Dell G5 5000 vs. Dell OptiPlex 7080 SFF

Comparison and Differences

Dell_G5_5000.jpg case front and back pannelDell_OptiPlex_7080_SFF.jpg case front and back pannel
Model
Form factorMini TowerSmall
CPU optionsIntel Gen10 i3/i5/i7/i9;Intel Gen10 i3/i5/i7/i9;
ChipsetH470Q470
Dedicated GPU *GeForce RTX 2080GeForce GTX 1650 Low Profile
RAMDIMM DDR4-2666/2933DIMM DDR4-2666/2933
RAM slots44
RAM speed2933 MT/s2933 MT/s
RAM max128 GB128 GB
USB ports(5x) USB 3.0 Type A; (4x) USB-A 2.0; USB 3.0 Type C;USB 3.1 Type C; (2x) USB-A 3.1; (3x) USB-A 3.0; (4x) USB-A 2.0;
Video portsN/A(2x) Display Port 1.4;
Other portsRJ45; Headset; Mic; Line-Out; Front, side, center, rare outputs;RJ45; Headset; Line-Out/In; Serial; (2x) PS2;
Optional portsN.A.HDMI2.0b/DP1.4/VGA/USB Type-C (DP Alt Mode); SD4.0; 2xWiFi antenna;
SATA ports33
PCI slotsPCIe 3.0 x16; PCIe 3.0 x4; PCIe 3.0 x1;PCIe 3.0 x16; PCIe 3.0 x4 (open ended);
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;3.5in/(2x)2.5in; 5.25in (slim);
PSU360/500 W200 W
Weight8.20 kg (18.07 lbs)5.28 Kg (11.63 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 7080 SFF

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

If you are looking for the smaller form factor the Dell OptiPlex 7080 SFF 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

Both models have have equal amount of ram slots (4 RAM). Usually two RAM slots are more than enough for most cases. However, the count should be taken into account when planning how much and what combination of RAM you are going to need for your system.

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. In addition, you will be able to install the same amount of RAM in both models, and most probably 128 GB of RAM will be enough for most people. However, if you will be needing more RAM, make sure to check other desktop models too.

Ports

In total the Dell OptiPlex 7080 SFF has 10 USB ports. The Dell G5 5000 is inferior in this regard and packs 9 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 7080 SFF as it has 3 USB3.1 ports (the Dell G5 5000 has 2).

Unfortunately, only the Dell OptiPlex 7080 SFF 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 slots are located on the motherboard and it is where SSD, HDD and Optical Disk Drives are connected. Each of the two models being compared have 3 SATA slot(s). Keep in mind that having too few SATA slots might limit your options for connecting additional memory drives.

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 7080 SFF 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 7080 SFF comes with a decent 200 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_7080_SFF_motherboard.jpg motherboard layout