Atom E680 vs Atom N435

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 E680 vs Atom N435 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 E680 vs Atom N435: Pros, Cons & Final Verdict

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

Atom E680

2010

Why buy it

✅Draws 4W instead of 512W, a 508W reduction.
✅100+% more PCIe lanes (4 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (325 vs 335).

Atom N435

2011

Why buy it

✅+3.1% higher PassMark.

Trade-offs

❌12700% higher power demand at 512W vs 4W.

Quick Answers

So, is Atom N435 better than Atom E680?

It depends on what you want from the system. For gaming, Atom E680 is ahead with 20.3% higher max boost clock. For rendering, compiling, streaming, and heavier multitasking, Atom N435 pulls ahead with 3.1% better PassMark.

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 3.1% better PassMark, backed by 1 cores and 2 threads.

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

Atom N435 still makes the most sense overall. Atom N435 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 3.1% better PassMark.

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 2010) and more multi-core headroom with 1 cores / 2 threads instead of 1/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Atom E680 vs Atom N435 Technical Specifications

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

Atom E680

The Atom E680 is manufactured by Intel. It was released in 14 September 2010 (15 years ago). It is based on the Tunnel Creek (2010) architecture. It features 1 cores and 2 threads. Max frequency: 1.6 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: BGA676. Thermal design power (TDP): 4 Watt. Memory support: DDR2. Passmark benchmark score: 325 points. Launch price was $69.

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.

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Processing Power

Both the Atom E680 and Atom N435 share an identical 1-core/2-thread configuration. Boost clocks reach 1.6 GHz on the Atom E680 versus 1.33 GHz on the Atom N435 — a 18.4% clock advantage for the Atom E680. The Atom E680 uses the Tunnel Creek (2010) architecture (45 nm), while the Atom N435 uses Pinetrail (2009−2011) (45 nm). In PassMark, the Atom E680 scores 325 against the Atom N435's 335 — a 3% lead for the Atom N435.

Feature	Atom E680	Atom N435
Cores / Threads	1 / 2	1 / 2
Boost Clock	1.6 GHz+20%	1.33 GHz
L3 Cache	0 kB	—
L2 Cache	512 kB (per core)	512 kB
Process	45 nm	45 nm
Architecture	Tunnel Creek (2010)	Pinetrail (2009−2011)
PassMark	325	335+3%

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Memory & Platform

The Atom E680 uses the BGA676 socket (PCIe 2.0), while the Atom N435 uses FCBGA559 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR2-800 memory speed. Both support up to 2 GB of RAM. Both feature 1-channel memory with ECC support. PCIe lanes: 4 (Atom E680) vs 0 (Atom N435) — the Atom E680 offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel FCBGA518 (Atom E680) and Intel NM10 (Atom N435).

Feature	Atom E680	Atom N435
Socket	BGA676	FCBGA559
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR2-800	DDR3-800
Max RAM Capacity	2 GB	2 GB
RAM Channels	1	1
ECC Support	No	No
PCIe Lanes	4	0

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Advanced Features

Both include integrated graphics — Intel GMA 600 (Atom E680) and Intel GMA 3150 (Atom N435) — useful as a fallback for troubleshooting or display output without a dedicated GPU.