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 N2800 is manufactured by Intel. It was released in 1 December 2011 (14 years ago). It is based on the Cedarview-M (2011−2012) architecture. It features 2 cores and 4 threads. Base frequency is 1.86 GHz, with boost up to 1.87 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 32 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 6.5 Watt. Memory support: DDR3. Passmark benchmark score: 1,829 points. Launch price was $47.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Atom N2800 is positioned at rank #147 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 N2800

#42

Ryzen 9 9955HX3D

MSRP: $749|Avg: N/A

96%

#135

Atom x5-Z8300

MSRP: $20|Avg: N/A

321%

#136

Atom Z3735G

MSRP: $17|Avg: N/A

316%

#137

Core i5-480M

MSRP: $81|Avg: $77

290%

#138

Core i5-460M

MSRP: $80|Avg: $129

289%

#139

Core i5-2540M

MSRP: $266|Avg: $10

286%

#141

Core i5-450M

MSRP: $32|Avg: $31

276%

#142

Core i3-380M

MSRP: $49|Avg: $25

265%

#143

Core i5-430M

MSRP: N/A|Avg: $33

265%

#144

Core 2 Duo T6600

MSRP: N/A|Avg: $4

258%

#147

Atom N2800

MSRP: $47|Avg: $3

100%

#158

Core i5-3210M

MSRP: $225|Avg: $30

96%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Atom N2800 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Atom N2800 specifications and capabilities.

⚡

Processing Power

The Atom N2800 is a 2-core / 4-thread processor based on the Cedarview-M (2011−2012) architecture, manufactured on a 32 nm process node. It reaches a maximum boost clock of 1.87 GHz from a base frequency of 1.86 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 0 kB of L3 cache, plus 512K (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,829, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Atom N2800
Cores / ThreadsPhysical/logical processing units	2C / 4T
Max Boost ClockPeak single-core speed under boost	1.87 GHz
Base ClockGuaranteed minimum operating frequency	1.86 GHz
ArchitectureCPU microarchitecture design	Cedarview-M (2011−2012)
Process NodeFabrication technology — smaller = more efficient	32 nm
L3 CacheShared cache — reduces memory latency for all cores	0 kB
L2 CachePer-core fast cache for frequently accessed data	512K (per core)
L1 CacheUltra-fast per-core cache	64 kB (per core)
Die SizePhysical silicon area of the processor	66 mm2
Transistor CountMore transistors = more capabilities	176 million
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	1,829

🧠

Memory & Platform

The Atom N2800 fits into the FCBGA559 socket and supports PCIe 2.0 with 4 total PCIe lanes for expansion cards and storage. It supports DDR3 memory at speeds up to DDR3-1066 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 4 GB across 1 channels (dual-channel doubles bandwidth). Integrated graphics: Intel GMA 3650 — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	Atom N2800
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Intel 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	4
RAM TypeSupported memory standard	DDR3
Max RAM SpeedMaximum officially supported memory frequency	DDR3-1066
Max RAM CapacityMaximum installable memory	4 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 3650
Compatible ChipsetsMotherboard chipsets that support this CPU	Intel NM10
Max CPUs in ConfigMulti-socket support for servers	1

🌡️

Power & Cooling

The Atom N2800 has a rated TDP (Thermal Design Power) of 6.5 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Atom N2800
TDPThermal Design Power — heat output under sustained workload	6.5 Watt

💰

Value Analysis

At an average price of $3 (MSRP: $47), the Atom N2800 delivers 610 PassMark points per dollar. It currently holds Rank #147 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #3416 out of all indexed processors.

Specification	Atom N2800
MSRPManufacturer's Suggested Retail Price	$47
Avg Price (30d)Average market price over the last 30 days	$3
Launch PriceOriginal retail price at launch	$47
Cost-Benefit RankPosition in overall value ranking	#147
Performance RankPosition in overall performance ranking	#3416
Release DateLaunch date	1 December 2011 (14 years ago)
Release Year	2011
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel