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Computing

Nvidia’s DLSS 3 may cut the RTX 4090’s insane power demands

Nvidia’s upcoming flagship, the RTX 4090, was tested in Cyberpunk 2077. It did a great job, but the results were far better with DLSS 3 enabled.

The card managed to surprise us in two ways. One, the maximum clock was higher than expected, and two, DLSS 3 actually managed to lower the card’s power draw by a considerable amount.

The card was tested in 1440p in a system with an Intel Core i9-12900K CPU, running the highest possible settings that Cyberpunk 2077 has to offer, meaning with ultra ray tracing enabled and on Psycho (max) settings. First, let’s look at how the GPU was doing without DLSS 3 enabled.

At the native resolution, the game was running at an average of 59 frames per second (fps) with a latency that hovered around 72 to 75 milliseconds (ms). The RTX 4090 was able to hit a whopping 2.8GHz clock speed, and that’s without overclocking — those are stock speeds, even though the maximum advertised clock speed for the RTX 4090 is just over 2.5GHz. This means an increase of roughly 13% without an overclock. During the demo, the GPU reached 100% utilization, but the temperatures stayed reasonable at around 55 degrees Celsius.

It’s a different story once DLSS 3 is toggled on, though. As Wccftech notes in its report, the GPU was using a pre-release version of DLSS 3, so these results might still change. For now, however, DLSS 3 is looking more and more impressive by the minute.

Enabling DLSS 3 also enables the DLSS Frame Generation setting, and for this test, the Quality preset was used. Once again, the GPU hit maximum utilization and a 2.8GHz boost clock, but the temperature was closer to 50C rather than 55C. The fps gains were nothing short of massive, hitting 119 fps and an average latency of 53ms. This means that the frame rates doubled while the latency was reduced by 30%.

We also have the power consumption figures for both DLSS 3 on and off, and this is where it gets even more impressive. Without DLSS 3, the GPU was consuming 461 watts of power on average, and the performance per watt (Frames/Joule) was rated at 0.135 points. Enabling DLSS 3 brought the wattage down to just 348 watts, meaning a reduction of 25%, while the performance per watt was boosted to 0.513 — nearly four times that of the test without DLSS 3.

The RTX 4090 among green stripes.

Wccftech has also tested this on an RTX 3090 Ti and found similar, albeit worse, results. The GPU still saw a boost in performance (64%) and a drop in power draw (10%), so the energy consumption numbers are not as impressive, confirming that DLSS 3 will offer a real upgrade over its predecessor.

The reason behind this unexpected difference in power consumption might lie in the way the GPU is utilized with DLSS 3 enabled. The load placed on the FP32 cores moves to the GPU tensor cores. This helps free up some of the load placed on the whole GPU and, as a result, cuts the power consumption.

It’s no news that the RTX 4090 is one power-hungry card, so it’s good to see that DLSS 3 might be able to bring those figures down a notch or two. Now, all we need is a game that can fully take advantage of this kind of performance. Nvidia’s GeForce RTX 4090 is set to release on October 12 and will arrive with a $1,599 price tag. With less than a month left until its launch, we should start seeing more comparisons and benchmarks soon.

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Computing

Save $400 Right Now With This Insane Dell XPS Desktop Deal

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The sheer number of options when browsing desktop computer deals makes choosing a tedious task, as you want to purchase a machine that provides excellent value for your money. It’s highly recommended that you narrow your search to Dell XPS deals, because while the brand is mostly known for its topnotch laptops like the Dell XPS 13, it also includes desktop computers. The Dell XPS desktop is actually on sale right now, with Dell reducing its price by $400 to bring it down to just $1,000 from its original price of $1,400.

The Dell XPS desktop, Digital Trends’ top choice among the best desktop computers for 2021, is a highly customizable PC that caters to families and students, as well as buyers who want to get the best bang for their buck. With the 11th-generation Intel Core i7 processor, the NVIDIA GeForce GTX 1660 Ti, and 16GB of RAM, the desktop computer guarantees smooth and snappy performance that will be able to keep up with all of your daily tasks.

If you’ll be using the Dell XPS desktop for several hours per day, you don’t have to worry about overheating, as it’s designed to maximize airflow, ensuring optimum performance at all times. There are a total of 10 USB ports, including four at the front, to make it easy to connect your accessories and other devices, and it’s easy to access the desktop computer’s internal components when you feel like upgrading some of them.

If you want to buy a new desktop computer, it’s going to be tough to find a better option than the Dell XPS desktop, especially with Dell’s discount for the machine. It’s currently available at $400 off, bringing its price down to just $1,000 from its original price of $1,400. The deal could disappear at any moment, though, so if you want to purchase the Dell XPS desktop for cheaper than usual, you should act quick.

More Dell XPS deals

While you’re still thinking about the Dell XPS desktop, you might want to check out other options under the brand that are offered with discounts from different retailers. Here are some of the best Dell XPS deals that you can shop right now.

We strive to help our readers find the best deals on quality products and services, and we choose what we cover carefully and independently. The prices, details, and availability of the products and deals in this post may be subject to change at anytime. Be sure to check that they are still in effect before making a purchase.

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Computing

Get Full Dell Desktop Bundle For $830 With This Insane Deal

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When buying a new PC, you’ll usually have to look at desktop computer deals and desktop monitor deals separately, and figure out the CPU and screen that are perfect for each other. However, Dell is making the process easier with the Inspiron Desktop Bundle, which includes the CPU, a pair of 24-inch monitors, and essential accessories. Making the bundle an even better deal is that it’s currently on sale with a $275 discount, bringing its price down to just $830 from its original price of $1,105.

The Inspiron Desktop Bundle includes a CPU that’s powered by the 10th-generation Intel Core i5 processor, 8GB of RAM, and the Intel UHD Graphics 630, so it can run the latest productivity apps without any problems. You’ll also be able to smoothly multitask between several apps at a time, which will make it easier and faster to finish tasks for work or school. The CPU also features a 128GB SSD and 1TB HDD, for more than enough space to install the software that you regularly use.

The CPU comes with a pair of Dell S2421HN monitors, which look amazing with their 23.8-inch screens and 1920 x 1080 Full HD resolution. The very thin bezels make the displays look even larger, and with ComfortView technology, they’re easy on the eyes as harmful blue light emissions are reduced. For gamers, the monitors also support AMD FreeSync technology with refresh rates of up to 75Hz, for tear-free experiences while you’re playing your favorite games.

Completing the Inspiron Desktop Bundle are the CA Essential Webcam and the Dell Pro Wireless Keyboard and Mouse, so that once everything is all set up, you can immediately start working, participating in virtual meetings, or attending online classes.

If you want to upgrade your PC, but you don’t want separate purchases for the CPU, monitor, and accessories, then you might want to consider the Inspiron Desktop Bundle. Dell is currently offering the bundle at $275 off, lowering its price to just $830 from its original price of $1,105. It’s unclear how long the deal will last, so if you want to experience the convenience of buying everything that you need for a new PC while enjoying savings at the same time, you shouldn’t hesitate on clicking that Buy Now button.

We strive to help our readers find the best deals on quality products and services, and we choose what we cover carefully and independently. The prices, details, and availability of the products and deals in this post may be subject to change at anytime. Be sure to check that they are still in effect before making a purchase.

Digital Trends may earn commission on products purchased through our links, which supports the work we do for our readers.

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Computing

Acer Swift 3 Review: Ryzen 4000 delivers insane performance for the price

The latest Acer Swift 3 has a surprise for you. Concealed within its unassuming and borderline generic aluminum body is Ryzen 7 4700U, an 8-core CPU based on AMD’s new 7nm Ryzen 4000 with Radeon graphics.

As a budget box, you don’t get Symmetrical Multi Threading (AMD’s version of Hyper-Threading) but that hardly seems to matter. This $650, 14-inch, 2.6-pound laptop is so fast, it actually can compete with larger, pricier gaming and content-creation laptops in CPU tasks. Keep reading to find out more about this unlikely screamer of a PC.

This review is part of our ongoing roundup of the best laptops. Go there for information on competing products and how we tested them.

Acer Swift 3 Specs

The Acer Swift 3’s configuration (Model SF314-42-R9YN) mostly jibes with its affordable price (currently $650 from Acer.com). For instance, the 8GB of RAM is the minimum you’d want in a Windows 10 system for loading up a bunch of apps and browser tabs. The 14-inch display’s maximum brightness of 250 nits is about as good as it gets among budget machines. But that CPU opens up some unexpected possibilities. Here are the details:

CPU: AMD 8-core Ryzen 7 4700U

RAM: 8GB of LPDDR4X/3733 in dual-channel mode

GPU: Integrated Radeon graphics

SSD: 512GB Samsung NVMe SSD

Display: 14-inch, 1920×1080, LG LP140WFA-SPD1 AH-IPS display rated at 250 nits.

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Tech News

Insane Android deal alert: Amazon is selling the Google Pixel 3 for less than the Pixel 3a

If you’re looking to buy an Android phone, this is the week to do it. But the first deal we’ve found might be the best: Amazon is selling the Google Pixel 3 for $349 and the Google Pixel 3 XL for $449, nearly 40 percent and $200 off Google’s already reduced prices and safe to say the craziest prices you’re ever going to see.

The Pixel 3 was Google’s flagship phone just two months ago, and it’s still a very respectable Android handset. (In fact, Google still sells it directly for $549 and $649.) While it doesn’t have the Pixel 4’s flagship features, including Motion Sense and Face Unlock, you’re getting a whole lot of phone in the Pixel 3 for a very small amount of money. There’s a 5.5-inch or 6.3-inch screen, a Snapdragon 845 processor, 64GB of storage, 4GB of RAM, and of course, one of the best cameras you can get in a smartphone. And of course, it’s ready for Android 10.

But the biggest reason to buy a Pixel 3 is that the Pixel 4 isn’t very good. In my testing, I’ve found Google’s newest phone to be slow, buggy, and surprisingly slow to get updates, and it’s battery life isn’t great. And besides several of the Pixel 4 features are coming to the Pixel 3, including Live Caption, the new Assistant, the Recorder app, and several camera features.

Quite frankly, we’d recommend the Pixel 3 over the Pixel 4 even at its usual $549 price. But with a discount that’s brings it to $450 less than the Pixel 4, the Pixel 3 is a no-brainer purchase.

[Today’s deal: Google Pixel 3 for $349 and the Google Pixel 3 XL for $449 at Amazon]

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