Core i7-940XM Extreme Edition vs Core 2 Quad Q9000

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Primary details

Comparing Core 2 Quad Q9000 and Core i7-940XM Extreme Edition processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2477not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 QuadIntel Core i7EE
Power efficiency2.08no data
Architecture codenamePenryn (2008−2011)Nehalem (2008−2010)
Release date1 January 2009 (15 years ago)5 February 2010 (14 years ago)
Launch price (MSRP)$348$1,096

Detailed specifications

Core 2 Quad Q9000 and Core i7-940XM Extreme Edition 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 cores4 (Quad-Core)4 (Quad-Core)
Threads48
Base clock speed2 GHzno data
Boost clock speed2 GHz2.13 GHz
Bus typeno dataDMI
Bus rate1066 MHz2.5 GT/s
Multiplierno data16
L1 cacheno data256 KB
L2 cache6 MB1 MB
L3 cache6 MB L2 Cache8 MB
Chip lithography45 nm45 nm
Die size107 mm2296 mm2
Maximum core temperature100 °Cno data
Number of transistors410 Million774 Million
64 bit support++
Windows 11 compatibility--
VID voltage range1.05V-1.175Vno data

Compatibility

Information on Core 2 Quad Q9000 and Core i7-940XM Extreme Edition 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 (Uniprocessor)
SocketPGA478no data
Power consumption (TDP)45 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9000 and Core i7-940XM Extreme Edition. You'll probably need this information if you require some particular technology.

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

Security technologies

Core 2 Quad Q9000 and Core i7-940XM Extreme Edition technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q9000 and Core i7-940XM Extreme Edition are enumerated here.

VT-dno data+
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9000 and Core i7-940XM Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3-1333
Maximum memory sizeno data8 GB
Max memory channelsno data2
Maximum memory bandwidthno data21.335 GB/s

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q9000 and Core i7-940XM Extreme Edition.

PCIe versionno data2.0
PCI Express lanesno data16

Pros & cons summary


Recency 1 January 2009 5 February 2010
Threads 4 8
Power consumption (TDP) 45 Watt 55 Watt

Core 2 Quad Q9000 has 22.2% lower power consumption.

i7-940XM Extreme Edition, on the other hand, has an age advantage of 1 year, and 100% more threads.

We couldn't decide between Core 2 Quad Q9000 and Core i7-940XM Extreme Edition. We've got no test results to judge.


Should you still have questions on choice between Core 2 Quad Q9000 and Core i7-940XM Extreme Edition, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9000
Core 2 Quad Q9000
Intel Core i7-940XM Extreme Edition
Core i7-940XM Extreme Edition

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Community ratings

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4.9 533 votes

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2.5 11 votes

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