Dell G5 5000 vs. Lenovo ThinkCentre M73 Small

Comparison and Differences

Dell_G5_5000.jpg case front and back pannelLenovo_ThinkCentre_M73_Small.jpg case front and back pannel
Model
Form factorMini TowerSmall
CPU optionsIntel Gen10 i3/i5/i7/i9;Intel Gen4 i3/i5/i7; Celeron; Pentium;
ChipsetH470H81
Dedicated GPU *GeForce RTX 2080GeForce GTX 1650 Low Profile
RAMDIMM DDR4-2666/2933DIMM DDR3-1600
RAM slots42
RAM speed2933 MT/s1600 MT/s
RAM max128 GB16 GB
USB ports(5x) USB 3.0 Type A; (4x) USB-A 2.0; USB 3.0 Type C;(2x)USB-A 3.0; (4x)USB-A 2.0;
Video portsN/ADisplayPort; VGA;
Other portsRJ45; Headset; Mic; Line-Out; Front, side, center, rare outputs;RJ45; Hdph; (2x) Mic; Line-Out; Line-In; Serial; (2x) PS2;
Optional portsN.A.Parallel; Serial; Media card reader (USB 2.0);
SATA ports33
PCI slotsPCIe 3.0 x16; PCIe 3.0 x4; PCIe 3.0 x1;PCIe 3.0 x16; (2x) PCIe 2.0 x1;
M.2 slotsM.2 2230 (WiFi/BT); M.2 2230/2280 M-key (PCIe 3.0 x4, NVMe);N.A.
Drive bays(2x) 2.5in; 3.25in;2.5in; 3.5in; 5.25in;
PSU360/500 WTFX 240 W
Weight8.20 kg (18.07 lbs)6.6 kg (14.55 lb)
Released20202013
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 Lenovo ThinkCentre M73 Small

If you are looking for a more modern desktop, then you should go with the Dell G5 5000 which was released in 2020. The Lenovo ThinkCentre M73 Small is older and entered production in 2013.

If you are looking for the smaller form factor the Lenovo ThinkCentre M73 Small is the right one for you. It is smaller than the Dell G5 5000 and will fit more easily under your desk.

Processor

Usually the newer the generation of the CPU, the better the performance and efficiency is. If your budget allows it, you should go with the Dell G5 5000 as it is running a newer generation CPU. This is not to say that Lenovo ThinkCentre M73 Small is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Dell G5 5000 has 4 RAM slots while the Lenovo ThinkCentre M73 Small 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 Dell G5 5000 is using the faster 2933 MT/s RAM. The Lenovo ThinkCentre M73 Small is slower by supporting RAM speeds of up to 1600 MT/s. 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 Lenovo ThinkCentre M73 Small can do a bit less at max 16 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 Lenovo ThinkCentre M73 Small 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. What is nice about the Dell G5 5000, is that it has 2 USB 3.1 port(s) which allows transfer of up to 10Gb/s. Unfortunately, the Lenovo ThinkCentre M73 Small 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.

Unfortunately, only the Lenovo ThinkCentre M73 Small 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.

If you want the fastest transfer speeds for your SSD, an M.2 interface is crucial. Thus, if the M.2 SSD slot is a mandatory requirement for you, go with the Dell G5 5000. Sadly, the Lenovo ThinkCentre M73 Small has no such slot, and you will be forced to use the SATA interface instead.

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 Lenovo ThinkCentre M73 Small comes with a decent 240 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 layoutLenovo_ThinkCentre_M73_Small_motherboard.jpg motherboard layout