Celeron E1600 vs VIA Nano X2 U4025

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.

Celeron E1600 vs VIA Nano X2 U4025 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.

Celeron E1600 vs VIA Nano X2 U4025: Pros, Cons & Final Verdict

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

Celeron E1600

2009

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than VIA Nano X2 U4025 across 34 shared CPU benchmark tests.
❌Lower PassMark (815 vs 885).
❌Launch MSRP is still $53 MSRP, while VIA Nano X2 U4025 mostly shows up through inconsistent older-market listings.
❌400% higher power demand at 65W vs 13W.

VIA Nano X2 U4025

2011

Why buy it

✅Better for gaming: +9.0% higher average FPS across 34 shared CPU benchmark tests.
✅Draws 13W instead of 65W, a 52W reduction.

Trade-offs

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

Quick Answers

So, is VIA Nano X2 U4025 better than Celeron E1600?

Yes. VIA Nano X2 U4025 is the better all-around CPU here. It gives you a 9.0% average FPS lead across 34 shared CPU game tests in our data, 8.6% 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, VIA Nano X2 U4025 is the better pick. According to our tests, it delivers 9.0% more average FPS across 34 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, VIA Nano X2 U4025 is the stronger fit. You are getting 8.6% better PassMark, backed by 2 cores and 2 threads.

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

VIA Nano X2 U4025 is still the much better call for a fresh build. VIA Nano X2 U4025 comes in at an unclear MSRP at unclear MSRP versus $53 MSRP, and it still gives you a 9.0% average FPS lead across 34 shared CPU game tests in our data. Celeron E1600 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2009 platform. Even with 100.0% better value on paper (15.4 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA775.

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

VIA Nano X2 U4025 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2009) and more multi-core headroom with 2 cores / 2 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Celeron E1600 vs VIA Nano X2 U4025 Technical Specifications

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

Celeron E1600

The Celeron E1600 is manufactured by Intel. It was released in 2007-01-01. It is based on the Allendale (2006−2009) architecture. It features 2 cores and 2 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 0 kB. L2 cache: 512 kB (total). Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 815 points. Launch price was $69.

VIA Nano X2 U4025

The VIA Nano X2 U4025 is manufactured by TSMC. It was released in Janeiro 2011 (14 years ago). It is based on the CNC (2011) architecture. It features 2 cores and 2 threads. Max frequency: 1.2 GHz. L2 cache: 1 MB (per core). Built on 40 nm process technology. Socket: NanoBGA2. Thermal design power (TDP): 13 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 885 points. Launch price was $69.

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Processing Power

Both the Celeron E1600 and VIA Nano X2 U4025 share an identical 2-core/2-thread configuration. Boost clocks reach 2.4 GHz on the Celeron E1600 versus 1.2 GHz on the VIA Nano X2 U4025 — a 66.7% clock advantage for the Celeron E1600. The Celeron E1600 uses the Allendale (2006−2009) architecture (65 nm), while the VIA Nano X2 U4025 uses CNC (2011) (40 nm). In PassMark, the Celeron E1600 scores 815 against the VIA Nano X2 U4025's 885 — a 8.2% lead for the VIA Nano X2 U4025.

Feature	Celeron E1600	VIA Nano X2 U4025
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.4 GHz+100%	1.2 GHz
Base Clock	2.4 GHz	—
L3 Cache	0 kB	—
L2 Cache	512 kB (total)	1 MB (per core)+100%
Process	65 nm	40 nm-38%
Architecture	Allendale (2006−2009)	CNC (2011)
PassMark	815	885+9%
Geekbench 6 Single	310	—
Geekbench 6 Multi	560	—

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Memory & Platform

The Celeron E1600 uses the LGA775 socket (PCIe 1.1), while the VIA Nano X2 U4025 uses NanoBGA2 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Celeron E1600	VIA Nano X2 U4025
Socket	LGA775	NanoBGA2
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR2-800	—
Max RAM Capacity	8 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	0	—

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Advanced Features

Virtualization: No (Celeron E1600) / not specified (VIA Nano X2 U4025). Primary use case: Celeron E1600 targets Budget. Direct competitor: Celeron E1600 rivals Pentium E2220.