Dell OptiPlex 7090 MT vs. Dell Vostro 5890

Comparison and Differences

Dell_OptiPlex_7090_MT.jpg case front and back pannelDell_Vostro_5890.jpg case front and back pannel
Model
Form factorMini TowerMini Tower
CPU optionsIntel Gen10&11 i3/i5/i7/i9;Intel Gen10&11 i3/i5/i7; Celeron; Pentium;
ChipsetQ570B560
Dedicated GPU *GeForce RTX 3070 (OEM)GeForce RTX 2070 Super
RAMDIMM DDR4-2666/2933/3200DIMM DDR4-2666/2933/3200
RAM slots42
RAM speed3200 MT/s3200 MT/s
RAM max128 GB64 GB
USB portsUSB 3.2 Type C; USB 3.1 Type C; (2x) USB-A 3.1; USB-A 3.0; (x4) USB-A 2.0;(4x) USB-A 3.0; (4x) USB-A 2.0; USB 3.0 Type C;
Video ports(4x) Display Port 1.4; (x3) HDMI 2.0b; VGA;HDMI 1.4b; DisplayPort 1.4;
Other portsRJ45; Audio; Line-Out/In; Serial; (x2) PS2RJ45; Headset; Mic; Line-Out;
Optional portsUSB Type-C (DP Alt Mode); Media Card Reader;SD card reader
SATA ports43
PCI slotsPCIe 4.0 x16; PCIe 3.0 x4; PCIe 3.0 x1; PCIe-32PCIe 3.0 x16; (2x) PCIe 3.0 x1; PCI
M.2 slotsM.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2230 M-key (PCIe); M.2 2230 (WiFi/BT) M.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2230 (WiFi/BT);
Drive bays(x2) 3.5in; (2x) 2.5in; 5.25in (slim);3.5in; 9.5mm
PSU260/300/369/500 W260/460W
Weight10.22 kg (22.53 lb)8.68 kg (19.14 lbs)
Released20212021
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 OptiPlex 7090 MT and Dell Vostro 5890

Both computers, the Dell OptiPlex 7090 MT and the Dell Vostro 5890, were released during the same year - 2021.

Both models have the same form factor, meaning reoughtly they have the same phiysical size and form.

Processor

The two models have the same generation of Intel processors. We think that the 11 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 7090 MT has 4 RAM slots while the Dell Vostro 5890 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 3200. Additionally, if you will be needing a lot of RAM, better go for the Dell OptiPlex 7090 MT as it has the ability to run 128 GB of RAM. The Dell Vostro 5890 can do a bit less at max 64 GB. Most of the times, this should be sufficient for the majority of users.

Ports

Both models have the same amount of USB ports for total count of 9. If this is not enough, using a USB hub is always a viable option. What is nice about the Dell OptiPlex 7090 MT, is that it has 3 USB 3.1 port(s) which allows transfer of up to 10Gb/s. Unfortunately, the Dell Vostro 5890 has no such port, thus restricting your transfer speeds significantly. For people who want to use external drives on regular basis, this might be an issue.

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Dell OptiPlex 7090 MT comes with 4 ports, while the Dell Vostro 5890 has only 1. If you are planning to use multiple monitors, the Dell OptiPlex 7090 MT is the better choice.

The HDMI video interface is broadly used and the majority of the external displays support it. Thus, it is nice to see that both models have this video interface. If you are going to use multiple monitors go with the Dell OptiPlex 7090 MT which has 2 ports. The Dell Vostro 5890 has only 1 ports.

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 7090 MT is better equipped as it comes with 4 SATA slot(s), while the Dell Vostro 5890 has 3 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 7090 MT has 1 M.2 slots while the Dell Vostro 5890 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 Vostro 5890 comes with a decent 460 Watt PSU, but the Dell OptiPlex 7090 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_7090_MT_motherboard.jpg motherboard layoutDell_Vostro_5890_motherboard.jpg motherboard layout