GPUs / Video Graphics Cards - Showing 1369 - 1392 of 1933 Products

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Refurbished: MSI GeForce RTX 2070 DirectX 12 RTX 2070 AERO ITX 8G Video Card
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Refurbished: EVGA GeForce GT 620 DirectX 12 (feature level 11_0) 01G-P3-2621-KR 1GB ...
$75 .00
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Refurbished: MSI GeForce GTX 970 4GB GDDR5 PCI Express 3.0 x16 SLI Support Graphics ...
$295 .99
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Refurbished: ASUS Turbo GeForce RTX 2060 SUPER Video Card TURBO-RTX2060S-8G-EVO
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Refurbished: EVGA GeForce GTX 580 (Fermi) DirectX 11 03G-P3-1584-AR 3GB 384-Bit GDDR5 ...
$225 .99
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Refurbished: EVGA GeForce GTX 1080 DirectX 12 08G-P4-5180-KR 8GB 256-Bit GDDR5X PCI ...
$475 .99
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Refurbished: EVGA GeForce GTX TITAN Z DirectX 12 (feature level 11_0) 12GB 768-Bit GDDR5 ...
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Refurbished: EVGA GeForce GTX 960 2GB SSC GAMING ACX 2.0+, Whisper Silent Cooling ...
$325 .99
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Refurbished: MSI Radeon R9 390X DirectX 12 R9 390X GAMING 8G 8GB 512-Bit GDDR5 PCI ...
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Refurbished: MSI GeForce GTX 1080 Ti DirectX 12 GTX 1080 Ti GAMING X TRIO 11GB 352-Bit ...
$675 .99
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Refurbished: EVGA 01G-P3-1373-TR GeForce GTX 460 (Fermi) Superclocked EE 1GB 256-bit ...
$268 .99
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Refurbished: EVGA GeForce GTX 980 Ti 06G-P4-4996-KR 6GB FTW GAMING w/ACX 2.0+, ...
$315 .99
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Refurbished: MSI Ventus GeForce RTX 3070 Ti 8GB GDDR6X PCI Express 4.0 Video Card RTX ...
$399 .99
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$399 .99
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Refurbished: MSI GeForce GTX 980 4GB GDDR5 PCI Express 3.0 x16 SLI Support Graphics ...
$315 .99
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Refurbished: EVGA NVIDIA GeForce GT 730 GeForce GT 730 1GB DDR3 PCI Express 2.0 ...
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Refurbished: 699-52055-0552-311 Nvidia P2055 GRID K2 8GB GDDR5 3072 CUDA Core ...
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Refurbished: SAPPHIRE PULSE Radeon RX 5600 XT 6GB GDDR6 PCI Express 4.0 ATX Graphics ...
$169 .99
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$169 .99
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Refurbished: EVGA GeForce GTX 980 Ti VR Edition DirectX 12 GTX 980Ti 6GB 384-Bit GDDR5 PCI ...
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Refurbished: MSI GeForce RTX 2070 Super Ventus OC 8GB GDDR6 RTX 2070 Super Ventus OC ...
$545 .99
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Refurbished: (use.d) MSI Geforce GTX 1080 Ti 11GB Duke Graphics Card Nvidia GPU
$675 .99
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Refurbished: EVGA GeForce RTX 3090 FTW3 Ultra Gaming, 24GB GDDR6X, iCX3 Technology, ...
$1,199 .99
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$1,199 .99
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Refurbished: MSI Suprim GeForce RTX 3080 Video Card RTX 3080 SUPRIM X 10G
$1,095 .99
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Refurbished: MSI Ventus GeForce RTX 3060 Ti Video Card RTX 3060 Ti VENTUS 2X OC
$545 .99
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Refurbished: EVGA GeForce RTX 2080 XC GAMING, 8GB GDDR6, Dual HDB Fans & RGB LED ...
$595 .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.