A6-3670K vs i3-2105

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Primary details

Comparing Core i3-2105 and A6-3670K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2360not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.07no data
Market segmentDesktop processorDesktop processor
Power efficiency1.68no data
Architecture codenameSandy Bridge (2011−2013)Llano (2011−2012)
Release date22 May 2011 (13 years ago)20 December 2011 (12 years ago)
Launch price (MSRP)$145no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i3-2105 and A6-3670K 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)4 (Quad-Core)
Threads44
Base clock speed3.1 GHz2.7 GHz
Boost clock speed3.1 GHz2.7 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)128 KB (per core)
L2 cache256 KB (per core)1 MB (per core)
L3 cache3 MB (shared)0 KB
Chip lithography32 nm32 nm
Die sizeno data228 mm2
Maximum core temperature69 °Cno data
Number of transistorsno data1,178 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier-+

Compatibility

Information on Core i3-2105 and A6-3670K 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
SocketFCLGA1155FM1
Power consumption (TDP)65 Watt100 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-2105 and A6-3670K. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXno data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
FDI+no data
Fast Memory Access+no data

Security technologies

Core i3-2105 and A6-3670K technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-2105 and A6-3670K are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-2105 and A6-3670K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 3000Radeon HD 6530D
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.1 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-2105 and A6-3670K integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Core i3-2105 and A6-3670K.

PCIe version2.0no data
PCI Express lanes16no data

Pros & cons summary


Recency 22 May 2011 20 December 2011
Physical cores 2 4
Power consumption (TDP) 65 Watt 100 Watt

i3-2105 has 53.8% lower power consumption.

A6-3670K, on the other hand, has an age advantage of 6 months, and 100% more physical cores.

We couldn't decide between Core i3-2105 and A6-3670K. We've got no test results to judge.


Should you still have questions on choice between Core i3-2105 and A6-3670K, ask them in Comments section, and we shall answer.

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Intel Core i3-2105
Core i3-2105
AMD A6-3670K
A6-3670K

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Community ratings

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3.6 56 votes

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