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Dell Precision 7550


Dell Precision 7550
Dell Precision 7550 (Precision Series)
Intel Xeon W-10885M 8 x 2.4 - 5.3 GHz, Comet Lake-H
Graphics adapter
NVIDIA Quadro RTX 5000 Max-Q - 16384 MB, Core: 600 MHz, Memory: 1500 MHz, GDDR6, 451.77, Optimus
16384 MB 
, Micron DDR4-3200, 21-21-21-47, Dual-Channel
15.60 inch 16:9, 3840 x 2160 pixel 282 PPI, AU Optronics B156ZAN, IPS, AUO41EB, Dell P/N: HY6NC, glossy: no, HDR, 60 Hz
Intel WM490 (Comet Lake PCH-H)
NVIDIA TU104 - High Definition Audio Controller
4 USB 3.0 / 3.1 Gen1, 2 USB 3.1 Gen2, 2 USB 3.2 Gen 2x2 20Gbps, 2 Thunderbolt, 1 HDMI, 3 DisplayPort, 1 Kensington Lock, Audio Connections: 3.5 mm combo, Card Reader: SD reader, 1 Fingerprint Reader
Intel Ethernet Connection I219-LM (10/100/1000/2500/5000MBit/s), Intel Wi-Fi 6 AX201 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6), Bluetooth 5.1
height x width x depth (in mm): 27.36 x 360 x 242 ( = 1.08 x 14.17 x 9.53 in)
95 Wh Lithium-Ion, 6-cell
Operating System
Microsoft Windows 10 Pro 64 Bit
Webcam: 720p
Primary Camera: 0.9 MPix
Additional features
Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes, Dell Command, PremierColor, Power Manager, Optimizer, Digital Delivery, 36 Months Warranty
2.825 kg ( = 99.65 oz / 6.23 pounds), Power Supply: 635 g ( = 22.4 oz / 1.4 pounds)
6200 USD



Average Score: 88.9% - very good
Average of 2 scores (from 2 reviews)
price: - %, performance: 93%, features: 72%, display: 87% mobility: 71%, workmanship: 81%, ergonomy: 91%, emissions: 81%

Reviews for the Dell Precision 7550

87.8% Dell Precision 7550 Mobile Workstation Review: The Antithesis To The Precision 5550 | Notebookcheck
If the XPS 15 had gained some weight, it would probably look a lot like the Precision 7550. This high-end mobile workstation drops the super-thin and sexy designs of most Nvidia Studio laptops in favor of a "proper" full-size chassis.
Dell Precision 7550
Source: PC Mag English
Since the Precision 7550 fits into the top echelon of laptop workstations, with King Kong components and heart-attack prices, it's mildly disappointing that Dell opted for the detuned rather than full-boat version of the Quadro RTX 5000 GPU. But unless you're actually counting frames per second, it's hard to criticize a system that competes with HP's and Lenovo's best.
Single Review, online available, Long, Date: 01/05/2021
90% Dell Precision 7550 review
Source: Laptop Mag English
In case you couldn’t tell, I’m loving the Dell Precision 7550 for its customization options, amazing 4K display, and long battery life that will last you a full workday. However,the laptop can get pricey depending on how it's configured and the display could be more colorful.
Single Review, online available, Very Long, Date: 09/25/2020
Rating: Total score: 90%



The Dell Precision 7550 is the latest to join the Dell family of laptops. For someone on the lookout for an ultra-thin gaming laptop or mobile workstations masquerading as Ultrabooks, the Dell Precision 7550 is the answer. This 15.6-inch laptop has been equipped with a chassis design that succeeds even the last generation Precision 7540 and was built from the ground up to be a full-size mobile workstation in contrast to devices that are all based on existing ultra-thin consumer designs, such as the Razer Blade 15 Studio, Precision 5550 or MSI WS66. As far as its design is concerned, the chassis is MIL-STD 810G certified and mostly made of metal for tougher first impressions compared to the heavy carbon-fiber-filled ThinkPad P53. While the body does feel slightly thick, it is for a better sense of longevity that is not normally seen on many consumer laptops. It is also worth noting that the chassis is indeed thicker than last year's Precision 7540 (27.4 mm vs. 25 mm), but still smaller in footprint due to the new narrow bezel design. In terms of connectivity, there is an SD-card reader, a 3.5mm combo audio and two USB-3.2 Gen-1 ports on the right side of the device. On the left side, there are two USB Type-C ports with Thunderbolt 3 and a Smart Card reader.

The keys on the keyboard are relatively quiet in clatter, with both firm and uniform feedback. It is also interesting to see that the NumPad keys are the same size as the main QWERTY keys, which is not always the case on laptops. Overall, the keyboard creates a pleasant typing experience for the users. As for the touchpad, it is relatively small (10 x 6.5 cm), but it makes up for this with dedicated mouse buttons in contrast to most ultra-thin workstations like the Precision 5550 or WS66. The glide is definitely smooth, with almost no sticking, even at slow speeds. On the other hand, the integrated mouse buttons are quiet in clatter with moderate travel, which results in softer and spongier feedback compared to the louder mouse buttons of the MSI WT75 series.

As for the display, the Precision 7550 has been equipped with a similar 4K UHD AU Optronics B156ZAN IPS panel as the Inspiron 15 7577 but with improvements on brightness and colour coverage. In terms of its performance, this model has been equipped with the Xeon W-10885M CPU that has shown excellent overall performance stability. As far as the battery is concerned, the Precision 7550 carries a rather large 95Wh battery which is respectable at almost 9 hours of real-world WLAN use. It is also worth noting that charging from empty to full capacity takes about two hours. Overall, this is definitely a great mobile workstation to be explored, depending on the user’s choice and need.

Hands-on article by Jagadisa Rajarathnam

NVIDIA Quadro RTX 5000 Max-Q: Professional high-end laptop graphics card based on the TU104 chip with 3,072 shaders and 16 GB GDDR6 VRAM. Compared to the normal mobile variant, the Max-Q variants are clocked lower and work in a more efficient state. Currently, we know of three variants with different clock speeds and power consumptions (80, 85 and 90 W).

These graphics cards are able to play the latest and most demanding games in high resolutions and full detail settings with enabled Anti-Aliasing.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.

W-10885M: On Coffee Lake architecture based processor for big and heavy laptops. Integrates eight processor cores clocked at 2.4 - 5.3 GHz that support HyperThreading. Manufactured in an improved 14nm process (14nm++). The Intel Xeon W-10885M supports the management features vPro, TXT and SIPP and is the professional version of the Intel Core i9-10885H. » Further information can be found in our Comparison of Mobile Processsors.


15-16 inch is a standard display size for laptops and offers the biggest variety of products.

» To find out how fine a display is, see our DPI List.

2.825 kg:

This weight is representative for typical laptops with a 14-16 inch display-diagonal.

Dell: Dell Inc. is a multinational technology corporation that develops, manufactures, sells, and supports personal computers and other computer-related products. Based in Texas, Dell employs more than 82,700 people worldwide (2009). In 2006, Dell purchased the computer hardware manufacturer Alienware. In most countries, the laptops are directly sold to consumers by Dell and each notebook custom-assembled according to a selection of options. In 2014, the global market share of Dell laptops was 12.3% and it is 14% in 2016.

88.9%: This is a good rating above average. Nevertheless you should not forget, that 10-15% of all notebook-models get a better rating.

» Further information can be found in our Notebook Purchase Guide.


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Similar devices from a different Manufacturer

HP ZBook Fury 15 G7
Quadro RTX 5000 Max-Q

Devices from a different Manufacturer and/or with a different CPU

Lenovo ThinkPad P15 G1-20ST001HGE
Quadro RTX 5000 Max-Q, Comet Lake i9-10885H

Devices with the same GPU and/or Screen Size

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Quadro RTX 5000 Max-Q, Coffee Lake i7-9750H, 2.1 kg
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Quadro RTX 5000 Max-Q, Comet Lake i9-10980HK, 2.264 kg
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Asus ProArt StudioBook Pro 15 W500G5T-HC013R
Quadro RTX 5000 Max-Q, Coffee Lake i7-9750H, 1.98 kg

Devices with the same GPU

Lenovo ThinkPad P17 G1, Xeon W-10885M RTX 5000 Max-Q
Quadro RTX 5000 Max-Q, Comet Lake W-10885M, 17.30", 3.5 kg

Devices with Same Screen Size and/or Weight

Dell Precision 15 3560 J6V7Y
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Dell Precision 5750
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Dell Precision 3000 3551
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Dell Precision 7540 Xeon E2286M, RTX 5000
Quadro RTX 5000 (Laptop), unknown, 15.60", 2.52 kg

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GeForce RTX 2070 Max-Q, Comet Lake i7-10750H, 15.60", 2.4 kg
Dell Latitude 14 5420, i7-1165G7
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Dell Inspiron 16 Plus 7610
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Current Prices
> Notebook / Laptop Reviews and News > Library > Dell > Dell Precision 7550
Stefan Hinum, 2020-12- 4 (Update: 2020-12- 4)