Dell G5 5090 vs. Dell XPS 8700

Comparison and Differences

Dell_G5_5090.jpg case front and back pannelDell_XPS_8700.jpg case front and back pannel
Model
Form factorMini TowerMini Tower
CPU optionsIntel Gen9 i3/i5/i7/i9;Intel Gen4 i3/i5/i7;
ChipsetH370Z87
Dedicated GPU *GeForce RTX 2080GeForce GTX 1080 Ti
RAMDIMM DDR4-2666DIMM DDR3-1333/1600
RAM slots44
RAM speed2666 MT/s1600 MT/s
RAM max64 GB32 GB
USB ports(5x) USB 3.0 Type A; (4x) USB-A 2.0; USB 3.0 Type C;(4x) USB-A 2.0; (5x) USB 3.0;
Video portsN/AHDMI 1.2; DisplayPort 1.2;
Other portsRJ45; Headset; Mic; Line-Out; Front, side, center, rare outputs;RJ45; Mic; Headset; Card Reader;
Optional portsN.A.N.A.
SATA ports35
PCI slotsPCIe 3.0 x16; PCIe 3.0 x4; PCIe 3.0 x1;PCIe 3.0 x16; (x3) PCIe x1; (2x) mPCI;
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;(3x) 3.5in; (2x) 5.25in; mSATA;
PSU360/460 W460 W
Weight8.20 kg (18.07 lbs)13.8 kg (30.42 lb)
Released20192013
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 5090 and Dell XPS 8700

If you are looking for a more modern desktop, then you should go with the Dell G5 5090 which was released in 2019. The Dell XPS 8700 is older and entered production in 2013.

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

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 Dell XPS 8700 is bad - it can still run some powerful CPUs, albeit being an older generation.

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.

The Dell G5 5090 is using the faster 2666 MT/s RAM. The Dell XPS 8700 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 Dell XPS 8700 can do a bit less at max 32 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 G5 5090, is that it has 2 USB 3.1 port(s) which allows transfer of up to 10Gb/s. Unfortunately, the Dell XPS 8700 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 Dell XPS 8700 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.

The Dell XPS 8700 comes with an HDMI port, while the Dell G5 5090 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 XPS 8700 is better equipped as it comes with 5 SATA slot(s), while the Dell G5 5090 has 3 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 Dell XPS 8700 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

Looking at the Power Supply Unit (PSU) of the two models we don't see any differences. For either of them you get a maximum power of 460 Watts. However be careful, many models have more than one power supply option. When buying your computer, it is a good idea to get a version with the most powerful PSU. This will potentially allow you to upgrade to a more powerful GPU for example.

Motherboard

Dell_G5_5090_motherboard.jpg motherboard layoutDell_XPS_8700_motherboard.jpg motherboard layout