Athlon II X4 631 vs Pentium G3440T

Athlon II X4 631 vs Pentium G3440T Performance Spectrum

Athlon II X4 631

4 / 4

2,118

+0.5%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium G3440T

2 / 2

2,107

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 X4 631 vs Pentium G3440T 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 X4 631 vs Pentium G3440T: 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 X4 631

2011

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $80 MSRP, while Pentium G3440T mostly shows up through inconsistent older-market listings.
❌185.7% higher power demand at 100W vs 35W.

Pentium G3440T

2014

Why buy it

✅Draws 35W instead of 100W, a 65W reduction.

Trade-offs

❌Lower PassMark (2,107 vs 2,118).

Quick Answers

So, is Athlon II X4 631 better than Pentium G3440T?

Yes. Athlon II X4 631 is the better all-around CPU here. It gives you a 1.4% average FPS lead across 50 shared CPU game tests in our data and 0.5% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Athlon II X4 631 is the better pick. According to our tests, it delivers 1.4% 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 X4 631 is the stronger fit. You are getting 0.5% better PassMark, backed by 4 cores and 4 threads.

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

Athlon II X4 631 is the better buy right now. Athlon II X4 631 comes in at an unclear MSRP at $80 MSRP versus unclear MSRP, and it still gives you a 1.4% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (26.5 vs 0.0 PassMark/$), 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 G3440T 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 X4 631 vs Pentium G3440T Technical Specifications

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

Athlon II X4 631

The Athlon II X4 631 is manufactured by AMD. It was released in 2009-01-01. It is based on the Llano (2011−2012) architecture. It features 4 cores and 4 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FM1. Thermal design power (TDP): 100 Watt. Memory support: DDR3. Passmark benchmark score: 2,118 points. Launch price was $149.

Pentium G3440T

The Pentium G3440T is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 2.8 GHz. L3 cache: 3 MB Intel® Smart Cache. Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 35 Watt. Memory support: DDR3-1333/1600, DDR3L-1333/1600. Passmark benchmark score: 2,107 points. Launch price was $69.

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Processing Power

The Athlon II X4 631 packs 4 cores / 4 threads, while the Pentium G3440T offers 2 cores / 2 threads — the Athlon II X4 631 has 2 more cores. The Athlon II X4 631 is built on the Llano (2011−2012) architecture. In PassMark, the Athlon II X4 631 scores 2,118 against the Pentium G3440T's 2,107 — a 0.5% lead for the Athlon II X4 631. L3 cache: 0 kB on the Athlon II X4 631 vs 3 MB Intel® Smart Cache on the Pentium G3440T.

Feature	Athlon II X4 631	Pentium G3440T
Cores / Threads	4 / 4+100%	2 / 2
Boost Clock	2.6 GHz	—
Base Clock	2.6 GHz	2.8 GHz+8%
L3 Cache	0 kB	3 MB Intel® Smart Cache
L2 Cache	1 MB (per core)	—
Process	32 nm	22 nm-31%
Architecture	Llano (2011−2012)	—
PassMark	2,118	2,107

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Memory & Platform

The Athlon II X4 631 uses the FM1 socket (PCIe 2.0), while the Pentium G3440T uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.