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PNY GeForce 7800GTX graphics card with dual DVI ports and silver heatsink

PNY Technologies, Inc.

PNY GeForce 7800GTX VCG7800XXWB graphics card

SKU CH-MVZ7-RM47X

PCI Express x16 card with 24 pixel pipelines, 430 MHz core clock and 256 MB GDDR3 memory at 1200 MHz effective speed, plus dual DVI, HDTV output and VIVO support

  • InterfacePCI Express x16
  • Chipset ManufacturerNVIDIA
  • GPUGeForce 7800GTX
  • Core Clock430 MHz
  • PixelPipelines24
  • Effective Memory Clock1200 MHz
  • 24 pixel pipelines deliver high pixel fill rates
  • 430 MHz core clock drives fast geometry processing
  • 256 MB GDDR3 on a 256-bit bus provides high memory bandwidth
  • Dual DVI outputs support two digital displays
  • 2048 x 1536 at 85 Hz enables sharp high-resolution output

PNY GeForce 7800GTX graphics card

The PNY GeForce 7800GTX is a PCI Express x16 graphics card built around the NVIDIA GeForce 7800GTX GPU. It targets enthusiasts and gamers seeking a DirectX 9 and OpenGL 2.0 compatible solution for period-correct system builds or legacy hardware maintenance.

256MB 256-Bit GDDR3 memory capacity

The card provides 256MB of GDDR3 memory across a 256-Bit interface with an effective clock of 1200 MHz. This configuration handles high-resolution textures and complex shader workloads in DirectX 9 titles comfortably, but runs out of frame buffer capacity in modern games or multi-monitor setups requiring larger memory pools.

24 pixel pipelines at 430 MHz core clock

The GPU features 24 pixel pipelines operating at a 430 MHz core clock. This pipeline count and frequency determine the fill-rate and shader throughput that define the card's rendering performance ceiling for compatible applications.

Pontos fortes

  • 24 pixel pipelines deliver high pixel fill rates
  • 430 MHz core clock drives fast geometry processing
  • 256 MB GDDR3 on a 256-bit bus provides high memory bandwidth
  • Dual DVI outputs support two digital displays
  • 2048 x 1536 at 85 Hz enables sharp high-resolution output

Especificações

BrandPNY
ModelVCG7800XXWB
InterfacePCI Express x16
Chipset ManufacturerNVIDIA
GPUGeForce 7800GTX
Core Clock430 MHz
PixelPipelines24
Effective Memory Clock1200 MHz
Memory Size256MB
Memory Interface256-Bit
Memory TypeGDDR3
DirectXDirectX 9
OpenGLOpenGL 2.0
DVI2 x DVI
TV-OutHDTV Out
VIVOYes
TunerNone
RAMDAC400MHz
Max Resolution2048 x 1536@85Hz
RoHS CompliantYes
SLI SupportSLI Ready
CoolerSingle Fan
Operating Systems SupportedWindows 2000/XP
System RequirementsA minimum 350W system power supply (with 12V current rating of 22A).
A PCI Express compliant motherboard.
FeaturesnVidia CineFX 4.0 engine delivers 2x floating-point shader power over the previous generation.
Proven Microsoft DirectX 9.0 Shader Model 3.0 Technology.
Designed for the next-generation Microsoft "Longhorn" operating system.
Industry's most stable driver architecture
New nVidia Intellisample 4.0 technology delivers exceptional visual quality.
SLI ready - use two 7800 GTX cards and get up to 2x the performance of a single GPU for an unparalleled gaming experience.
Includes Pure Video technology - dedicated video processors dramatically increase video processing performance

Perguntas sobre este artigo

Will the PCI Express x16 interface on the PNY GeForce 7800GTX VCG7800XXWB work with an older AGP motherboard?

No, the card requires a PCI Express x16 slot and will not fit or function in an AGP motherboard.

How can I verify the 430 MHz core clock and 1200 MHz effective memory clock are active after installing the VCG7800XXWB?

Use a hardware monitoring utility to confirm the GPU core reports 430 MHz and the GDDR3 memory shows a 1200 MHz effective clock rate.

Does the VCG7800XXWB package include the component cable needed for the HDTV Out port?

The card provides 2 x DVI and HDTV Out ports; cables for these connections are typically sold separately.

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