Intel® 82945GC Graphics and Memory Controller

Specifications

Supplemental Information

Processor Graphics

Package Specifications

  • Max CPU Configuration 1
  • TCASE 99°C
  • Package Size 34mm x 34mm
  • Low Halogen Options Available No

Ordering and Compliance

Retired and discontinued

Intel® 82945GC Graphics and Memory Controller Hub (GMCH)

  • MM# 898535
  • Spec Code SLB86
  • Ordering Code QG82945GC
  • Stepping A2

Intel® 82945GC Graphics and Memory Controller Hub (GMCH)

  • MM# 890182
  • Spec Code SLA9C
  • Ordering Code QG82945GC
  • Stepping A2

Trade compliance information

  • ECCN 4A994
  • CCATS NA
  • US HTS 8542310001

PCN/MDDS Information

SLB86

SLA9C

Compatible products

Legacy Intel® Pentium® Processor

Product Name Status Launch Date # of Cores Max Turbo Frequency Processor Base Frequency Cache Processor Graphics Recommended Customer Price SortOrder Compare
All | None
Intel® Pentium® 4 Processor 661 supporting HT Technology Discontinued Q1'06 1 3.60 GHz 2 MB L2
Intel® Pentium® 4 Processor 651 supporting HT Technology Discontinued Q2'06 1 3.40 GHz 2 MB L2
Intel® Pentium® 4 Processor 641 supporting HT Technology Discontinued Q1'06 1 3.20 GHz 2 MB L2
Intel® Pentium® 4 Processor 631 supporting HT Technology Discontinued Q1'06 1 3.00 GHz 2 MB L2
Intel® Pentium® 4 Processor 531 supporting HT Technology Discontinued Q2'04 1 3.00 GHz 1 MB L2
Intel® Pentium® D Processor 945 Discontinued Q3'06 2 3.40 GHz 4 MB L2
Intel® Pentium® D Processor 935 Discontinued Q1'07 2 3.20 GHz 4 MB L2
Intel® Pentium® D Processor 925 Discontinued Q3'06 2 3.00 GHz 4 MB L2
Intel® Pentium® D Processor 915 Discontinued Q3'06 2 2.80 GHz 4 MB L2

Legacy Intel® Celeron® Processor

Product Name Status Launch Date # of Cores Max Turbo Frequency Processor Base Frequency Cache Processor Graphics Recommended Customer Price SortOrder Compare
All | None
Intel® Celeron® Processor 440 Discontinued Q3'06 1 2.00 GHz 512 KB L2
Intel® Celeron® Processor 430 Discontinued Q2'07 1 1.80 GHz 512 KB L2
Intel® Celeron® Processor 420 Discontinued Q2'07 1 1.60 GHz 512 KB L2
Intel® Celeron® D Processor 365 Discontinued Q1'07 1 3.60 GHz 512 KB L2
Intel® Celeron® D Processor 360 Discontinued Q4'06 1 3.46 GHz 512 KB L2
Intel® Celeron® D Processor 356 Discontinued Q2'06 1 3.33 GHz 512 KB L2
Intel® Celeron® D Processor 336 Discontinued 1 2.80 GHz 256 KB L2

Legacy Intel Atom® Processors

Product Name Status Launch Date # of Cores Max Turbo Frequency Processor Base Frequency Cache Processor Graphics Recommended Customer Price SortOrder Compare
All | None
Intel Atom® Processor 330 Discontinued Q3'08 2 1.60 GHz 1 MB L2

Downloads and Software

Launch Date

The date the product was first introduced.

Supported FSBs

FSB (Front Side Bus) is the interconnect between the processor and the Memory Controller Hub (MCH).

FSB Parity

FSB parity provides error checking on data sent on the FSB (Front Side Bus).

Lithography

Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.

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.

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.

Max Memory Size (dependent on memory type)

Max memory size refers to the maximum memory capacity supported by the processor.

Memory Types

Intel® processors come in four different types: a Single Channel, Dual Channel, Triple Channel, and Flex Mode.

Max # of Memory Channels

The number of memory channels refers to the bandwidth operation for real world application.

Max Memory Bandwidth

Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).

Physical Address Extensions

Physical Address Extensions (PAE) is a feature that allows 32-bit processors to access a physical address space larger than 4 gigabytes.

ECC Memory Supported

ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.

Integrated Graphics

Integrated graphics allow for incredible visual quality, faster graphic performance and flexible display options without the need for a separate graphics card.

Graphics Output

Graphics Output defines the interfaces available to communicate with display devices.

Intel® Clear Video Technology

Intel® Clear Video Technology is a suite of image decode and processing technologies built into the integrated processor graphics that improve video playback, delivering cleaner, sharper images, more natural, accurate, and vivid colors, and a clear and stable video picture.

PCI Express Revision

PCI Express Revision is the version supported by the processor. 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 the PCH PCIe lanes to PCIe devices.

TCASE

Case Temperature is the maximum temperature allowed at the processor Integrated Heat Spreader (IHS).

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® Fast Memory Access

Intel® Fast Memory Access is an updated Graphics Memory Controller Hub (GMCH) backbone architecture that improves system performance by optimizing the use of available memory bandwidth and reducing the latency of the memory accesses.

Intel® Flex Memory Access

Intel® Flex Memory Access facilitates easier upgrades by allowing different memory sizes to be populated and remain in dual-channel mode.