Dell Precision 5550 vs. Dell Precision 7750: Which is better?
Here is a side by side comparison between Dell Precision 5550 and Dell Precision 7750 specs including CPU, RAM, storage, battery, display, and more.
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Dell Precision 5550 Pros
Reasons that Dell Precision 5550 is better than Dell Precision 7750.
Dell Precision 5550 weighed 4.06 pounds, 39% lighter than the 6.65 pounds Dell Precision 7750.
Weight | Dell Precision 5550 | Dell Precision 7750 |
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Pound | 4.06 lbs. | 6.65 lbs. |
Kilogram | 1.84 kg | 3.02 kg |
Dell Precision 7750 Pros
Reasons that Dell Precision 7750 is better than Dell Precision 5550.
Intel Xeon W-10885M inside Dell Precision 7750 has a 12% better multi-core CPU performance score than the Intel Core i9-10885H inside Dell Precision 5550.
Dell Precision 7750 supports a larger memory capacity than the Dell Precision 5550. It supports up to 128GB versus 64GB of system memory on the Dell Precision 5550.
Dell Precision 7750 supports a faster memory speed than the Dell Precision 5550. It supports up to 3200MHz versus 2933MHz of system memory on the Dell Precision 5550.
Dell Precision 7750 has a 17.3-inch screen size 10% larger than the 15.6-inch Dell Precision 5550.
Key Similars
Similar characteristics share between Dell Precision 5550 and Dell Precision 7750.
Both laptops come with available RAM slots that allow you to replace or upgrade when needed.
Memory | Dell Precision 5550 | Dell Precision 7750 |
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Slots | x2 | x4 |
Type | DDR4 ECC | DDR4 ECC |
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell Precision 5550 | Dell Precision 7750 |
Released | 2020 | 2020 |
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Exterior | Dell Precision 5550 | Dell Precision 7750 |
Dimensions | 13.56” x 9.07” x 0.46” (344.4 mm x 230.30 mm x 11.65 mm) | 15.75” x 10.38” x 1.14” (400 mm x 263.6 mm x 28.9 mm) |
Weight | 4.06 lb (1.84 kg) | 6.65 lbs (3.01 kg) |
Keyboard and Trackpad |
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Display | Dell Precision 5550 | Dell Precision 7750 |
Size | 15.6 Inches | 17.3 Inches |
Info |
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Ports | Dell Precision 5550 | Dell Precision 7750 |
| Left (4)
Right (5)
Back (4)
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Internal Specs | Dell Precision 5550 | 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 Precision 5550 | Dell Precision 7750 |
Wi-Fi | Intel AX201 Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi 802.11 a/b/g WiFi-4 (802.11n) WiFi-5 (802.11ac) WiFi-6 (802.11ax) Bluetooth 5.1 |
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Bluetooth | Bluetooth 5.1 | 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 Precision 5550 | Dell Precision 7750 |
Size |
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Power Supply |
| 240 W power adapter Power rated at 19.5 VDC/12.31 A. |
Software | Dell Precision 5550 | Dell Precision 7750 |
OS | Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 8.2 Upgradable to Windows 11 | Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 8.2 Upgradable to Windows 11 |
Built-in Apps | Microsoft Office 30-days trial |
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Camera & Audio | Dell Precision 5550 | Dell Precision 7750 |
Camera |
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Audio |
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Misc | Dell Precision 5550 | Dell Precision 7750 |
Sensors |
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Security |
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Warranty | Basic Onsite Service 12 Months, 12 Month(s) | 36 Months Basic Onsite Service |
Key Features | Dell Precision 5550 | Dell Precision 7750 |
At Glance |
Comparison Summary
Dell has released the Precision 5550, a 15.6-inch machine, in 2020. It is powered by up to an octa-core Intel Core i9-10885H with a boost clock speed up to 5.30 GHz. The laptop has a dedicated GPU option up to Nvidia Quadro T2000 with 4GB GDDR5.
On the other hand, we have the 17.3-inch Precision 7750 was introduced by Dell around the same time in 2020. It comes with up to an octa-core Intel Xeon W-10885M with a boost clock speed up to 5.30 GHz. It has a dedicated GPU option up to Nvidia Quadro RTX 5000 with 16GB GDDR6.
Geekbench 5 Single Core
Geekbench 5 Multi Core
The Dell Precision 5550 has a 15.6-inch display which is slightly smaller than the 17.3-inch Dell Precision 7750. In addition, The Dell Precision 5550 weighs 4.06 lbs. about 63% lighter than the 6.65 lbs. Dell Precision 7750. Moreover, measured at 13.56” x 9.07” x 0.46”, the Dell Precision 5550 is much more portable than the Dell Precision 7750 at 15.75” x 10.38” x 1.14”.
Moving over to upgradability, Dell claims that the Dell Precision 5550 supports up to 64GB 2933 MHz DDR4 ECC memory that you can upgrade with two memory module slots on the motherboard. It also comes with two M.2 slots that users can easily upgrade and install an additional SSD to expand the storage on the device.
For Dell Precision 7750, it supports up to 128GB 3200 MHz DDR4 ECC memory that you can upgrade with four memory module slots on the motherboard. It also has four M.2 slots that users can easily swap or add an extra SSD to get extra space when needed.
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