GPUs / Video Graphics Cards - Showing 1681 - 1704 of 1978 Products

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Refurbished: PNY GeForce GTX 1070 8GB GDDR5 Graphics Card RGMX1070N3H8GS-KTN
$335 .99
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Refurbished: GIGABYTE AORUS Radeon RX 5700 XT 8GB GDDR6 PCI Express 4.0 x16 ATX ...
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Refurbished: EVGA GeForce RTX 3080 Ti FTW3 ULTRA GAMING Video Card, 12G-P5-3967-KR, ...
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Refurbished: PNY nVidia Quadro K2200 4GB VCQK2200 Video Graphics Card
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Refurbished: Sapphire Radeon R9 290 4GB GDDR5 DUAL DVI-D/HDMI/DP PCI-Express ...
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Refurbished: GIGABYTE Eagle GeForce RTX 3070 Ti 8GB GDDR6X PCI Express 4.0 ATX Video ...
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Refurbished: EVGA GeForce 1080Ti SC2 11GB GDDR5X Gaming Video Graphics Card ...
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Refurbished: ASUS Dual-fan Radeon RX 480 4GB AMD Gaming Graphics Card with DP 1.4 HDMI ...
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Refurbished: GIGABYTE Vision OC GeForce RTX 3070 8GB GDDR6 PCI Express 4.0 ATX Video ...
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Refurbished: MSI Radeon R9 290 GAMING 4GB 512-bit GDDR5 PCI Express 3.0 x16 HDCP ...
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Refurbished: EVGA XC GeForce RTX 3060 12GB GDDR6 PCI Express 4.0 Graphics Card ...
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Refurbished: EVGA GeForce GTX TITAN Z 12GB GDDR5 PCI Express 3.0 SLI Support Graphics ...
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Refurbished: EVGA GeForce GTX 690 DirectX 12 (feature level 11_0) 04G-P4-2690-KR 4GB ...
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Refurbished: NVIDIA GeForce RTX 3080 Ti Founders Edition Graphics Card 12GB GDDR6X - ...
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Refurbished: PowerColor RED DEVIL Radeon RX 6600 XT 8GB GDDR6 PCI Express 4.0 ATX ...
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Refurbished: APPLE 630-9368 - Nvidia Geforce 8800GT 512MB (DVI/DVI) Video Card mw
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Refurbished: ASUS DUAL GEFORCE RTX 2060 SUPER EVO V2 OC 8GB GDDR6
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Refurbished: MSI Gaming GeForce RTX 3080 Ti 12GB GDDR6X PCI Express 4.0 ATX Graphics ...
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Refurbished: MSI GeForce RTX 2070 8GB GDDR6 PCI Express 3.0 x16 Graphics Card RTX 2070 ...
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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: ASUS Dual GeForce RTX 2060 EVO OC Edition Graphics Card (PCIe 3.0, 12GB ...
$595 .99
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Refurbished: MSI GeForce GTX 960 DirectX 12 GTX 960 GAMING 2G 2GB 128-Bit GDDR5 PCI ...
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Refurbished: EVGA GeForce RTX 2070 SUPER XC GAMING, 08G-P4-3172-KR
$545 .99
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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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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.