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Difference between revisions of "intel/xeon gold/6222v"
< intel‎ | xeon gold

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|l3 desc=11-way set associative
 
|l3 desc=11-way set associative
 
|l3 policy=write-back
 
|l3 policy=write-back
 +
}}
 +
 +
== Memory controller ==
 +
{{memory controller
 +
|type=DDR4-2400
 +
|ecc=Yes
 +
|max mem=1 TiB
 +
|controllers=2
 +
|channels=6
 +
|max bandwidth=107.3 GiB/s
 +
|bandwidth schan=17.88 GiB/s
 +
|bandwidth dchan=35.76 GiB/s
 +
|bandwidth qchan=71.53 GiB/s
 +
|bandwidth hchan=107.3 GiB/s
 
}}
 
}}

Revision as of 21:41, 7 May 2019

Edit Values
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General Info
Microarchitecture

Xeon Gold 6222V is a 64-bit 20-core x86 high performance server microprocessor introduced by Intel in early 2019. The Gold 6222V is based on the Cascade Lake microarchitecture and is manufactured on a 14 nm process. This chip supports 4-way multiprocessing, sports 2 AVX-512 FMA units as well as three Ultra Path Interconnect links. This microprocessor supports up 1 TiB of hexa-channel DDR4-2400 memory, operates at 1.8 GHz with a TDP of 115 W and features a turbo boost frequency of up to 3.6 GHz.


Cache

Main article: Cascade Lake § 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$1.25 MiB
1,280 KiB
1,310,720 B
L1I$640 KiB
655,360 B
0.625 MiB
20x32 KiB8-way set associative 
L1D$640 KiB
655,360 B
0.625 MiB
20x32 KiB8-way set associativewrite-back
L2$20 MiB
20,480 KiB
20,971,520 B
0.0195 GiB
  20x1 MiB16-way set associativewrite-back
L3$27.5 MiB
28,160 KiB
28,835,840 B
0.0269 GiB
  20x1.375 MiB11-way set associativewrite-back

Memory controller

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2400
Supports ECCYes
Max Mem1 TiB
Controllers2
Channels6
Max Bandwidth107.3 GiB/s
109,875.2 MiB/s
115.212 GB/s
115,212.498 MB/s
0.105 TiB/s
0.115 TB/s
Bandwidth
Single 17.88 GiB/s
Double 35.76 GiB/s
Quad 71.53 GiB/s
Hexa 107.3 GiB/s
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Facts about "Xeon Gold 6222V - Intel"
RDF feed
full page nameintel/xeon gold/6222v +
has ecc memory supporttrue +
instance ofmicroprocessor +
l1$ size1,280 KiB (1,310,720 B, 1.25 MiB) +
l1d$ description8-way set associative +
l1d$ size640 KiB (655,360 B, 0.625 MiB) +
l1i$ description8-way set associative +
l1i$ size640 KiB (655,360 B, 0.625 MiB) +
l2$ description16-way set associative +
l2$ size20 MiB (20,480 KiB, 20,971,520 B, 0.0195 GiB) +
l3$ description11-way set associative +
l3$ size27.5 MiB (28,160 KiB, 28,835,840 B, 0.0269 GiB) +
ldate1900 +
max memory bandwidth107.3 GiB/s (109,875.2 MiB/s, 115.212 GB/s, 115,212.498 MB/s, 0.105 TiB/s, 0.115 TB/s) +
max memory channels6 +
supported memory typeDDR4-2400 +