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.

Overview

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Atom N435 is positioned at rank #646 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.

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.

FPS Benchmarks

Predicted performance for Atom N435 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Atom N435 specifications and capabilities.

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Processing Power

The Atom N435 is a 1-core / 2-thread processor based on the Pinetrail (2009−2011) architecture, manufactured on a 45 nm process node. It reaches a maximum boost clock of 1.33 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 335, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Atom N435
Cores / ThreadsPhysical/logical processing units	1C / 2T
Max Boost ClockPeak single-core speed under boost	1.33 GHz
ArchitectureCPU microarchitecture design	Pinetrail (2009−2011)
Process NodeFabrication technology — smaller = more efficient	45 nm
L2 CachePer-core fast cache for frequently accessed data	512 kB
Bus SpeedData bus frequency	533 MHz
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	335

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Memory & Platform

The Atom N435 fits into the FCBGA559 socket and supports PCIe 2.0 with 0 total PCIe lanes for expansion cards and storage. It supports DDR2, DDR3 memory at speeds up to DDR3-800 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 2 GB across 1 channels (dual-channel doubles bandwidth). Integrated graphics: Intel GMA 3150 — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	Atom N435
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Atom
SocketMotherboard socket required	FCBGA559
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 2.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	0
RAM TypeSupported memory standard	DDR2, DDR3
Max RAM SpeedMaximum officially supported memory frequency	DDR3-800
Max RAM CapacityMaximum installable memory	2 GB
RAM ChannelsDual-channel doubles bandwidth vs single-channel	1
ECC SupportError-Correcting Code memory — prevents data corruption	No
Integrated GPUBuilt-in graphics processor	Intel GMA 3150
Compatible ChipsetsMotherboard chipsets that support this CPU	Intel NM10

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Power & Cooling

The Atom N435 has a rated TDP (Thermal Design Power) of 512 kB — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Atom N435
TDPThermal Design Power — heat output under sustained workload	512 kB

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Value Analysis

It currently holds Rank #646 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #3669 out of all indexed processors.

Specification	Atom N435
Launch PriceOriginal retail price at launch	$69
Cost-Benefit RankPosition in overall value ranking	#646
Performance RankPosition in overall performance ranking	#3669
Release DateLaunch date	2 June 2011 (14 years ago)
Release Year	2011
DesignerArchitecture designer (e.g. Intel, AMD)	Intel