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Difference between revisions of "intel/atom/c3830"
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== Cache ==
 
== Cache ==
 
{{main|intel/microarchitectures/goldmont#Memory_Hierarchy|l1=Goldmont § Cache}}
 
{{main|intel/microarchitectures/goldmont#Memory_Hierarchy|l1=Goldmont § Cache}}
−
{{cache size}}
+
{{cache size
 +
|l1 cache=672 KiB
 +
|l1i cache=384 KiB
 +
|l1i break=12x32 KiB
 +
|l1i desc=8-way set associative
 +
|l1i policy=write-back
 +
|l1d cache=288 KiB
 +
|l1d break=12x24 KiB
 +
|l1d desc=6-way set associative
 +
|l1d policy=write-back
 +
|l2 cache=12 MiB
 +
|l2 break=6x2 MiB
 +
|l2 desc=16-way set associative
 +
|l2 policy=write-back
 +
}}

Revision as of 22:13, 15 August 2017

Template:mpu Atom C3830 is a 64-bit dodeca-core ultra-low power x86 microserver system on a chip introduced by Intel in 2017. The C3830, which is manufactured on a 14 nm process, is based on the Goldmont microarchitecture. This chip operates at 1.9 GHz with a TDP of 21 W and a turbo boost frequency of up to 2.3 GHz. The C3830 supports up to a dual-channel of 256 GiB of DDR4-2133 ECC memory.

Cache

Main article: Goldmont § Cache

[Edit/Modify Cache Info]

hierarchy icon.svg
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$672 KiB
688,128 B
0.656 MiB
L1I$384 KiB
393,216 B
0.375 MiB
12x32 KiB8-way set associativewrite-back
L1D$288 KiB
294,912 B
0.281 MiB
12x24 KiB6-way set associativewrite-back
L2$12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
  6x2 MiB16-way set associativewrite-back
Retrieved from "https://en.wikichip.org/w/index.php?title=intel/atom/c3830&oldid=57145"
Facts about "Atom C3830 - Intel"
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Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Atom C3830 - Intel#package + and Atom C3830 - Intel#pcie +
base frequency1,900 MHz (1.9 GHz, 1,900,000 kHz) +
clock multiplier19 +
core count12 +
core family6 +
core model95 +
core nameDenverton +
core steppingB1 +
designerIntel +
familyAtom +
first announcedAugust 15, 2017 +
first launchedAugust 15, 2017 +
full page nameintel/atom/c3830 +
has ecc memory supporttrue +
has extended page tables supporttrue +
has featureAdvanced Encryption Standard Instruction Set Extension +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables + and Memory Protection Extensions +
has intel enhanced speedstep technologytrue +
has intel turbo boost technology 2 0true +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has locked clock multipliertrue +
has second level address translation supporttrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
isax86-64 +
isa familyx86 +
l1$ size672 KiB (688,128 B, 0.656 MiB) +
l1d$ description6-way set associative +
l1d$ size288 KiB (294,912 B, 0.281 MiB) +
l1i$ description8-way set associative +
l1i$ size384 KiB (393,216 B, 0.375 MiB) +
l2$ description16-way set associative +
l2$ size12 MiB (12,288 KiB, 12,582,912 B, 0.0117 GiB) +
ldateAugust 15, 2017 +
main imageFile:denverton (front).png +
manufacturerIntel +
market segmentServer + and Embedded +
max case temperature358.15 K (85 °C, 185 °F, 644.67 °R) +
max cpu count1 +
max hsio lanes12 +
max junction temperature373.15 K (100 °C, 212 °F, 671.67 °R) +
max memory262,144 MiB (268,435,456 KiB, 274,877,906,944 B, 256 GiB, 0.25 TiB) +
max memory bandwidth31.79 GiB/s (32,552.96 MiB/s, 34.134 GB/s, 34,134.253 MB/s, 0.031 TiB/s, 0.0341 TB/s) +
max memory channels2 +
max storage temperature398.15 K (125 °C, 257 °F, 716.67 °R) +
max usb ports8 +
microarchitectureGoldmont +
min case temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature248.15 K (-25 °C, -13 °F, 446.67 °R) +
model numberC3830 +
nameAtom C3830 +
packageFCBGA-1310 +
part numberHW8076502639101 +
part ofServer and Cloud Storage SKUs +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 289.00 (€ 260.10, £ 234.09, ¥ 29,862.37) +
s-specSR386 +
series3000 +
smp max ways1 +
supported memory typeDDR3L-1600 + and DDR4-2133 +
tdp21 W (21,000 mW, 0.0282 hp, 0.021 kW) +
technologyCMOS +
thread count12 +
turbo frequency (1 core)2,300 MHz (2.3 GHz, 2,300,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensionstrue +