PNY Technologies, Inc.
PNY GeForce 7800GTX VCG7800XXWB graphics card
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.
Points forts
- 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
Caractéristiques
| Brand | PNY |
|---|---|
| Model | VCG7800XXWB |
| Interface | PCI Express x16 |
| Chipset Manufacturer | NVIDIA |
| GPU | GeForce 7800GTX |
| Core Clock | 430 MHz |
| PixelPipelines | 24 |
| Effective Memory Clock | 1200 MHz |
| Memory Size | 256MB |
| Memory Interface | 256-Bit |
| Memory Type | GDDR3 |
| DirectX | DirectX 9 |
| OpenGL | OpenGL 2.0 |
| DVI | 2 x DVI |
| TV-Out | HDTV Out |
| VIVO | Yes |
| Tuner | None |
| RAMDAC | 400MHz |
| Max Resolution | 2048 x 1536@85Hz |
| RoHS Compliant | Yes |
| SLI Support | SLI Ready |
| Cooler | Single Fan |
| Operating Systems Supported | Windows 2000/XP |
| System Requirements | A minimum 350W system power supply (with 12V current rating of 22A). A PCI Express compliant motherboard. |
| Features | nVidia 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 |
Questions sur cet article
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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