GPUs / Video Graphics Cards - Showing 1849 - 1872 of 1978 Products

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Refurbished: HPE NVIDIA Tesla P100 16GB HBM2 PCIe GPU Accelerator 868199-001 ...
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Refurbished: PNY nVIDIA Quadro P400 VCQP400v2 2GB PCI-E x16 3x Mini DP ...
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Refurbished: nVIDIA Tesla P4 GPU 8GB GDDR5 Low-Profile 900-2G414-0000-001
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Refurbished: NVIDIA Tesla P40 24GB DDR5 GPU Accelerator Card Dual PCI-E 3.0 x16 FOR ...
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Refurbished: NVIDIA Tesla P40 24GB GDDR5 PCI-E 3.0 x16 GPU for Advanced AI Processing
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Refurbished: NVidia GeForce RTX 3090 Founders Edition 24GB GDDR6 Geforce RTX 3090 FE ...
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Refurbished: NVIDIA Tesla M10 Gpu Accelerator 32GB GDDR5 PCI-E 900-22405-0000-000
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Refurbished: NVIDIA RTX 4090 24GB Founders Edition GDDR6 4090 FE Video Graphics Card
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Refurbished: Tesla A800 80GB NVIDIA Deep Learning GPU Computing Graphics Card ...
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Refurbished: PNY NVidia RTX A6000 VCNRTXA6000 48Gb GDDR6 PCIe Graphics Card
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Refurbished: ASUS ROG-STRIX-RTX3070-O8G-V2-GAMING ROG Strix GeForce RTX 3070 ...
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Refurbished: ZOTAC Trinity OC GeForce RTX 3070 Ti 8GB GDDR6X Video Card ...
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Refurbished: MSI Gaming GeForce RTX 3060 12GB GDDR6 PCI Express 4.0 Video Card RTX ...
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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: GIGABYTE Radeon RX 6700 XT GAMING OC 12G Graphics Card, WINDFORCE 3X ...
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Refurbished: ASUS TUF Gaming NVIDIA GeForce RTX 3080 O10G V2 GAMING Edition Graphics ...
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Refurbished: MSI GeForce RTX 3080 VENTUS 3X 10G 10GB GDDR6X Graphics Card - Black
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Refurbished: MSI Ventus GeForce RTX 3070 8GB GDDR6 PCI Express 4.0 Graphics Card RTX ...
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Refurbished: GIGABYTE GeForce RTX 2070 SUPER 8GB GDDR6 PCI Express 3.0 x16 SLI ...
$219 .99
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Refurbished: MSI RTX 3090 VENTUS 3X 24G Ventus GeForce RTX 3090 Video Card
$1,199 .99
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Refurbished: GIGABYTE GV-N208SAORUS-8GC AORUS GeForce RTX 2080 SUPER Video Card
$399 .99
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Refurbished: GIGABYTE GV-N2080AORUS-8GC AORUS GeForce RTX 2080 Video 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.