Intel® C621 Chipset

Specifications

Supplemental Information

Expansion Options

I/O Specifications

Security & Reliability

Ordering and Compliance

Ordering and spec information

Intel® EY82C621 Platform Controller Hub

  • MM# 957625
  • Spec Code SR3HE
  • Ordering Code EY82C621
  • Stepping B2
  • CCATS G155443

Intel® EY82C621 Platform Controller Hub

  • MM# 957631
  • Spec Code SR3HL
  • Ordering Code EY82C621
  • Stepping S1
  • CCATS G155419

Retired and discontinued

Intel® EY82C621 Platform Controller Hub

  • MM# 953999
  • Spec Code SR354
  • Ordering Code EY82C621
  • Stepping S0
  • CCATS G155419

Trade compliance information

  • ECCN 5A992CN3
  • CCATS Varies By Product
  • US HTS 8542310001

PCN/MDDS Information

SR354

SR3HE

SR3HL

Compatible Products

2nd Generation Intel® Xeon® Scalable Processors

Compare
All | None

Intel® Xeon® Scalable Processors

Product Name Status Launch Date Total Cores Max Turbo Frequency Processor Base Frequency Cache TDP Sort Order Compare
All | None
Intel® Xeon® Platinum 8180M Processor Launched Q3'17 28 3.80 GHz 2.50 GHz 38.5 MB L3 Cache 205 W 685
Intel® Xeon® Platinum 8180 Processor Launched Q3'17 28 3.80 GHz 2.50 GHz 38.5 MB L3 Cache 205 W 687
Intel® Xeon® Platinum 8176M Processor Launched Q3'17 28 3.80 GHz 2.10 GHz 38.5 MB L3 Cache 165 W 697
Intel® Xeon® Platinum 8176F Processor Launched Q3'17 28 3.80 GHz 2.10 GHz 38.5 MB L3 Cache 173 W 700
Intel® Xeon® Platinum 8176 Processor Launched Q3'17 28 3.80 GHz 2.10 GHz 38.5 MB L3 Cache 165 W 704
Intel® Xeon® Platinum 8174 Processor Launched Q3'17 24 3.90 GHz 3.10 GHz 33 MB 240 W 715
Intel® Xeon® Platinum 8170M Processor Launched Q3'17 26 3.70 GHz 2.10 GHz 35.75 MB L3 Cache 165 W 731
Intel® Xeon® Platinum 8170 Processor Launched Q3'17 26 3.70 GHz 2.10 GHz 35.75 MB L3 Cache 165 W 733
Intel® Xeon® Platinum 8168 Processor Launched Q3'17 24 3.70 GHz 2.70 GHz 33 MB L3 Cache 205 W 742
Intel® Xeon® Platinum 8165 Processor Launched Q4'17 24 3.70 GHz 2.30 GHz 33 MB 205 W 751
Intel® Xeon® Platinum 8164 Processor Launched Q3'17 26 3.70 GHz 2.00 GHz 35.75 MB L3 Cache 150 W 755
Intel® Xeon® Platinum 8160T Processor Launched Q3'17 24 3.70 GHz 2.10 GHz 33 MB L3 Cache 150 W 764
Intel® Xeon® Platinum 8160M Processor Launched Q3'17 24 3.70 GHz 2.10 GHz 33 MB L3 Cache 150 W 768
Intel® Xeon® Platinum 8160F Processor Launched Q3'17 24 3.70 GHz 2.10 GHz 33 MB L3 Cache 160 W 772
Intel® Xeon® Platinum 8160H Processor Launched Q3'18 24 3.70 GHz 2.10 GHz 33 MB 150 W 775
Intel® Xeon® Platinum 8160 Processor Launched Q3'17 24 3.70 GHz 2.10 GHz 33 MB L3 Cache 150 W 780
Intel® Xeon® Platinum 8158 Processor Launched Q3'17 12 3.70 GHz 3.00 GHz 24.75 MB L3 Cache 150 W 787
Intel® Xeon® Platinum 8156 Processor Launched Q3'17 4 3.70 GHz 3.60 GHz 16.5 MB L3 Cache 105 W 794
Intel® Xeon® Platinum 8153 Processor Launched Q3'17 16 2.80 GHz 2.00 GHz 22 MB L3 Cache 125 W 797
Intel® Xeon® Gold 6154 Processor Launched Q3'17 18 3.70 GHz 3.00 GHz 24.75 MB L3 Cache 200 W 835
Intel® Xeon® Gold 6152 Processor Launched Q3'17 22 3.70 GHz 2.10 GHz 30.25 MB L3 Cache 140 W 840
Intel® Xeon® Gold 6150 Processor Launched Q3'17 18 3.70 GHz 2.70 GHz 24.75 MB L3 Cache 165 W 852
Intel® Xeon® Gold 6148F Processor Launched Q3'17 20 3.70 GHz 2.40 GHz 27.5 MB L3 Cache 160 W 858
Intel® Xeon® Gold 6148 Processor Launched Q3'17 20 3.70 GHz 2.40 GHz 27.5 MB L3 Cache 150 W 860
Intel® Xeon® Gold 6146 Processor Launched Q3'17 12 4.20 GHz 3.20 GHz 24.75 MB L3 Cache 165 W 871
Intel® Xeon® Gold 6144 Processor Launched Q3'17 8 4.20 GHz 3.50 GHz 24.75 MB L3 Cache 150 W 879
Intel® Xeon® Gold 6143 Processor Launched Q3'17 16 4.00 GHz 2.80 GHz 22 MB 205 W 885
Intel® Xeon® Gold 6142M Processor Launched Q3'17 16 3.70 GHz 2.60 GHz 22 MB L3 Cache 150 W 888
Intel® Xeon® Gold 6142F Processor Launched Q3'17 16 3.70 GHz 2.60 GHz 22 MB L3 Cache 160 W 892
Intel® Xeon® Gold 6142 Processor Launched Q3'17 16 3.70 GHz 2.60 GHz 22 MB L3 Cache 150 W 895
Intel® Xeon® Gold 6140M Processor Launched Q3'17 18 3.70 GHz 2.30 GHz 24.75 MB L3 Cache 140 W 905
Intel® Xeon® Gold 6140 Processor Discontinued Q3'17 18 3.70 GHz 2.30 GHz 24.75 MB L3 Cache 140 W 910
Intel® Xeon® Gold 6138T Processor Launched Q3'17 20 3.70 GHz 2.00 GHz 27.5 MB L3 Cache 125 W 921
Intel® Xeon® Gold 6138P Processor Launched Q2'18 20 3.70 GHz 2.00 GHz 27.5 MB L3 Cache 195 W 925
Intel® Xeon® Gold 6138F Processor Discontinued Q3'17 20 3.70 GHz 2.00 GHz 27.5 MB L3 Cache 135 W 928
Intel® Xeon® Gold 6138 Processor Launched Q3'17 20 3.70 GHz 2.00 GHz 27.5 MB L3 Cache 125 W 930
Intel® Xeon® Gold 6137 Processor Launched Q3'17 8 4.10 GHz 3.90 GHz 25 MB 205 W 937
Intel® Xeon® Gold 6136 Processor Launched Q3'17 12 3.70 GHz 3.00 GHz 24.75 MB L3 Cache 150 W 940
Intel® Xeon® Gold 6135 Processor Launched Q3'17 8 4.20 GHz 3.40 GHz 25 MB 155 W 944
Intel® Xeon® Gold 6134M Processor Launched Q3'17 8 3.70 GHz 3.20 GHz 24.75 MB L3 Cache 130 W 946
Intel® Xeon® Gold 6134 Processor Launched Q3'17 8 3.70 GHz 3.20 GHz 24.75 MB L3 Cache 130 W 948
Intel® Xeon® Gold 6132 Processor Launched Q3'17 14 3.70 GHz 2.60 GHz 19.25 MB L3 Cache 140 W 956
Intel® Xeon® Gold 6130T Processor Launched Q3'17 16 3.70 GHz 2.10 GHz 22 MB L3 Cache 125 W 962
Intel® Xeon® Gold 6130H Processor Launched Q3'18 16 3.70 GHz 2.10 GHz 22 MB 125 W 967
Intel® Xeon® Gold 6130F Processor Launched Q3'17 16 3.70 GHz 2.10 GHz 22 MB L3 Cache 135 W 972
Intel® Xeon® Gold 6130 Processor Launched Q3'17 16 3.70 GHz 2.10 GHz 22 MB L3 Cache 125 W 975
Intel® Xeon® Gold 6129 Processor Launched Q2'18 16 3.30 GHz 2.30 GHz 22 MB 120 W 982
Intel® Xeon® Gold 6128 Processor Launched Q3'17 6 3.70 GHz 3.40 GHz 19.25 MB L3 Cache 115 W 985
Intel® Xeon® Gold 6126T Processor Launched Q3'17 12 3.70 GHz 2.60 GHz 19.25 MB L3 Cache 125 W 996
Intel® Xeon® Gold 6126F Processor Launched Q3'17 12 3.70 GHz 2.60 GHz 19.25 MB L3 Cache 135 W 1002
Intel® Xeon® Gold 6126 Processor Launched Q3'17 12 3.70 GHz 2.60 GHz 19.25 MB L3 Cache 125 W 1005
Intel® Xeon® Gold 6122 Processor Launched Q2'18 20 3.70 GHz 1.80 GHz 28 MB 120 W 1008
Intel® Xeon® Gold 5122 Processor Launched Q3'17 4 3.70 GHz 3.60 GHz 16.5 MB L3 Cache 105 W 1011
Intel® Xeon® Gold 5120T Processor Launched Q3'17 14 3.20 GHz 2.20 GHz 19.25 MB L3 Cache 105 W 1016
Intel® Xeon® Gold 5120 Processor Launched Q3'17 14 3.20 GHz 2.20 GHz 19.25 MB L3 Cache 105 W 1018
Intel® Xeon® Gold 5119T Processor Launched Q3'17 14 3.20 GHz 1.90 GHz 19.25 MB L3 Cache 85 W 1022
Intel® Xeon® Gold 5118 Processor Launched Q3'17 12 3.20 GHz 2.30 GHz 16.5 MB L3 Cache 105 W 1024
Intel® Xeon® Gold 5117 Processor Launched Q3'17 14 2.80 GHz 2.00 GHz 19.25 MB L3 Cache 105 W 1028
Intel® Xeon® Gold 5117F Processor Launched Q3'17 14 2.80 GHz 2.00 GHz 19.25 MB L3 Cache 113 W 1030
Intel® Xeon® Gold 5115 Processor Launched Q3'17 10 3.20 GHz 2.40 GHz 13.75 MB L3 Cache 85 W 1032
Intel® Xeon® Silver 4123 Processor Launched Q1'18 8 3.20 GHz 3.00 GHz 11 MB 105 W 1034
Intel® Xeon® Silver 4116T Processor Launched Q3'17 12 3.00 GHz 2.10 GHz 16.5 MB L3 Cache 85 W 1036
Intel® Xeon® Silver 4116 Processor Launched Q3'17 12 3.00 GHz 2.10 GHz 16.5 MB L3 Cache 85 W 1038
Intel® Xeon® Silver 4114T Processor Launched Q3'17 10 3.00 GHz 2.20 GHz 13.75 MB L3 Cache 85 W 1044
Intel® Xeon® Silver 4114 Processor Launched Q3'17 10 3.00 GHz 2.20 GHz 13.75 MB L3 Cache 85 W 1046
Intel® Xeon® Silver 4112 Processor Launched Q3'17 4 3.00 GHz 2.60 GHz 8.25 MB L3 Cache 85 W 1050
Intel® Xeon® Silver 4110 Processor Launched Q3'17 8 3.00 GHz 2.10 GHz 11 MB L3 Cache 85 W 1054
Intel® Xeon® Silver 4109T Processor Launched Q3'17 8 3.00 GHz 2.00 GHz 11 MB L3 Cache 70 W 1058
Intel® Xeon® Silver 4108 Processor Launched Q3'17 8 3.00 GHz 1.80 GHz 11 MB L3 Cache 85 W 1060
Intel® Xeon® Silver 4106H Processor Launched Q3'18 8 3.00 GHz 1.80 GHz 11 MB 85 W 1064
Intel® Xeon® Bronze 3106 Processor Launched Q3'17 8 1.70 GHz 11 MB L3 Cache 85 W 1065
Intel® Xeon® Bronze 3104 Processor Launched Q3'17 6 1.70 GHz 8.25 MB L3 Cache 85 W 1069

Intel® Xeon® W Processor

Product Name Status Launch Date Total Cores Max Turbo Frequency Processor Base Frequency Cache TDP Sort Order Compare
All | None
Intel® Xeon® W-3275M Processor Launched Q2'19 28 4.40 GHz 2.50 GHz 38.5 MB 205 W 1240
Intel® Xeon® W-3275 Processor Launched Q2'19 28 4.40 GHz 2.50 GHz 38.5 MB 205 W 1243
Intel® Xeon® W-3265M Processor Launched Q2'19 24 4.40 GHz 2.70 GHz 33 MB 205 W 1245
Intel® Xeon® W-3265 Processor Launched Q2'19 24 4.40 GHz 2.70 GHz 33 MB 205 W 1247
Intel® Xeon® W-3245M Processor Launched Q2'19 16 4.40 GHz 3.20 GHz 22 MB 205 W 1249
Intel® Xeon® W-3245 Processor Launched Q2'19 16 4.40 GHz 3.20 GHz 22 MB 205 W 1252
Intel® Xeon® W-3235 Processor Launched Q2'19 12 4.40 GHz 3.30 GHz 19.25 MB 180 W 1254
Intel® Xeon® W-3225 Processor Launched Q2'19 8 4.30 GHz 3.70 GHz 16.5 MB 160 W 1257
Intel® Xeon® W-3223 Processor Launched Q2'19 8 4.00 GHz 3.50 GHz 16.5 MB 160 W 1259
Intel® Xeon® W-3175X Processor Launched Q4'18 28 3.80 GHz 3.10 GHz 38.5 MB 255 W 1262

Drivers and Software

Latest Drivers & Software

Downloads Available:
All

Name

Launch Date

The date the product was first introduced.

TDP

Thermal Design Power (TDP) represents the average power, in watts, the processor dissipates when operating at Base Frequency with all cores active under an Intel-defined, high-complexity workload. Refer to Datasheet for thermal solution requirements.

Use Conditions

Use conditions are the environmental and operating conditions derived from the context of system use.
For SKU specific use condition information, see PRQ report.
For current use condition information, see Intel UC (CNDA site)*.

Embedded Options Available

Embedded Options Available indicates products that offer extended purchase availability for intelligent systems and embedded solutions. Product certification and use condition applications can be found in the Production Release Qualification (PRQ) report. See your Intel representative for details.

PCI Express Revision

PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.

PCI Express Configurations

PCI Express (PCIe) Configurations describe the available PCIe lane configurations that can be used to link to PCIe devices.

Max # of PCI Express Lanes

A PCI Express (PCIe) lane consists of two differential signaling pairs, one for receiving data, one for transmitting data, and is the basic unit of the PCIe bus. Max # of PCI Express Lanes is the total number of supported lanes.

USB Revision

USB (Universal Serial Bus) is an industry standard connection technology for attaching peripheral devices to a computer.

Total # of SATA Ports

SATA (Serial Advanced Technology Attachment) is a high speed standard for connecting storage devices such as hard disk drives and optical drives to a motherboard.

Integrated LAN

Integrated LAN indicates the presence of an integrated Intel Ethernet MAC or presence of the LAN ports built into the system board.

PCIe* Uplink

PCIe Uplink is an option to use additional PCIe lanes to the PCH, dedicated to storage bandwidth.

Intel® Virtualization Technology for Directed I/O (VT-d)

Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.

Intel vPro® Platform Eligibility

The Intel vPro® platform is a set of hardware and technologies used to build business computing endpoints with premium performance, built-in security, modern manageability and platform stability.
Learn more about Intel vPro®

Intel® HD Audio Technology

Intel® High Definition Audio (Intel® HD Audio) is capable of playing back more channels at higher quality than previous integrated audio formats. In addition, Intel® HD Audio has the technology needed to support the latest and greatest audio content.

Intel® Rapid Storage Technology enterprise

Intel ® Rapid Storage Technology enterprise (Intel ® RSTe) provides performance and reliability for supported systems equipped with Serial ATA (SATA) devices, Serial Attached SCSI (SAS) devices, and/or solid state drives (SSDs) to enable an optimal enterprise storage solution.

Integrated Intel® QuickAssist Technology

Intel® QuickAssist Technology provides security and compression acceleration capabilities used to improve performance and efficiency across the data center.

Intel® Node Manager

Intel® Intelligent Power Node Manager is a platform resident technology that enforces power and thermal policies for the platform. It enables data center power and thermal management by exposing an external interface to management software through which platform policies can be specified. It also enables specific data center power management usage models such as power limiting.

Intel® Standard Manageability

Intel® Standard Manageability is a base set of manageability features, including: Boot Control, Power State Management, HW Inventory, Serial Over LAN, and Remote Configuration.

Intel® Rapid Start Technology

Intel® Rapid Start Technology allows quick system resumes from the hibernate state.

Intel® Platform Trust Technology (Intel® PTT)

Intel® Platform Trust Technology (Intel® PTT) is a platform functionality for credential storage and key management used by Windows 8* and Windows® 10. Intel® PTT supports BitLocker* for hard drive encryption and supports all Microsoft requirements for firmware Trusted Platform Module (fTPM) 2.0.

Intel® Trusted Execution Technology

Intel® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel® processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system.