Dell XPS 13 7390 vs. Dell Precision 7750: Full specs comparison
We thoroughly analyzed technical specifications for Dell XPS 13 7390 and Dell Precision 7750 models, including CPU, memory, storage, battery life, display quality, and other features.
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Dell XPS 13 7390 Pros
Reasons that Dell XPS 13 7390 is better than Dell Precision 7750.
About 60% lighter
Dell XPS 13 7390 weighed 2.7 pounds, 60% lighter than the 6.65 pounds Dell Precision 7750.
| Weight | Dell XPS 13 7390 | Dell Precision 7750 |
|---|---|---|
| Pound | 2.7 lbs. | 6.65 lbs. |
| Kilogram | 1.22 kg | 3.02 kg |
Dell Precision 7750 Pros
Reasons that Dell Precision 7750 is better than Dell XPS 13 7390.
Newer manufacturing
2020 vs. 2019
Much faster CPU performance
Intel Xeon W-10885M inside Dell Precision 7750 has a 59% better multi-core CPU performance score than the Intel Core i7-10710U inside Dell XPS 13 7390.
Geekbench 5 multi-core score
Dell Precision 7750 - Intel Xeon W-10885M
7,618
Dell Precision 7750 - Intel Core i7-10875H
6,874
Dell Precision 7750 - Intel Core i9-10885H
6,788
Dell Precision 7750 - Intel Core i7-10750H
5,412
Dell Precision 7750 - Intel Xeon W-10855M
5,372
Dell Precision 7750 - Intel Core i7-10850H
5,341
Dell XPS 13 7390 - Intel Core i7-10710U
4,786
Dell Precision 7750 - Intel Core i5-10400H
4,252
Dell XPS 13 7390 - Intel Core i7-10510U
2,942
Dell XPS 13 7390 - Intel Core i5-10210U
2,933
Dell XPS 13 7390 - Intel Core i3-10110U
1,866
Supports larger memory
Dell Precision 7750 supports a larger memory capacity than the Dell XPS 13 7390. It supports up to 128GB versus 16GB of system memory on the Dell XPS 13 7390.
Max system memory size
Dell Precision 7750
128 GB
Dell XPS 13 7390
16 GB
Supports faster memory
Dell Precision 7750 supports a faster memory speed than the Dell XPS 13 7390. It supports up to 3200MHz versus 2133MHz of system memory on the Dell XPS 13 7390.
Memory type and speed
Dell Precision 7750 - DDR4 ECC
3,200 MHz
Dell XPS 13 7390 - LPDDR3
2,133 MHz
Upgradable memory
Dell Precision 7750 comes with four SODIMM slots that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Dell XPS 13 7390 since it has onboard memory.
| Memory | Dell XPS 13 7390 | Dell Precision 7750 |
|---|---|---|
| Slots | Onboard | x4 |
| Type | LPDDR3 | DDR4 ECC |
Supports discrete graphics
Configurable up to Nvidia Quadro RTX 5000 16GB GDDR6 vs. integrated
30% larger display
Dell Precision 7750 has a 17.3-inch screen size 30% larger than the 13.3-inch Dell XPS 13 7390.
Display size
Dell Precision 7750
17.3-inch
Dell XPS 13 7390
13.3-inch
Has seven more ports and slots
Dell Precision 7750 has more ports and slots count than the Dell XPS 13 7390. It has thirteen versus six amount of ports and slots on the Dell XPS 13 7390.
| Ports | Dell XPS 13 7390 | Dell Precision 7750 |
|---|---|---|
| full-size SD card slot | No | Yes |
| HDMI | No | Yes |
| headphone jack | Yes | Yes |
| lock slot | Yes | Yes |
| microSD card slot | Yes | No |
| Mini DisplayPort | No | Yes |
| power port | No | Yes |
| RJ-45 | No | Yes |
| Smart Card Reader | No | Yes |
| Thunderbolt 3 | Yes x2 | No |
| Thunderbolt 4 | No | Yes x2 |
| USB-A | No | Yes x3 |
| USB-C | Yes | No |
| Total | 6 | 13 |
More versatile connectivity
Dell Precision 7750 has better versatile I/O connectivity than the Dell XPS 13 7390. It has eight versus four commonly used ports and slots on the Dell XPS 13 7390.
| Ports | Dell XPS 13 7390 | Dell Precision 7750 |
|---|---|---|
| headphone jack | Yes | Yes |
| full-size SD card slot | No | Yes |
| HDMI | No | Yes |
| microSD card slot | Yes | No |
| Mini DisplayPort | No | Yes |
| power port | No | Yes |
| RJ-45 | No | Yes |
| Thunderbolt 3 | Yes | No |
| Thunderbolt 4 | No | Yes |
| USB-A | No | Yes |
| USB-C | Yes | No |
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell XPS 13 7390 | Dell Precision 7750 |
| Released | 2019 | 2020 |
| Release Date |
| - |
| Generations |
|
Exterior | Dell XPS 13 7390 | Dell Precision 7750 |
| Dimensions | 11.88 x 7.84 x 0.31 - 0.46 in (301.76 x 199.24 x 7.80 - 11.63mm) Width: 11.88” (301.76 mm) Depth: 7.84” (199.24 mm) Height: 0.31 - 0.46” (7.80 - 11.63mm) | 15.75” x 10.38” x 1.14” (400 mm x 263.6 mm x 28.9 mm) |
| Weight | 2.7 lbs - 2.84 lbs (1.23 kg - 1.29 kg) | 6.65 lbs (3.01 kg) |
| Colors |
| - |
| Keyboard and Trackpad |
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Display | Dell XPS 13 7390 | Dell Precision 7750 |
| Size | 13.3 Inches | 17.3 Inches |
| Info |
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Ports | Dell XPS 13 7390 | Dell Precision 7750 |
 Left (3)
Right (3)
|  Left (4)
Right (5)
Back (4)
|
Internal Specs | Dell XPS 13 7390 | Dell Precision 7750 |
| Processor |
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| Integrated Graphics |
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| Memory |
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| Discrete Graphics | - |
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| Storage |
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Connectivity | Dell XPS 13 7390 | Dell Precision 7750 |
| Wi-Fi |
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| Bluetooth |
| Bluetooth 5.1 |
| Ethernet | - | Integrated Intel i219-LM 10/100/1000 Mb/s Ethernet (RJ-45 ) with Intel Remote Wake UP and PXE |
Battery | Dell XPS 13 7390 | Dell Precision 7750 |
| Size |
|
|
| Battery Life |
| - |
| Power Supply | 45 W USB (Type-C) power adapter 20 VDC/2.25A, 15 VDC/3A, 9 VDC/3A, 5VDC/3A | 240 W power adapter Power rated at 19.5 VDC/12.31 A. |
Software | Dell XPS 13 7390 | Dell Precision 7750 |
| OS | Windows 10 Home Windows 10 Pro Ubuntu 18.04 Upgradable to Windows 11 | Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 8.2 Upgradable to Windows 11 |
| Built-in Apps |
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Camera & Audio | Dell XPS 13 7390 | Dell Precision 7750 |
| Camera |
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| Audio |
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Misc | Dell XPS 13 7390 | Dell Precision 7750 |
| Sensors |
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| Security |
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| Warranty | - | 36 Months Basic Onsite Service |
Key Features | Dell XPS 13 7390 | Dell Precision 7750 |
| At Glance | | |
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