Atom N435 vs Mobile Pentium 4 2.40

Atom N435

1 Cores2 Thrd512 WWMax: 1.33 GHz2011

Mobile Pentium 4 2.40

1 Cores2 Thrd60 WWMax: 2.4 GHz2003

Performance Spectrum - CPU

Atom N435

1 / 2

335

0.0%

Mobile Pentium 4 2.40

1 / 2

345

+3.0%

About PassMark

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money. The Atom N435 is positioned at rank 646 and the Mobile Pentium 4 2.40 is on rank 271, so the Mobile Pentium 4 2.40 offers better cost-efficiency for playing games.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Atom N435

#634

Atom x5-Z8300

MSRP: $20|Avg: N/A

876%

#635

Atom Z3735G

MSRP: $17|Avg: N/A

863%

#636

Core i5-480M

MSRP: $81|Avg: $77

792%

#637

Core i5-460M

MSRP: $80|Avg: $129

789%

#638

Core i5-2540M

MSRP: $266|Avg: $10

781%

#640

Core i5-450M

MSRP: $32|Avg: $31

755%

#641

Core i3-380M

MSRP: $49|Avg: $25

724%

#642

Core i5-430M

MSRP: N/A|Avg: $33

722%

#643

Core 2 Duo T6600

MSRP: N/A|Avg: $4

703%

#646

Atom N435

MSRP: N/A|Avg: N/A

100%

#650

Core i5-1345UE

MSRP: $312|Avg: $312

99%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Mobile Pentium 4 2.40

#257

Atom x5-Z8300

MSRP: $20|Avg: N/A

425%

#258

Atom Z3735G

MSRP: $17|Avg: N/A

419%

#259

Core i5-480M

MSRP: $81|Avg: $77

385%

#260

Core i5-460M

MSRP: $80|Avg: $129

383%

#261

Core i5-2540M

MSRP: $266|Avg: $10

379%

#263

Core i5-450M

MSRP: $32|Avg: $31

366%

#264

Core i3-380M

MSRP: $49|Avg: $25

351%

#265

Core i5-430M

MSRP: N/A|Avg: $33

351%

#266

Core 2 Duo T6600

MSRP: N/A|Avg: $4

341%

#271

Mobile Pentium 4 2.40

MSRP: N/A|Avg: N/A

100%

#275

Core 2 Extreme X9100

MSRP: $851|Avg: N/A

100%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Generational Difference: This comparison involves processors from different technological eras. The Atom N435 (2011) utilizes 45 nm technology and DDR2, DDR3, providing a fundamental performance advantage.

Insight	Atom N435	Mobile Pentium 4 2.40
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	Equivalent pricing	Equivalent pricing
Longevity	🛑 Legacy (Pinetrail (2009−2011) / 45 nm)	🛑 Legacy (Northwood (2002−2004) / 130 nm)

💎 Value Proposition

The Mobile Pentium 4 2.40 (2003) relies on 130 nm technology and DDR1, DDR2, placing it in a different performance category relative to modern standards.

Insight	Atom N435	Mobile Pentium 4 2.40
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	Equivalent pricing	Equivalent pricing

Performance Check

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Atom N435 Benchmark Check

Mobile Pentium 4 2.40 Benchmark Check

Technical Specifications

Side-by-side comparison of Atom N435 and Mobile Pentium 4 2.40

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.

Mobile Pentium 4 2.40

The Mobile Pentium 4 2.40 is manufactured by Intel. It was released in Junho 2003 (22 years ago). It is based on the Northwood (2002−2004) architecture. It features 1 cores and 2 threads. Max frequency: 2.4 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 130 nm process technology. Socket: PGA478. Thermal design power (TDP): 60 Watt. Memory support: DDR1, DDR2. Passmark benchmark score: 345 points. Launch price was $69.

⚡

Processing Power

Both the Atom N435 and Mobile Pentium 4 2.40 share an identical 1-core/2-thread configuration. Boost clocks reach 1.33 GHz on the Atom N435 versus 2.4 GHz on the Mobile Pentium 4 2.40 — a 57.4% clock advantage for the Mobile Pentium 4 2.40. The Atom N435 uses the Pinetrail (2009−2011) architecture (45 nm), while the Mobile Pentium 4 2.40 uses Northwood (2002−2004) (130 nm). In PassMark, the Atom N435 scores 335 against the Mobile Pentium 4 2.40's 345 — a 2.9% lead for the Mobile Pentium 4 2.40.

Feature	Atom N435	Mobile Pentium 4 2.40
Cores / Threads	1 / 2	1 / 2
Boost Clock	1.33 GHz	2.4 GHz+80%
L3 Cache	—	0 kB
L2 Cache	512 kB	512 kB
Process	45 nm-65%	130 nm
Architecture	Pinetrail (2009−2011)	Northwood (2002−2004)
PassMark	335	345+3%

🧠

Memory & Platform

The Atom N435 uses the FCBGA559 socket (PCIe 2.0), while the Mobile Pentium 4 2.40 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.