Athlon II M300 vs Pentium 4425Y

Athlon II M300 vs Pentium 4425Y Performance Spectrum

Athlon II M300

2 / 2

1,700

+0.1%

Ryzen Threadripper PRO 5945WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium 4425Y

2 / 4

1,699

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 M300 vs Pentium 4425Y 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 M300 vs Pentium 4425Y: 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 M300

2009

Why buy it

✅Draws 1W instead of 6W, a 5W reduction.

Trade-offs

❌Launch MSRP is still $100 MSRP, while Pentium 4425Y mostly shows up through inconsistent older-market listings.

Pentium 4425Y

2019

Why buy it

Trade-offs

❌Lower PassMark (1,699 vs 1,700).
❌500% higher power demand at 6W vs 1W.

Quick Answers

So, is Athlon II M300 better than Pentium 4425Y?

Yes. Athlon II M300 is the better all-around CPU here. It gives you a 2.0% average FPS lead across 50 shared CPU game tests in our data and 0.1% 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 M300 is the better pick. According to our tests, it delivers 2.0% 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 M300 is the stronger fit. You are getting 0.1% better PassMark, backed by 2 cores and 2 threads.

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

Athlon II M300 is the better buy right now. Athlon II M300 comes in at an unclear MSRP at $100 MSRP versus unclear MSRP, and it still gives you a 2.0% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (17.0 vs 0.0 PassMark/$), 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 4425Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2009). That makes it the safer long-term bet.

Athlon II M300 vs Pentium 4425Y Technical Specifications

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

Athlon II M300

The Athlon II M300 is manufactured by AMD. It was released in 2009-01-01. It is based on the Caspian (2009) architecture. It features 2 cores and 2 threads. Max frequency: 2 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: S1g3. Thermal design power (TDP): 1 MB. Memory support: DDR2. Passmark benchmark score: 1,700 points. Launch price was $149.

Pentium 4425Y

The Pentium 4425Y is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 4 threads. Base frequency: 1.7 GHz. L3 cache: 2 MB. Built on 14 nm process technology. Socket: FCBGA1515. Thermal design power (TDP): 6 Watt. Memory support: LPDDR3-1866, DDR3L-1600. Passmark benchmark score: 1,699 points. Launch price was $69.

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Processing Power

The Athlon II M300 packs 2 cores / 2 threads, matching the Pentium 4425Y's 2 cores. The Athlon II M300 uses the Caspian (2009) architecture (45 nm), while the Pentium 4425Y uses NetBurst (2000−2006) (14 nm). In PassMark, the Athlon II M300 scores 1,700 against the Pentium 4425Y's 1,699 — a 0.1% lead for the Athlon II M300.

Feature	Athlon II M300	Pentium 4425Y
Cores / Threads	2 / 2	2 / 4
Boost Clock	2 GHz	—
Base Clock	—	1.7 GHz
L3 Cache	—	2 MB
L2 Cache	1 MB	—
Process	45 nm	14 nm-69%
Architecture	Caspian (2009)	NetBurst (2000−2006)
PassMark	1,700	1,699

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Memory & Platform

The Athlon II M300 uses the S1g3 socket (PCIe 2.0), while the Pentium 4425Y uses FCBGA1515 (PCIe 3.0) — making them incompatible on the same motherboard.