Atom E665CT vs Duo T2500

Primary details

Comparing Core Duo T2500 and Atom E665CT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesCore Duono data
Architecture codenameYonah (2005−2006)Stellarton (2010)
Release dateJanuary 2006 (18 years ago)22 November 2010 (13 years ago)
Launch price (MSRP)$120no data

Detailed specifications

Core Duo T2500 and Atom E665CT basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)1 (Single-Core)
Threads22
Base clock speed2 GHzno data
Boost clock speed2 GHz1.3 GHz
Bus rate667 MHzno data
L1 cache0 KB64 KB (per core)
L2 cache2 MB512 KB (per core)
L3 cache0 KB0 KB
Chip lithography65 nm45 nm
Die size90 mm226 mm2
Maximum core temperature100 °Cno data
Number of transistors151 million47 million
64 bit support--
Windows 11 compatibility--
VID voltage range1.1625V - 1.3Vno data

Compatibility

Information on Core Duo T2500 and Atom E665CT compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketPBGA479,PPGA478Intel BGA1466
Power consumption (TDP)31 Watt7 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Duo T2500 and Atom E665CT. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology-+
Idle States-no data
Demand Based Switching-no data
PAE32 Bitno data
FSB parity-no data

Security technologies

Core Duo T2500 and Atom E665CT technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core Duo T2500 and Atom E665CT are enumerated here.

VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Duo T2500 and Atom E665CT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1DDR2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel GMA 600

Pros & cons summary


Physical cores 2 1
Chip lithography 65 nm 45 nm
Power consumption (TDP) 31 Watt 7 Watt

Duo T2500 has 100% more physical cores.

Atom E665CT, on the other hand, has a 44.4% more advanced lithography process, and 342.9% lower power consumption.

We couldn't decide between Core Duo T2500 and Atom E665CT. We've got no test results to judge.


Should you still have questions on choice between Core Duo T2500 and Atom E665CT, ask them in Comments section, and we shall answer.

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Intel Core Duo T2500
Core Duo T2500
Intel Atom E665CT
Atom E665CT

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Community ratings

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