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 Core Duo T2300 is manufactured by Intel. It was released in 2008-01-01. It is based on the Yonah (2005−2006) architecture. It features 2 cores and 2 threads. Base frequency is 1.66 GHz, with boost up to 1.66 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 31 Watt. Memory support: DDR1. Passmark benchmark score: 1,380 points. Launch price was $249.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Core Duo T2300 is positioned at rank #55 in our cost-efficiency ranking, representing a Balanced 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 Core Duo T2300

#13

Ryzen 3 210

MSRP: $99|Avg: $99

97%

#14

Ryzen 5 PRO 230

MSRP: $150|Avg: $150

95%

#43

Atom x5-Z8300

MSRP: $20|Avg: N/A

213%

#44

Atom Z3735G

MSRP: $17|Avg: N/A

209%

#45

Core i5-480M

MSRP: $81|Avg: $77

192%

#46

Core i5-460M

MSRP: $80|Avg: $129

191%

#47

Core i5-2540M

MSRP: $266|Avg: $10

190%

#49

Core i5-450M

MSRP: $32|Avg: $31

183%

#50

Core i3-380M

MSRP: $49|Avg: $25

176%

#51

Core i5-430M

MSRP: N/A|Avg: $33

175%

#52

Core 2 Duo T6600

MSRP: N/A|Avg: $4

171%

#55

Core Duo T2300

MSRP: N/A|Avg: N/A

100%

#65

Core i5-3320M

MSRP: $225|Avg: N/A

96%

#66

Core i7-4510U

MSRP: $393|Avg: N/A

95%

#69

Core 2 Quad Q9100

MSRP: $14|Avg: $14

93%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core Duo T2300 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core Duo T2300 specifications and capabilities.

⚡

Processing Power

The Core Duo T2300 is a 2-core / 2-thread processor based on the Yonah (2005−2006) architecture, manufactured on a 65 nm process node. It reaches a maximum boost clock of 1.66 GHz from a base frequency of 1.66 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 0 kB of L3 cache, plus 2 MB of L2 cache and 0 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,380, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Core Duo T2300
Cores / ThreadsPhysical/logical processing units	2C / 2T
Max Boost ClockPeak single-core speed under boost	1.66 GHz
Base ClockGuaranteed minimum operating frequency	1.66 GHz
ArchitectureCPU microarchitecture design	Yonah (2005−2006)
Process NodeFabrication technology — smaller = more efficient	65 nm
L3 CacheShared cache — reduces memory latency for all cores	0 kB
L2 CachePer-core fast cache for frequently accessed data	2 MB
L1 CacheUltra-fast per-core cache	0 kB
Die SizePhysical silicon area of the processor	90 mm2
Transistor CountMore transistors = more capabilities	151 million
Bus SpeedData bus frequency	667 MHz
Max TemperatureMaximum safe operating temperature (Tjmax)	100 °C
64-bit Support	No
Windows 11 Compatible	No
Core Voltage Range	1.1625V - 1.3V
PassMark ScoreOverall multi-threaded benchmark score	1,380

🧠

Memory & Platform

The Core Duo T2300 fits into the PGA478 socket and supports PCIe 1.1. It supports DDR1 memory.

Specification	Core Duo T2300
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Core Duo
SocketMotherboard socket required	PGA478
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 1.1
RAM TypeSupported memory standard	DDR1
Max CPUs in ConfigMulti-socket support for servers	1

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Power & Cooling

The Core Duo T2300 has a rated TDP (Thermal Design Power) of 31 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Core Duo T2300
TDPThermal Design Power — heat output under sustained workload	31 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C

💰

Value Analysis

It currently holds Rank #55 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #3516 out of all indexed processors.

Specification	Core Duo T2300
Launch PriceOriginal retail price at launch	$249
Cost-Benefit RankPosition in overall value ranking	#55
Performance RankPosition in overall performance ranking	#3516
Release DateLaunch date	2008-01-01
Release Year	2006
DesignerArchitecture designer (e.g. Intel, AMD)	Intel