Acer Veriton X6640g vs. Dell XPS 8900

Comparison and Differences

Acer_Veriton_X6640g.jpg case front and back pannelDell_XPS_8900.jpg case front and back pannel
Model
Form factorSmallMini Tower
CPU optionsIntel Gen6 i3/i5/i7; Pentium; CeleronIntel Gen6 i3/i5/i7;
ChipsetQ170Z170
Dedicated GPU *Radeon RX 6400 Low ProfileGeForce GTX 1080 Ti
RAMUDIMM DDR4-2133DIMM DDR4-2133/2400
RAM slots44
RAM speed2133 MT/s2133 MT/s
RAM max32 GB64 GB
USB ports(4x) USB-A 3.0; (6x) USB-A 2.0;(4x) USB-A 2.0; (6x) USB 3.0;
Video ports(2x) DisplayPort 1.2; VGA; DVIHDMI 1.4; DisplayPort 1.2;
Other portsRJ45; (2x) Mic, Speaker; Line in; Line out; PS/2 ports; Serial:RJ45; Mic; Headset; Card Reader;
Optional portsext. VGA; Serial; DVI to VGA adapterN.A.
SATA ports35
PCI slotsPCIe 3.0 x16; PCIe 3.0 x1PCIe 3.0 x16; (x2) PCIe x4;
M.2 slotsM.2 2230 (WiFi/BT)M.2 2230 (WiFi/BT)
Drive bays2.5/3.5in; 5.25 inch(3x) 3.5in; (2x) 5.25in;
PSU220 W460 W
Weight6.00 kg (14.33 lb)13.3 kg (29.32 lb)
Released20152015
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 Acer Veriton X6640g and Dell XPS 8900

Both computers, the Dell XPS 8900 and the Acer Veriton X6640g, were released during the same year - 2015.

If you are looking for the smaller form factor the Acer Veriton X6640g is the right one for you. It is smaller than the Dell XPS 8900 and will fit more easily under your desk.

Processor

The two models have the same generation of Intel processors. We think that the 6 generation of Intel Processors have enough power to execute all of the home and office tasks that most people will care to do.

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.

None of the desktops has an advantage when it comes to the speed of the RAM being used. Both models support RAM speeds of up to 2133. 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 Acer Veriton X6640g 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.

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Acer Veriton X6640g comes with 2 ports, while the Dell XPS 8900 has only 1. If you are planning to use multiple monitors, the Acer Veriton X6640g is the better choice.

The Dell XPS 8900 comes with an HDMI port, while the Acer Veriton X6640g 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 8900 is better equipped as it comes with 5 SATA slot(s), while the Acer Veriton X6640g has 3 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 8900, nor the Acer Veriton X6640g 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 Acer Veriton X6640g comes with a decent 220 Watt PSU, but the Dell XPS 8900 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

Acer_Veriton_X6640g_motherboard.jpg motherboard layoutDell_XPS_8900_motherboard.jpg motherboard layout