Dell OptiPlex 7080 MT vs. HP ProDesk 400 G6 Mini

Comparison and Differences

Dell_OptiPlex_7080_MT.jpg case front and back pannelHP_ProDesk_400_G6_Mini.jpg case front and back pannel
Model
Form factorMini TowerMicro
CPU options Intel Gen10 i3/i5/i7/i9; Intel Gen10 i3/i5/i7; Celeron; Pentium;
ChipsetQ470Q470
Dedicated GPU *GeForce RTX 2070 SuperN.A.
RAMDIMM DDR4-2666/2933SODIMM DDR4-3200
RAM slots42
RAM speed2933 MT/s3200 MT/s
RAM max128 GB64 GB
USB portsUSB 3.1 Type C; (2x) USB-A 3.1; (3x) USB-A 3.0; (4x) USB-A 2.0;USB-C 3.1; USB-A 3.1; (3x) USB-A 3.0; (2x) USB-A 2.0;
Video ports(2x) Display Port 1.4;DisplayPort; HDMI;
Other portsRJ45; Headset; Line-Out/In; Serial; (2x) PS2; RJ45; Headset;
Optional portsHDMI2.0b/DP1.4/VGA/USB Type-C (DP Alt Mode); SD4.0; 2xWiFi antenna; DP1.4/HDMI2.0/VGA/Serial/USB-C; Serial/(2x)USB-A3.1; WiFi anntena;
SATA ports41
PCI slotsPCIe 3.0 x16; PCIe 3.0 x4; PCIe x1; PCI;N.A.
M.2 slotsM.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2280 M-key (PCIe); M.2 2260? M-key (SD card); M.2 2230 (WiFi/BT) M.2 2280 M-key (PCIe x4); M.2 2230 (WiFi/BT)
Drive bays3.5in; (2x) 2.5in; 5.25in (slim);2.5in;
PSU260/360/500 W65 W
Weight9.35 kg (20.61 lb)1.25 kg (2.74 lb)
Released20202020
Manuallinklink
Price**Check PriceCheck Price

** As an Amazon associate we earn from qualifying purchases.
* 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 OptiPlex 7080 MT and HP ProDesk 400 G6 Mini

Both computers, the Dell OptiPlex 7080 MT and the HP ProDesk 400 G6 Mini, were released during the same year - 2020.

If you are looking for the smaller form factor the HP ProDesk 400 G6 Mini is the right one for you. It is smaller than the Dell OptiPlex 7080 MT 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 OptiPlex 7080 MT has 4 RAM slots while the HP ProDesk 400 G6 Mini 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.

The HP ProDesk 400 G6 Mini is using the faster 3200 MT/s RAM. The Dell OptiPlex 7080 MT is slower by supporting RAM speeds of up to 2933 MT/s. Additionally, if you will be needing a lot of RAM, better go for the Dell OptiPlex 7080 MT as it has the ability to run 128 GB of RAM. The HP ProDesk 400 G6 Mini 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 OptiPlex 7080 MT has 10 USB ports. The HP ProDesk 400 G6 Mini is inferior in this regard and packs 7 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 MT as it has 3 USB3.1 ports (the HP ProDesk 400 G6 Mini has 2).

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Dell OptiPlex 7080 MT comes with 2 ports, while the HP ProDesk 400 G6 Mini has only 1. If you are planning to use multiple monitors, the Dell OptiPlex 7080 MT is the better choice.

The HP ProDesk 400 G6 Mini comes with an HDMI port, while the Dell OptiPlex 7080 MT does not support the interface. Of course missing HDMI port is something that can be easily fixed with a good adapter (e.g. DisplayPort to HDMI).

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 OptiPlex 7080 MT is better equipped as it comes with 4 SATA slot(s), while the HP ProDesk 400 G6 Mini 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 7080 MT has 1 M.2 slots while the HP ProDesk 400 G6 Mini 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 HP ProDesk 400 G6 Mini comes with a decent 65 Watt PSU, but the Dell OptiPlex 7080 MT 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_OptiPlex_7080_MT_motherboard.jpg motherboard layoutHP_ProDesk_400_G6_Mini_motherboard.jpg motherboard layout