Dell G5 5090 vs. Fujitsu Esprimo Q920

Comparison and Differences

Dell_G5_5090.jpg case front and back pannelFujitsu_Esprimo_Q920.jpg case front and back pannel
Model
Form factorMini TowerMicro
CPU optionsIntel Gen9 i3/i5/i7/i9;Intel Gen4 i3/i5/i7; Pentium; Celeron
ChipsetH370Q87
Dedicated GPU *GeForce RTX 2080N.A.
RAMDIMM DDR4-2666SODIMM DDR3-1600
RAM slots42
RAM speed2666 MT/s1600 MT/s
RAM max64 GB16 GB
USB ports(5x) USB 3.0 Type A; (4x) USB-A 2.0; USB 3.0 Type C;(4x) USB-A 3.0; (2x) USB-A 2.0
Video portsN/ADisplayPort 1.2; VGA
Other portsRJ45; Headset; Mic; Line-Out; Front, side, center, rare outputs;RJ45; Line in; Line out; Card reader
Optional portsN.A.VGA (DVI to VGA adapter)
SATA ports32
PCI slotsPCIe 3.0 x16; PCIe 3.0 x4; PCIe 3.0 x1;N.A.
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; 5.25 inch
PSU360/460 W65 W
Weight8.20 kg (18.07 lbs)1.60 kg (3.53 lb)
Released20192014
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 G5 5090 and Fujitsu Esprimo Q920

If you are looking for a more modern desktop, then you should go with the Dell G5 5090 which was released in 2019. The Fujitsu Esprimo Q920 is older and entered production in 2014.

If you are looking for the smaller form factor the Fujitsu Esprimo Q920 is the right one for you. It is smaller than the Dell G5 5090 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 5090 as it is running a newer generation CPU. This is not to say that Fujitsu Esprimo Q920 is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Dell G5 5090 has 4 RAM slots while the Fujitsu Esprimo Q920 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 5090 is using the faster 2666 MT/s RAM. The Fujitsu Esprimo Q920 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 5090 as it has the ability to run 64 GB of RAM. The Fujitsu Esprimo Q920 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 5090 has 9 USB ports. The Fujitsu Esprimo Q920 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 5090, is that it has 2 USB 3.1 port(s) which allows transfer of up to 10Gb/s. Unfortunately, the Fujitsu Esprimo Q920 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 Fujitsu Esprimo Q920 has a DisplayPort. The Dell G5 5090 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 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 G5 5090 is better equipped as it comes with 3 SATA slot(s), while the Fujitsu Esprimo Q920 has 2 slot(s).

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 5090. Sadly, the Fujitsu Esprimo Q920 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 Fujitsu Esprimo Q920 comes with a decent 65 Watt PSU, but the Dell G5 5090 has a more powerful one rated at 460 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_5090_motherboard.jpg motherboard layoutFujitsu_Esprimo_Q920_motherboard.jpg motherboard layout