GPUs / Video Graphics Cards - Showing 1873 - 1896 of 1978 Products

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Refurbished: GIGABYTE Gaming GeForce RTX 3060 Ti 8GB GDDR6 PCI Express 4.0 ATX Video ...
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Refurbished: ASUS ROG Strix GeForce RTX 3090 24GB GDDR6X PCI Express 4.0 SLI Support ...
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Refurbished: GIGABYTE GV-N309TGAMING-24GD Gaming GeForce RTX 3090 Ti Video Card
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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: MSI nVIDIA GeForce RTX 2070 ARMOR 8G GDDR6 Video Card ...
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Refurbished: GIGABYTE Radeon RX 6800 XT GAMING OC 16G Graphics Card, WINDFORCE 3X ...
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Refurbished: GIGABYTE GV-N3090AORUS X-24GD AORUS GeForce RTX 3090 Video Card
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Refurbished: MSI GeForce RTX 2080 TI GAMING X TRIO Video Card
$449 .99
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Refurbished: NVIDIA GeForce RTX 3060 Ti Founders Edition 8GB GDDR6 Video Graphics Card
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Refurbished: GIGABYTE Gaming GeForce RTX 3080 10GB GDDR6X PCI Express 4.0 ATX ...
$599 .99
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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 3090 Video Card RTX 3090 VENTUS 3X 24G OC
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Refurbished: GIGABYTE GV-N208SAORUS-8GC AORUS GeForce RTX 2080 SUPER Video Card
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Refurbished: GIGABYTE GeForce GTX 1070 Ti GAMING 8G
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Refurbished: MSI Suprim GeForce RTX 3070 8GB GDDR6 PCI Express 4.0 ATX Video Card RTX ...
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Refurbished: ZOTAC GAMING GeForce RTX 2070 SUPER Twin Fan (NVIDIA)
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Refurbished: ASUS ROG-STRIX-RTX2070S-8G-GAMING ROG STRIX GeForce RTX 2070 ...
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Refurbished: GIGABYTE GV-N2080GAMING OC-8GC GeForce RTX 2080 Video Card
$369 .99
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Refurbished: GIGABYTE Radeon RX 6600 XT GAMING OC PRO 8G Graphics Card, WINDFORCE ...
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Refurbished: Nvidia GRID K520 8GB GDDR5 PCIe gen3 x16 Kepler GPU Graphics ...
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Refurbished: Lenovo NVIDIA GeForce RTX 2080 Super PCIe Graphics Card, 8GB GDDR6
$279 .99
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Refurbished: GIGABYTE GeForce RTX 3080 GAMING OC 10GB Video Card, GV-N3080GAMING ...
$599 .99
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Refurbished: ASUS TUF-RTX3070-O8G-V2-GAMING TUF Gaming GeForce RTX 3070 Video ...
$339 .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.