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 D525 is manufactured by Intel. It was released in 21 June 2010 (15 years ago). It is based on the Pinetrail (2009−2011) architecture. It features 2 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 1.83 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 45 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 13 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 1,707 points. Launch price was $63.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Atom D525 is positioned at rank #31 in our cost-efficiency ranking, representing a Great 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 D525

#19

Atom x5-Z8300

MSRP: $20|Avg: N/A

172%

#20

Atom Z3735G

MSRP: $17|Avg: N/A

169%

#21

Core i5-480M

MSRP: $81|Avg: $77

155%

#22

Core i5-460M

MSRP: $80|Avg: $129

155%

#23

Core i5-2540M

MSRP: $266|Avg: $10

153%

#25

Core i5-450M

MSRP: $32|Avg: $31

148%

#26

Core i3-380M

MSRP: $49|Avg: $25

142%

#27

Core i5-430M

MSRP: N/A|Avg: $33

142%

#28

Core 2 Duo T6600

MSRP: N/A|Avg: $4

138%

#31

Atom D525

MSRP: $63|Avg: N/A

100%

#32

Atom x7835RE

MSRP: $127|Avg: N/A

100%

#33

Core 2 Duo P8400

MSRP: $209|Avg: $10

98%

#38

Core 2 Duo T8100

MSRP: $209|Avg: $10

91%

#39

Atom 330

MSRP: $43|Avg: $30

90%

#43

Core 2 Duo SU7300

MSRP: $289|Avg: N/A

88%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Atom D525 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Atom D525 specifications and capabilities.

⚡

Processing Power

The Atom D525 is a 2-core / 4-thread processor based on the Pinetrail (2009−2011) architecture, manufactured on a 45 nm process node. It reaches a maximum boost clock of 1.83 GHz from a base frequency of 1.8 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 64K (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,707, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Atom D525
Cores / ThreadsPhysical/logical processing units	2C / 4T
Max Boost ClockPeak single-core speed under boost	1.83 GHz
Base ClockGuaranteed minimum operating frequency	1.8 GHz
ArchitectureCPU microarchitecture design	Pinetrail (2009−2011)
Process NodeFabrication technology — smaller = more efficient	45 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	64K (per core)
Die SizePhysical silicon area of the processor	66 mm2
Transistor CountMore transistors = more capabilities	176 million
Max TemperatureMaximum safe operating temperature (Tjmax)	100 °C
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	1,707

🧠

Memory & Platform

The Atom D525 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 4 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 D525
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	0
RAM TypeSupported memory standard	DDR2, DDR3
Max RAM SpeedMaximum officially supported memory frequency	DDR3-800
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 3150
Compatible ChipsetsMotherboard chipsets that support this CPU	Intel NM10
Max CPUs in ConfigMulti-socket support for servers	1

🌡️

Power & Cooling

The Atom D525 has a rated TDP (Thermal Design Power) of 13 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Atom D525
TDPThermal Design Power — heat output under sustained workload	13 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C

💰

Value Analysis

At an average price of $63, the Atom D525 delivers 27 PassMark points per dollar. It currently holds Rank #31 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #3448 out of all indexed processors.

Specification	Atom D525
MSRPManufacturer's Suggested Retail Price	$63
Launch PriceOriginal retail price at launch	$63
Cost-Benefit RankPosition in overall value ranking	#31
Performance RankPosition in overall performance ranking	#3448
Release DateLaunch date	21 June 2010 (15 years ago)
Release Year	2010
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel