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AMD aims at providing improve Linux performance with P-State EPP Driver

Nivedita Bangari
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AMD aims at providing improve Linux performance with P-State EPP Driver

AMD engineers have kept working on the P-State CPU frequency scaling driver to provide an alternative to the ACPI CPUFreq driver that has been used for the server for the past week. In order to help with improved performance per Watt for years, AMD invented the P-State Energy Preference Performance (EPP). In the Zen 2 architecture and those that followed, such as the EPYC server, the business aspires to provide higher performance and power efficiency.

The ACPI CPUFreq was always able to operate more effectively than the original P-State driver. Although the performance per Watt did increase, it was never as effective as it should have been. Even in a little way, the driver would be flawed or would not function as well as the ACPI CPUFreq.

AMD anticipates that the new P-State EPP will boost Watt performance without any drawbacks compared to its previous stage.

AMD
credit: wccftech

The latest processors for ACPI Collaborative Processor Performance Control, or CPPC, are compatible with the previous Zen 2 architecture up to the newer P-State EPP driver, which focuses on merging energy preference performance.

Via Phoronix: This patchset implements one new AMD CPU frequency driver “amd-pstate-epp” instance for better performance and power control. CPPC has a parameter called energy preference performance (EPP). The EPP is used in the CCLK DPM controller to drive the frequency that a core is going to operate during short periods of activity. EPP values will be utilized for different OS profiles (balanced, performance, power savings).

Energy Performance Preference (EPP) provides a hint to the hardware if software wants to bias toward performance (0x0) or energy efficiency (0xff) The lowlevel power firmware will calculate the runtime frequency according to the EPP preference value So the EPP hint will impact the CPU cores frequency responsiveness.

Recent test released by AMD demonstrated that amd-pstate-epp outperforms acpi-cpufreq or amd-pstate employing a variety of governors in terms of performance-per-Watt on a Zen 2 EPYC server.

The performance per Watt that the amd-pstate-epp in “power” mode might provide is up to 14% higher than what the cpu-freq schedutil would deliver when using the EPP in “performance” mode.

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Netflix’s Latest Global Fan Event TUDUM will Announce many New Shows for the Viewers 

Reetam Bodhak
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Netflix’s Latest Global Fan Event TUDUM will Announce many New Shows for the Viewers 

The most awaited Netflix event TUDUM, the global fan event has unveiled the exciting trailer to the entire audience. Recently, the team has shared a very exciting trailer that has promised some of the big things under work.

The subscribers and the fans would not desire to miss anything on the free affair that has been celebrated as ‘Netflix Fandom’ that has featured with a huge amount has explosive with the first looks as it is on what it has set to move it will be going to hit the streaming platform in the latest year. 

TUDUM

Netflix has confirmed the official date for the TUDUM event with the virtual events along with 24 hours. The big announcement is the entire event is free to set to tune through Netflix’s YouTube channel along with the packed of exclusives news, we have a brand-new trailer for the first looks that has never-before-seen on the footage, and behind the scenes, there are the extras.

As hosted by Netflix, TUDUN has unveiled over 200 of its giant stars and there are creators who are going to celebrate at the streaming services that have been offered right along with the fans with all of the new interviews. The TUDUM event has included in the line-up of over 120 Netflix original series, movies, games, and also specials. 

The new trailer now has promised about those five events across the world set to share a ‘special gift’ along with fans according to the actor James Marsden set to expose ‘streamy secrets’ the most awaited declaration, exposes with many more. In the long snippet, we can see Gal Gadot has been introducing many latest shows, and Chris Hemsworth with Spiderhead diving deep into the ‘blood, sweat, and tears that went into one of the productions.

If there are Henry Cavill’s fans that may get to watch some behind-the-scenes footage of the series, not that much longer after the third season wrapped in the shooting. At a point, Bridgeton’s Nicola Coughlan is also holding the complete script in their hands claiming, “it’s happening!” 

image 393 Netflix’s Latest Global Fan Event TUDUM will Announce many New Shows for the Viewers 

In the trailer, we have seen the cast of Stranger Things Jamie Foxx, Jason Momoa, Reese Witherspoon, and Chiwetel Ejiofor that’s only just a hand full of those notable celebrities who got spotted in TUDUM. The new things have highlighted several fan-favourite shows and films such as The Umbrella Academy, Squid Fame, Heartstopper, and Glass Onion: A Knives Out Mystery. Now, containing the reel offers up to the entire slate of the latest productions such as The School for Good and Evil, The Old Guard 2, Slumberland featuring, and 1899. 

In the last year, Netflix holds such an inaugural run set to be garnered over 25 million views across 184 countries. At the time of the events, there are 25 million views in 184 countries. 

We will say to mark the calendar ahead of time with the schedule for time for TUDUM’s event: 

Tudum Event: Streaming Date 

The event has set to stream on 24th September 2022. 

Here is the trailer: 

Read More: Here is the list of Disney films and Series for D23 Expo 2023 

UEFA Europa League 22/23: Matchday 2 review – Ronaldo scores at last; Roma ease past HJK

Arsh Das
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UEFA Europa League 22/23: Matchday 2 review – Ronaldo scores at last; Roma ease past HJK

Round 2 of Europa League fixture was played out to a conclusion last night. Manchester United picked up their first win of the campaign with a 2-0 win against Moldovan side Sherrif Tiraspol. 

Jadon Sancho scored the first goal for the visitors, followed by a penalty that Cristiano Ronaldo took to open his scoring account for the ongoing season. But with Real Sociedad earning a win against Omonia, United are second in their group with three points. 

UEFA Europa League 22/23 results: 16 September 

Roma continued to put in an impressive performance, and earned a 3-0 win over Finnish side HJK. Lorenzo Pellegrini, Paulo Dybala and Andrea Belotti were on target for Jose Mourinho as they claimed their first win in the Europa League this season over HJK who were a man down. 

One of the upsets of the night saw Hungarian side Ferencvaros claim a 1-0 win over Monaco. Balint Vecsei scored the only goal of the game in the 79th minute to earn all three points for his side. 

Lazio, on the other hand, suffered a 5-1 defeat against Midtjylland of Denmark. Their group poses an interesting case, with all four teams having three points each. 

Arsenal’s match against PSV has been postponed due to the Queen’s funeral, and will be played at a later date. 

DIZO Watch D Talk will be available for only ₹2,799 on Flipkart today

Raunak Saha
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DIZO Watch D Talk will be available for only ₹2,799 on Flipkart today

Looking to buy a smartwatch that isn’t too expensive and yet gives the latest features like Bluetooth calling? Realme’s subbrand DIZO is here for you, it recently launched DIZO Watch D Talk, which comes with a 1.8-in (4.57 cm) big display that brings a wide range of useful features at attractive pricing.

The perfect option if you enjoy fashionable square dial smartwatches, the smartwatch boasts of stylish design with 550nits of high brightness and 240×286 resolution, providing the best viewing experience even in the bright and sunny outdoors. The smartwatch also stands out from the competition because of the 2.5D glass and metal frame on the sides, making it sturdy yet comfortable to wear because of the soft and skin-friendly silicone.

Users must grab the latest DIZO Watch D Talk during the sale tomorrow i.e. September 16, 2022, 12 PM onwards on Flipkart at the discounted price of just INR 2,799, before it goes back to INR 3,999, that is the original price.

Big displays are a preference for many as it makes their wrist look prominent and lets them stand out among the crowd. Keeping the same in mind, DIZO launched the DIZO Watch D earlier and now the DIZO Watch D Talk with Bluetooth Calling feature and more for the smartwatch lovers.

The smartwatch lets users call, answer, reject and mute incoming calls, and they have the option to even listen to music on the smartwatch, as well as setting alarm, vibration and silent mode for the calls. Interestingly, the smartwatch comes with a speaker installed on the side and not at the bottom. This ensures that the sound is loud and clear, unlike subdued when it’s at the bottom of other square smartwatches getting covered by your wrist.

Available in three trendy colour variants – Classic Black, Silver Grey and Light Green, the newest smartwatch by DIZO offer 150+ fresh and stylish watch faces that will surely complement the users with their outfit of the day. One can also add their favourite picture from the photo album and use it as the watch dial. Additionally, the watch faces are refreshed with the latest and topical events such as Pride Month, Raksha Bandhan and more to be added over time.

For fitness enthusiasts, the fully washable smartwatch with an IP68 rating offers 120+ Sports Modes that the users can choose to track and monitor their exercise regime.

They include the standard ones such as running, walking, cycling, gymnastics, elliptical, etc. along with the extreme sports such as yoga, dancing, tai-chi, karate and other martial arts, mountaineering, hiking, cricket, hockey, football, horse riding, and many more. The smartwatch maintains a record of steps, duration, distance, calories, etc. and provides daily, weekly and monthly data to the users.

The latest calling smartwatch by DIZO comes with blood oxygen (SpO2) monitoring that can also warn the user about oxygen deficiency. There is 24×7 real-time heart rate monitoring and sleep tracking as well as sedentary and water intake reminders too.

For the females, there is menstruation tracking as well. Other highlights include built-in games, tracking running route, social media instant sharing, camera control, music control, weather, alarm and much more. Along with the whole package, it comes with a battery size of 260mAh that can stay up to 7 days with typical use without calling and up to 2 days with the calling feature.

AMD Radeon RX 7900 XT GPU appears in new Leaks

Nivedita Bangari
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0
AMD Radeon RX 7900 XT GPU appears in new Leaks

Igor’s Lab claims to have obtained a PCB layout for AMD’s top-of-the-line Radeon RX 7900 XT graphics card, which allegedly uses the RDNA 3 Navi 31 GPU. The graphics card will provide a significant power improvement over AMD Radeon RX 6900 XT graphics cards that are based on RDNA 2.

Igor Wallossek’s PCB leak closely resembles the AMD Radeon RX 7900 XT graphics card’s reference design. Two 8-pin connectors were reportedly present on the flagship RDNA 3 Navi 31 GPU, but this PCB appears to be a little different. It’s possible that AMD will use a different board for its own use and that this is a partner/AIC reference board.

Let’s start by examining the Navi 31 “RDNA 3” GPU, which is located in the centre of the PCB and is said to have 7 chiplets (1 GCD + 6 MCDs). The entire package area is projected to be 225mm2, with the GCD measuring 308mm2 and the MCDs measuring 37.5mm2 each. That completely fills a 538 mm2 die size. Twelve GDDR6 memory modules, each with a capacity of up to 24 GB using 16GB DRAM, surround the MCM GPU.

Regarding power delivery, it is said that the AMD Radeon RX 7900 XT “Navi 31” graphics card uses a 21+3 phase power delivery solution made up of 16 voltage converters (from 8 phases running in parallel).

This alone represents a significant improvement over the Radeon RX 6900 XT’s 16 phases, and as a result, the power need has increased. This PCB has triple 8-pin connectors rather than twin 8-pin connectors. Although the card is advertised as having a maximum board power or TBP of 450W, the actual value would be less.

Starting with the RDNA generation, AMD has always attempted to take a more uniform approach with its PCB and cooling designs, and the Radeon RX 7000 series would also be adhering to these pillars.

The Radeon RX 7900 XT graphics card and other next-generation enthusiast cards would be powered by the AMD Navi 31 GPU, the top-tier RDNA 3 processor. We’ve heard that AMD would replace its next-generation RDNA 3 GPUs’ compute units with work group processors. Dual CU (Compute Units) will be housed in each WGP, but there will be four SIMD32 clusters per CU, as opposed to two on each CU in RDNA 2. According to rumours, AMD has the choice of the 6nm die from TSMC or Samsung.

AMD
credit: wccftech

The AMD Navi 31 GPU with RDNA 3 architecture is anticipated to feature a single GCD with 48 WGPs, 12 SAs, and 6 SEs, according to the most recent information. There will be a total of 12,288 stream processors distributed as a result. This represents a 2.4x increase in cores above the 5120 SPs found in the Navi 21 GPU. According to reports, the Navi 31 GCD, often known as the GPU, would be packaged on TSMC’s 5nm production node and measure 308mm2.

The Navi 31 GPU will also include 6 MCDs, each of which will have a 16 MB Infinity Cache. Additionally, these MCDs are anticipated to include 64-bit (32-bit x 2) memory controllers, giving the device a 384-bit bus interface.

Also Read:

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Sennheiser MOMENTUM 4 Wireless ANC headphones with 60h playback launched in India

Avik Roy
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Sennheiser MOMENTUM 4 Wireless ANC headphones with 60h playback launched in India

Sennheiser Momentum 4 Wireless headphones have been launched in India, priced at Rs. 34,990. The new over-ear wireless headphones were announced globally in August 2022, and are the latest flagship headset from Sennheiser as part of the Momentum product line. 

 It has 42mm dynamic drivers, Hybrid Adaptive ANC, Bluetooth 5.2, and many other premium features. Let us take a deeper look at these high-end headphones. Here is the specifications of Sennheiser‘s latest premium headphones.

Sennheiser MOMENTUM 4 Wireless ANC headphones with 60h playback launched in India

Sennheiser MOMENTUM 4

Sennheiser MOMENTUM 4 Wireless promises outstanding comfort with its lightweight design, which included a padded headband and deep, yet soft, cushioned earpads for exceptional and long-lasting wearing pleasure. This includes advanced Bluetooth codec support for the aptX and aptX Adaptive Bluetooth codecs, in addition to SBC and AAC. The headphones use Bluetooth 5.2 for connectivity.

It contains built-in EQ, presets, sound modes, and sound customisation choices, as well as 42mm big dynamic speakers with a frequency range of 6Hz to 22Khz. Two microphones on either side of the headphones are in charge of adaptive noise-cancelling and transparency modes. The headphones come with support for the Sennheiser Smart Control app to adjust the audio by changing the EQ settings and the sound modes. 

Sennheiser claims a class-leading battery life of up to 60 hours per charge on the Momentum 4 Wireless headphones. The headphones have 42mm dynamic drivers, four microphones for voice and ANC functionality, and fast charging through USB Type-C.

Sennheiser MOMENTUM 4 Wireless ANC headphones with 60h playback launched in India

Further, it supports the Smart Pause to stop music when the headphones are taken off, the Auto On/Off feature to power up the headphones when picked up, a 2×2 digital beamforming microphone, and automatic wind noise suppression. The Momentum 4 also allows for multiple-device pairing via Bluetooth.

The Sennheiser Momentum 4 headphones are priced at Rs 34,990 on Amazon. The Black colour option is available to purchase on Amazon now and the White colour option will be available at a later date. On Amazon, buyers can get Rs 2,000 off with the coupon discount.

Product Link: Amazon

Zebronics launches ZEB-55W2 55” (139cm) Smart TV Powered by WebOS

astroani
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0
Zebronics launches ZEB-55W2 55” (139cm) Smart TV Powered by WebOS

Zebronics has launched the ZEB-55W2 as its first Smart TV with WebOS. Zebronics is India’s leading brand of IT & Gaming Peripherals, Sound Systems, Lifestyle Gadgets, and more, has now further expanded its footprint of product lines and has steered into the category of Smart TVs powered by webOS and fused with the goodness of features like Built-in Alexa, Dolby Audio, ThinQ AI and more. 

Flaunting a premium, yet elegant bezel-less design, the ZEB-55W2 has an Ultrabright 4K UHD display dispensing vivid visual content with HDR-10/HLG support, producing stellar image quality that gives you a surreal experience be it binging on movies/tv series, gaming marathon or just watching your favorite sport, you will have a true-to-life viewing experience!

ZEB 55W2 Image 1 Zebronics launches ZEB-55W2 55” (139cm) Smart TV Powered by WebOS

With the powerful 20W speakers that pack a punch under its hood, the viewing experience just gets elevated to the next level. To get an even better immersive audio experience, you can choose from the wide range of compatible Zebronics soundbar ranges. ZEB-55W2 comes with ThinQ AI, which elevates your TV viewing experience with artificial intelligence. You can also use the ThinQ app on your smartphone to watch smartphone content on the TV or just use the smartphone as a TV remote.  

image 388 Zebronics launches ZEB-55W2 55” (139cm) Smart TV Powered by WebOS

And here comes the ‘magic’ – with a futuristic remote with voice control built-in to browse the content conveniently & with the Air Mouse, gliding across the screen is buttery smooth. The TV comes with a built-in content store that lets you install apps like YouTube, Netflix, Prime video and more. It also comes with a plethora of connectivity options like HDMI, USB ports, Optical ports etc. It also had dual-band wifi along with wireless BT. 

image 389 Zebronics launches ZEB-55W2 55” (139cm) Smart TV Powered by WebOS

Speaking on the launch, Co-founder and Director, Mr. Pradeep Doshi said – “Smart TVs are at the forefront of innovation, providing new ways for consumers to enjoy content available across a plethora of platforms and this new chapter by Zebronics signifies its commitment & the vested interest to provide quality products in the spectrum of Consumer Electronics. We’ve had our success stories with our Soundbar categories and now we are venturing into the Smart TV segment, giving a holistic home theater experience to the customers. It syncs beautifully with our motto to be a brand that provides ‘Premium for Masses’”

Zebronics has launched a series of smart TVs in various sizes, from 80cms(32″) to 139cms(55″). It is also expanding the reach of its service centers by partnering with 500+ franchises for this segment exclusively, spanning over 19000 PIN codes across the country.   

ZEB-55W2 is available at introductory pricing of Rs. 44,999/- in all leading retail stores across India and can be also purchased from shop.zebronics.com.

U&i Introduces 4 New Accessories for your PC and Laptop

astroani
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0
U&i Introduces 4 New Accessories for your PC and Laptop

Wired and Wireless Input devices, and a dual-input USB hub that makes work easy

Gadget Accessory brand U&i launches four new laptop and desktop accessories to make your daily computing life easier. Introducing the Laptop Series 4-in-1 USB 3.0 Hub to expand your laptop’s limited connectivity, a Bomber Series Wireless Business Mouse-Keyboard Combo, a Click Series Wireless Smart Mouse, and Mouse Series USB Wired Mouse to keep your daily work activities as smooth as possible.    

When you opt for any new laptop today, you are bound to see those slim portable computing notebooks with just one or two USB 2.0 or USB-C ports, be it a standard business laptop or an ultrabook. While one is sure to use up your mouse, the other allows you to connect your printer or USB backup storage, leaving you with no more available ports.

Expand those ports with the U&i Laptop Series 4-in-1 USB 3.0 Hub and gain four more high-speed USB3.0 ports for more of your peripherals. The device features four USB 3.0 ports with a dual-port USB connector allowing you to use it on any older laptop or desktop with a USB-A port or modern laptop with USB-C ports. The cable is a whopping 1.25-metre long which allows you to route it through your table or extend it towards the back of your monitor, making it super convenient to host multiple USB connections. Built using an alloy metal shell for extra sturdiness and longer life, and a smart chip to protect both your laptop and peripherals, the Laptop Series USB Hub is a must-have accessory for any work desk.

Older-generation desktops used a host of wires for their peripherals. Why not reduce the wire clutter a little by replacing with U&i Bomber Series Wireless Business Mouse-Keyboard Combo. Featuring a 2.4GHz wireless micro USB-A transmitter for the keyboard and mouse, the Bomber Series just requires one USB port for both input devices. Spanning an operating range of 10 meters, the wireless keyboard-mouse combo is of utmost beneficial for any work desk, be it with a desktop, all-In-one, or laptop. If you are using a laptop only and just need a wireless mouse for better precision and speedy controls over that clumsy touchpad, then the U&i Click Series Wireless Smart Mouse is your best choice. The mouse offers you precise positioning with its 1000 dpi high-definition optical technology. Featuring full driverless plug-n-play with auto-power saving and DPI control at the click of a button, you can use it with any Windows, Mac, or Android operating system platform within seconds. And if you want to go old-school with a reliable wired USB connection, then check out the U&i Mouse Series Mouse with USB Cable. It features everything the Click Series Wireless Smart Mouse offers, so you don’t miss out on performance.    

U&i Laptop Series, Bomber Series, Click Series and Mouse Series: Pricing and Availability

U&i Laptop Series, Bomber Series, Click Series and Mouse Series are available at an affordable price point of INR 2,199, INR 1,299, INR 699 and INR 399 respectively. The watches can be purchased from all the U&i outlets and other leading retail stores across India.

Inbase Buds Mini Lite launched as the Smallest and lightest TWS Earbuds

astroani
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0
Inbase Buds Mini Lite launched as the Smallest and lightest TWS Earbuds

Smaller than a standard matchbox, these little 6g TWS buds can offer up to 40 hours of battery life

Tiny, yet powerful enough with mammoth battery life, India’s leading Gadgets and Mobile Accessories brand Inbase is extremely excited to announce ‘Buds Mini Lite’ — the smallest and lightest TWS Earbuds. A package so tiny, that it’s smaller than the size of a standard matchbox, this little TWS stands out in the segment offering an awesome audio experience with long-running battery life. 

Don’t let that tiny profile trick you — the Buds Mini Lite may be little, but can outperform any other in the segment. Built using the usual flip-style case, Inbase has managed to shave off a huge amount of unwanted areas around the corners and edges to give you a highly compact and extremely pocketable pair of lightweight TWS Earbuds, but without compromising on performance or battery life. 

Inbase Buds Mini Lite . Inbase Buds Mini Lite launched as the Smallest and lightest TWS Earbuds

Designed around the latest Bluetooth V5.1 chip, each bud sports a 13mm dynamic driver for deep rich bass and crystal-clear highs to ensure that your movies and music experience is more immersive than before. Each earbud weighs just 6g and is designed with an ergonomic snug fit using skin-friendly material. The buds are IPX5 water resistant and feature capacitive touch buttons to answer calls, change volumes, or get help from a voice assistant. The Buds Mini Lite also features one-step pairing which instantly pairs with your smartphone the moment you flip open the case lid.

The Inbase Buds Mini Lite TWS Earbuds sport a long battery life and can keep your entertainment uninterrupted for up to 40 hours. The buds (30mAh) alone can serve you a playback time of up to 5 hours, while the battery within the flip case (200mAh), great for those who plan long journeys where you won’t need to charge them for more than a week. And even when not in use, it offers a standby time of up to 300 hours before you need to look for a charging station.

Inbase Buds Mini Lite. Inbase Buds Mini Lite launched as the Smallest and lightest TWS Earbuds

Inbase Buds Mini Lite Pricing and Availability:

The Inbase Buds Mini Lite is available in three attractive colors Black, Pink, and White, at a discounted price of Rs.1,299. These TWS Earbuds can be purchased from the company’s official website Inbasetech.in, Amazon.in, Flipkart.com and other leading online and offline stores, along with a 6 Month standard warranty.

Always On Display of iPhone 14 Pro supports Apple TV Remote, Maps, Phone, and more

Abhishek Jha
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0
Always On Display of iPhone 14 Pro supports Apple TV Remote, Maps, Phone, and more

According to CNBC in their evaluation, the iPhone 14 Pro always-on display includes a clever little trick: it continues to function when you use the phone as your Apple TV Remote.

If you don’t have the physical remote on hand, you can activate the Apple TV Remote on existing phones using Control Center.

iPhone 14 pro Additional Features

On iOS 16, it functions like an app and is found in Control Center rather than a home screen icon. It will even show up in your multitasking app switcher so you can quickly return to it if you switch to browse the web or check social media.

iPhone 14 pro
iPhone 14 pro-always-on display features  via CNBC’s Sofia Pitt

When using the iPhone 14 Pro and iPhone 14 Pro Max, this convenience is increased even further. While your phone is technically “asleep,” the Apple TV remote controls operate with the always-on display so that all the controls are still visible (if a little dimmed).

Unusually bright for an always-on mode, the always-on display of this series may become customers’ favorite method of navigating their Apple TV. This will be especially true if you watch TV in the dark at night. The Apple TV Siri Remote doesn’t have any form of backlight, so the buttons on the iPhone remote will be much easier to see.

If you want to experience everything Apple has to offer, get the iPhone 14 Pro or upgraded version. You’ll like the several beneficial upgrades, which range from the cameras to the screen.

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