Duron 800 vs Core 2 Duo U7700

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Primary details

Comparing Core 2 Duo U7700 and Duron 800 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 DuoAMD Duron
Architecture codenameMerom-2048 (2006−2008)K7 (2000−2004)
Release date27 July 2006 (18 years ago)14 May 2001 (23 years ago)

Detailed specifications

Core 2 Duo U7700 and Duron 800 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 speed1.33 GHzno data
Boost clock speed1.33 GHz0.8 GHz
Bus typeno dataFSB
Bus rate533 MHz200 MT/s
Multiplierno data8
L1 cache64 KBno data
L2 cache2 MB64 KB
L3 cache0 KBno data
Chip lithography65 nm180 nm
Die size143 mm2105.68 mm2
Maximum core temperature100 °Cno data
Number of transistors291 Million25 Million
64 bit support+-
Windows 11 compatibility--
VID voltage range0.8V-0.975Vno data

Compatibility

Information on Core 2 Duo U7700 and Duron 800 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 (Uniprocessor)
SocketPno data
Power consumption (TDP)10 Watt25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo U7700 and Duron 800. 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 U7700 and Duron 800 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 U7700 and Duron 800 are enumerated here.

VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo U7700 and Duron 800. Depending on the motherboard, higher memory frequencies may be supported.

Maximum memory sizeno data4 GB

Pros & cons summary


Recency 27 July 2006 14 May 2001
Physical cores 2 1
Threads 2 1
Chip lithography 65 nm 180 nm
Power consumption (TDP) 10 Watt 25 Watt

Core 2 Duo U7700 has an age advantage of 5 years, 100% more physical cores and 100% more threads, a 176.9% more advanced lithography process, and 150% lower power consumption.

We couldn't decide between Core 2 Duo U7700 and Duron 800. We've got no test results to judge.

Be aware that Core 2 Duo U7700 is a notebook processor while Duron 800 is a desktop one.


Should you still have questions on choice between Core 2 Duo U7700 and Duron 800, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo U7700
Core 2 Duo U7700
AMD Duron 800
Duron 800

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Community ratings

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3 1 vote

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2.9 10 votes

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Questions & comments

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