Compaq dc7800 manual Technical Specifications Graphics, Ramdac

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QuickSpecs

HP Compaq dc7800 Business PC

Technical Specifications - Graphics

 

 

Integrated Graphics

3D/2D Controller

Microsoft DirectX® 9 based with support for Pixel Shader 2.0, 4:1

Media Accelerator 3100

 

anisotropic filtering, Gaussian texture filtering, shadow maps, volumetric

 

 

textures, double-sided stencil buffers, and 4 pixel pipes.

 

VGA Controller

Integrated

 

 

Bus Type

PCI Express™ x16 (If an external graphics card is installed in a PCI or

 

 

PCIe x1 slot, the internal graphics can be enabled or disabled using the

 

 

system's BIOS setup utility. If a graphics card other than an

 

 

SDVO/ADD2 card is installed in the PCI Express™ x16 slot, the internal

 

 

graphics cannot be enabled).

 

 

RAMDAC

Integrated, 350 MHz (2048x1536@75 Hz)

 

 

Memory

Graphics memory is shared with system memory. Graphics memory

 

 

usage varies depending on the amount of system memory installed and

 

 

system load. 8 MB is pre-allocated for graphics use at system boot time.

 

 

Additional memory is allocated for graphics as needed using Intel's

 

 

Dynamic Video Memory Technology (DVMT), to provide an optimal

 

 

balance between graphics and system memory use.

 

 

System memory equal or greater than 512 MB

 

 

8 MB pre-allocated + 248 MB DVMT = max frame buffer of 256 MB

 

Overlay Planes

Single overlay support with 5x3 filtering

 

 

Maximum Color Depth

32 bits/pixel

 

 

Maximum Vertical

85 Hz at up to 1920x1440, 75 Hz at 2048x1536. Varies with mode and

 

Refresh Rate

configuration. See table below.

 

 

Multi-display Support

Support for one CRT via the motherboard's VGA connector on SFF and

 

 

CMT. USDT includes support for an additional DVI-D display. Support

 

 

for an additional display on SFF/CMT can be accomplished with the

 

 

addition of SDVO/ADD2 option installed in PCIe x16 slot.

 

Graphics/Video API

Microsoft DirectX®9, DirectXVA®, VMR9, GDI/GDI+; OpenGL® 1.4.

 

Support

 

 

Resolutions

 

Maximum Refresh Rate (Hz)

Supported1

Resolution

Analog Monitor

Digital Monitor

 

640 x 480

85

60

 

800 x 600

85

60

 

1024 x 768

85

60

 

1280 x 1024

85

60

 

1600 x 1200

85

60

 

1920 x 1080

85

60

 

1920 x 1200

85

60

 

1920 x 1440

85

N/A

 

2048 x 1536

75

N/A

1 Modes listed are supported with a single active display. The supported mode list for multiple active displays is a subset of this list. Not all modes will support video playback and some supported modes may use software MC (motion compensation) rather than hardware MC. Not all modes will support 3D acceleration depending on the system configuration (e.g., resolution selected, size of frame buffer, number of installed memory modules, etc.).

NOTE: Other resolutions and refresh rates may be selectable but are not recommended.

DA - 12744 Worldwide QuickSpecs — Version 13 — 12.14.2007

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Contents Overview Ultra-slim DesktopSmall Form Factor Convertible Minitower At a Glance Configurable Components Select Models localized by Regions Model Key and ExampleStandard Features and Configurable Components Supply 80% Efficient PowerPorts Intel vPro Processor Usdt SFF CMTTechnology Memory DDR2 Synch Dram NON-ECC MemoryMemory Configurations Dimm Size Slot Channel a Channel BGB maximum ExpandabilityPCIe x1 and PCIe x16 slots are Not accessible Quantity Supported Position Controller Hard DrivesDiskette Drives Optical DrivesSlimline Optical Drives SecurityWireless ModemGraphics AudioMiscellaneous After-Market Options availability may vary by region Memory DIMMs PC2-5300 DDR2, 667 MHz DIMMs Non-ECC PC2-5300 DDR2, 667 MHz SODIMMs Non-ECCPC2-6400 DDR2, 800 MHz DIMMs Non-ECC PC2-6400 DDR2, 800 MHz SODIMMs Non-ECCAccessories Sata Half-Height DVD-ROM Drive Optical DrivesRemovable Storage Diskette and Digital Drives SoftwareTechnical Specifications Http//env-webserver.ccm.cpqcorp.net/EMESC/default.htm ROM Bios InformationOther Features Description Serviceability Features of SystemServiceability Features of Chassis Additional Features DescriptionQuickSpecs High Definition Audio Type Technical Specifications AudioCodec Audio Jacks Technical Specifications Communications ASF, WOL, PXE, DMI, WFM Output power Fax Mode CapabilitiesError Correction Data Compression Power ManagementEMC Technical Specifications Graphics RamdacDVI-D Connector Resolution Hz LCD 60-Hz 75-Hz 85-HzConnectors Board configuration Specification DescriptionDigital Resolution Maximum Refresh Rate GS 256 MB DH PCIe Maximum verticalX1 Graphics Controller Refresh rate Display support Languages supportedMB DH FH PCIe Maximum vertical ATI Radeon X1600XTGraphics Card Refresh rate Display support Display resolution Nvidia Quadro NVS Form Factor290 256MB PCIe Dual Bus Type Head MemoryTechnical Specifications Hard Drives 10,000 RPM Serial ATA 160-GB Hard Drives 80-GB Capacity CacheESD Technical Specifications Input/Output DevicesEMI RFI PS/2 Standard Physical Keys Mechanical LanguagesHP USB Smartcard Physical Keys ColorsSupported Power EnvironmentalSmartcard function Support Standard APIsUSA ESD EMI-RFI HP PS/2 Optical Scroll MouseSystem requirements Technical Specifications Optical Storage CD-ROM DVD-ROMDVD-ROM CD-R DVD+R/-R/+RW DVD-RW, DVD+RWDVD-R DL, DVD+R DL DVD+R, DVD-RDVD-ROM DL, DVD ROM CD-ROM, CD-RAccess time Random DVD Technical Specifications Removable Storage Eco-Label Technical Specifications Environmental DataDeclarations Sound Power Sound Pressure Declared Noise EmissionsLongevity UpgradingSmall Form Factor with 80% Efficient Power Supply Not for systems containing 10,000 RPM hard drives Convertible Minitower with 80% Efficient Power Supply 1687 g RoHS Compliance Material UsagePackaging End-of-lifeCorporate Hewlett-PackardInformation