{"id":13239,"date":"2026-07-18T10:51:55","date_gmt":"2026-07-18T10:51:55","guid":{"rendered":"https:\/\/new.chip.am\/product\/intel-xeon-platinum-8558-processor-2-1-ghz-260-mb-tray\/"},"modified":"2026-10-09T00:15:13","modified_gmt":"2026-10-09T00:15:13","slug":"intel-xeon-platinum-8558-processor-2-1-ghz-260-mb-tray","status":"publish","type":"product","link":"https:\/\/new.chip.am\/en\/product\/intel-xeon-platinum-8558-processor-2-1-ghz-260-mb-tray\/","title":{"rendered":"Intel Xeon Platinum 8558 processor 2.1 GHz 260 MB Tray"},"content":{"rendered":"

Intel Xeon Platinum 8558 processor 2.1 GHz 260 MB Tray<\/p>\n

Technical specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Supported instruction sets<\/th>\nAVX-512<\/td>\n<\/tr>\n
Intel Software Guard Extensions (Intel SGX)<\/th>\nYes<\/td>\n<\/tr>\n
Processor family<\/th>\nIntel\u00ae Xeon\u00ae Platinum<\/td>\n<\/tr>\n
Scalability<\/th>\n2S<\/td>\n<\/tr>\n
Discrete graphics card<\/th>\nNo<\/td>\n<\/tr>\n
Intel Virtualization Technology for Directed I\/O (VT-d)<\/th>\nYes<\/td>\n<\/tr>\n
Intel Virtualization Technology (VT-x)<\/th>\nYes<\/td>\n<\/tr>\n
Intel Trusted Execution Technology<\/th>\nYes<\/td>\n<\/tr>\n
Memory channels<\/th>\nOcta-channel<\/td>\n<\/tr>\n
Processor manufacturer<\/th>\nIntel<\/td>\n<\/tr>\n
Intel\u00ae Resource Director Technology (Intel\u00ae RDT)<\/th>\nYes<\/td>\n<\/tr>\n
ECC<\/th>\nYes<\/td>\n<\/tr>\n
Intel\u00ae Run Sure Technology<\/th>\nYes<\/td>\n<\/tr>\n
Cooler included<\/th>\nNo<\/td>\n<\/tr>\n
Tcase<\/th>\n78 \u00b0C<\/td>\n<\/tr>\n
Supported instruction sets<\/th>\nAVX<\/td>\n<\/tr>\n
Execute Disable Bit<\/th>\nYes<\/td>\n<\/tr>\n
Supported instruction sets<\/th>\nAVX 2.0<\/td>\n<\/tr>\n
Maximum number of PCI Express lanes<\/th>\n80<\/td>\n<\/tr>\n
Processor threads<\/th>\n96<\/td>\n<\/tr>\n
Package carrier<\/th>\nE1A<\/td>\n<\/tr>\n
Processor boost frequency<\/th>\n4 GHz<\/td>\n<\/tr>\n
Intel\u00ae Turbo Boost Technology<\/th>\n2.0<\/td>\n<\/tr>\n
Status<\/th>\nLaunched<\/td>\n<\/tr>\n
Intel\u00ae Data Streaming Accelerator (DSA)<\/th>\n1 default devices<\/td>\n<\/tr>\n
Processor cores<\/th>\n48<\/td>\n<\/tr>\n
Supported instruction sets<\/th>\nAMX<\/td>\n<\/tr>\n
Intel\u00ae Speed Select Technology – Base Frequency (Intel\u00ae SST-BF)<\/th>\nYes<\/td>\n<\/tr>\n
Intel\u00ae Speed Shift Technology<\/th>\nYes<\/td>\n<\/tr>\n
Processor cache<\/th>\n260 MB<\/td>\n<\/tr>\n
Maximum internal memory supported by processor<\/th>\n4 TB<\/td>\n<\/tr>\n
Intel\u00ae Speed Select Technology \u2013 Core Power<\/th>\nYes<\/td>\n<\/tr>\n
Intel 64<\/th>\nYes<\/td>\n<\/tr>\n
DTS Max<\/th>\n96 \u00b0C<\/td>\n<\/tr>\n
Processor package size<\/th>\n77.5 x 56.5 mm<\/td>\n<\/tr>\n
Intel\u00ae AES New Instructions (Intel\u00ae AES-NI)<\/th>\nYes<\/td>\n<\/tr>\n
Intel\u00ae Advanced Matrix Extensions (AMX)<\/th>\nYes<\/td>\n<\/tr>\n
Intel VT-x with Extended Page Tables (EPT)<\/th>\nYes<\/td>\n<\/tr>\n
Intel\u00ae OS Guard<\/th>\nYes<\/td>\n<\/tr>\n
Intel\u00ae Hyper Threading Technology (Intel\u00ae HT Technology)<\/th>\nYes<\/td>\n<\/tr>\n
On-board graphics card model<\/th>\nNot available<\/td>\n<\/tr>\n
Intel\u00ae Boot Guard<\/th>\nYes<\/td>\n<\/tr>\n
Processor model<\/th>\n8558<\/td>\n<\/tr>\n
Intel\u00ae On Demand Feature Activation<\/th>\nYes<\/td>\n<\/tr>\n
PCI Express slots version<\/th>\n5.0<\/td>\n<\/tr>\n
Memory types supported by processor<\/th>\nDDR5-SDRAM<\/td>\n<\/tr>\n
On-board graphics card<\/th>\nNo<\/td>\n<\/tr>\n
Discrete graphics card model<\/th>\nNot available<\/td>\n<\/tr>\n
Mode-based Execute Control (MBE)<\/th>\nYes<\/td>\n<\/tr>\n
Supported instruction sets<\/th>\nSSE4.2<\/td>\n<\/tr>\n
Processor operating modes<\/th>\n64-bit<\/td>\n<\/tr>\n
Thermal Design Power (TDP)<\/th>\n330 W<\/td>\n<\/tr>\n
Memory clock speeds supported by processor<\/th>\n5200 MHz<\/td>\n<\/tr>\n
Intel\u00ae Volume Management Device (VMD)<\/th>\nYes<\/td>\n<\/tr>\n
Processor socket<\/th>\nLGA 4677 (Socket E)<\/td>\n<\/tr>\n
Intel\u00ae UPI Speed<\/th>\n20 GT\/s<\/td>\n<\/tr>\n
Intel\u00ae Speed Select Technology \u2013 Turbo Frequency<\/th>\nYes<\/td>\n<\/tr>\n
Processor ARK ID<\/th>\n237255<\/td>\n<\/tr>\n
Maximum internal memory<\/th>\n4 TB<\/td>\n<\/tr>\n
Market segment<\/th>\nServer<\/td>\n<\/tr>\n
Intel\u00ae Deep Learning Boost (Intel\u00ae DL Boost) on CPU<\/th>\nYes<\/td>\n<\/tr>\n
Processor codename<\/th>\nEmerald Rapids<\/td>\n<\/tr>\n
Launch date<\/th>\nQ4'23<\/td>\n<\/tr>\n
Number of UPI links<\/th>\n4<\/td>\n<\/tr>\n
AVX-512 Fused Multiply-Add (FMA) units<\/th>\n2<\/td>\n<\/tr>\n
Intel\u00ae Trust Domain Extensions (Intel\u00ae TDX)<\/th>\nYes<\/td>\n<\/tr>\n
High priority cores<\/th>\n16<\/td>\n<\/tr>\n
Maximum Enclave Size Support for Intel\u00ae SGX<\/th>\n512 GB<\/td>\n<\/tr>\n
Intel\u00ae QuickAssist Software Acceleration<\/th>\nYes<\/td>\n<\/tr>\n
High priority core frequency<\/th>\n2.2 GHz<\/td>\n<\/tr>\n
Processor generation<\/th>\nIntel Xeon Scalable 5th Gen<\/td>\n<\/tr>\n
Intel\u00ae Crypto Acceleration<\/th>\nYes<\/td>\n<\/tr>\n
Intel\u00ae Platform Firmware Resilience Support<\/th>\nYes<\/td>\n<\/tr>\n
Servicing status<\/th>\nBaseline Servicing<\/td>\n<\/tr>\n
Processor base frequency<\/th>\n2.1 GHz<\/td>\n<\/tr>\n
Intel\u00ae Total Memory Encryption<\/th>\nYes<\/td>\n<\/tr>\n
Low priority cores<\/th>\n32<\/td>\n<\/tr>\n
Intel\u00ae Control-flow Enforcement Technology (CET)<\/th>\nYes<\/td>\n<\/tr>\n
Intel\u00ae Transactional Synchronization Extensions<\/th>\nYes<\/td>\n<\/tr>\n
Intel\u00ae Total Memory Encryption – Multi Key<\/th>\nYes<\/td>\n<\/tr>\n
Low priority core frequency<\/th>\n1.8 GHz<\/td>\n<\/tr>\n
Use conditions<\/th>\nServer\/Enterprise<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Intel<\/strong>
Model: PK8072205512300
Warranty: 12 months<\/p>\n","protected":false},"featured_media":13240,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[63],"product_tag":[],"class_list":["post-13239","product","type-product","status-publish","has-post-thumbnail","product_cat-intel-cpus","first","outofstock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/product\/13239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/comments?post=13239"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/media\/13240"}],"wp:attachment":[{"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/media?parent=13239"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/product_brand?post=13239"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/product_cat?post=13239"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/product_tag?post=13239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}