Atom N280 vs Celeron 220

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 N280 vs Celeron 220 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 N280 vs Celeron 220: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Atom N280

2009

Why buy it

✅Draws 3W instead of 512W, a 510W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Celeron 220 across 47 shared CPU benchmark tests.
❌Lower PassMark (285 vs 320).

Celeron 220

2007

Why buy it

✅Better for gaming: +14.3% higher average FPS across 47 shared CPU benchmark tests.

Trade-offs

❌Launch MSRP is still $42 MSRP, while Atom N280 mostly shows up through inconsistent older-market listings.
❌20380% higher power demand at 512W vs 2.5W.

Quick Answers

So, is Celeron 220 better than Atom N280?

Yes. Celeron 220 is the better all-around CPU here. It gives you a 14.3% average FPS lead across 47 shared CPU game tests in our data and 12.3% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Celeron 220 is the better pick. According to our tests, it delivers 14.3% more average FPS across 47 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Celeron 220 is the stronger fit. You are getting 12.3% better PassMark, backed by 1 cores and 1 threads.

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

Celeron 220 is the better buy right now. Celeron 220 comes in at an unclear MSRP at $42 MSRP versus unclear MSRP, and it still gives you a 14.3% average FPS lead across 47 shared CPU game tests in our data. It is also 100.0% better value on MSRP (7.6 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Atom N280 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 vs 2007). That makes it the safer long-term bet.

Atom N280 vs Celeron 220 Technical Specifications

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

Atom N280

The Atom N280 is manufactured by Intel. It was released in 1 February 2009 (16 years ago). It is based on the DiamondVille (2008−2009) architecture. It features 1 cores and 2 threads. Base frequency is 1.66 GHz, with boost up to 0.07 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 45 nm process technology. Socket: PBGA437. Thermal design power (TDP): 2.5 Watt. Passmark benchmark score: 285 points. Launch price was $69.

Celeron 220

The Celeron 220 is manufactured by Intel. It was released in 2007-01-01. It is based on the Conroe (2006−2007) architecture. It features 1 cores and 1 threads. Base frequency is 1.2 GHz, with boost up to 1.2 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 65 nm process technology. Socket: BGA479. Thermal design power (TDP): 19 Watt. Passmark benchmark score: 320 points. Launch price was $69.

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Processing Power

The Atom N280 packs 1 cores / 2 threads, matching the Celeron 220's 1 cores. Boost clocks reach 0.07 GHz on the Atom N280 versus 1.2 GHz on the Celeron 220 — a 178% clock advantage for the Celeron 220 (base: 1.66 GHz vs 1.2 GHz). The Atom N280 uses the DiamondVille (2008−2009) architecture (45 nm), while the Celeron 220 uses Conroe (2006−2007) (65 nm). In PassMark, the Atom N280 scores 285 against the Celeron 220's 320 — a 11.6% lead for the Celeron 220. Both processors carry 0 kB of L3 cache.

Feature	Atom N280	Celeron 220
Cores / Threads	1 / 2	1 / 1
Boost Clock	0.07 GHz	1.2 GHz+1614%
Base Clock	1.66 GHz+38%	1.2 GHz
L3 Cache	0 kB	0 kB
L2 Cache	512 kB	512 kB
Process	45 nm-31%	65 nm
Architecture	DiamondVille (2008−2009)	Conroe (2006−2007)
PassMark	285	320+12%

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Memory & Platform

The Atom N280 uses the PBGA437 socket (PCIe 2.0), while the Celeron 220 uses BGA479 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-533 on the Atom N280 versus DDR2-667 on the Celeron 220 — the Celeron 220 supports 25.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Celeron 220 supports up to 4 GB of RAM compared to 2 GB — 100% more capacity for professional workloads. Both feature 1-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: Intel PBGA437 (Atom N280) and 945G,G31,G41 (Celeron 220).

Feature	Atom N280	Celeron 220
Socket	PBGA437	BGA479
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	DDR2-533	DDR2-667+25%
Max RAM Capacity	2 GB	4 GB+100%
RAM Channels	1	1
ECC Support	No	No
PCIe Lanes	0	0

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Advanced Features

Virtualization: not specified (Atom N280) / No (Celeron 220). Primary use case: Celeron 220 targets Budget. Direct competitor: Celeron 220 rivals Athlon 64 3100+.