GPUs / Video Graphics Cards - Showing 913 - 936 of 1947 Products

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Lenovo NVIDIA Tesla T4 Graphic Card 16 GB Passive Cooler PC 4X67A14926
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MSI GeForce GTX 1660 Ti 6GB Gaming X GDDR6 Graphics Card
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NVIDIA Official GeForce RTX 2080 Founders Edition 8GB GDDR6 PCI Express 3.0 Graphics Card
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PNY GeForce GTX 1080 Ti 11GB Blower Design (VCGGTX1080T11PB-CG2) Graphic Cards
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GIGABYTE GV-N166SOC-6GD Gigabyte VCX GV-N166SOC-6GD GeForce GTX 1660 Super 6GB ...
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HP Quadro P2000 Graphics Card (Smart Buy Pricing)
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MSI GeForce GTX 980 Ti 6GB GDDR5 PCI Express 3.0 SLI Support ATX Graphics Card GTX 980Ti ...
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EVGA 06G-P4-3791-KR G-SYNC Support GeForce GTX TITAN BLACK Superclocked 6GB ...
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EVGA GeForce GT 620 1GB DDR3 PCI Express 2.0 x16 Graphics Card 01G-P3-2621-KR
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NVIDIA Quadro NVS 450 by PNY 512MB GDDR3 PCI Express Gen 2 x16 Quad DisplayPort or ...
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PNY GeForce RTX 2080 Ti 11GB Blower Graphics Card
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ASUS Phoenix GeForce® GTX 1650 O4GB GDDR6 is your ticket to enter the PC gaming world ...
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ASUS Dual Radeon RX 7600 XT OC Edition 16GB GDDR6 (AMD RDNA 3, PCIe 4.0, 16GB GDDR6 ...
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NVIDIA Tesla K40 GPU Accelerator (Passive Cooling)
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Biostar Radeon RX 560 4GB GDDR5 128-Bit DirectX 12 PCI Express 3.0 DVI-D Dual Link, HDMI, ...
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MSI GeForce GTX 1660 6GB GDDR5 PCI Express 3.0 x16 Graphics Card GTX 1660 GAMING X 6G
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EVGA GeForce GTX 1660 SC Ultra Gaming, 06G-P4-1067-KR, 6GB GDDR5, Dual Fan
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ASUS GeForce GTX 980 Ti 6GB DDR5 PCI Express 3.0 SLI Support Graphics Card ...
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PNY NVIDIA NVS 310 1GB DDR3 2DisplayPort Low Profile PCI-Express Video Card, ...
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NVIDIA PNY Quadro SDI Option 2 II Output Card VCQFXSDIOPT2 + Cables
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GIGABYTE GeForce GTX 1660 Ti OC 6G Graphics Card, 2 x WINDFORCE Fans, 6GB 192-Bit ...
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HPE Tesla T4 Graphic Card 16 GB R0W29A
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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.