GPUs / Video Graphics Cards - Showing 1801 - 1824 of 1957 Products

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Refurbished: GIGABYTE AORUS Radeon RX 5700 XT 8GB GDDR6 PCI Express 4.0 x16 ATX ...
$495 .99
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Refurbished: PNY GeForce GTX 1070 8GB GDDR5 Graphics Card RGMX1070N3H8GS-KTN
$335 .99
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Refurbished: EVGA GeForce GTX 1080 Ti FTW3 GAMING, 11G-P4-6696-KR 11GB, GDDR5X, ...
$485 .99
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Refurbished: EVGA GeForce GTX 580 (Fermi) DirectX 11 015-P3-1580-TR 1536MB 384-Bit ...
$225 .99
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Refurbished: NVIDIA GeForce RTX 3080 Ti Founders Edition Graphics Card 12GB GDDR6X - ...
$984 .99
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Refurbished: MSI Ventus GeForce RTX 2060 SUPER Video Card RTX 2060 SUPER VENTUS GP ...
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Refurbished: Gigabyte GeForce GTX 1080 Ti Gaming 11GB PCI-E x16 3.0 GDDR5X Graphics ...
$568 .99
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Refurbished: Sapphire Radeon R9 290 4GB GDDR5 DUAL DVI-D/HDMI/DP PCI-Express ...
$235 .99
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Refurbished: ASUS GeForce GTX 1070 Graphics Card Geforce Gtx 1070
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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: PowerColor RED DEVIL Radeon RX 6600 XT 8GB GDDR6 PCI Express 4.0 ATX ...
$695 .99
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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: MSI GeForce GTX 970 4GB GDDR5 SLI Support ATX Graphics Card GTX 970 ...
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Refurbished: PNY GeForce 8500 GT 512MB GDDR2 PCI Express x16 SLI Support Graphics Card ...
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Refurbished: 24GB HP nVIDIA Tesla M40 GDDR5 PCI Express 3.0 x16 Graphic Card P8Y46A ...
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Refurbished: GIGABYTE GeForce RTX 2070 8GB GDDR6 PCI Express 3.0 x16 ATX Graphics ...
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Refurbished: PNY nVIDIA Quadro P400 RVCQP400v2ATX 2GB 3xminiDP ...
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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 Tesla P40 24GB DDR5 GPU Accelerator Card Dual PCI-E 3.0 x16 FOR ...
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Refurbished: NVIDIA TESLA M40 24GB GDDR5 PCI-E 3.0X16 GPU CARD CUDA PG600
$399 .99
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Refurbished: PNY Quadro M4000 VCQM4000-PB 8GB 256-bit GDDR5 PCI Express 3.0 x16 Full ...
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Refurbished: PNY Nvidia Quadro NVS 450 High Profile 512MB PCI-E Graphics 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.