Lenovo ThinkPad X1 Extreme Gen 4
RRP $ 2,095.00
"The Lenovo ThinkPad X1 Extreme Gen 4 is not a perfect performer, but there is a lot to like."
advantages
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Excellent workmanship
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Superior entry-level display
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Solid performance
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Good keyboard and touchpad
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Very powerful configuration options
disadvantage
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Performance was inconsistent
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Battery life was average
Lenovo's most powerful non-workstation ThinkPad is the ThinkPad X1 Extreme, an earlier 15-inch laptop that served as a strong competitor to the Dell XPS 15 and other high-performance laptops in its class. The fastest components and the most aggressive thermal designs can be found in the ThinkPad X1 Extreme, something Lenovo took to extremes with the fourth generation.
Not only has the ThinkPad X1 Extreme Gen 4 increased performance, but it has also joined the movement of the larger displays and features a slightly larger 16-inch 16:10 display, while at the same time being roughly the same size as the previous generation fits.
I tested a ThinkPad X1 Extreme Gen 4 with an Intel Core i7-11800H and Nvidia GeForce RTX 3060, which costs $ 2,095. You can also choose up to a Core i9-11950H with vPro and an RTX 3080, which further improves the laptop's theoretical performance and even outperforms the impressive Dell XPS 17 in terms of pure performance. As I found out in this review, the ThinkPad X1 Extreme Gen 4 is a fast premium notebook – but according to my tests it has some performance weaknesses that take away some of its clout.
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Mark Coppock / Digital Trends
The ThinkPad X1 Extreme Gen 3 was 14.24 "x 9.67" x 0.72 "and weighed 3.75 pounds. The new Gen 4 model is 14.13 inches by 9.99 inches by 0.70 inches and weighs 3.99 pounds. Aside from adding a tiny bit of depth thanks to the taller display and a quarter pound of weight, Lenovo did what it set out to do: a 16:10 16-inch display the same size as the previous 15.6 – Pack inch display. Inch generation.
The thing is, it's still a lot bigger than the Dell XPS 15, which comes in at 13.57 "x 9.06" x 0.71 "and a slightly heavier 4.22 pounds. If you put the two next to each other, the ThinkPad looks huge in comparison. This is mainly due to the larger bezels of the ThinkPad X1 Extreme Gen 4, which also give it an old-school look with the modern, higher display. A new competitor, the MSI Creator Z16, also has a 16:10 16-inch display and measures 14.13 inches by 10.08 inches by 0.64 inches and weighs 5.07 pounds. Its bezels are a bit smaller than the ThinkPad's, but it's still deeper – just imagine.
All in all, the ThinkPad X1 Extreme Gen 4 looks like a large laptop, but it doesn't feel like it thanks to its light weight. It's made of an aluminum alloy on the lower chassis (with some plastic parts) and contains four layers of reinforced carbon fiber in the lid. I'm not sure how Lenovo kept the weight down without using a magnesium alloy, but they succeeded and the laptop sits comfortably in the hand. It has the usual soft-touch coating on the ThinkPad and is extremely comfortable to hold.
The ThinkPad X1 Extreme Gen 4 looks like a ThinkPad.
It's also pretty stiff, with just the slightest flexing of the lid if you try hard enough, and without giving way to the keyboard deck or the bottom of the case. The Dell XPS 15 is all around stiff, which makes it feel more solid, but there is no significant difference. The Gen 4 model is at least as robust as the Gen 3, making it one of the class leaders in terms of build quality – and it offers the usual MIL-STD 810g certification for robustness.
Aesthetically, the ThinkPad X1 Extreme Gen 4 looks like a ThinkPad. It is completely black with just a few red accents in the X1 logo on the lid, the red LED dot on the "i" in the ThinkPad logo, the red TrackPoint stud in the middle of the keyboard and accents on the edges of the TrackPoint buttons. My test device came with a display with WQXGA resolution (2,560 x 1,600), so the lid was simply black.
Choose one of the 4K + WQUXGA (3840 x 2400) displays and you get a carbon fiber fabric to add some pizzazz to the lid. Overall, the ThinkPad X1 Extreme Gen 4 has an attractive and bold look, and if you like the ThinkPad aesthetics, this is your one for sure. The XPS 15 looks more modern and slimmer overall, and overall more attractive, especially with the white fiberglass keyboard deck, but the ThinkPad aims at and achieves its own appearance.
The MSI Creator Z16 has a more straightforward aesthetic in the case. Nevertheless, it integrates RGB lighting into the keyboard, making it the exact opposite of the conservative ThinkPad X1 Extreme Gen 4, at least when you open the lid and switch on the keyboard lighting.
Mark Coppock / Digital Trends
Mark Coppock / Digital Trends
Mark Coppock / Digital Trends
Connectivity remains a strength, with a proprietary power port (that supports a 230 watt power adapter), two USB-Cs with Thunderbolt 4 ports, a full-size HDMI 2.0 or 2.1 port (depending on the model), and a 3, 5mm audio jack on the left and two USB-A 3.2 Gen 1 ports and a full-size SD card reader on the right. Wireless connectivity is provided by the latest and fastest Wi-Fi 6E and Bluetooth 5.2, and you can configure WWAN support through an optional nano-SIM slot.
power
Lenovo didn't mess around when developing the ThinkPad X1 Extreme Gen 4's performance profile. You can configure up to a Core i9-11950H with vPro in the CPU department and up to an Nvidia GeForce RTX 3080 Max-Q in the GPU department. There is no other 15- or 16-inch laptop that I know of that is as powerful outside of slot machines.
My test device was equipped with a Core i7-11800H and an RTX 3060 and thus more powerful than the Dell XPS 15 and identical to the MSI Creator Z16. Unfortunately, Lenovo sent me a machine with only one 16 GB RAM stick installed, which limits the memory to single-channel performance. As we shall see, this had effects that were not immediately apparent.
Mark Coppock / Digital Trends
In Geekbench 5, the ThinkPad does well enough, just behind the MSI Creator Z16 and the Dell XPS 15. It beats the MSI and Dell by a few in our Handbrake test, which encodes a 420 MB video as H.265 Seconds. And it was also clearly ahead of the XPS 15 and the Z16 in Cinebench R23. So far, so good. Only the Lenovo Legion 5 Pro with its Ryzen 7 5800H – a fast processor for compute-intensive tasks – stood out in our comparison group.
The ThinkPad X1 Extreme Gen 4 was in the midfield in PCMark 10, faster than the XPS 15, but slower than the Z16. It was able to keep up in the areas of essentials and productivity of the test, but lagged behind the MSI Creator Z16 in content creation (but before the Dell XPS 15). Again, according to the benchmarks reported so far, there were no red flags in terms of performance.
If you buy this laptop, make sure you tick Dual Channel RAM in the configurator.
However, when I switched to the Pugetbench benchmark running in Adobe Premiere Pro, things got a little strange. The ThinkPad X1 Extreme Gen 4 achieved an extremely low value of 432 in this test, which uses both CPU and GPU. The Dell XPS 15 with Nvidia GeForce RTX 3050 Ti achieved 509 in standard mode (and 590 in performance mode), the MSI Creator Z16 was faster at 732, only reaching 54.5 compared to the 119.1 from MSI and 74.8 from Dell.
It turned out that the single-channel RAM caused such a low score in this benchmark. Lenovo tested an identical device with two 16 GB RAM sticks and dual-channel storage and gave it 642 points. To be honest, that's still low for the CPU and GPU, especially with 32 GB of RAM, well below the MSI Creator Z16 (also with 32 GB) and only a bit better than the XPS 15 in performance mode. But it's better than my test device. If you buy this laptop, make sure you tick Dual Channel RAM in the configurator.
I was happy with the performance of the ThinkPad X1 Extreme Gen 4 until I hit the Pugetbench results. This laptop is intended for developers running CPU and GPU intensive applications like Premiere Pro, and the ThinkPad didn't do as well as I expected even when configured with faster RAM performance. I have no idea how well the Core i9 version might do, and you can increase the overall performance in these apps by opting for an RTX 3070 or 3080. The ThinkPad X1 Extreme Gen 4 will likely be the fastest laptop in this comparison group when it is at full capacity. Note, however, that if configured similarly, it won't be the fastest laptop when compared to the competition. Note that if you choose to mirror, you can add a second solid-state drive (SSD) to the machine for additional storage or redundancy.
| Laptop | 3DMark time spy | Cinebench R23 | Underdog Bench 5 | Handbrake (Seconds) |
PCMark 10 | Fourteen days (1080p epic) |
Civilization VI (1080p Ultra) |
| Lenovo ThinkPad X1 Extreme Gen 4 (Core i7-11800H) | 6691 | 1519/10497 | 1520/7353 | 99 | 6251 | 85 fps (1920 x 1200) | Wouldn't run |
| Dell XPS 15 OLED 2021 (Core i7-11800H) | 4540 | 1513/9979 | 1544/7692 | 101 | 6024 | 50 fps | 73 fps |
| MSI Creator Z16 (Core i7-11800H) | 6322 | 1444/9615 | 1540/7625 | 103 | 6486 | 59 fps (1920 x 1200) | 92 fps |
| Dell XPS 17 (Core i7-11800H) | 7039 | 1525/10145 | 1568/8801 | n / A | 6209 | 78 fps | 104 fps |
| LG gram 16 (Core i7-1165G7) | 1390 | 1394/4137 | 1573/5454 | 213 | 4827 | 13 fps | n / A |
| Lenovo Legion 5 Pro (Ryzen7 5800H) | 9175 | 1430/11195 | 1460/7227 | 99 | n / A | 101 fps | 114 fps |
Considering the RTX 3060 and the fast CPU, the ThinkPad X1 Extreme Gen 4 should be a good entry-level gaming device. That's how my tests went for the most part. Unfortunately, the ThinkPad Civilization VI would not run without a crash, so I am unable to report any results for this game. In Assassin's Creed Valhalla, the ThinkPad X1 Extreme Gen 4 hit 53 frames per second (fps) in 1080p and high graphics, much slower than the MSI Creator Z16's 82 fps, but that gap narrowed as I went up in resolution and graphics. At 1600p and ultra-high graphics, the ThinkPad managed 39 fps compared to 45 fps on the Z16.
I saw similar results with Battlefield V, where the ThinkPad achieved 69 fps at 1080p and medium graphics compared to the MSI at 81 fps. Then the ThinkPad was faster at 1600p and ultra graphics at 56 fps versus 43 fps. Finally, the ThinkPad X1 Extreme Gen 4 massacred the MSI Creator Z16 in Fortnite, reaching 85 fps at 1200p and epic graphics versus 59 fps. The same discrepancy was shown for the rest of the tested resolutions and graphics settings.
You will find that the ThinkPad X1 Extreme Gen 4 is a competent, but not class-leading gaming laptop for modern titles at reasonable resolutions and graphics settings. You can probably play most games at 1600p with medium to high graphics, as long as you are willing to accept lower frame rates or turn things down a bit, and you get very playable performance. You may find some inconsistencies like I did, but overall you will be able to play along with your work.
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Mark Coppock / Digital Trends
Lenovo offers several 16:10 16-inch displays for the ThinkPad X1 Extreme Gen 4, WQXGA (2,560 x 1,600) IPS, WQUXGA (3,840 x 2,400) with Dolby Vision and WQUXGA touch display with Dolby Vision. My test device equipped the entry-level WQXGA display, which is better for battery life, but not as sharp. When I used the laptop during the test, I found the display a delight, with lots of brightness and contrast, and colors that pop but didn't seem inaccurate. It's not an OLED, but it was excellent for an IPS display.
My colorimeter agreed. It's incredibly bright at 468 nits, well above our 300 nit threshold, which is better than the 385 nits of the MSI Creator Z16's IPS WQUXGA panel and the 381 nits of the Dell XPS 15's 3.5K OLED display The contrast of the ThinkPad was very good for an IPS display at 1,240: 1 (above our preferred contrast ratio of 1000: 1), whereas the MSI was disappointing at 800: 1 and the Dell was spectacular at 381,130: 1 (typically OLED) .
The ThinkPad also stood out among the entry-level IPS displays with a color width of 82% AdobeRGB and 100% sRGB. You probably get better colors with the WQUXGA options, but those numbers are good enough that developers could use this display. The MSI was better with 91% AdobeRGB and 100% sRGB, and thanks to its OLED technology, the Dell again did excellent with 99% AdobeRGB and 100% sRGB. The colors of the ThinkPad X1 Extreme Gen 4 were also very accurate with a DeltaE of 0.81 (less than 1.0 is excellent), with MSI achieving 0.76 and Dell 0.46.
Mark Coppock / Digital Trends
The ThinkPad's two upward-facing speakers on either side of the keyboard produce a lot of volume when turned all the way up, and there was no distortion. The mids and highs were clear and there was a hint of bass. The Dell XPS 15's quad speakers are better, but the ThinkPad X1 Extreme Gen 4's audio system is sufficient for Netflix on its own. However, you will need headphones for the best quality music.
Keyboard and touchpad
Open the lid and you will find the typical ThinkPad keyboard. It has a lot of travel at 1.8mm, molded keys with large keycaps and good key spacing, and switches that are snappy and precise. It feels like most ThinkPad keyboards, and my only complaint is that the keys take more pressure than I want to press. I find it more tiring during long typing sessions than the lighter keyboard on the Specter range from HP or the Dell XPS 15, and I found that the keyboard on the ThinkPad X1 Carbon Gen 9 also has a lighter stroke than I preferred. If you don't mind, or maybe even prefer, a stiffer mechanism, then this keyboard will appeal to you.
Mark Coppock / Digital Trends
The TrackPoint knob in the middle of the keyboard works well as usual, but the keys take up the same space on the touchpad. You'll be happy if you like this cursor control method, but I'd rather skip it and have a bigger touchpad. Speaking of which, the touchpad is a decent size, but nowhere near the massive version of the Dell XPS 15. It was sleek and responsive, with Microsoft Precision touchpad support, but I wish it was bigger given all the palm rest space.
Windows 10 Hello passwordless login is provided by a fingerprint reader built into the power button that works quickly and logs you in immediately when you turn on the device. There is an optional infrared camera for facial recognition that my test device did not have. There's also the Lenovo ThinkShutter physical webcam privacy slider, which is old-fashioned compared to some electronic versions you'll find on some other laptops like the HP Specter, but it works.
Mark Coppock / Digital Trends
Battery life
The ThinkPad X1 Extreme Gen 4 has a 90 watt hour battery, which is a lot. The 16-inch WQXGA display should have better battery life than the UHD + version, but the components aren't particularly energy efficient. In addition, except for the ThinkPad X1 Carbon Gen 9, the battery life of the ThinkPad was disappointing and I wasn't expecting too much.
The ThinkPad managed just under 7.5 hours in our web browser test, well below the 10 hours we like to see. Nevertheless, the MSI Creator Z16 (also with a WQXGA display and 90 watt hour battery) only lasts 5.3 hours. The Dell XPS 15 with its 3.5K OLED display and 84 watt hours was more powerful with nine hours. In our video looping test, which played a local Full HD movie trailer, the ThinkPad X1 Extreme Gen 4 lasted just over nine hours, again better than the eight hours of the MSI, but behind the 11 hours of the XPS 15.
If you keep your workload low, you might make it by evening, but I wouldn't count on that.
I also ran the PCMark 10 Applications battery test, which is the best indicator of productivity battery life. The ThinkPad lasted 8.75 hours, a low score compared to the average laptop that lasted 10 hours or more in this test. The XPS 15 was worse at eight hours, and we didn't run the MSI through this test. In the PCMark 10 gaming battery test, the ThinkPad X1 Extreme Gen 4 managed just under 90 minutes, compared to the XPS 15 with three minutes less (again we did not run this test on the MSI Creator Z16). In my experience, this test shows how hard a laptop works on battery rather than absolute longevity, and the ThinkPad is one of those laptops that seem to maintain speed even when switched off.
Overall, the ThinkPad X1 Extreme Gen 4 was not a bad battery performance in view of the 16-inch WQXGA display and the high-end components. It's unlikely to get you through a full day of work on a single charge, and the Power Brick is pretty big to take with you, but that's the price you pay for so much power. If you keep your workload low, you might make it by evening, but I wouldn't count on that.
Our opinion
The Lenovo ThinkPad X1 Extreme Gen 4 lives up to its title. It's the most powerful ThinkPad you can buy, and in a completely different class from most ThinkPads designed for standard productivity performance. Since you can configure it with a Core i9 and an RTX 3080 Max-Q, there is no other non-gaming laptop in the same class that can compete with bare specs.
At the same time, the performance is less than it should be, at least in the one benchmark that provides the best example of the laptop's performance in creative apps from practice. And its gaming performance is inconsistent. If you can live with these limitations, you'll love the look and feel and build quality, probably love the keyboard and touchpad, and even the entry-level display is excellent. You will just be a little unsure how the laptop will work in your given workflow.
Are there alternatives?
A solid alternative in terms of its aesthetics and build quality, the Dell XPS 15 offers good performance and a stunning 3.5K OLED display option. It's about the same price as configured, so you're sacrificing some performance for the XPS 15's superb design.
The MSI Creator Z16 is another option that has better performance in most tests (except for some games), but not as good battery life. With a similar configuration, it's more expensive at $ 2,549, but you get better Premiere Pro performance that creators will like.
After all, the Apple MacBook Pro 16 is a solid choice in the 16-inch class, but the Intel version won't keep up with the ThinkPad, especially if you configure the Lenovo to the maximum. The rumored M1X MacBook Pro might be worth considering, however.
How long it will take?
The ThinkPad X1 Extreme Gen 4 is well built and should be in use for years. The components are up to date and should keep Windows 10 (and 11) running. However, the 1 year warranty is very disappointing for this class of notebooks.
The one-year warranty is disappointing for such an expensive notebook, but it still offers on-site service.
Should you buy it?
Yes sir. If you're a ThinkPad fanatic and looking for the fastest model you can buy, the ThinkPad X1 Extreme Gen 4 won't disappoint. If you're not a ThinkPad fan, your decision will be a little tougher – but in the end, this is a viable option compared to the competition.
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