Dell G5 5000 vs. Dell OptiPlex 7080M

Comparison and Differences

Dell_G5_5000.jpg case front and back pannelDell_OptiPlex_7080M.jpg case front and back pannel
Model
Form factorMini TowerMicro
CPU optionsIntel Gen10 i3/i5/i7/i9;Intel Gen10 i3/i5/i7/i9;
ChipsetH470Q470
Dedicated GPU *GeForce RTX 2080N.A.
RAMDIMM DDR4-2666/2933SODIMM DDR4-2666/2933
RAM slots42
RAM speed2933 MT/s2933 MT/s
RAM max128 GB64 GB
USB ports(5x) USB 3.0 Type A; (4x) USB-A 2.0; USB 3.0 Type C;USB 3.1 Type C; (3x) USB-A 3.1; (2x) USB-A 3.0;
Video portsN/A(2x) Display Port 1.4;
Other portsRJ45; Headset; Mic; Line-Out; Front, side, center, rare outputs;RJ45; Headset; Line-Out/In;
Optional portsN.A.HDMI2.0b/DP1.4/VGA/USB Type-C (DP Alt Mode); Serial; Serial+PS2; (2x) WiFi antenna;
SATA ports31
PCI slotsPCIe 3.0 x16; PCIe 3.0 x4; PCIe 3.0 x1;PCIe x8 Gen3 (optional)
M.2 slotsM.2 2230 (WiFi/BT); M.2 2230/2280 M-key (PCIe 3.0 x4, NVMe);M.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2280 M-key (PCIe); M.2 2230 (WiFi/BT)
Drive bays(2x) 2.5in; 3.25in;2.5in
PSU360/500 W90/130/180 W
Weight8.20 kg (18.07 lbs)1.38 kg (3.04 lb)
Released20202020
Manuallinklink
Price**Check PriceCheck Price

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* Dedicated GPU warning: Check if your particular power supply model has enough power. Additionally some PSUs don't come with an auxiliary PCIe power connector and you may need to buy a SATA to PCIe power adapter.

Differences between Dell G5 5000 and Dell OptiPlex 7080M

Both computers, the Dell OptiPlex 7080M and the Dell G5 5000, were released during the same year - 2020.

If you are looking for the smaller form factor the Dell OptiPlex 7080M is the right one for you. It is smaller than the Dell G5 5000 and will fit more easily under your desk.

Processor

The two models have the same generation of Intel processors. We think that the 10 generation of Intel Processors have enough power to execute all of the home and office tasks that most people will care to do.

Memory

The Dell G5 5000 has 4 RAM slots while the Dell OptiPlex 7080M has only 2 slot(s). This is not something to worry about. Just make sure you take it into consideration when planning how much RAM you are going to use.

None of the desktops has an advantage when it comes to the speed of the RAM being used. Both models support RAM speeds of up to 2933. Additionally, if you will be needing a lot of RAM, better go for the Dell G5 5000 as it has the ability to run 128 GB of RAM. The Dell OptiPlex 7080M can do a bit less at max 64 GB. Most of the times, this should be sufficient for the majority of users.

Ports

In total the Dell G5 5000 has 9 USB ports. The Dell OptiPlex 7080M is inferior in this regard and packs 6 USB ports. In any case, if you miss USB ports, you can always purchase a USB hub. It's great that both of the models have USB 3.1 ports which will allow you to exchange data with your peripherals at up to 10Gb/s. But if you need maximum connectivity, go with the Dell OptiPlex 7080M as it has 4 USB3.1 ports (the Dell G5 5000 has 2).

Unfortunately, only the Dell OptiPlex 7080M has a DisplayPort. The Dell G5 5000 does not have one? Don't worry though, nowadays video adapters are cheap and you can get almost any combination of conversion types.

None of the models has an HDMI port. If your monitor supports only the HDMI interface, you will need to buy an adapter. Such adapters are cheap so nothing to worry about.

SATA ports are placed on the system board and it is where you connect your HDD, SSD and Optical Disk Drives. More SATA slots will allow you to have more drives running at the same time. In this regard the Dell G5 5000 is better equipped as it comes with 3 SATA slot(s), while the Dell OptiPlex 7080M has 1 slot(s).

An M.2 SSD can be several times faster than a SATA one. Thus, we are happy to see that both models support the M.2 interface. However, the Dell OptiPlex 7080M has 1 M.2 slots while the Dell G5 5000 comes with just 1.

Make sure that the available M.2 slot supports the PCIe (also called NVMe) interface. This is important as there are M.2 slots which support only the inferior SATA III interface. For comparison, the SATA III interface has max speeds of 6Gb/s, while the PCIe 3.0 x4 will support speeds up to 32Gb/s!

Power Supply

Having a Power Supply Unit with high power rating is important, if you are going to use components which require extra power. The Dell OptiPlex 7080M comes with a decent 180 Watt PSU, but the Dell G5 5000 has a more powerful one rated at 500 Watts. Choosing either one depends on your specific requirements and use case. Also don't forget that some models might have more than one PSU option - try to always get the most powerful one, especially if you plan to upgrade to a powerful GPU.

Motherboard

Dell_G5_5000_motherboard.jpg motherboard layoutDell_OptiPlex_7080M_motherboard.jpg motherboard layout