GPUs / Video Graphics Cards - Showing 1801 - 1824 of 1978 Products

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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
$595 .99
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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: EVGA SuperClocked 01G-P3-1563-RX GeForce GTX 560 Ti (Fermi) 1GB 256-bit ...
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Refurbished: PNY GeForce GTX 970 Graphic Card - 1.05 GHz Core - 4 GB GDDR5 - PCI Express ...
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Refurbished: ASUS Dual NVIDIA GeForce RTX 3070 V2 OC Edition Gaming Graphics Card (PCIe ...
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$339 .99
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Refurbished: ASRock Challenger D Radeon RX 6700 XT 12GB GDDR6 PCI Express 4.0 ...
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Refurbished: GIGABYTE Gaming Radeon RX 6700 XT 12GB GDDR6 PCI Express 4.0 ATX ...
$379 .99
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$379 .99
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Refurbished: EVGA GeForce GTX 1070 HYBRID GAMING, 08G-P4-6178-KR, 8GB GDDR5, LED, ...
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Refurbished: PNY nVidia Quadro K6000 12 GB DVI X2 DP VCQK6000 Video 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: EVGA GeForce RTX 2080 Ti FTW3 ULTRA GAMING, 11G-P4-2487-RX, 11GB ...
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Refurbished: Genuine Nvidia GeForce 8800 GT 512 MB 256 bit DDR3 Video Graphics Card ...
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Refurbished: ASUS TUF Gaming GeForce RTX 3060 Ti V2 OC Edition 8GB GDDR6 PCI Express ...
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$319 .99
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Refurbished: ZOTAC GeForce RTX 2080 Ti Video Card ZT-T20810D-10P
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Refurbished: MSI Gaming GeForce RTX 3080 Ti Video Card RTX 3080 Ti Gaming X Trio 12G
$769 .99
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$769 .99
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Refurbished: PNY GeForce GTX 980 4GB GDDR5 PCIe 3.0
$315 .99
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Refurbished: PNY GeForce GTX 980 4GB Founders Edition GDDR5 VCGGTX9804XPB-CG Video ...
$315 .99
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Refurbished: MSI Gaming Radeon RX 6800 XT 16GB GDDR6 PCI Express 4.0 CrossFireX ...
$788 .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.