Atom N2600 vs Celeron N4020C

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 N2600 vs Celeron N4020C 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 N2600 vs Celeron N4020C: Pros, Cons & Final Verdict

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

Atom N2600

2011

Why buy it

✅Draws 4W instead of 6W, a 2W reduction.
✅100+% more PCIe lanes (4 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel GMA 3600, while Celeron N4020C needs a discrete GPU.

Trade-offs

❌Lower PassMark (1,528 vs 1,537).

Celeron N4020C

2021

Why buy it

Trade-offs

❌50% higher power demand at 6W vs 4W.
❌No integrated graphics, while Atom N2600 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Celeron N4020C better than Atom N2600?

Yes. Celeron N4020C is the better all-around CPU here. It gives you a 0.8% average FPS lead across 49 shared CPU game tests in our data, 0.6% 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, Celeron N4020C is the better pick. According to our tests, it delivers 0.8% more average FPS across 49 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Celeron N4020C is the stronger fit. You are getting 0.6% better PassMark, backed by 2 cores and 2 threads.

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

Celeron N4020C still makes the most sense overall. Celeron N4020C comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 0.8% average FPS lead across 49 shared CPU game tests in our data.

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

Celeron N4020C makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2011) and more multi-core headroom with 2 cores / 2 threads instead of 2/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Atom N2600 vs Celeron N4020C Technical Specifications

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

Atom N2600

The Atom N2600 is manufactured by Intel. It was released in 1 December 2011 (14 years ago). It is based on the Cedarview-M (2011−2012) architecture. It features 2 cores and 4 threads. Base frequency is 1.6 GHz, with boost up to 1.6 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 32 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 3.5 Watt. Memory support: DDR3. Passmark benchmark score: 1,528 points. Launch price was $47.

Celeron N4020C

The Celeron N4020C is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency is 1.1 GHz, with boost up to 2.8 GHz. L3 cache: 4 MB. Built on 14 nm process technology. Socket: FCBGA1090. Thermal design power (TDP): 6 Watt. Memory support: DDR4/LPDDR4 up to 2400 MT/s. Passmark benchmark score: 1,537 points. Launch price was $69.

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Processing Power

The Atom N2600 packs 2 cores / 4 threads, matching the Celeron N4020C's 2 cores. Boost clocks reach 1.6 GHz on the Atom N2600 versus 2.8 GHz on the Celeron N4020C — a 54.5% clock advantage for the Celeron N4020C (base: 1.6 GHz vs 1.1 GHz). The Atom N2600 is built on the Cedarview-M (2011−2012) architecture. In PassMark, the Atom N2600 scores 1,528 against the Celeron N4020C's 1,537 — a 0.6% lead for the Celeron N4020C. L3 cache: 0 kB on the Atom N2600 vs 4 MB on the Celeron N4020C.

Feature	Atom N2600	Celeron N4020C
Cores / Threads	2 / 4	2 / 2
Boost Clock	1.6 GHz	2.8 GHz+75%
Base Clock	1.6 GHz+45%	1.1 GHz
L3 Cache	0 kB	4 MB
L2 Cache	512K (per core)	—
Process	32 nm	14 nm-56%
Architecture	Cedarview-M (2011−2012)	—
PassMark	1,528	1,537

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Memory & Platform

The Atom N2600 uses the FCBGA559 socket (PCIe 2.0), while the Celeron N4020C uses FCBGA1090 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Atom N2600	Celeron N4020C
Socket	FCBGA559	FCBGA1090
PCIe Generation	PCIe 2.0	PCIe 4.0+100%
Max RAM Speed	DDR3-800	—
Max RAM Capacity	2 GB	—
RAM Channels	1	—
ECC Support	No	—
PCIe Lanes	4	—