GPUs / Video Graphics Cards - Showing 1777 - 1800 of 1958 Products

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Refurbished: MSI GeForce GTX 1070 8GB GDDR5 PCI Express 3.0 x16 SLI Support ATX ...
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Refurbished: EVGA GeForce RTX 3090 FTW3 ULTRA HYBRID GAMING, 24G-P5-3988-KR, ...
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Refurbished: PNY nVidia Quadro K6000 12 GB DVI X2 DP VCQK6000 Video Graphics Card
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Refurbished: Nvidia Quadro NVS 420 PCIe x16 512MB 4 Monitor Graphics Adapter Card
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Refurbished: ASUS Dual GeForce RTX 2060 Video Card DUAL-RTX2060-O6G
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Refurbished: GIGABYTE Gaming Radeon RX 6700 XT 12GB GDDR6 PCI Express 4.0 ATX ...
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Refurbished: NVIDIA GeForce RTX 3070 Ti FOUNDERS EDITION 8GB GDDR6X PCI Express 4.0
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Refurbished: ZOTAC GeForce RTX 2080 Ti Video Card ZT-T20810D-10P
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Refurbished: ASUS GeForce GTX 770 2GB GDDR5 PCI Express 3.0 SLI Support Graphics Card ...
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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: ASUS Dual GeForce RTX 3060 Ti V2 MINI OC Edition 8GB GDDR6 PCI Express 4.0 ...
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Refurbished: XFX Radeon RX 570 Video Card RX-570P8DFD6
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Refurbished: MSI GeForce GTX 1070 DirectX 12 GTX 1070 GAMING X 8G 8GB 256-Bit GDDR5 ...
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Refurbished: EVGA SuperClocked 01G-P3-1563-RX GeForce GTX 560 Ti (Fermi) 1GB 256-bit ...
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Refurbished: EVGA GeForce GTX 1660 SC Ultra Gaming, 06G-P4-1067-KR, 6GB GDDR5, Dual ...
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Refurbished: PNY GeForce GTX 1080 Ti VCGGTX1080T11PB-CG 11GB 352-bit GDDR5X PCI ...
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Refurbished: MSI Ventus GeForce RTX 2060 12GB GDDR6 PCI Express 3.0 x16 ATX Graphics ...
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Refurbished: EVGA GeForce RTX 2070 SUPER XC ULTRA GAMING, 08G-P4-3173-KR
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$199 .99
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Refurbished: EVGA GeForce 9400 GT 1GB DDR2 PCI Express 2.0 x16 SLI Support Graphics ...
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Refurbished: nVIDIA 900-2G600-0310-030 Tesla M40 GDDR5 PCI Express 3.0 x16 Graphic ...
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Refurbished: nVidia Quadro FX 4500 PCI Express x16 512MB GDDR3 Graphics Card
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Refurbished: ASUS PH-GTX1650-O4GD6-P Phoenix GeForce GTX 1650 Video Card
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Refurbished: GIGABYTE AORUS GeForce RTX 3080 Ti 12GB GDDR6X PCI Express 4.0 ATX ...
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Refurbished: MSI GeForce RTX 2070 8GB GDDR6 PCI Express 3.0 x16 Graphics Card RTX 2070 ...
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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.