Celeron P4505 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 P4505 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 P4505 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 P4505

2010

Why buy it

✅Better for gaming: +3.1% higher average FPS across 44 shared CPU benchmark tests.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics (Westmere), while VIA Nano X2 U4025 needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $86 MSRP, while VIA Nano X2 U4025 mostly shows up through inconsistent older-market listings.
❌169.2% higher power demand at 35W vs 13W.

VIA Nano X2 U4025

2011

Why buy it

✅Draws 13W instead of 35W, a 22W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Celeron P4505 across 44 shared CPU benchmark tests.
❌Lower PassMark (885 vs 918).
❌No integrated graphics, while Celeron P4505 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Celeron P4505 better than VIA Nano X2 U4025?

Yes. Celeron P4505 is the better all-around CPU here. It gives you a 3.1% average FPS lead across 44 shared CPU game tests in our data and 3.7% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Celeron P4505 is the better pick. According to our tests, it delivers 3.1% more average FPS across 44 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Celeron P4505 is the stronger fit. You are getting 3.7% better PassMark, backed by 2 cores and 2 threads.

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

Celeron P4505 is the better buy right now. Celeron P4505 comes in at an unclear MSRP at $86 MSRP versus unclear MSRP, and it still gives you a 3.1% average FPS lead across 44 shared CPU game tests in our data. It is also 100.0% better value on MSRP (10.7 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

VIA Nano X2 U4025 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2010). That makes it the safer long-term bet.

Celeron P4505 vs VIA Nano X2 U4025 Technical Specifications

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

Celeron P4505

The Celeron P4505 is manufactured by Intel. It was released in 2007-01-01. It is based on the Westmere (2010−2011) architecture. It features 2 cores and 2 threads. Base frequency is 1.86 GHz, with boost up to 0.07 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 32 nm process technology. Socket: BGA1288. Thermal design power (TDP): 35 Watt. Memory support: DDR3-800, DDR3-1066. Passmark benchmark score: 918 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 P4505 and VIA Nano X2 U4025 share an identical 2-core/2-thread configuration. Boost clocks reach 0.07 GHz on the Celeron P4505 versus 1.2 GHz on the VIA Nano X2 U4025 — a 178% clock advantage for the VIA Nano X2 U4025. The Celeron P4505 uses the Westmere (2010−2011) architecture (32 nm), while the VIA Nano X2 U4025 uses CNC (2011) (40 nm). In PassMark, the Celeron P4505 scores 918 against the VIA Nano X2 U4025's 885 — a 3.7% lead for the Celeron P4505.

Feature	Celeron P4505	VIA Nano X2 U4025
Cores / Threads	2 / 2	2 / 2
Boost Clock	0.07 GHz	1.2 GHz+1614%
Base Clock	1.86 GHz	—
L3 Cache	2 MB	—
L2 Cache	512 kB	1 MB (per core)+100%
Process	32 nm-20%	40 nm
Architecture	Westmere (2010−2011)	CNC (2011)
PassMark	918+4%	885

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Memory & Platform

The Celeron P4505 uses the BGA1288 socket (PCIe 2.0), while the VIA Nano X2 U4025 uses NanoBGA2 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Celeron P4505	VIA Nano X2 U4025
Socket	BGA1288	NanoBGA2
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	1066	—
Max RAM Capacity	8	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: true (Celeron P4505) / not specified (VIA Nano X2 U4025). The Celeron P4505 includes integrated graphics (Intel HD Graphics (Westmere)), while the VIA Nano X2 U4025 requires a dedicated GPU. Direct competitor: Celeron P4505 rivals Pentium P6000.