GPUs / Video Graphics Cards - Showing 1849 - 1872 of 1957 Products

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Refurbished: GIGABYTE Gaming GeForce RTX 3080 10GB GDDR6X PCI Express 4.0 ATX ...
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Refurbished: Sapphire 11265-05-20G Radeon PULSE RX 580 8GB GDDR5 DUAL HDMI / DVI-D ...
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Refurbished: MSI Ventus GeForce RTX 3070 8GB GDDR6 PCI Express 4.0 Graphics Card RTX ...
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Refurbished: MSI RTX 3090 VENTUS 3X 24G Ventus GeForce RTX 3090 Video Card
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Refurbished: GIGABYTE GeForce RTX 2070 SUPER 8GB GDDR6 PCI Express 3.0 x16 SLI ...
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Refurbished: ASUS TUF Gaming GeForce RTX 3090 TUF-RTX3090-24G-GAMING Video Card
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Refurbished: PNY GeForce RTX 5070 OC 12GB 192-Bit GDDR7 PCI Express 5.0 DLSS 4.0 ...
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Refurbished: GIGABYTE GeForce RTX 3090 VISION OC 24GB Video Card, GV-N3090VISION ...
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Refurbished: SAPPHIRE PULSE Radeon RX 580 8GB GDDR5 PCI Express 3.0 CrossFireX ...
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Refurbished: GIGABYTE Vision OC GeForce RTX 3080 10GB GDDR6X PCI Express 4.0 ATX ...
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Refurbished: GIGABYTE GV-N208SAORUS-8GC AORUS GeForce RTX 2080 SUPER Video Card
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Refurbished: MSI GeForce GTX 1070 Ti 8GB GDDR5 PCI Express 3.0 x16 SLI Support ATX ...
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Refurbished: GIGABYTE GV-N208SWF3OC-8GD GeForce RTX 2080 SUPER Video Card
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Refurbished: ASUS ROG STRIX AMD Radeon RX 5700 Overclocked 8G GDDR6 HDMI ...
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Refurbished: GIGABYTE GV-N3090GAMING OC-24GD Gaming GeForce RTX 3090 Video Card
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Refurbished: ASUS STRIX-GTX1080-A8G-GAMING ROG GeForce GTX 1080 Video Card
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Refurbished: ASUS Radeon RX 580 8GB OC ROG STRIX GDDR5 ...
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Refurbished: ASUS TUF-RTX3090-O24G-GAMING TUF Gaming GeForce RTX 3090 Video ...
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Refurbished: GIGABYTE 3080 Graphics card AORUS GIGABYTE GeForce RTX 3080 MASTER ...
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Refurbished: GIGABYTE AORUS Radeon RX 580 8GB GDDR5 PCI Express 3.0 x16 CrossFireX ...
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Refurbished: MSI Suprim GeForce RTX 3080 10GB GDDR6X PCI Express 4.0 Video Card RTX ...
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Refurbished: MSI Gaming GeForce RTX 3090 24GB GDDR6X PCI Express 4.0 ATX Graphics ...
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Refurbished: ASUS ROG Strix GeForce RTX 3090 24GB GDDR6X PCI Express 4.0 SLI Support ...
$1,299 .99
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Refurbished: MSI nVIDIA GeForce RTX 2070 ARMOR 8G GDDR6 Video Card ...
$199 .99
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Key Terms for Graphics Cards

Introduction

One of the most basic functions of a graphics card is to output content to a display. However, graphics cards can vary greatly in regards to performance and capabilities. Because there are so many different types of video cards with various specifications and technologies, finding the ideal one can be a challenge. To aid you in your search, NeweggBusiness defines several key terms and technologies.

Key Terms and Technologies

Interface

A graphics card’s interface refers to the type of expansion slot that it is compatible with. There are several expansion slot standards that are commonly found on graphics cards, including PCI Express® (PCIe) 2.0, PCI Express 2.1, PCI Express 3.0, and AGP. Amongst those standards, the latest and fastest is PCI Express 3.0 while the oldest is AGP.

Ports

The ports available on the rear panel of a graphics card dictate what type of devices can be connected to it. Some of the most commonly supported ports include VGA, DVI, DisplayPort, and HDMI™. Many have multiple ports and are able to output to them simultaneously, which allows users to have multiple monitor setups.

Graphics Processing Unit (GPU)

Early desktop computers utilized the CPU to perform calculations required for rendering images. In modern computers however, that task can be performed by a GPU. In comparison to a CPU, a GPU is more efficient at and better suited for rendering images. Every graphics card features an onboard GPU, with some higher-end cards having two.

GPU Clock Speed

Similar to a CPU, a GPU also has a core clock that indicates how quickly it can perform calculations. It is usually measured in either megahertz or gigahertz. Generally, a faster GPU clock is better but it should not be the most important determining factor in your purchasing decision.

Memory

A graphics card’s onboard memory is the component that stores image data such as textures. A GPU utilizes video RAM (VRAM) to store frequently accessed data, similar to how a CPU utilizes system RAM. This means that a larger VRAM capacity will allow you store more texture data.

Memory Clock Speed

A video card’s memory clock speed will tell you how quickly the GPU can transfer and read data stored in the VRAM. For certain applications, the speed of VRAM is more important than the amount of VRAM.

SLI™ / CrossFire™

Both SLI and CrossFire are technologies that allow you to use multiple video cards simultaneously for improved graphics performance, provided that your motherboard supports it. In a SLI or CrossFire setup, multiple GPUs share the workload to render graphics. To maximize performance, you should utilize multiple graphics cards in a SLI or CrossFire configuration.