Pentium 4 2.40 vs Core 2 Duo T5500

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Primary details

Comparing Core 2 Duo T5500 and Pentium 4 2.40 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 segmentLaptopDesktop processor
SeriesIntel Core 2 Duono data
Architecture codenameMerom (2006−2008)Prescott (2001−2005)
Release date1 February 2007 (17 years ago)March 2004 (20 years ago)

Detailed specifications

Core 2 Duo T5500 and Pentium 4 2.40 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)
Threads21
Base clock speed1.66 GHzno data
Boost clock speed1.66 GHz2.4 GHz
Bus rate667 MHzno data
L1 cache64 KB16 KB
L2 cache2 MB1 MB
L3 cache0 KB0 KB
Chip lithography65 nm90 nm
Die size143 mm2109 mm2
Maximum core temperature100 °Cno data
Number of transistors291 Million125 million
64 bit support+-
Windows 11 compatibility--
VID voltage range1.0375V-1.3Vno data

Compatibility

Information on Core 2 Duo T5500 and Pentium 4 2.40 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
SocketPPGA478, PBGA479478
Power consumption (TDP)34 Watt110 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T5500 and Pentium 4 2.40. You'll probably need this information if you require some particular technology.

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

Security technologies

Core 2 Duo T5500 and Pentium 4 2.40 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 2 Duo T5500 and Pentium 4 2.40 are enumerated here.

VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T5500 and Pentium 4 2.40. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR1, DDR2

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Core 2 Duo T5500 548
+318%
Pentium 4 2.40 131

Pros & cons summary


Physical cores 2 1
Threads 2 1
Chip lithography 65 nm 90 nm
Power consumption (TDP) 34 Watt 110 Watt

Core 2 Duo T5500 has 100% more physical cores and 100% more threads, a 38.5% more advanced lithography process, and 223.5% lower power consumption.

We couldn't decide between Core 2 Duo T5500 and Pentium 4 2.40. We've got no test results to judge.

Be aware that Core 2 Duo T5500 is a notebook processor while Pentium 4 2.40 is a desktop one.


Should you still have questions on choice between Core 2 Duo T5500 and Pentium 4 2.40, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Core 2 Duo T5500
Core 2 Duo T5500
Intel Pentium 4 2.40
Pentium 4 2.40

Similar processor comparisons

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.4 37 votes

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3.7 51 vote

Rate Pentium 4 2.40 on a scale of 1 to 5:

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Questions & comments

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