GPUs / Video Graphics Cards - Showing 1441 - 1464 of 1959 Products

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Refurbished: PNY GeForce RTX 3070 8GB XLR8 Gaming Revel Epic-X RGB Triple Fan Graphics ...
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Refurbished: NVIDIA GeForce RTX 3090 Founders Edition GDDR6X 24GB
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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 2070 SUPER XC GAMING, 08G-P4-3172-KR
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Refurbished: EVGA GeForce GTX 950 SuperClocked 02G-P4-2951-KR 2GB GAMING Silent ...
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Refurbished: ASUS TUF Gaming NVIDIA GeForce RTX 3080 Ti Graphics Card (PCIe 4.0, 12GB ...
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Refurbished: MSI Gaming GeForce RTX 3080 Ti 12GB GDDR6X PCI Express 4.0 ATX Graphics ...
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Refurbished: PowerColor Hellhound Radeon RX 6600 8GB GDDR6 PCI Express 4.0 ATX ...
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Refurbished: ASUS Dual GeForce RTX 2060 EVO OC Edition Graphics Card (PCIe 3.0, 12GB ...
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Refurbished: EVGA GeForce GT 630 1GB GDDR5 PCI Express 2.0 x16 Graphics Card ...
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Refurbished: EVGA GeForce RTX 3070 Ti FTW3 ULTRA GAMING Video Card, 08G-P5-3797-KL, ...
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Refurbished: ASUS DUAL GEFORCE RTX 2060 SUPER EVO V2 OC 8GB GDDR6
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Refurbished: EVGA GeForce GTX 1060 6GB GDDR5 PCI Express 3.0 Graphics Card ...
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Refurbished: EVGA GeForce GTX 980 04G-P4-2982-KR 4GB SC GAMING, Silent Cooling ...
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Refurbished: ASUS TUF Gaming NVIDIA GeForce RTX 3070 Ti OC V2 Graphics Card (PCIe 4.0, ...
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Refurbished: ASUS Dual GeForce RTX 2060 Video Card DUAL-RTX2060-A6G
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Refurbished: MSI Suprim GeForce RTX 3080 10GB GDDR6X Video Card RTX 3080 SUPRIM X ...
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Refurbished: EVGA GeForce GTX 1060 SSC DT GAMING, 06G-P4-6265-KR, 6GB GDDR5, ACX ...
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Refurbished: GIGABYTE EAGLE OC GeForce RTX 3060 Ti 8GB GDDR6 PCI Express 4.0 x16 ATX ...
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Refurbished: EVGA GeForce GTX 980 4GB SC GAMING, Silent Cooling Graphics Card
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Refurbished: EVGA GeForce GTX 1080 FTW GAMING ACX 3.0, 08G-P4-6286-KR, 8GB ...
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Refurbished: GIGABYTE AORUS GeForce RTX 3070 Ti 8GB GDDR6X PCI Express 4.0 ATX ...
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Refurbished: VisionTek Radeon HD 5870 900322 2GB GDDR5 Video Card
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Refurbished: EVGA GeForce GTX 1070 FTW 8GB GDDR5 08G-P4-6276-BR Video Graphic Card ...
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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.