From WikiChip
Editing amd/epyc/7663 (section)

Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

This page supports semantic in-text annotations (e.g. "[[Is specified as::World Heritage Site]]") to build structured and queryable content provided by Semantic MediaWiki. For a comprehensive description on how to use annotations or the #ask parser function, please have a look at the getting started, in-text annotation, or inline queries help pages.

Please note that all contributions to WikiChip may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see WikiChip:Copyrights for details). Do not submit copyrighted work without permission!

Cancel | Editing help (opens in new window)
Facts about "EPYC 7663 - AMD"
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
EPYC 7663 - AMD#pcie +
base frequency2,000 MHz (2 GHz, 2,000,000 kHz) +
clock multiplier20 +
core count56 +
core family25 +
core model1 +
core nameMilan +
core steppingB1 +
designerAMD +
die count9 +
familyEPYC +
first announcedJanuary 12, 2021 +
first launchedMarch 15, 2021 +
full page nameamd/epyc/7663 +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has amd amd-v technologytrue +
has amd amd-vi technologytrue +
has amd secure encrypted virtualization technologytrue +
has amd secure memory encryption technologytrue +
has amd sensemi technologytrue +
has amd transparent secure memory encryption technologytrue +
has ecc memory supporttrue +
has featureAdvanced Encryption Standard Instruction Set Extension +, Advanced Vector Extensions +, Advanced Vector Extensions 2 + and SenseMI Technology +
has locked clock multipliertrue +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
is multi-chip packagetrue +
isax86-64 +
isa familyx86 +
l1$ size3,584 KiB (3,670,016 B, 3.5 MiB) +
l1d$ description8-way set associative +
l1d$ size1,792 KiB (1,835,008 B, 1.75 MiB) +
l1i$ description8-way set associative +
l1i$ size1,792 KiB (1,835,008 B, 1.75 MiB) +
l2$ description8-way set associative +
l2$ size28 MiB (28,672 KiB, 29,360,128 B, 0.0273 GiB) +
l3$ description16-way set associative +
l3$ size256 MiB (262,144 KiB, 268,435,456 B, 0.25 GiB) +
ldateMarch 15, 2021 +
manufacturerGlobalFoundries + and TSMC +
market segmentServer +
max cpu count2 +
max memory4,194,304 MiB (4,294,967,296 KiB, 4,398,046,511,104 B, 4,096 GiB, 4 TiB) +
max memory bandwidth190.73 GiB/s (195,307.52 MiB/s, 204.795 GB/s, 204,794.778 MB/s, 0.186 TiB/s, 0.205 TB/s) +
max memory channels8 +
max sata ports32 +
max usb ports4 +
microarchitectureZen 3 +
model number7663 +
nameEPYC 7663 +
packageFCLGA-4094 + and SP3 +
part number100-000000318 + and 100-100000318WOF +
release price$ 6,366.00 (€ 5,729.40, £ 5,156.46, ¥ 657,798.78) +
series7003 +
smp max ways2 +
socketLGA-4094 + and SP3 +
supported memory typeDDR4-3200 +
tdp240 W (240,000 mW, 0.322 hp, 0.24 kW) +
tdp down225 W (225,000 mW, 0.302 hp, 0.225 kW) +
technologyCMOS +
thread count112 +
turbo frequency3,500 MHz (3.5 GHz, 3,500,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +