Dell XPS 8300 vs. Dell XPS 8900

Comparison and Differences

Dell_XPS_8300.jpg case front and back pannelDell_XPS_8900.jpg case front and back pannel
Model
Form factorMini TowerMini Tower
CPU optionsIntel Gen2 i3/i5/i7;Intel Gen6 i3/i5/i7;
ChipsetH67Z170
Dedicated GPU *GeForce GTX 1650 SuperGeForce GTX 1080 Ti
RAMDIMM DDR3-1333/1600 DIMM DDR4-2133/2400
RAM slots44
RAM speed1600 MT/s2133 MT/s
RAM max32 GB64 GB
USB ports(8x) USB-A 2.0; (2x) USB 3.0;(4x) USB-A 2.0; (6x) USB 3.0;
Video portsHDMI 1.2; VGA;HDMI 1.4; DisplayPort 1.2;
Other portsRJ45; eSATA; S/PDIF; Mic; Headset;RJ45; Mic; Headset; Card Reader;
Optional portsN.A.N.A.
SATA ports45
PCI slotsPCIe 2.0 x16; PCI; mPCIe;PCIe 3.0 x16; (x2) PCIe x4;
M.2 slotsN.A.M.2 2230 (WiFi/BT)
Drive bays(2x) 3.5in; (2x) 5.25in;(3x) 3.5in; (2x) 5.25in;
PSU460 W460 W
Weight10.18 kg (22.44 lb)13.3 kg (29.32 lb)
Released20112015
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 XPS 8300 and Dell XPS 8900

If you are looking for a more modern desktop, then you should go with the Dell XPS 8900 which was released in 2015. The Dell XPS 8300 is older and entered production in 2011.

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 8900 as it is running a newer generation CPU. This is not to say that Dell XPS 8300 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 8900 is using the faster 2133 MT/s RAM. The Dell XPS 8300 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 XPS 8900 as it has the ability to run 64 GB of RAM. The Dell XPS 8300 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 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 XPS 8900 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.

In case your monitor supports HDMI only, you will be happy to hear that both models come with an HDMI port.

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 8900 is better equipped as it comes with 5 SATA slot(s), while the Dell XPS 8300 has 4 slot(s).

M.2 SSD interface allows you to transfer data with higher speeds compared to the old SATA interface. Unfortunately, neither the Dell XPS 8300, nor the Dell XPS 8900 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

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_XPS_8300_motherboard.jpg motherboard layoutDell_XPS_8900_motherboard.jpg motherboard layout