Friday, September 6, 2019

The best 1440p graphics card for PC gaming

Most people play on 1080p monitors and aspire to game in 4K, but here in 2019, 2560x1440 resolution is the computer gaming sweet spot. 1440p provides a big leap in visual fidelity over 1080p, yet it won’t melt your graphics card as ferociously as a 4K display.
Picking the best 1440p graphics card can be somewhat complicated however. Here, you’ll start to see a wider array of monitor types and features than you typically do at 1080p resolution, with ultra-wide resolutions and high refresh rates becoming much more common. You need to keep the specifics of your setup in mind when you’re buying a new GPU. This guide can help.
If you want a wider look at the world of GPUs, be sure to check out our overarching guide to the best graphics cards for PC gaming, where we also explore your best video options for 1080p and 4K resolution, and divvy out buying tips to keep in mind while you’re on the hunt for new hardware.
The best 1440p graphics card: AMD Radeon RX 5700 AMD Radeon RX 5700
The Radeon RX 5700 delivers excellent gaming performance and power efficiency while moving the goal posts forward on several technological fronts.
Your best option for PC gaming at 1440p resolution on a standard 60Hz display is the AMD Radeon RX 5700, which ostensibly starts at $350 but can often be found at $330 on the street for a reference model.
The Radeon RX 5700 has no problem clearing the 60-frames-per-second gold standard in the vast majority of modern games. There are games where it does fall a few frames short: Some titles, like Ghost Recon Wildlands, have especially strenuous high-end graphics presets designed to bring modern hardware to its knees, in Crysis-like fashion. In such cases, bumping a couple of visual settings from Ultra down to High or Very High should do the trick. AMD stuffed the card with 8GB of ultra-fast GDDR6 memory, which should be enough for 1440p-resolution gaming for years to come.
This card is the first GPU built using 7nm process technology and AMD’s new “RDNA” graphics architecture. The underlying tweaks helped AMD finally draw equal to Nvidia’s impressive power efficiency. Games that once favored Nvidia’s GeForce architectures now perform much better on the Radeon RX 5700. It also supports the bleeding-edge PCIe 4.0 interface if you’re running a system with an AMD Ryzen 3000 processor paired with an X570 motherboard, though the benefits from that will be more apparent in select content creation workloads than during gameplay.
This custom RX 5700 is sweet
Custom versions like the Sapphire Pulse Radeon RX 5700 deliver big improvements in thermals and acoustic performance, while providing other nice quality-of-life features such as a mild out-of-the-box overclock, a metal backplate, and a dual-BIOS switch with Performance and Quiet profiles. It costs $360, a mere $10 premium over the reference model MSRP. Other custom Radeon RX 5700 models cost the same or more depending on their feature set.
The best graphics card for 1440p gaming: Other options
The Radeon RX 5700 may be the best 1440p graphics card for most people, but it isn’t your only option.

EVGA GeForce GTX 1660 Ti XC Ultra
The EVGA GeForce GTX 1660 Ti XC Ultra strips out fancy extras to focus purely on great performance in all functional areas. It's an outstanding all-around graphics card for 1080p and 1440p gaming.
If the Radeon RX 5700’s $350 price tag is a bit too rich for your blood, Nvidia’s $220 GeForce GTX 1660 and $280 GTX 1660 Ti could also handle 1440p gaming if you don’t mind making some visual sacrifices to achieve 60 fps. If you’re going to go this route, try to reach up to the GTX 1660 Ti, as its increased performance will be a big boon when trying to play at 1440p. They’re both a lot slower than the Radeon GPU, though.
Another drawback to both of these cards? They each pack just 6GB of memory. That’s perfect for 1080p gaming, but the limited RAM buffer may force you to drop texture quality and other memory-intensive graphics options in especially strenuous games. Playing with a mixture of Medium to High settings reduces memory demands though, and you may have to do that for the best frame rates with these more mainstream-priced Nvidia cards.
The $350 GeForce RTX 2060 is the same price as the Radeon RX 5700, but we can’t recommend it. AMD’s card is faster and has a more robust memory configuration than the Nvidia GPU. The only reason to consider the RTX 2060 is if you want to buy into the real-time ray tracing support that’s currently supported only on Nvidia’s RTX 20-series graphics cards. (Ray tracing provides gorgeous lighting effects at a significant frame rate penalty.) Even so, we wouldn’t recommend it, as the RTX 2060’s ray tracing capabilities lag far behind those of its sibling cards.
If you want to invest in ray tracing, we’d suggest buying at least a $400 GeForce RTX 2060 Super, but that card’s only marginally faster than the Radeon RX 5700 we recommend above. You’re investing an extra $50 into the ray tracing promise, essentially. Few games currently support the technology, though several blockbuster games—such as Cyberpunk 2077 and Doom Eternal—have pledged to do so in the future.
 AMD Radeon RX 5700 XT
The Radeon RX 5700 XT delivers excellent gaming performance and power efficiency and is brimming with cutting-edge new technologies.
But $400 can give you a bigger performance boost in 1440p gaming if you stick with AMD. Its $400 Radeon RX 5700 XT offers just shy of 10 percent higher overall performance than the RTX 2060 Super, though that fluctuates depending on the game engine. It doesn’t support ray tracing, but it does come close to the performance of the $500 GeForce RTX 2070 Super, falling only about 5 to 6 percent shorter overall, and damned near even in several titles. The Radeon RX 5700 XT serves as a sort of spoiler for both the RTX 2060 Super and 2070 Super, and it’s a great 1440p gaming option at high refresh rates (think 120Hz or 144Hz).
That said, the GeForce RTX 2070 Super delivers the best 1440p gaming performance and the best ray tracing performance of the bunch. Whether that’s worth an extra $100 over the Radeon RX 5700 XT is up to you, and how quickly you feel real-time ray tracing will be adopted. All the cards discussed here that cost $400 and up give you 8GB of GDDR6 RAM, a.k.a. the 1440p sweet spot.
Mentioned in this article
If you absolutely, positively want to eke as much performance as possible out of a high refresh-rate 1440p monitor, you could step up to the $700 GeForce RTX 2080, though that’s a bit overkill for most people. The RTX 2080 could be a good option for 3440x1440 ultrawide monitor users, though.
How to check your monitor’s refresh rate
A lot of this advice revolves around the refresh rate of your monitor. The faster your monitor refreshes, the faster the graphics card you can use.
advanced display settings

Tuesday, June 18, 2019

Blood Pressure

Blood pressure is the lateral pressure exerted on the blood vessel by the moving column of circulating blood. By this system, our body takes oxygen, nutrition and remove carbon dioxide, metabolic waste products. This pressure created by the contraction and relaxation of the heart muscle. In our body we have to type of blood pressure, one is Systolic pressure another is Diastolic  pressure. Systolic  pressure produced after the contraction of the left ventricle of the heart. Diastolic pressure produced after the relaxation of the heart. Normally we cant fell this contraction and relaxation of the heart. The normal range of  pressure as below :
Blood pressure

Normal: Equal or Less than 120/80 mm Hg;
Elevated: Systolic between 120-129 and diastolic less than 80;
Pre Hypertension
Stage 1: Systolic between 130-139 or diastolic between 80-89;
Stage 2: Systolic at least 140 or diastolic at least 90 mm Hg;
We can check  pressure regularly with an automatic blood pressure monitor

Angina Pectoris

Angina Pectoris (Stable Angina)


Angina Pectoris

Chest pain is a common problem of mild to old age person. Among all angina pectoris is the primary symptom of coronary heart disease. Its occur due to insufficiency between demand and supply of blood supply in heart muscle. Some predisposing factor Hypertention, obesity, smoking, stress, Diabetes Mellitus, dyslipidemia, excessive salt intake aggravate Angina pectoris. It’s also called Stable Angina.
Symptom:
  • Chest pain (central)
  • Breathlessness
  • Palpitation
  • Anxiety
Sign:
Investigation:
  • Electrocardiogram
  • Exercise tolerance test
  • Random blood sugar
  • Lipid profile
Treatment:
  • This pain relieved by taking rest or nitroglycerine or both.

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Saturday, June 8, 2019

Sex toy with the alluring violet


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Catering to the conscious consumer of all penchants, sexual orientations and comfort levels, The Alluring Violet provides sex toys and erotic education designed to maximize pleasure, and heighten and prolong the sexual experience whether alone, or with someone else.


What are BRC-20 tokens?

  BRC-20 tokens are an experimental standard for creating fungible tokens on the Bitcoin blockchain. This might sound like an oxymoron, as...