Dell OptiPlex 980 MT vs. Dell XPS 8300

Comparison and Differences

Dell_OptiPlex_980_MT.jpg case front and back pannelDell_XPS_8300.jpg case front and back pannel
Model
Form factorMini TowerMini Tower
CPU optionsIntel Gen1 i3/i5/i7; Pentium Dual Core;Intel Gen2 i3/i5/i7;
ChipsetQ57 H67
Dedicated GPU *GeForce GTX 1650GeForce GTX 1650 Super
RAMDIMM DDR3-1060/1333DIMM DDR3-1333/1600
RAM slots44
RAM speed1333 MT/s1600 MT/s
RAM max16 GB32 GB
USB ports(10x)USB-A 2.0; (8x) USB-A 2.0; (2x) USB 3.0;
Video portsDisplayPort 1.2; VGA;HDMI 1.2; VGA;
Other portsRJ45; Hdph; (2x) Mic; Line-Out; Line-In; PS2/COM; Serial; Parallel; eSATARJ45; eSATA; S/PDIF; Mic; Headset;
Optional portsN.A.N.A.
SATA ports44
PCI slotsPCIe 2.0 x16; PCIe 2.0 x4;PCIe 2.0 x16; PCI; mPCIe;
M.2 slotsN.A.N.A.
Drive bays(2x)3.5in; (2x)5.25in;(2x) 3.5in; (2x) 5.25in;
PSU255 W460 W
Weight11.40 kg (25.13 lb)10.18 kg (22.44 lb)
Released20102011
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 980 MT and Dell XPS 8300

If you are looking for a more modern desktop, then you should go with the Dell XPS 8300 which was released in 2011. The Dell OptiPlex 980 MT is older and entered production in 2010.

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 XPS 8300 as it is running a newer generation CPU. This is not to say that Dell OptiPlex 980 MT 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 XPS 8300 is using the faster 1600 MT/s RAM. The Dell OptiPlex 980 MT is slower by supporting RAM speeds of up to 1333 MT/s. Additionally, if you will be needing a lot of RAM, better go for the Dell XPS 8300 as it has the ability to run 32 GB of RAM. The Dell OptiPlex 980 MT can do a bit less at max 16 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 10. If this is not enough, using a USB hub is always a viable option. None of the desktop models has a USB 3.1 port (10Gb/s), so if you need a fast connection to your peripherals, like external Solid State Drive, you will need to look elsewhere.

Unfortunately, only the Dell OptiPlex 980 MT has a DisplayPort. The Dell XPS 8300 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 8300 comes with an HDMI port, while the Dell OptiPlex 980 MT 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 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 4 SATA slot(s). Keep in mind that having too few SATA slots might limit your options for connecting additional memory drives.

M.2 SSD interface allows you to transfer data with higher speeds compared to the old SATA interface. Unfortunately, neither the Dell OptiPlex 980 MT, nor the Dell XPS 8300 has one. However, you can still use a SATA SSD drive which should give you satisfactory performance.

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 OptiPlex 980 MT comes with a decent 255 Watt PSU, but the Dell XPS 8300 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_OptiPlex_980_MT_motherboard.jpg motherboard layoutDell_XPS_8300_motherboard.jpg motherboard layout