Atom N435 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 N435 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 N435 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 N435

2011

Why buy it

✅Integrated graphics onboard with Intel GMA 3150, while Celeron 220 needs a discrete GPU.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Celeron 220

2007

Why buy it

Trade-offs

❌Lower PassMark (320 vs 335).
❌Launch MSRP is still $42 MSRP, while Atom N435 mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while Atom N435 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Atom N435 better than Celeron 220?

Yes. Atom N435 is the better all-around CPU here. It gives you 4.7% better PassMark and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Atom N435 has the edge because it leads the single-thread side of this matchup with 10.8% higher max boost clock.

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

For streaming, content creation, and heavier multitasking, Atom N435 is the stronger fit. You are getting 4.7% better PassMark, backed by 1 cores and 2 threads.

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

Atom N435 is the easy recommendation for a fresh desktop build. Atom N435 comes in at an unclear MSRP at unclear MSRP versus $42 MSRP, and it still gives you 4.7% higher PassMark. Celeron 220 only looks good on raw value math because it is a cheap legacy laptop chip, not because it is a real desktop gaming recommendation. It simply does not keep up in modern games.

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

Atom N435 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2007) and more multi-core headroom with 1 cores / 2 threads instead of 1/1. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Atom N435 vs Celeron 220 Technical Specifications

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

Atom N435

The Atom N435 is manufactured by Intel. It was released in 2 June 2011 (14 years ago). It is based on the Pinetrail (2009−2011) architecture. It features 1 cores and 2 threads. Max frequency: 1.33 GHz. L2 cache: 512 kB. Built on 45 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 512 kB. Memory support: DDR2, DDR3. Passmark benchmark score: 335 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 N435 packs 1 cores / 2 threads, matching the Celeron 220's 1 cores. Boost clocks reach 1.33 GHz on the Atom N435 versus 1.2 GHz on the Celeron 220 — a 10.3% clock advantage for the Atom N435. The Atom N435 uses the Pinetrail (2009−2011) architecture (45 nm), while the Celeron 220 uses Conroe (2006−2007) (65 nm). In PassMark, the Atom N435 scores 335 against the Celeron 220's 320 — a 4.6% lead for the Atom N435.

Feature	Atom N435	Celeron 220
Cores / Threads	1 / 2	1 / 1
Boost Clock	1.33 GHz+11%	1.2 GHz
Base Clock	—	1.2 GHz
L3 Cache	—	0 kB
L2 Cache	512 kB	512 kB
Process	45 nm-31%	65 nm
Architecture	Pinetrail (2009−2011)	Conroe (2006−2007)
PassMark	335+5%	320

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Memory & Platform

The Atom N435 uses the FCBGA559 socket (PCIe 2.0), while the Celeron 220 uses BGA479 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-800 on the Atom N435 versus DDR2-667 on the Celeron 220 — the Atom N435 supports 19.9% 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 NM10 (Atom N435) and 945G,G31,G41 (Celeron 220).

Feature	Atom N435	Celeron 220
Socket	FCBGA559	BGA479
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	DDR3-800+20%	DDR2-667
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 N435) / No (Celeron 220). The Atom N435 includes integrated graphics (Intel GMA 3150), while the Celeron 220 requires a dedicated GPU. Primary use case: Celeron 220 targets Budget. Direct competitor: Celeron 220 rivals Athlon 64 3100+.