GPUs / Video Graphics Cards - Showing 1393 - 1416 of 1959 Products

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Refurbished: XFX Radeon HD 5770 1GB GDDR5 PCI Express 2.1 x16 Graphics Card HD 577A ...
$195 .99
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Refurbished: GIGABYTE GeForce RTX 2070 Video Card GV-N2070IX-8GC
$545 .99
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Refurbished: EVGA GeForce RTX 3080 XC3 ULTRA GAMING Video Card, 10G-P5-3885-KL, ...
$599 .99
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$599 .99
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Refurbished: ASUS GeForce GTX 1080 Ti TURBO-GTX1080TI-11G 11GB 352-Bit GDDR5X PCI ...
$249 .99
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$249 .99
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Refurbished: EVGA GeForce RTX 3070 FTW3 ULTRA GAMING Video Card, 08G-P5-3767-KR, ...
$545 .99
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Refurbished: Gigabyte GeForce RTX 2080 8GB Aorus X Extreme OC Triple Fan Video Card GPU
$695 .99
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Refurbished: ZOTAC GAMING GeForce RTX 3090 Trinity OC 24GB GDDR6X 384-bit 19.5 Gbps ...
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Refurbished: MSI GeForce GTX 970 GAMING 4G
$295 .99
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Refurbished: MSI Ventus GeForce RTX 3060 Ti 8GB GDDR6 PCI Express 4.0 x16 Video Card ...
$319 .99
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$319 .99
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Refurbished: ZOTAC AMP Holo GeForce RTX 3080 Ti Video Card ZT-A30810F-10P
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Refurbished: GIGABYTE Gaming GeForce RTX 3070 Ti 8GB GDDR6X PCI Express 4.0 ATX Video ...
$399 .99
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$399 .99
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Refurbished: EVGA GeForce RTX 2070 Video Card 08G-P4-2172-KR
$545 .99
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Refurbished: EVGA GeForce GTX 1070 GAMING, 08G-P4-5171-KR, ACX 3.0 & Black Edition
$338 .99
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Refurbished: MSI Gaming GeForce GTX 1070 Ti 256-Bit 8GB GDDR5 VR Ready DirectX 12 SLI ...
$189 .99
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Refurbished: EVGA SuperClocked 012-P3-1572-AR GeForce GTX 570 (Fermi) 1280MB ...
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Refurbished: PNY GeForce 9800 GT DirectX 10 VCG98GTEE5XPB 512MB 256-Bit DDR3 PCI ...
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Refurbished: EVGA 06G-P4-3793-KR G-SYNC Support GeForce GTX TITAN BLACK ...
$288 .99
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Refurbished: NVIDIA GeForce GTX 1080 Founders Edition, 8GB GDDR5X PCI Express 3.0 ...
$398 .99
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Refurbished: XFX Radeon HD 5870 (Cypress XT) Video Card HD-587X-ZNFV
$238 .99
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Refurbished: PNY GeForce 8400 GS 1GB DDR3 PCIE Graphics Card RGM84W0SN2F1ER/0TM
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Refurbished: EVGA GeForce 9500 GT DirectX 10 512-P3-N954-TR 512MB 128-Bit DDR2 PCI ...
$145 .99
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Refurbished: EVGA GeForce RTX 3090 XC3 ULTRA GAMING Video Card, 24G-P5-3975-RX, ...
$1,590 .99
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Refurbished: EVGA GeForce GTX 1080 Ti FTW3 HYBRID GAMING, 11GB GDDR5X, HYBRID & ...
$485 .99
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Refurbished: EVGA GeForce GTX 970 ACX 2.0 Video Card 04G-P4-2972-KR
$295 .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.