Even more impressive though is the comparison between the fastest 8th-gen Whiskey Lake and the new 10th-gen Comet Lake chip. As both are the same essential cores, the 44-percent bump is simply phenomenal. Gordon Mah Ung As a result, the RAM on the Dell XPS 13 7390 is not upgradable. Besides, the RAM on the Dell XPS 13 7390 is also non-removable. In terms of its design, you wouldn’t be able to differentiate the Dell XPS 13 7390 from its predecessors. The design of this laptop is almost entirely the same as its previous model. While Cinebench is useful for rendering a performance score, one weakness of relying on Cinebench alone is it doesn’t often tell you how a laptop will run under longer, more stressful circumstances that may cause the CPU to heat up–and slow down. Intel UHD graphics hasn’t drastically changed in years. If you want some excitement, the XPS 13 2-in-1 7390 with its Ice Lake CPU is recommended. XPS 13 7390 graphics performance: Yawn.

There are a few minor gripes, however, namely with regards to the positioning of the PgUp and PgDn keys. These are, as per usual, fitted above the half-height left and right arrow keys, which leads to frequent mis-taps. All keys, and the carbon fibre palm rest, are also susceptible to gathering marks and smudges, so regular wipe-downs will be necessary. Dell XPS 13 7390 (late 2019) review: Specs and Performance Best business laptops 2023: Top business notebooks from Acer, Asus, Dell, Apple and more Dell XPS 13 (New 9300) hands-on review: Chasing perfection Is the humble phone call dying? Microsoft Surface Laptop 3 13in review: Almost the perfect laptop This model is the one we are considering for our comparison. It has an elegant Frost White lid with an anodized aluminum finish that feels cool to the touch. In keeping with the futuristic theme of the Comet Lake CPU and USB Type-C ports, the XPS 13 also includes Bluetooth 5.0 and support for the latest 802.11ax (Wi-Fi 6) wireless networking standard. Wi-Fi 6 routers are currently few and far between, but if you're planning to upgrade your router in the next year or so, the XPS 13 will be able to take full advantage of Wi-Fi 6's higher throughput speeds.

Despite featuring a 10th-gen Intel chip, barely a thread separates the two XPS 13s released last year

Custom colour will give you the ultimate customisation for your Dell XPS 13 (7390), you can mix and match colours and textures to provide a totally unique laptop design The Dell XPS 13 7390’s keyboard is housed by an incredibly beautiful Arctic White glass-fibre weave. It felt like ASMR– for the hands – when I ran my fingers across the textured surface. I ran a host of games at various settings on the XPS 13 2-in-1 to see what it could do. I started by running the demanding title Rise of the Tomb Raider at the Medium graphics quality preset and a 1080p resolution. The result? I witnessed frequent stuttering and an average of just 15 frames per second (fps). Turning quality down the game to the Lowest detail setting didn't help much, boosting the score to an average of 23fps. Overall, battery life is pretty much the same with one of the laptops’ screen models. Nonetheless, the Dell XPS 13 7390 has an edge over the Dell XPS 15 7590 in this aspect. Because these models are closely related, there are some criteria you don’t need to worry about much, because they’re basically the same.

On a Geekbench 4test, the Dell XPS 13 7390 scored 22,492 points, crushing the 13-inch MacBook Pro’s 18,221 score. The Dell XPS 13 7390 also outperformed HP Spectre x360 that scored 14,935. The Core i5-9300H processor has a base frequency of 2.40 GHz and a boost frequency of 4.10 GHz. Meanwhile, the Intel Core i7-9750H has a base frequency of 2.6 GHz and a boost frequency of 4.5 GHz. Without further delay, let’s go into the RAM performance aspect of the laptops. As usual, the tests will involve both real-life and benchmark tests. PCMark 8 performance does suffer at high resolutions sometimes, but for most part any of these laptops would be fine for boring office tasks. PCMark 8 Performance

Eco-wise

Meanwhile, the 1080p version of the Dell XPS 13 7390 was able to last longer on our continuous web surfing test. It lasted for 12 hours and 43 minutes. Then, using an early 2018 release of the Creative Cloud version of Photoshop, we apply a series of 10 complex filters and effects to a JPEG image. This test stresses CPU, storage subsystem, and RAM, but it can also take advantage of most GPUs to speed up the process of applying filters, so systems with powerful graphics chips or cards may see a boost. We have the largest variety of skins in the UK ranging from carbon fibre, brushed metal, gloss, matt, camo, textured matt, natural stone, wood and leather that come in a variety of funky colours. Furthermore, I carried out a typing test on both laptops – 10fastfingers typing test. With the Dell XPS 15 7590, I was able to hit my 68 words per minute average. Terms Apply. Promotion ends 3 December 2023. Items are subject to availability. Max 5 units per customer.

For reference purposes, the Dell XPS 13 7390 model we got for this comparison article came with 16 GB RAM. Meanwhile, the Dell XPS 15 7590 model came with 32 GB RAM. The following list of Dell XPS desktop computers has beentested for update to Windows11 build 22H2. If your computer model is not listed, Dell will not test the device, and drivers will not be updated for that model. Dell takes advantage of that aspect ratio and nearly eliminates the bezel on both the 16:10 laptops. The result is a stunning look and more usable space. We prefer the taller aspect ratio, as it gives us a little more space for our work. Both the XPS 13 2-in-1 7390 and XPS 13 9300 also feature Sharp IPS panels that can hit a very bright 500 nits, and EyeSafe technology, which reduces blue light emissions without that horrible brown tint look other panels offer. The results are encouraging, though they don't suggest that the XPS 13 2-in-1 is a substitute for a gaming laptop with a discrete GPU. Still, given the promising results we saw with this same Core i7 Ice Lake CPU in Intel's early test sample, I decided to dig further. Some Real-World Gaming TestsThe Comet Lake Core i7 and its group-topping core and thread count really shine when it comes to multimedia content creation, however. Whether it's rendering a 3D image in Cinebench, transcoding a video using Handbrake, or editing images in Adobe Photoshop, the XPS 13 is clearly the fastest among its class of similarly priced ultraportables.

I next tried our staple AAA title Far Cry 5, but the game's benchmark would not run, an anomaly I chalked up to the unusual 1,920-by-1,200-pixel native resolution. On the much less demanding World of Tanks enCore benchmark, at its Medium quality preset and 1080p resolution, I achieved a score of 6,260, short of the 10,000-point threshold that the game ranks as excellent performance. The only missing port that could be an issue for XPS 13 owners is a conventional USB Type-A port, but the tech world is moving toward USB Type-C, so it's not much of a problem. Dell thoughtfully includes a Type-C-to-A adapter in the configuration I'm reviewing.The fact that all of these systems performed roughly equally on the PCMark tests is proof that everyday users with casual computing needs don't need to seek out the most powerful processor at the cost of other features.