GPUs / Video Graphics Cards - Showing 1417 - 1440 of 1933 Products

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Refurbished: MSI GeForce RTX 2070 8GB GDDR6 PCI Express 3.0 x16 Graphics Card RTX 2070 ...
$545 .99
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Refurbished: PNY GeForce RTX 3070 8GB XLR8 Gaming Revel Epic-X RGB Triple Fan Graphics ...
$548 .99
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Refurbished: ASUS TUF Gaming NVIDIA GeForce RTX 3070 Ti OC V2 Graphics Card (PCIe 4.0, ...
$685 .99
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Refurbished: HP NVIDIA RTX A4000 Video Graphic Card (16GB) - 20X24AT
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Refurbished: ASUS TUF Gaming NVIDIA GeForce RTX 3080 Ti Graphics Card (PCIe 4.0, 12GB ...
$769 .99
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$769 .99
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Refurbished: PowerColor Hellhound Radeon RX 6600 8GB GDDR6 PCI Express 4.0 ATX ...
$695 .99
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Refurbished: GIGABYTE Gaming GeForce RTX 3080 Ti Video Card GV-N308TGAMING ...
$1,078 .99
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Refurbished: EVGA GeForce RTX 2070 SUPER XC GAMING, 08G-P4-3172-KR
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Refurbished: EVGA GeForce GT 630 1GB GDDR5 PCI Express 2.0 x16 Graphics Card ...
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Refurbished: ASUS Dual GeForce RTX 2060 EVO OC Edition Graphics Card (PCIe 3.0, 12GB ...
$595 .99
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Refurbished: EVGA GeForce RTX 3060 XC GAMING, 12G-P5-3657-RX, 12GB GDDR6, ...
$495 .99
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Refurbished: MSI Radeon R9 380 DirectX 12 R9 380 GAMING 2G 2GB 256-Bit GDDR5 PCI ...
$275 .99
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Refurbished: EVGA GeForce RTX 3060 Ti FTW ULTRA GAMING Video Card, 08G-P5-3667-KL, ...
$319 .99
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$319 .99
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Refurbished: GIGABYTE GV-N308TEAGLE-12GD Eagle GeForce RTX 3080 Ti Video Card
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Refurbished: GIGABYTE Radeon RX 5500 XT 8GB GDDR6 PCI Express 4.0 ATX Graphics Card ...
$485 .99
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Refurbished: MSI GeForce GTX 960 DirectX 12 GTX 960 GAMING 2G 2GB 128-Bit GDDR5 PCI ...
$295 .99
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Refurbished: EVGA GeForce GTX 1060 6GB GDDR5 PCI Express 3.0 Graphics Card ...
$415 .99
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Refurbished: NVIDIA GeForce RTX 3090 Founders Edition GDDR6X 24GB
$1,345 .99
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Refurbished: MSI Gaming GeForce RTX 3080 Ti 12GB GDDR6X PCI Express 4.0 ATX Graphics ...
$1,078 .99
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Refurbished: EVGA GeForce RTX 3070 Ti FTW3 ULTRA GAMING Video Card, 08G-P5-3797-KL, ...
$399 .99
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$399 .99
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Refurbished: XFX Radeon HD 5770 1GB GDDR5 PCI Express 2.1 x16 Graphics Card HD 577A ...
$195 .99
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Refurbished: EVGA 06G-P4-3793-KR G-SYNC Support GeForce GTX TITAN BLACK ...
$288 .99
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Refurbished: MSI Ventus GeForce RTX 3060 Ti 8GB GDDR6 PCI Express 4.0 x16 Video Card ...
$319 .99
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$319 .99
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Refurbished: ZOTAC AMP Holo GeForce RTX 3080 Ti Video Card ZT-A30810F-10P
$1,095 .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.