If you are looking to buy the best laptop for computational fluid dynamics (CFD) simulations, this guide will help you make the right choice.

We’ve recommended laptops that will help accelerate your designs with faster, more accurate CFD results. You can run CFD software like, ASPEN PLUS, ANSYS Fluent, Autodesk CFD, OpenFOAM, SIMULIA XFlow, and PyFR on the laptops we’ve recommended without problems.

Our picks for the best laptops for CFD simulations have powerful CPUs, graphics cards, ample RAM and storage (HDD + SSD). Our recommendations can handle meshing, pre- and post- processing, with aplomb.

Now, let’s look at the best laptops for CFD simulations in detail.

Best Laptops for CFD Simulations at a Glance

No. Item  
1 MSI GL75 (Editors’ Choice) Check Price on Amazon
2 Asus ROG Zephyrus G14 Check Price on Amazon
3 MSI GS66 Stealth Check Price on Amazon
4 Acer Predator Helios 300     Check Price on Amazon
5 Asus ROG Strix G Check Price on Amazon
6 Dell G7 17 Check Price on Amazon
7 MSI GS75 Stealth Check Price on Amazon
8 Gigabyte Aorus 15G XC Check Price on Amazon
9 Asus TUF Dash F15 Check Price on Amazon
 

 

Recommended Laptop Hardware for CFD Simulations

Here are suitable laptop hardware configurations for running computational fluid dynamics (CFD) simulations smoothly.

RAM: 32GB of RAM
GPU: NVIDIA GeForce GTX 1050 or higher
CPU: Intel Core i7 or better
Hard Disk Space: Fast internal SSD, ample HDD + SSD combo (for instance, 256GB SSD + 1TB HDD)
Display: At least 14” full HD screen (1920 x 1080 pixels)

 

1. MSI GL75 (Editors’ Choice)

best laptops for cfd simulations

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When it comes to running CFD simulations smoothly, the MSI GL75 is a laptop to beat. It is our Editors’ Choice for the best laptop for CFD simulations.

Running simulation programs on the GL75 is a joy – thanks to its outstanding internals. It can handle meshing, pre- and post- processing effortlessly.

The MSI GL75 pairs an eighth-generation Intel Core i7-9750H processor with 512GB of storage, 16GB of RAM, and Nvidia RTX 2060 graphics. Need more storage? Then opt for the configuration with Intel Core i7-9750H processor, 16GB of RAM, NVidia GTX 1660 Ti graphics and 256GB SSD + 1TB HDD. There is a variant with 32GB of RAM.

On the other hand, if you’ve got deep pockets, you can also upgrade to one with NVIDIA GeForce GTX 1660 Ti graphics, paired with 2TB PCIe SSD and 1TB HDD These configurations (except the RTX 2060 version) have the same 144Hz Full HD display.

The MSI GL75 ranks very high for its computing performance.

Its display is pretty good with excellent brightness and contrast ratio. Viewing angles are good, too.

Port selection is otherwise top-notch. On the MSI GL75’s left edge, you’ll find an HDMI port, a Mini DisplayPort, a USB Type-A 3.1 (Gen 1) port, a USB Type-C 3.1 (Gen. 2) port, and two audio jacks – one for a mic, and another for headphones. The right edge hosts a power plug, two USB Type-A 3.1 (Gen 1) ports and an SD card reader.

It’s hard to miss the vents that line the four sides. So you need not worry about cooling. The MSI GL75 has a good cooling setup.

Then, there are the bottom-firing speakers on MSI GL75 which pump out clear sound.

Battery life is just average, so don’t expect its runtimes to stretch into the double figures without taking a booster pack along for the ride.

The MSI GL75’s largest downfall, however, is likely going to come down to the fans. They serve a good purpose, but they can get loud during gaming.

There’s no getting around the fact that the MSI GL75 still remains an excellent laptop for CFD simulations.

PROS

  • Good display
  • Impressive performance
  • Excellent screen refresh rate
  • Good pricing options
  • Very good cooling system
  • Good keyboard with decent travel

CONS

  • Average battery life
  • Noisy fans

MSI GL75 Gaming Laptop Key Specifications

Display: 17.3-inch FHD, (120Hz -144 Hz), 1920 x 1080 pixels
CPU:  Intel Core i7-9750H/ Intel Hexa-Core i7-10750H
GPU: Nvidia RTX 2060 / Nvidia GTX 1660 Ti
RAM: 16GB DDR4 – 64GB DDR4
Storage: 512GB Nvme SSD/256GB SSD + 1TB HDD/2TB PCIe SSD + 1TB HDD
Size: 15.63  x 10.67  x 1.10  inches (397 x 271 x 27.9 mm)
Weight: 5.51 pounds (2.50 kg)
OS: Windows 10
Battery: 51 Wh

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2. Asus ROG Zephyrus G14

best laptops for cfd simulations

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The Asus ROG Zephyrus G14 is a capable laptop for CFD simulations that packs tons of performance at a relatively affordable price.

Wielding an Nvidia GeForce RTX 2060 Max-Q GPU, 16GB of RAM, 1TB of storage and AMD’s Ryzen 9 4900HS processor, it stacks up nicely to the competition. The base model ships with Ryzen 9-4900HS CPU, Nvidia GTX 1650 GPU, 8GG of RAM and 512GB SSD. There’s a model with 32GB of RAM, too. 

You can upgrade to the ROG Zephyrus G15 which sports GeForce RTX 3080 GPU and AMD Ryzen 9 5900HS CPU.

At 3.16 pounds, with a 20.5 x 19.8 x 14.8-inch chassis, the Asus ROG Zephyrus G14 is arguably one of the lightest and smallest gaming laptops you can buy now.

You’ll be hard-pressed to use all the ports found along the Zephyrus G14’s frame. It has a good selection of ports. On the left there’s one USB-C port, and HDMI 2.0b port, a DisplayPort, plus an audio/mic port. While the right side has two USB 3.0 ports, a USB Type-C port and a Kensington lock slot.

With regard to performance, the Asus ROG Zephyrus G14 can run CFD software like, ASPEN PLUS, ANSYS Fluent, Autodesk CFD, OpenFOAM, SIMULIA XFlow, and PyFR without a hitch .

What else should we include? Thermal management is spot on. Unlike the Lenovo Legion Y545 and Dell G5 15 SE, the Zephyrus G14 does not run hot while performing simulations. You’ll find lots of ventilation grilles on the laptop.

However, there are some trade-offs. You won’t find a webcam on the Zephyrus G14. We recommend getting an external webcam if you’d like to stream via Twitch.

You are ultimately getting a gaming laptop from Asus that can last long enough to get some real gaming done. Roughly speaking, you’re looking at about 12 hours of battery life as configured from Asus.

Given its impressive specs and solid performance, the Asus ROG Zephyrus G14 is one of the best laptops for CFD simulations.

PROS

  • Very good performance
  • Excellent battery life
  • Great audio
  • Cool design
  • Fast display

CONS

  • No webcam
  • Keyboard backlighting could be better

Asus ROG Zephyrus G14 Key Specifications

Display: 14-inch Full HD IPS 120 Hz
CPU:  AMD Ryzen 9 4900HS
GPU: Nvidia GeForce RTX 2060 Max-Q
RAM: 32GB
Storage: 1TB SSD NVMe PCIe 3.0
Size: 20.5 x 19.8 x 14.8 inches (520.7 x 502.9 x 375.9 mm)
Weight: 3.16 pounds (1.43 kg)
OS: Windows 10
Battery: 75 Wh

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3. MSI GS66 Stealth

best laptops for cfd simulations

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It’s impossible to argue that the MSI GS66 Stealth isn’t one of the best laptops in the world: it’s hugely powerful under the hood, outwardly classy and perfect for CFD simulations.

The combination of Nvidia RTX 3080 and Intel Core i7-10870H make great bedfellows, making the MSI GS66 an impressive laptop for simulations. The 32GB of RAM on this outstanding laptop means that multitasking and running CFD simulations barely slow things down.

On another important front, the GS66 Stealth’s Full HD display boasts an impressive 240Hz refresh rate and 3ms response rate. There are configurations with the same response time, however, with a 300Hz refresh rate.

That said, we feel less thrilled by the MSI GS66’s display brightness, which could be better.

In terms of physical size and weight, the GS66 Stealth (14.2 inches and 4.63 pounds) is a lightweight and easy travel companion. For comparison’s sake, the Gigabyte Aorus 5 (14.2 inches and 4.85 pounds), and Dell G5 15 SE (14.4 inches and 5.51 pounds) are heavier.

A respectable set of ports are located on either side of the laptop’s chassis. The right side features two USB 3.2 Gen 2 Type-A ports, a USB 3.2 Gen Type-C port, an input for Gigabit Ethernet and a headset jack. The left side holds another USB 3.2 Gen 2 Type-A port, a Thunderbolt 3 port, an HDMI 2.0 port and the power port.

Let’s not forget the MSI GS66 Stealth’s sublime audio system. The speakers on either side of the laptop offer audio that is loud, clean and rich.

A notable performance chop worth mentioning is the Reflex which reduces latency with the help of G-Sync tech.

We are impressed by MSI’s CoolerBoost technology which takes care of cooling GS66 Stealth’s internals. This technology does not remove heat completely, though.

The GS66 Stealth delivers strong battery life. You should get at least 6 hours on a charge. For superior battery power, consider the Asus ROG Zephyrus G14 or Asus ROG Strix Scar III.

If you need a thin and light gaming laptop with solid internals, this is it. The MSI GS66 Stealth is highly recommended as one of the best laptops for CFD simulations.

PROS

  • Exceptional gaming performance
  • Fast 300Hz display
  • Sturdy
  • Sleek design
  • Good battery life

CONS

  • Display brightness could be improved

MSI GS66 Stealth Key Specifications

Display: 15.6-inch Full HD display
CPU:  Intel Core i7-10870H
GPU: Nvidia GeForce RTX 3070 Max-Q
RAM: 32GB
Storage: 1TB NVMe SSD
Size: 14.2 x 9.7 x 0.7 inches (360.7 x 246.4 x 17.8 mm)
Weight: 4.63 pounds (2.1 kg)
OS: Windows 10 Pro
Battery: 99 Wh

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4. Acer Predator Helios 300

best laptops for cfd simulations

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The Acer Predator Helios 300 has all the features of a good laptop for CFD simulations.

It pairs an Intel Core i7-7700HQ processor with 256GB SSD storage and 32GB of RAM. The Acer Predator Helios 300 ships with an Nvidia GeForce GTX 1060 graphics cards.

There are configurations with GeForce RTX 2060 graphics and 512GB SSD. You’ll also find models with GEForce RTX 2070.

The display boasts thin side bezels which are thinner than what some gaming laptops in the price range parade. The top and bottom bezels are not thin, sadly.

The Acer Predator Helios 300 ships with Acer’s PredatorSense software suite which allows you to monitor and tweak temperature, fan, and other gaming features.

Every port you could reasonably expect is on the Helios 300. The right edge holds a USB 3.0 port, a USB 3.1 Type-C port, HDMI, and a mini DisplayPort connection. The left side features two USB 3.0 ports, a headset jack, and an Ethernet jack.

Is the laptop a treasure trove of world firsts? No. That said, its internals are solid enough to tackle all CFD simulation tasks. It is indeed one of best laptops for CFD simulations.

Limited storage options aside, our only qualm with the Helios 300 is its battery life. This is expected. Even so, you should get no less than three full hours of life from it between charges – potentially even more if you don’t use it heavily.

PROS

  • Good refresh rate
  • Solid performance
  • Good battery life
  • Excellent 144Hz display

CONS

  • Limited storage options
  • Battery life could be better

Acer Predator Helios 300 Key Specifications

Display: 15.6-inch FHD 144Hz IPS, 1920 x 1080 Pixels
CPU: Intel Core i7-7700HQ
GPU: Nvidia GeForce GTX 1060
RAM: 32GB
Storage: 256GB SSD
Size: 15.30 x 10.50 x 1.10 inches (388.6 x 266.7 x 27.9 mm)
Weight: 6 pounds (2.7 kg)
OS: Windows 10

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5. Asus ROG Strix G  

best laptops for cfd simulations

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The 2020 Asus ROG Strix G is one of the best laptops for CFD simulations.

The combination of 32GB of RAM, Nvidia GeForce GTX 1650 graphics card and a blistering Intel Core i7-9750H CPU make great bedfellows, helping the 2020 Asus ROG Strix G blaze through most CFD simulation programs effortlessly.

Elsewhere, Asus tucked in a whopping 1TB SSD (Boot) + 1TB HDD into the ROG Strix G. These specs guarantee accurate CFD results.The SSD and HDD combo makes loading times of CFD programs a lot faster.

So you need not get anxious about running computational fluid dynamics (CFD) software on the 2020 Asus ROG Strix G.

The ROG Strix G weighs in at 5.8 pounds and has a 14.19 x 10.83 x 1.02-inch footprint.

It boasts an assortment of ports, thanks to its thickness. On this powerful gaming rig, you’ll find three USB 3.1 Type A ports, HDMI, one Ethernet, and a 3.5mm combo audio jack.

Even with all the awesomeness, there are a couple of things that raise an eyebrow all the same. We consider them minor, though. The first is the fact that the speakers are not class-leading. 

Second, the display isn’t as crisp and colourful as most laptops in the price range, which is a slight shame. Nonetheless, the viewing angles are spot on.

Largely, the 2020 Asus ROG Strix G remains one of the best laptops for CFD simulations.

PROS

  • Cool design
  • Fast processors
  • Excellent performance

CONS

  • Speakers won’t win awards

Asus ROG Strix G (2020) Key Specifications

Display: 15.6-inch FHD , 1920 x 1080 pixels
CPU: Intel Core i7-9750H
GPU: GeForce GTX 1650 4GB
RAM: 32GB DDR4
Storage: 1TB SSD (Boot) + 1TB HDD
Size: 14.19 x 10.83 x 1.02 inches (360.43 x 275.08 x 25.91 mm)
Weight: 5.28 pounds (2.39 kg)
OS: Windows 10 Home
Battery: 48Wh

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6. Dell G7 17

best laptops for cfd simulations

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The Dell G7 is a capable laptop for running CFD simulations with ease. It packs tons of performance at a relatively reasonable price.

The laptop comes equipped with Nvidia GeForce RTX 2060 graphics, 32GB of RAM, 1TB SSD plus 2TB HDD. Additionally, the laptop ships with an Intel Core i7-9750H CPU. This configuration is decent for meshing, pre- and post- processing, making it one of the best laptops for CFD simulations.

It has a very good display, which is comparatively on the level of the Dell XPS 13 (2019), the Razer Blade Stealth (2019),and Apple MacBook Air (2018).

The Dell G7 is 5.5 pounds and has a 15.90 x 11.70 x 1.00-inch footprint. It looks sleek, but is quite heavy.

On the left of the Dell G7, there’s one Thunderbolt 3, USB 3.1 Gen 1 and a headphone/mic jack. The right side has a 2-in-1 SD card reader and another USB 3.1 Gen 1.

The back of the Dell G7 holds the rest of the goodies, like the power adapter, an HDMI port, another USB 3.1 Gen 1, Mini DisplayPort, Ethernet and a noble lock slot. It’s worth noting that you can charge any gadget via the USB 3.1 Gen 1 Ports even when the Dell G7 isn’t on.

The G7 has an RGB keyboard, with lightning that can be adjusted just like the 2019 Razer Blade Stealth’s keyboard.

A minor gripe: the Dell G7 gets warm after heavy use most times.

The Dell G7 ships with Windows 10 and some other software like Mobile Connect, Alienware Command Center, SmartByte Diagnostics, Digital Delivery, and more.

Dell sells the G7 with a 1-year limited warranty.

The final thing we’ll be looking at in our Dell G7 review is battery life. You may not get a full 5 hours from the battery, but you may get at least 3 hours on a single charge.

PROS

  • Good design
  • Good display with high refresh rate
  • Overall great performance
  • Good price for its features and performance

CONS

  • Audio could be improved
  • Average battery life

Dell G7 17 Key Specifications

Display: 17.3-inches, FHD IPS, 1920 x 1080 pixels, 144 Hz
CPU: Intel Core i7-9750H
GPU: Nvidia GeForce RTX 2060 (6GB)
RAM: 32GB DDR4
Storage: 1TB SSD + 2TB HDD
Size: 15.90 x 11.70 x 1.00 inches (403.9 x 297.2 x 25.4 mm)
Weight: 7.28 pounds (3.30 kg)
OS: Windows 10 Home
Battery: 60 Wh

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7. MSI GS75 Stealth

best laptops for cfd simulations

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The MSI GS75 Stealth is a superfast, no-strings attached gaming laptop that can run CFD simulations – and do it effortlessly.

The effectiveness of the GS75 Stealth is thanks to its fast Core i7 processor, the generous 32GB RAM and 512GB storage, coupled with the RTX 2080 graphics.

The base model, however, differs with regard to storage (256GB) and RAM (16GB). The entry-level model is powered by the same Core i7 processor.

With a design much like the MSI GS65 Stealth Thin, it enjoys more than enough ports that ensure speedy connectivity. You’ll find one USB-C 3.1 Gen 1 port, one Thunderbolt 3 (USB-C) port, three USB Type-A 3.1 Gen 2 ports (i.e., one on the left side, and two on the right side). Additionally, this machine has an HDMI 2.0 port, Ethernet and microSD slots.

On another important front, the GS75 Stealth’s refresh rate at 144Hz makes it competitive with most high-end laptops like the Alienware Area-51m (144Hz), Acer Predator Triton 500 (144Hz), Razer Blade 15 Advanced (144 Hz) and the Acer Predator Helios 300 (144 Hz).

It has an RGB-lit keyboard with full size-size keys that provide sufficient travel (1.5mm to be precise), which is a tad better than what you’ll find on the GS65 Stealth Thin. You can change the keyboard colour on the GS75 using the steelseries application.

We are not sold on the GS75’s glass touchpad which has a bigger dimension than the GS65’s. This isn’t as good a touchpad as you’ll find on the 2018 MacBook Pro with Touch Bar or even the 2018 MacBook Air.

Aside from the touchpad, the main knock on this gaming laptop is its battery life. That is expected, of course with the kind of high-end graphics and CPU tucked inside it. That said, a full charge typically buys around 5 hours on a single charge.

Overall, the MSI GS75 Stealth remains one of the best laptops for CFD simulations given its solid internals.

PROS

  • Enhanced Processing speed
  • Good design

CONS

  • Touchpad could be better
  • Average Battery life

MSI GS75 Stealth Key Specifications

Display: 17.3-inch IPS 144Hz, 1920 x 1080 Pixels
CPU: Intel Core i7-8750H
GPU: Nvidia GeForce RTX 2080 Max-Q
RAM: 32GB DDR4-2667MHz
Storage: 512GB SSD
Size: 15.59 x 10.22 x 0.75 inches (396 x 259.6 x 19.05 mm)
Weight: 5 pounds (2.27 kg)
Battery: 82 Wh

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Notable Mentions

The Gigabyte Aero 15G XC and Asus TUF Dash F15 are good laptops for CFD simulations deserving of note.

8. Gigabyte Aorus 15G XC

best laptops for cfd simulations

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PROS

  • Good 240Hz display
  • Stellar performance
  • Impressive graphics
  • Good mechanical keyboard

CONS

  • Battery won’t win awards
  • Poor webcam placement

Gigabyte Aorus 15G XC Key Specifications

Display: 15.6-inch Full HD IPS 240 Hz
CPU:  Intel Core i7 10870H
GPU: Up to Nvidia RTX 3080
RAM: Up to 32GB DDR4-3200
Storage: 1TB PCIe NVMe SSD
Size: 14.0 x 9.6 x 0.9 inches (355.6 x 243.8 x 22.9 mm)
Weight: 4.4 pounds (2 kg)
OS: Windows 10 Home

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9. Asus TUF Dash F15

best laptops for cfd simulations

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PROS

  • Excellent performance
  • Solid design
  • USB-C charging
  • Good battery life
  • Impressive cooling system

CONS

  • Lacks a webcam
  • Can’t tweak keyboard lighting

Asus TUF Dash F15 Key Specifications

Display: 15.6-inch FHD (1920 x 1080) Display
CPU:  Up to Intel Core i7-11375H
GPU: Up to NVIDIA GeForce RTX 3070
RAM: 8GB – 64GB
Storage: 512GB – 1TB SSD
Size: 14.1 x 10 x 0.97 inches (358.1 x 254 x 24.6 mm)
Weight: 5.1 pounds (2.31 kg)
OS: Windows 10
Battery: 48 Wh

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No. Item  
1 MSI GL75 (Editors’ Choice) Check Price on Amazon
2 Asus ROG Zephyrus G14 Check Price on Amazon
3 MSI GS66 Stealth Check Price on Amazon
4 Acer Predator Helios 300     Check Price on Amazon
5 Asus ROG Strix G Check Price on Amazon
6 Dell G7 17 Check Price on Amazon
7 MSI GS75 Stealth Check Price on Amazon
8 Gigabyte Aorus 15G XC Check Price on Amazon
9 Asus TUF Dash F15 Check Price on Amazon
 

 

Bottom Line

The laptops we’ve reviewed are perfect for running computational fluid dynamics (CFD) simulations smoothly. They are adequate meshing, pre- and post- processing.

Our picks will provide the best bang for your buck and are highly recommended.