GPUs / Video Graphics Cards - Showing 1681 - 1704 of 1957 Products

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Refurbished: ASUS Dual GeForce RTX 3060 Ti V2 MINI OC Edition 8GB GDDR6 PCI Express 4.0 ...
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Refurbished: EVGA GeForce GTX 980 4GB GDDR5 PCI Express 3.0 Graphics Card ...
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Refurbished: GIGABYTE Radeon RX 6800 GAMING OC 16G Graphics Card, WINDFORCE 3X ...
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Refurbished: EVGA GeForce RTX 3090 FTW3 ULTRA HYBRID GAMING, 24G-P5-3988-KR, ...
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Refurbished: ASUS GeForce GTX 770 2GB GDDR5 PCI Express 3.0 SLI Support Graphics Card ...
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Refurbished: PNY GeForce GTX 980 4GB Founders Edition GDDR5 VCGGTX9804XPB-CG Video ...
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Refurbished: ASUS Dual NVIDIA GeForce RTX 3070 V2 OC Edition Gaming Graphics Card (PCIe ...
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Refurbished: PNY nVidia Quadro K6000 12 GB DVI X2 DP VCQK6000 Video Graphics Card
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Refurbished: GIGABYTE GeForce GTX 970 4GB GDDR5 PCI Express 3.0 Graphics Card ...
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Refurbished: GIGABYTE Gaming Radeon RX 6700 XT 12GB GDDR6 PCI Express 4.0 ATX ...
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Refurbished: MSI GeForce GTX 1080 Ti DirectX 12 GeForce GTX 1080 Ti GAMING X 11G 11GB ...
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Refurbished: MSI GeForce RTX 2070 Video Card RTX 2070 TRI FROZR
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Refurbished: GIGABYTE AORUS GeForce RTX 3060 Ti ELITE 8G Graphics Card, 3 x WINDFORCE ...
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Refurbished: ASUS ROG Strix NVIDIA GeForce RTX 3080 Ti OC Edition Gaming Graphics Card ...
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Refurbished: ZOTAC GeForce GTX 1080 Ti AMP Edition 11GB GDDR5X 352-bit Gaming ...
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Refurbished: GIGABYTE Eagle GeForce RTX 3070 Ti 8GB GDDR6X PCI Express 4.0 x16 ATX ...
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Refurbished: MSI GeForce GTX 1080 DirectX 12 GTX 1080 GAMING 8G 8GB 256-Bit GDDR5X ...
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Refurbished: GIGABYTE GeForce RTX 2060 6GB GDDR6 PCI Express 3.0 x16 ITX Graphics ...
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Refurbished: ZOTAC GAMING GeForce RTX 2080 Ti Twin Fan 11GB GDDR6 352-bit Gaming ...
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Refurbished: EVGA GeForce GTX 980 G-SYNC Support Video Card 04G-P4-2980-KR
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Refurbished: MSI Suprim GeForce RTX 3070 Ti 8GB GDDR6X PCI Express 4.0 Video Card RTX ...
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Refurbished: ASUS ROG GeForce GTX 1080 Ti DirectX 12 ...
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Refurbished: ZOTAC GAMING GeForce RTX 3070 AMP Holo LHR 8GB GDDR6 256-bit 14 Gbps ...
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Refurbished: MSI GeForce GTX 1080 Ti DirectX 12 GeForce GTX 1080 TI ARMOR 11G OC 11GB ...
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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.