Athlon X2 7750 BE vs Athlon X4 860K

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Primary details

Comparing Athlon X4 860K and Athlon X2 7750 BE processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1860not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency2.15no data
Architecture codenameKaveri (2014−2015)Kuma (2008−2009)
Release date12 August 2014 (10 years ago)December 2008 (16 years ago)

Detailed specifications

Athlon X4 860K and Athlon X2 7750 BE 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)2 (Dual-core)
Threads42
Base clock speed3.7 GHzno data
Boost clock speed4 GHz2.7 GHz
L1 cache256K128 KB (per core)
L2 cache4 MB512 KB (per core)
L3 cacheno data2 MB (shared)
Chip lithography28 nm65 nm
Die size245 mm2285 mm2
Maximum case temperature (TCase)72 °Cno data
Number of transistors2,411 million450 million
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplier++

Compatibility

Information on Athlon X4 860K and Athlon X2 7750 BE 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
SocketFM2+AM2+
Power consumption (TDP)95 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 860K and Athlon X2 7750 BE. You'll probably need this information if you require some particular technology.

AES-NI+-
FMA+-
AVX+-

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 860K and Athlon X2 7750 BE are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 860K and Athlon X2 7750 BE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133no data

Peripherals

Specifications and connection of peripherals supported by Athlon X4 860K and Athlon X2 7750 BE.

PCIe version3.0no data
PCI Express lanes16no data

Pros & cons summary


Physical cores 4 2
Threads 4 2
Chip lithography 28 nm 65 nm

Athlon X4 860K has 100% more physical cores and 100% more threads, and a 132.1% more advanced lithography process.

We couldn't decide between Athlon X4 860K and Athlon X2 7750 BE. We've got no test results to judge.


Should you still have questions on choice between Athlon X4 860K and Athlon X2 7750 BE, ask them in Comments section, and we shall answer.

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AMD Athlon X4 860K
Athlon X4 860K
AMD Athlon X2 7750 BE
Athlon X2 7750 BE

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Community ratings

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3.8 263 votes

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Questions & comments

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