Athlon II X3 425e vs Pentium G3440

Athlon II X3 425e vs Pentium G3440 Performance Spectrum

Athlon II X3 425e

3 / 3

2,239

+1.7%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium G3440

2 / 2

2,202

0.0%

Pentium Dual Core T4300

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 X3 425e vs Pentium G3440 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 X3 425e vs Pentium G3440: 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 X3 425e

2011

Why buy it

✅+1.7% higher PassMark.
✅Draws 45W instead of 54W, a 9W reduction.

Trade-offs

❌Launch MSRP is still $79 MSRP, while Pentium G3440 mostly shows up through inconsistent older-market listings.

Pentium G3440

2014

Why buy it

Trade-offs

❌Lower PassMark (2,202 vs 2,239).
❌20% higher power demand at 54W vs 45W.

Quick Answers

So, is Athlon II X3 425e better than Pentium G3440?

It depends on what you want from the system. For gaming, Pentium G3440 is ahead with a 1.2% average FPS lead across 49 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Athlon II X3 425e pulls ahead with 1.7% better PassMark.

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

For streaming, content creation, and heavier multitasking, Athlon II X3 425e is the stronger fit. You are getting 1.7% better PassMark, backed by 3 cores and 3 threads.

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

Athlon II X3 425e is the better buy right now. Athlon II X3 425e comes in at an unclear MSRP at $79 MSRP versus unclear MSRP, and it still gives you 1.7% better PassMark. The compromise is that Pentium G3440 is still the better pure gaming CPU with a 1.2% average FPS lead across 49 shared CPU game tests in our data. It is also 100.0% better value on MSRP (28.3 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Pentium G3440 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2011). That makes it the safer long-term bet.

Athlon II X3 425e vs Pentium G3440 Technical Specifications

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

Athlon II X3 425e

The Athlon II X3 425e is manufactured by AMD. It was released in 2009-01-01. It is based on the Rana (2009−2011) architecture. It features 3 cores and 3 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 2,239 points. Launch price was $149.

Pentium G3440

The Pentium G3440 is manufactured by Intel. It was released in 1 May 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 3.3 GHz, with boost up to 3.3 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 53 Watt. Memory support: DDR3. Passmark benchmark score: 2,202 points. Launch price was $95.

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Processing Power

The Athlon II X3 425e packs 3 cores / 3 threads, while the Pentium G3440 offers 2 cores / 2 threads — the Athlon II X3 425e has 1 more core. Boost clocks reach 2.7 GHz on the Athlon II X3 425e versus 3.3 GHz on the Pentium G3440 — a 20% clock advantage for the Pentium G3440 (base: 2.7 GHz vs 3.3 GHz). The Athlon II X3 425e uses the Rana (2009−2011) architecture (45 nm), while the Pentium G3440 uses Haswell (2013−2015) (22 nm). In PassMark, the Athlon II X3 425e scores 2,239 against the Pentium G3440's 2,202 — a 1.7% lead for the Athlon II X3 425e. L3 cache: 0 kB on the Athlon II X3 425e vs 3 MB (total) on the Pentium G3440.

Feature	Athlon II X3 425e	Pentium G3440
Cores / Threads	3 / 3+50%	2 / 2
Boost Clock	2.7 GHz	3.3 GHz+22%
Base Clock	2.7 GHz	3.3 GHz+22%
L3 Cache	0 kB	3 MB (total)
L2 Cache	512 kB (per core)+100%	256 kB (per core)
Process	45 nm	22 nm-51%
Architecture	Rana (2009−2011)	Haswell (2013−2015)
PassMark	2,239+2%	2,202

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Memory & Platform

The Athlon II X3 425e uses the AM3 socket (PCIe 2.0), while the Pentium G3440 uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.