Dell OptiPlex 7070 MT vs. HP EliteDesk 800 G5 SFF

Comparison and Differences

Dell_OptiPlex_7070_MT.jpg case front and back pannelHP_EliteDesk_800_G5_SFF.jpg case front and back pannel
Model
Form factorMini TowerSmall
CPU optionsIntel Gen8&9 i3/i5/i7;Intel Gen8&9 i3/i5/i7; Celeron; Pentium;
ChipsetQ370Q370
Dedicated GPU *GeForce GTX 1650 SuperGeForce GTX 1650 Low Profile
RAMDIMM DDR4-2400/2666DIMM DDR4-2666
RAM slots44
RAM speed2666 MT/s2666 MT/s
RAM max64 GB128 GB
USB portsUSB 3.1 Type C; (5x) USB-A 3.0; (4x) USB-A 2.0; USB-C 3.1; (4x)USB-A 3.1; (2x)USB-A 3.0; (4x)USB-A 2.0;
Video ports(2x) Display Port 1.2;(2x) DisplayPort;
Other portsRJ45; Headset; Line-Out; Serial; (2x) PS2; RJ45; Hdph; Headset; Line-Out; Line-In;
Optional portsHDMI2.0b/DP1.2/VGA/USB Type-C (DP Alt Mode); Media Card Reader; WiFi antenna; DP/HDMI/VGA/USB-C(DP); Serial; SD card reader;
SATA ports43
PCI slotsPCIe 3.0 x16; PCIe 3.0 x16 (wired x4); PCIe 3.0 x1; PCI; PCIe 3.0 x16; (2x) PCIe 3.0 x1; PCIe 3.0 x16 (wired x4);
M.2 slotsM.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2230 (WiFi/BT) (2x) M.2 2280/2230 M-key (PCIe x4); M.2 2230 (WiFi/BT);
Drive bays3.5in/5.25in; (2x) 2.5in; 5.25in (slim);2.5in; (2x) 3.5in; 5.25in (slim);
PSU260/360 W250 W
Weight7.93 kg (17.49 lb)6.13 kg (13.51 lb)
Released20192019
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 7070 MT and HP EliteDesk 800 G5 SFF

Both computers, the Dell OptiPlex 7070 MT and the HP EliteDesk 800 G5 SFF, were released during the same year - 2019.

If you are looking for the smaller form factor the HP EliteDesk 800 G5 SFF is the right one for you. It is smaller than the Dell OptiPlex 7070 MT and will fit more easily under your desk.

Processor

The two models have the same generation of Intel processors. We think that the 9 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 2666. Additionally, if you will be needing a lot of RAM, better go for the HP EliteDesk 800 G5 SFF as it has the ability to run 128 GB of RAM. The Dell OptiPlex 7070 MT 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 HP EliteDesk 800 G5 SFF has 11 USB ports. The Dell OptiPlex 7070 MT is inferior in this regard and packs 10 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 HP EliteDesk 800 G5 SFF as it has 5 USB3.1 ports (the Dell OptiPlex 7070 MT has 1).

The DisplayPort is usually the more popular video port used with desktops and laptops, while the HDMI is used predominantly in consumer electronics. That's why, it is good to see that both of the models come with a DisplayPort.

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 OptiPlex 7070 MT is better equipped as it comes with 4 SATA slot(s), while the HP EliteDesk 800 G5 SFF 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 HP EliteDesk 800 G5 SFF has 1 M.2 slots while the Dell OptiPlex 7070 MT 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 EliteDesk 800 G5 SFF comes with a decent 250 Watt PSU, but the Dell OptiPlex 7070 MT has a more powerful one rated at 360 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_7070_MT_motherboard.jpg motherboard layoutHP_EliteDesk_800_G5_SFF_motherboard.jpg motherboard layout