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

Intel® EY82C621 Platform Controller Hub

Retired and discontinued

Intel® EY82C621 Platform Controller Hub

Trade compliance information

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

PCN Information

SR354

SR3HE

SR3HL

Compatible Products

2nd Generation Intel® Xeon® Scalable Processors

Product Name Marketing Status Launch Date Total Cores Max Turbo Frequency Processor Base Frequency Cache TDP Sort Order Compare
All | None
Intel® Xeon® Platinum 8284 Processor Launched Q2'19 28 4.00 GHz 3.00 GHz 38.5 MB 240 W 421
Intel® Xeon® Platinum 8280L Processor Launched Q2'19 28 4.00 GHz 2.70 GHz 38.5 MB 205 W 427
Intel® Xeon® Platinum 8280 Processor Launched Q2'19 28 4.00 GHz 2.70 GHz 38.5 MB 205 W 432
Intel® Xeon® Platinum 8276L Processor Launched Q2'19 28 4.00 GHz 2.20 GHz 38.5 MB 165 W 442
Intel® Xeon® Platinum 8276 Processor Launched Q2'19 28 4.00 GHz 2.20 GHz 38.5 MB 165 W 448
Intel® Xeon® Platinum 8274 Processor Launched Q2'19 24 4.00 GHz 3.20 GHz 35.75 MB 240 W 454
Intel® Xeon® Platinum 8270 Processor Launched Q2'19 26 4.00 GHz 2.70 GHz 35.75 MB 205 W 473
Intel® Xeon® Platinum 8268 Processor Launched Q2'19 24 3.90 GHz 2.90 GHz 35.75 MB 205 W 484
Intel® Xeon® Platinum 8260Y Processor Launched Q2'19 24 3.90 GHz 2.40 GHz 35.75 MB 165 W 493
Intel® Xeon® Platinum 8260L Processor Launched Q2'19 24 3.90 GHz 2.40 GHz 35.75 MB 165 W 497
Intel® Xeon® Platinum 8260 Processor Launched Q2'19 24 3.90 GHz 2.40 GHz 35.75 MB 165 W 504
Intel® Xeon® Platinum 8256 Processor Launched Q2'19 4 3.90 GHz 3.80 GHz 16.5 MB 105 W 514
Intel® Xeon® Platinum 8253 Processor Launched Q2'19 16 3.00 GHz 2.20 GHz 22 MB 125 W 519
Intel® Xeon® Gold 6269Y Processor Launched Q2'19 22 3.70 GHz 3.20 GHz 30.25 MB 240 W 556
Intel® Xeon® Gold 6262V Processor Launched Q2'19 24 3.60 GHz 1.90 GHz 33 MB 135 W 569
Intel® Xeon® Gold 6262 Processor Launched Q2'19 24 3.60 GHz 1.90 GHz 33 MB 135 W 571
Intel® Xeon® Gold 6254 Processor Launched Q2'19 18 4.00 GHz 3.10 GHz 24.75 MB 200 W 578
Intel® Xeon® Gold 6252N Processor Launched Q2'19 24 3.60 GHz 2.30 GHz 35.75 MB 150 W 584
Intel® Xeon® Gold 6252 Processor Launched Q2'19 24 3.70 GHz 2.10 GHz 35.75 MB 150 W 586
Intel® Xeon® Gold 6248 Processor Launched Q2'19 20 3.90 GHz 2.50 GHz 27.5 MB 150 W 594
Intel® Xeon® Gold 6246 Processor Launched Q2'19 12 4.20 GHz 3.30 GHz 24.75 MB 165 W 602
Intel® Xeon® Gold 6244 Processor Launched Q2'19 8 4.40 GHz 3.60 GHz 24.75 MB 150 W 604
Intel® Xeon® Gold 6242 Processor Launched Q2'19 16 3.90 GHz 2.80 GHz 22 MB 150 W 609
Intel® Xeon® Gold 6240Y Processor Launched Q2'19 18 3.90 GHz 2.60 GHz 24.75 MB 150 W 618
Intel® Xeon® Gold 6240L Processor Launched Q2'19 18 3.90 GHz 2.60 GHz 24.75 MB 150 W 623
Intel® Xeon® Gold 6240 Processor Launched Q2'19 18 3.90 GHz 2.60 GHz 24.75 MB 150 W 627
Intel® Xeon® Gold 6238T Processor Launched Q2'19 22 3.70 GHz 1.90 GHz 30.25 MB 125 W 631
Intel® Xeon® Gold 6238L Processor Launched Q2'19 22 3.70 GHz 2.10 GHz 30.25 MB 140 W 638
Intel® Xeon® Gold 6238 Processor Launched Q2'19 22 3.70 GHz 2.10 GHz 30.25 MB 140 W 640
Intel® Xeon® Gold 6234 Processor Launched Q2'19 8 4.00 GHz 3.30 GHz 24.75 MB 130 W 644
Intel® Xeon® Gold 6230T Processor Launched Q2'19 20 3.90 GHz 2.10 GHz 27.5 MB 125 W 651
Intel® Xeon® Gold 6230N Processor Launched Q2'19 20 3.50 GHz 2.30 GHz 27.5 MB 125 W 653
Intel® Xeon® Gold 6230 Processor Launched Q2'19 20 3.90 GHz 2.10 GHz 27.5 MB 125 W 659
Intel® Xeon® Gold 6226 Processor Launched Q2'19 12 3.70 GHz 2.70 GHz 19.25 MB 125 W 668
Intel® Xeon® Gold 6222V Processor Launched Q2'19 20 3.60 GHz 1.80 GHz 27.5 MB 115 W 670
Intel® Xeon® Gold 6222 Processor Launched Q2'19 20 3.60 GHz 1.80 GHz 27.5 MB 115 W 672
Intel® Xeon® Gold 6212U Processor Launched Q2'19 24 3.90 GHz 2.40 GHz 35.75 MB 165 W 674
Intel® Xeon® Gold 6210U Processor Launched Q2'19 20 3.90 GHz 2.50 GHz 27.5 MB 150 W 677
Intel® Xeon® Gold 6209U Processor Launched Q2'19 20 3.90 GHz 2.10 GHz 27.5 MB 125 W 680
Intel® Xeon® Gold 5222 Processor Launched Q2'19 4 3.90 GHz 3.80 GHz 16.5 MB 105 W 684
Intel® Xeon® Gold 5220T Processor Launched Q2'19 18 3.90 GHz 1.90 GHz 24.75 MB 105 W 686
Intel® Xeon® Gold 5220S Processor Launched Q2'19 18 3.90 GHz 2.70 GHz 24.75 MB 125 W 688
Intel® Xeon® Gold 5220 Processor Launched Q2'19 18 3.90 GHz 2.20 GHz 24.75 MB 125 W 693
Intel® Xeon® Gold 5219Y Processor Launched Q2'19 16 4.00 GHz 2.40 GHz 22 MB 125 W 698
Intel® Xeon® Gold 5218T Processor Launched Q2'19 16 3.80 GHz 2.10 GHz 22 MB 105 W 701
Intel® Xeon® Gold 5218N Processor Launched Q2'19 16 3.70 GHz 2.30 GHz 22 MB 110 W 707
Intel® Xeon® Gold 5218B Processor Launched Q2'19 16 3.90 GHz 2.30 GHz 22 MB 125 W 710
Intel® Xeon® Gold 5218 Processor Launched Q2'19 16 3.90 GHz 2.30 GHz 22 MB 125 W 711
Intel® Xeon® Gold 5217 Processor Launched Q2'19 8 3.70 GHz 3.00 GHz 11 MB 115 W 716
Intel® Xeon® Gold 5215L Processor Launched Q2'19 10 3.40 GHz 2.50 GHz 13.75 MB 85 W 723
Intel® Xeon® Gold 5215 Processor Launched Q2'19 10 3.40 GHz 2.50 GHz 13.75 MB 85 W 725
Intel® Xeon® Silver 4216 Processor Launched Q2'19 16 3.20 GHz 2.10 GHz 22 MB 100 W 733
Intel® Xeon® Silver 4215 Processor Launched Q2'19 8 3.50 GHz 2.50 GHz 11 MB 85 W 737
Intel® Xeon® Silver 4214Y Processor Launched Q2'19 12 3.20 GHz 2.20 GHz 16.5 MB 85 W 739
Intel® Xeon® Silver 4214R Processor Launched Q1'20 12 3.50 GHz 2.40 GHz 16.5 MB 100 W 740
Intel® Xeon® Silver 4214 Processor Launched Q2'19 12 3.20 GHz 2.20 GHz 16.5 MB 85 W 744
Intel® Xeon® Silver 4210R Processor Launched Q1'20 10 3.20 GHz 2.40 GHz 13.75 MB 100 W 748
Intel® Xeon® Silver 4210 Processor Launched Q2'19 10 3.20 GHz 2.20 GHz 13.75 MB 85 W 751
Intel® Xeon® Silver 4209T Processor Launched Q2'19 8 3.20 GHz 2.20 GHz 11 MB 70 W 754
Intel® Xeon® Silver 4208 Processor Launched Q2'19 8 3.20 GHz 2.10 GHz 11 MB 85 W 759
Intel® Xeon® Bronze 3206R Processor Launched Q1'20 8 1.90 GHz 1.90 GHz 11 MB 85 W 762
Intel® Xeon® Bronze 3204 Processor Launched Q2'19 6 1.90 GHz 1.90 GHz 8.25 MB 85 W 766

Intel® Xeon® Scalable Processors

Compare
All | None

Intel® Xeon® W Processor

Product Name Marketing 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 1361
Intel® Xeon® W-3275 Processor Launched Q2'19 28 4.40 GHz 2.50 GHz 38.5 MB 205 W 1364
Intel® Xeon® W-3265M Processor Launched Q2'19 24 4.40 GHz 2.70 GHz 33 MB 205 W 1366
Intel® Xeon® W-3265 Processor Launched Q2'19 24 4.40 GHz 2.70 GHz 33 MB 205 W 1368
Intel® Xeon® W-3175X Processor Launched Q4'18 28 3.80 GHz 3.10 GHz 38.5 MB 255 W 1369
Intel® Xeon® W-3245M Processor Launched Q2'19 16 4.40 GHz 3.20 GHz 22 MB 205 W 1370
Intel® Xeon® W-3245 Processor Launched Q2'19 16 4.40 GHz 3.20 GHz 22 MB 205 W 1373
Intel® Xeon® W-3235 Processor Launched Q2'19 12 4.40 GHz 3.30 GHz 19.25 MB 180 W 1375
Intel® Xeon® W-3225 Processor Launched Q2'19 8 4.30 GHz 3.70 GHz 16.5 MB 160 W 1378
Intel® Xeon® W-3223 Processor Launched Q2'19 8 4.00 GHz 3.50 GHz 16.5 MB 160 W 1380

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 vPro® 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. The launch of 12th Gen Intel® Core™ processors introduced Intel vPro® Enterprise and Intel vPro® Essentials branding.

  • Intel vPro® Enterprise: Commercial platform offering the full set of security, manageability, and stability features for any given Intel processor generation, including Intel® Active Management Technology
  • Intel vPro® Essentials: Commercial platform offering a subset of Intel vPro® Enterprise features, including Intel® Hardware Shield and Intel® Standard Manageability

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.