Atom D525 vs Pentium 4425Y

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.

Atom D525 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.

Atom D525 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.

Atom D525

2010

Why buy it

✅Better for gaming: +3.4% higher average FPS across 50 shared CPU benchmark tests.
✅Integrated graphics onboard with Intel GMA 3150, while Pentium 4425Y needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $63 MSRP, while Pentium 4425Y mostly shows up through inconsistent older-market listings.
❌116.7% higher power demand at 13W vs 6W.

Pentium 4425Y

2019

Why buy it

✅Draws 6W instead of 13W, a 7W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Atom D525 across 50 shared CPU benchmark tests.
❌Lower PassMark (1,699 vs 1,707).
❌No integrated graphics, while Atom D525 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Atom D525 better than Pentium 4425Y?

Yes. Atom D525 is the better all-around CPU here. It gives you a 3.4% 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, Atom D525 is the better pick. According to our tests, it delivers 3.4% 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, Atom D525 is the stronger fit. You are getting 0.5% better PassMark, backed by 2 cores and 4 threads.

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

Atom D525 is the better buy right now. Atom D525 comes in at an unclear MSRP at $63 MSRP versus unclear MSRP, and it still gives you a 3.4% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (27.1 vs 0.0 PassMark/$), 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 2010). That makes it the safer long-term bet.

Atom D525 vs Pentium 4425Y Technical Specifications

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

Atom D525

The Atom D525 is manufactured by Intel. It was released in 21 June 2010 (15 years ago). It is based on the Pinetrail (2009−2011) architecture. It features 2 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 1.83 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 45 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 13 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 1,707 points. Launch price was $63.

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

Both the Atom D525 and Pentium 4425Y share an identical 2-core/4-thread configuration. The Atom D525 uses the Pinetrail (2009−2011) architecture (45 nm), while the Pentium 4425Y uses NetBurst (2000−2006) (14 nm). In PassMark, the Atom D525 scores 1,707 against the Pentium 4425Y's 1,699 — a 0.5% lead for the Atom D525. L3 cache: 0 kB on the Atom D525 vs 2 MB on the Pentium 4425Y.

Feature	Atom D525	Pentium 4425Y
Cores / Threads	2 / 4	2 / 4
Boost Clock	1.83 GHz	—
Base Clock	1.8 GHz+6%	1.7 GHz
L3 Cache	0 kB	2 MB
L2 Cache	512K (per core)	—
Process	45 nm	14 nm-69%
Architecture	Pinetrail (2009−2011)	NetBurst (2000−2006)
PassMark	1,707	1,699

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Memory & Platform

The Atom D525 uses the FCBGA559 socket (PCIe 2.0), while the Pentium 4425Y uses FCBGA1515 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Atom D525	Pentium 4425Y
Socket	FCBGA559	FCBGA1515
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3-800	—
Max RAM Capacity	4 GB	—
RAM Channels	1	—
ECC Support	No	—
PCIe Lanes	0	—