FX-8170 vs Core i7-860

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Primary details

Comparing Core i7-860 and FX-8170 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking1872not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.07no data
Market segmentDesktop processorDesktop processor
Architecture codenameLynnfield (2009−2010)Zambezi (2011−2012)
Release dateSeptember 2009 (14 years ago)23 October 2012 (11 years ago)
Launch price (MSRP)$229no data
Current price$76 (0.3x MSRP)no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-860 and FX-8170 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)8 (Octa-Core)
Threads88
Base clock speed2.8 GHz3.9 GHz
Boost clock speed3.46 GHz4.5 GHz
L1 cache64 KB (per core)384 KB
L2 cache256 KB (per core)8 MB
L3 cache8 MB (shared)8 MB (shared)
Chip lithography45 nm32 nm
Die size296 mm2315 mm2
Maximum core temperature73 °Cno data
Number of transistors774 million1,200 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoYes

Compatibility

Information on Core i7-860 and FX-8170 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
SocketFCLGA1156,LGA1156AM3+
Power consumption (TDP)95 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-860 and FX-8170. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i7-860 and FX-8170 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 i7-860 and FX-8170 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-860 and FX-8170. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size16 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data
ECC memory support-no data

Peripherals

Specifications and connection of peripherals supported by Core i7-860 and FX-8170.

PCIe version2.02.0
PCI Express lanes16no data

Pros & cons summary


Physical cores 4 8
Chip lithography 45 nm 32 nm
Power consumption (TDP) 95 Watt 125 Watt

We couldn't decide between Core i7-860 and FX-8170. We've got no test results to judge.


Should you still have questions on choice between Core i7-860 and FX-8170, ask them in Comments section, and we shall answer.

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Intel Core i7-860
Core i7-860
AMD FX-8170
FX-8170

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Community ratings

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


3.8 730 votes

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3.9 15 votes

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Questions & comments

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