3	FCBGA1170
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR3-1333	—
Max RAM Capacity	16 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	0	—

🔧

Advanced Features

Virtualization: AMD-V (Athlon II X2 250e) / not specified (Pentium N3540). Primary use case: Athlon II X2 250e targets Energy Efficient Legacy Desktop. Direct competitor: Athlon II X2 250e rivals Pentium E5700.

Feature	Athlon II X2 250e	Pentium N3540
Integrated GPU	No	—
Unlocked	No	—
AVX-512	No	—
Virtualization	AMD-V	—
Target Use	Energy Efficient Legacy Desktop	—

💰

Value Analysis

At launch, the Athlon II X2 250e was priced at $77, while the Pentium N3540 came in at $161. On launch pricing ($77 vs $161), Athlon II X2 250e was $84 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon II X2 250e delivers 15.6 pts/$ vs 7.5 pts/$ for the Pentium N3540 — making the Athlon II X2 250e the 70.2% better value option.

Feature	Athlon II X2 250e	Pentium N3540
MSRP	$77-52%	$161
Performance per Dollar	15.6+108%	7.5
Release Date	2010	2014

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