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Centriq 2434 - Qualcomm
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Revision as of 03:36, 9 November 2017 by David (talk | contribs)

Template:mpu Centriq 2434 is a 64-bit 40-core ARM high-performance server microprocessor designed by Qualcomm and introduced in late 2017. This processor, which is based on the Falkor microarchitecture, is fabricated on Samsung's 10LPE process. The 2434 has a based frequency of 2.3 GHz with a TDP of 110 W and a turbo frequency of 2.5 GHz. This chip supports up to 768 GiB of hexa-channel DDR4-2666 memory.

Cache

Main article: Falkor § Cache

[Edit/Modify Cache Info]

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Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
l1$ size3,840 KiB (3,932,160 B, 3.75 MiB) +
l1d$ description8-way set associative +
l1d$ size1,280 KiB (1,310,720 B, 1.25 MiB) +
l1i$ description8-way set associative +
l1i$ size2,560 KiB (2,621,440 B, 2.5 MiB) +
l2$ description8-way set associative +
l2$ size10 MiB (10,240 KiB, 10,485,760 B, 0.00977 GiB) +
l3$ description20-way set associative +
l3$ size50 MiB (51,200 KiB, 52,428,800 B, 0.0488 GiB) +