Geforce gtx 640 4gb

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Be the first. Use your experience to help others in the community make a decision. Help us by suggesting a value. Overview Prices Reviews Specs. Comparison winner. Scroll down for more details.

Geforce gtx 640 4gb

Be the first. Use your experience to help others in the community make a decision. Help us by suggesting a value. Overview Prices Reviews Specs. Comparison winner. Scroll down for more details. Which are the most popular comparisons? Price comparison. User reviews. No reviews yet Be the first. Write a review. The clock speed of the graphics processing unit GPU. GPU turbo Unknown. When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance. The number of pixels that can be rendered to the screen every second.

A higher transistor count generally indicates a newer, more powerful processor. GPU turbo Unknown.

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The number of benchmark samples for this model as a percentage of all 67,, GPUs tested. Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades. We calculate effective 3D speed which estimates gaming performance for the top 12 games. Effective speed is adjusted by current prices to yield value for money. Our figures are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top GPUs. Pretty good low-mid card for its price. Also overclocking-wise and good cooling performance.

Geforce gtx 640 4gb

There was once a time when Nvidia and AMD would fight viciously to deliver the very best performance at every price point. Regardless of which company had the fastest flagship, they both managed to excel in specific segments. It was truly a great time to be a PC gamer. Performance per dollar is actually worse now than it was back then. But today the company is quietly slipping out a glimmer of hope in its GeForce GT Instead, it employs GK Nvidia sets the chip to run at MHz. Two corresponding bit memory interfaces aggregate to bits. The new architecture also enables a handful of features previously not available from Nvidia, including PCI Express 3.

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OpenGL is used in games, with newer versions supporting better graphics. Ray tracing is an advanced light rendering technique that provides more realistic lighting, shadows, and reflections in games. The graphics card uses a combination of water and air to reduce the temperature of the card. This allows it to be overclocked more, increasing performance. Quantity: This product is not sold individually. A higher transistor count generally indicates a newer, more powerful processor. Shading units or stream processors are small processors within the graphics card that are responsible for processing different aspects of the image. Floating-point performance is a measurement of the raw processing power of the GPU. Comparison winner. Small semiconductors provide better performance and reduced power consumption. The memory clock speed is one aspect that determines the memory bandwidth.

In spite of these successes, Kepler has seemed eerily reluctant to get its feet wet in the shallow waters of the low-end market.

DirectX is used in video games, with newer versions supporting better graphics and features. User reviews. A higher transistor count generally indicates a newer, more powerful processor. DLSS is only available on select games. Quantity: This product is not sold individually. For the gamers and high-end users, this feature not only means that product has better quality components within, but also provide much stronger support while users want to engage in hard-core tuning. Comparison winner. DLSS is only available on select games. OpenCL version 1. More VRAM generally allows you to run games at higher settings, especially for things like texture resolution. Display all pictures.