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Helio P30 - MediaTek
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Template:mpu Helio P30 is a mid-range performance 64-bit octa-core ARM LTE system on a chip designed by MediaTek set to launch in late 2017. This SoC, which is fabricated on TSMC's 16 nm process, incorporates eight Cortex-A53 cores with four little cores operating at up to 1.65 GHz and four big cores operating at up to 2.3 GHz. The Helio P30 supports up to 6 GiB of dual-channel LPDDR4X-3200 memory and incorporates a modem supporting LTE User Equipment (UE) category 7 (DL)/13 (UL).


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Cache

Main article: Cortex-A53 § 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.
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Memory controller

[Edit/Modify Memory Info]

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Integrated Memory Controller
Max TypeLPDDR4X-3200
Supports ECCNo
Max Mem6 GiB
Controllers1
Channels2
Width32 bit
Max Bandwidth23.84 GiB/s
24,412.16 MiB/s
25.598 GB/s
25,598.005 MB/s
0.0233 TiB/s
0.0256 TB/s
Bandwidth
Single 11.92 GiB/s
Double 23.84 GiB/s
Facts about "Helio P30 - MediaTek"
has ecc memory supportfalse +
max memory bandwidth23.84 GiB/s (24,412.16 MiB/s, 25.598 GB/s, 25,598.005 MB/s, 0.0233 TiB/s, 0.0256 TB/s) +
max memory channels2 +
supported memory typeLPDDR4X-3200 +