Name: HP NVIDIA Quadro K420 2GB Graphics Card
Brand: HP
SKU: N1T07AT
Price: 114.84 GBP

HP N1T07AT Graphics Card Computer Component

NVIDIA Quadro K420 2GB Graphics Card

CUDA (aka Compute Unified Device Architecture) is a parallel computing platform and programming model created by NVIDIA and implemented by the graphics processing units (GPUs) that they produce. CUDA gives program developers direct access to the virtual instruction set and memory of the parallel computational elements in CUDA GPUs.

The category to which the graphics processor (GPU) belongs e.g. Southern Islands family of Radeon processors (made by AMD), GeForce 600 (made by NVIDIA).

Also known as a graphics processing unit (GPU), this is a specialized electronic circuit designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display. GPUs are used in embedded systems, mobile phones, personal computers, workstations, and game consoles. Modern GPUs are very efficient at manipulating computer graphics.

The maximum number of pixels that can be displayed in the image. It is usually quoted as width × height,: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels.

The type of memory used by the video card. Often a combination of dedicated memory (Video RAM or VRAM) and dynamic system memory is used. UMA stands for Unified Memory Architecture, and is a computer memory architecture that allows the graphics processing unit to share system memory. Other abreviations: RAM = Random Access Memory, SDRAM = synchronous dynamic RAM, DDR = double-data-rate.

Hardware and software that connects the main memory to the memory controller in computer systems. Originally, general-purpose buses like VMEbus and the S-100 bus were used, but to reduce latency, modern memory buses are designed to connect directly to DRAM chips, and thus are designed by chip standards bodies such as JEDEC.

The frequency at which the memory (e.g. RAM) runs.

This is the amount of DVI-I interfaces. Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect a video source to a display device, such as a computer monitor. DVI-I is DVI integrated, which means it can support digital and analog.

Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.

PPU (microprocessor) expansion card designed by Ageia to accelerate PhysX-enabled video games.

DirectX is a collection of APIs (application programming interfaces) for easily handling tasks related to game programming on the Microsoft Windows operating system.

A shader is a program used in 3D computer graphics to determine the final surface properties of an object or image. This can include arbitrarily complex descriptions of light absorption and diffusion, texture mapping, reflection and refraction, shadowing, surface displacement and post-processing effects. It is also used to refer to video graphics hardware units that run these programs.

OpenGL (Open Graphics Library) is a specification defining a cross-language cross-platform API for writing applications that produce 3D computer graphics (and 2D computer graphics as well). The interface consists of over 250 different function calls which can be used to draw complex three-dimensional scenes from simple primitives.

The method used to cool the device or to cool the air around the device.

Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.

Windows vesions wich can be used with the device.

The distance from the front to the back of something.

The measurement or extent of something from side to side.

Other products that can be used with this product.

HP NVIDIA Quadro K420 2GB Graphics Card. Graphics processor family: NVIDIA, Graphics processor: Quadro K420. Discrete graphics card memory: 2 GB, Graphics card memory type: GDDR3, Memory bus: 128 bit, Memory clock speed: 891 MHz. Maximum resolution: 3840 x 2160 pixels. DirectX version: 11, OpenGL version: 4.4. Interface type: PCI Express x16 2.0. Cooling type: Active

HP NVIDIA Quadro K420 2GB Graphics Card, Quadro K420, 2 GB, GDDR3, 128 bit, 3840 x 2160 pixels, PCI Express x16 2.0

HP N1T07AT Graphics Card Computer Component

Item Overview

Delivery Options

Return & Warranty

Reviews

Loading...

Description

Product Features:

HP NVIDIA Quadro K420 2GB Graphics Card

Specification

Processor

Memory

Ports & interfaces

Performance

Design

Power

System requirements

Weight & dimensions

Sustainability

Other features

Media