i7-920XM Extreme Edition vs i7-860

#ad 
Buy on Amazon
VS

Primary details

Comparing Core i7-860 and Core i7-920XM Extreme Edition processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1982not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.19no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Core i7EE
Power efficiency1.88no data
Architecture codenameLynnfield (2009−2010)Nehalem (2008−2010)
Release date8 September 2009 (15 years ago)no data
Launch price (MSRP)$229$1,054

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-860 and Core i7-920XM 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)
Threads88
Base clock speed2.8 GHzno data
Boost clock speed3.46 GHz2 GHz
Bus typeno dataDMI
Bus rate2.5 GT/s2.5 GT/s
Multiplierno data15
L1 cache64 KB (per core)256 KB
L2 cache256 KB (per core)1 MB
L3 cache8 MB (shared)8 MB
Chip lithography45 nm45 nm
Die size296 mm2296 mm2
Maximum core temperature73 °Cno data
Number of transistors774 million774 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-860 and Core i7-920XM 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 configuration11 (Uniprocessor)
SocketFCLGA1156,LGA1156no data
Power consumption (TDP)95 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-860 and Core i7-920XM Extreme Edition. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Demand Based Switching-no data
PAE36 Bitno data

Security technologies

Core i7-860 and Core i7-920XM 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 i7-860 and Core i7-920XM Extreme Edition are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-860 and Core i7-920XM Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3-1333
Maximum memory size16 GB8 GB
Max memory channels22
Maximum memory bandwidth21 GB/s21.335 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Core i7-860 and Core i7-920XM Extreme Edition.

PCIe version2.02.0
PCI Express lanes1616

Pros & cons summary


Power consumption (TDP) 95 Watt 55 Watt

i7-920XM Extreme Edition has 72.7% lower power consumption.

We couldn't decide between Core i7-860 and Core i7-920XM Extreme Edition. We've got no test results to judge.

Note that Core i7-860 is a desktop processor while Core i7-920XM Extreme Edition is a notebook one.


Should you still have questions on choice between Core i7-860 and Core i7-920XM Extreme Edition, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i7-860
Core i7-860
Intel Core i7-920XM Extreme Edition
Core i7-920XM Extreme Edition

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


3.8 758 votes

Rate Core i7-860 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4 8 votes

Rate Core i7-920XM Extreme Edition on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i7-860 or Core i7-920XM Extreme Edition, agree or disagree with our judgements, or report an error or mismatch.