Celeron 220 vs Core 2 Duo L7700

Primary details

Comparing Core 2 Duo L7700 and Celeron 220 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 2 Duono data
Architecture codenameMerom (2006−2008)Conroe (2006−2007)
Release dateno data (2024 years ago)October 2007 (17 years ago)

Detailed specifications

Core 2 Duo L7700 and Celeron 220 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 speed1.8 GHz1.2 GHz
Boost clock speed1.8 GHz1.2 GHz
Bus rate800 MHz533 MHz
L1 cacheno data64 KB
L2 cacheno data512 KB
L3 cache4 MB L2 Cache0 KB
Chip lithography65 nm65 nm
Die sizeno data77 mm2
Maximum core temperature100 °C100 °C
Number of transistorsno data105 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.9V-1.2V1V-1.3375V

Compatibility

Information on Core 2 Duo L7700 and Celeron 220 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 configurationno data1
Socketno dataPBGA479
Power consumption (TDP)17 Watt19 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo L7700 and Celeron 220. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)+-
Turbo Boost Technology--
Hyper-Threading Technology--
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switching--
FSB parity--

Security technologies

Core 2 Duo L7700 and Celeron 220 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo L7700 and Celeron 220 are enumerated here.

VT-dno data-
VT-x+-

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 L7700 607
+190%
Celeron 220 209

Pros & cons summary


Physical cores 2 1
Threads 2 1
Power consumption (TDP) 17 Watt 19 Watt

Core 2 Duo L7700 has 100% more physical cores and 100% more threads, and 11.8% lower power consumption.

We couldn't decide between Core 2 Duo L7700 and Celeron 220. We've got no test results to judge.


Should you still have questions on choice between Core 2 Duo L7700 and Celeron 220, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo L7700
Core 2 Duo L7700
Intel Celeron 220
Celeron 220

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Community ratings

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Questions & comments

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