Duron 1800 vs Core 2 Extreme X7900

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Primary Details

Comparing Core 2 Extreme X7900 and Duron 1800 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking2566not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Core 2 ExtremeAMD Duron
Architecture codenameMerom (2006−2008)K7 (2000−2003)
Release date1 September 2007 (16 years ago)15 August 2003 (20 years ago)
Launch price (MSRP)$851no data
Current price$170 (0.2x MSRP)no data

Detailed Specifications

Core 2 Extreme X7900 and Duron 1800 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 speed2.8 GHzno data
Boost clock speed2.8 GHz1.8 GHz
Bus support800 MHz266.66 MT/s
L1 cache128 KBno data
L2 cache4 MB64 KB
L3 cache0 KBno data
Chip lithography65 nm130 nm
Die size143 mm280.89 mm2
Maximum core temperature100 °Cno data
Number of transistorsno data37 Million
64 bit support+-
Windows 11 compatibility--
Unlocked multiplierNoNo
VID voltage range1.1V-1.375Vno data

Compatibility

Information on Core 2 Extreme X7900 and Duron 1800 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)
SocketPPGA478no data
Power consumption (TDP)44 Watt57 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme X7900 and Duron 1800. 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
AMT+no data
FSB parity-no data
StatusDiscontinuedno data

Security technologies

Core 2 Extreme X7900 and Duron 1800 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 Extreme X7900 and Duron 1800 are enumerated here.

VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme X7900 and Duron 1800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1no data
Maximum memory sizeno data4 GB

Pros & Cons Summary


Recency 1 September 2007 15 August 2003
Physical cores 2 1
Threads 2 1
Chip lithography 65 nm 130 nm
Power consumption (TDP) 44 Watt 57 Watt

We couldn't decide between Core 2 Extreme X7900 and Duron 1800. We've got no test results to judge.

Be aware that Core 2 Extreme X7900 is a notebook processor while Duron 1800 is a desktop one.


Should you still have questions on choice between Core 2 Extreme X7900 and Duron 1800, ask them in Comments section, and we shall answer.

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Intel Core 2 Extreme X7900
Core 2 Extreme X7900
AMD Duron 1800
Duron 1800

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Community Ratings

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


4.7 6 votes

Rate Core 2 Extreme X7900 on a scale of 1 to 5:

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4.3 6 votes

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Questions & Сomments

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