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Refurbished: ASUS Dual GeForce RTX 2080 SUPER Video Card DUAL-RTX2080S-O8G-EVO
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Refurbished: GIGABYTE GeForce RTX 3060 Ti VISION OC 8G Graphics Card, WINDFORCE 3X ...
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Refurbished: (use.d) MSI Geforce GTX 1080 Ti 11GB Duke Graphics Card Nvidia GPU
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Refurbished: ASUS ROG STRIX GeForce RTX 2080 TI Overclocked O11G GDDR6 HDMI DP 1.4 ...
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Refurbished: GIGABYTE Radeon RX 5500 XT 8GB GDDR6 PCI Express 4.0 x16 ATX Graphics ...
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Refurbished: ASUS ROG STRIX GeForce RTX 2080 SUPER Video Card ...
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Refurbished: EVGA FTW Signature2 GeForce GTX 660 Video Card 02G-P4-2663-KR
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Refurbished: EVGA GeForce GTX 1080 Ti FTW3 GAMING, 11G-P4-6696-KR 11GB, GDDR5X, ...
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Refurbished: EVGA GeForce GTX 570 (Fermi) DirectX 11 012-P3-1570-AR 1280MB 320-Bit ...
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Refurbished: SAPPHIRE Radeon R9 290 DirectX 11.2 100362BF4SR 4GB 512-Bit GDDR5 PCI ...
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Refurbished: EVGA 01G-P3-1567-KR GeForce GTX 560 Ti (Fermi) 1GB 256-bit GDDR5 PCI ...
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Refurbished: SAPPHIRE Radeon R9 290X 100361SR 4GB GDDR5 Video Card
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Refurbished: ASUS ROG STRIX Radeon Rx 480 8GB OC Edition DP 1.4 HDMI 2.0 Graphics Cards
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Refurbished: EVGA GeForce GTX 970 DirectX 12 04G-P4-2976-KR 4GB 256-Bit GDDR5 PCI ...
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Refurbished: EVGA GeForce RTX 2080 FTW3 ULTRA, OVERCLOCKED, 2.75 Slot Extreme Cool ...
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Refurbished: EVGA GeForce GTX 960 04G-P4-3967-KR 4GB SSC GAMING w/ACX 2.0+, w/ ...
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Refurbished: MSI GeForce RTX 2080 TI GAMING X TRIO Video Card
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Refurbished: EVGA GeForce GTX 980 04G-P4-2983-KR 4GB SC GAMING w/ACX 2.0, 26% ...
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Refurbished: PNY NVIDIA Quadro NVS 290 VCQ290NVS-PCIEX1 256MB Express x1 Video card ...
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Refurbished: MSI GeForce RTX 3070 GAMING Z TRIO 8G (LHR) Graphics Card, 8GB 256-bit ...
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Refurbished: MSI Ventus GeForce RTX 3070 Ti 8GB GDDR6X PCI Express 4.0 Video Card RTX ...
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Refurbished: EVGA GeForce GTX 600 SuperClocked GeForce GTX 660 Ti 3GB GDDR5 PCI ...
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Refurbished: GIGABYTE GV-R927OC-2GD Radeon R9 270 2GB 256-Bit GDDR5 PCI Express ...
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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.