GPUs / Video Graphics Cards - Showing 1825 - 1848 of 1978 Products

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Refurbished: EVGA GeForce RTX 2070 SUPER FTW3 ULTRA GAMING, 08G-P4-3277-KR, 8GB ...
$545 .99
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Refurbished: PNY GeForce GTX 1070 Ti Video Card VCGGTX1070T8PB-BB
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Refurbished: ASUS Dual GeForce RTX 2060 Video Card DUAL-RTX2060-O6G
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Refurbished: MSI GeForce GTX 1080 8GB GDDR5X PCI Express 3.0 x16 SLI Support ATX Video ...
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Refurbished: GIGABYTE AORUS GeForce RTX 3070 MASTER 8GB Video Card, ...
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Refurbished: ZOTAC GeForce GTX 1080 8GB GDDR5X PCI Express 3.0 SLI Support Graphics ...
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Refurbished: PNY nVidia Quadro K1200 VCQK1200 900-5G200-1701-000 Video Graphics ...
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Refurbished: XFX Radeon RX 570 Video Card RX-570P8DFD6
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Refurbished: EVGA SuperClocked 01G-P3-1461-KR GeForce GTX 560 (Fermi) 1GB 256-bit ...
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Refurbished: PNY GeForce 8500 GT 512MB GDDR2 PCI Express x16 SLI Support Graphics Card ...
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Refurbished: nVIDIA Quadro P1000 4GB 128bit GDDR5 MDP 1.4 PCI EX 3.0 x16 Graphics Card ...
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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: 24GB HP nVIDIA Tesla M40 GDDR5 PCI Express 3.0 x16 Graphic Card P8Y46A ...
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Refurbished: NVidia GeForce RTX 3090 Founders Edition 24GB GDDR6 Geforce RTX 3090 FE ...
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Refurbished: NVIDIA TESLA M40 24GB GDDR5 PCI-E 3.0X16 GPU CARD CUDA PG600
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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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Refurbished: NVIDIA GeForce GTX 1080 Founders Edition, 8GB GDDR5X PCI Express 3.0 ...
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Refurbished: MSI GeForce RTX 2080 TI GAMING X TRIO Video Card
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Refurbished: nVIDIA Tesla P4 GPU 8GB GDDR5 Low-Profile 900-2G414-0000-001
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Refurbished: EVGA GeForce 8400 GS 1GB DDR3 PCI Express 2.0 x16 SLI Support Graphics ...
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Refurbished: NVIDIA RTX 4090 24GB Founders Edition GDDR6 4090 FE Video Graphics Card
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Refurbished: HPE NVIDIA Tesla P100 16GB HBM2 PCIe GPU Accelerator 868199-001 ...
$119 .99
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$119 .99
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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.