Here is a side by side comparison between Dell G5 5000 Desktop and Dell Optiplex 5090 Tower specs including price, processors, memory, graphics, storage, ports, and more.
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Camera & Audio
Dell G5 5000 Desktop
Dell Optiplex 5090 Tower
Audio
No Speakers
Audio controller
Realtek ALC3861
External Ports
One headset port
One audio line-out port
One rear L/R-surround audio-out port
One center/subwoofer LFE surround the audio-out port
One 2W Speaker (optional)
Audio controller
Realtek ALC3246
4 Channel High Definition Audio
24-bit DAC (Digital-to-Analog) and ADC (Analog-to-Digital)
External Ports
1 x Universal Audio Jack
Front
1 x Audio port
Line-out audio port with re-tasking to Line-in (Rear).
Misc
Dell G5 5000 Desktop
Dell Optiplex 5090 Tower
Warranty
1 Year Mail In Service
1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis
3-Year Basic Onsite Service
Dell G5 5000 Desktop vs. Dell Optiplex 5090 Tower
The Dell Optiplex 5090 Tower is a newer system that was released in 2021, while the Dell G5 5000 Desktop was released years earlier in 2020. The Dell G5 5000 Desktop has a full-tower form factor that can accommodate a large motherboard, multiple graphics cards, extra storage, and better cooling solution. The Dell Optiplex 5090 Tower has a mini tower form factor that can fit a micro ATX and Mini ITX motherboard, a few hard disk drives, and a single full-height graphics card.
Processor
The Central Processing Unit (CPU) is like the brains of your desktop computer. Its performance determines how fast and responsive your PC is. Generally, a processor with newer architecture, more CPU cores, higher TDP (measured in W), and faster clock speed (measured in GHz) tends to be more expensive and run faster than others with older architecture, fewer CPU cores, lower TDP, and lower clock speed.
For Dell G5 5000 Desktop, you have options to configure it with a 65W 10th Generation Intel Comet Lake quad-core Intel Core i3-10100 up to a 65W 10-core Intel Core i9-10900F with a boost speed up to 5.20 GHz.
While Dell Optiplex 5090 Tower has configurations with a 58W 10th Generation Intel Comet Lake dual-core Intel Pentium Gold G6405 up to a 65W 8-core Intel Core i7-11700 with a boost speed up to 4.90 GHz.
Memory
The Random Access Memory or RAM is the super-fast and temporary storage used to handle all active tasks, apps, and games that will go away when your PC turns off. The more memory your PC has, the better multitasking your PC can handle without having to reload data from slower permanent storage that includes the hard disk drive or solid-state drive.
Both PCs have the same amount of four RAM slots meaning that you upgrade later if you are unsatisfied with the amount of memory on your PC. You can upgrade memory on Dell G5 5000 Desktop up to 128GB of 2933MHz dual-channel DDR4 memory. For Dell Optiplex 5090 Tower, it supports up to 64GB of 3200MHz or 128GB of 2933 MHz dual-channel DDR4 memory.
Ports
Computer ports are the interface for connecting your PC to its peripheral devices or other PCs. The most common peripherals are keyboard, mouse, monitor, flash drive, speaker, and printer. Most of them use Universal Serial Bus (USB) as their connection to your computer. So the PC with more USB ports can connect to more peripherals at the same time.
There is a total number of 10 USB ports available on both PCs. On top of the number of USB ports, the type and version of each USB port are also necessary for determining how fast it is.
The Dell G5 5000 Desktop has nine USB Type-A ports and one USB Type-C port. It has four ports that support USB 2.0 (480 Mbps) and six ports that support USB 3.2 Gen 1 (5 Gbps).
For Dell Optiplex 5090 Tower, it has nine USB Type-A ports and one USB Type-C port. The PC has four ports that support USB 2.0 (480 Mbps), five ports that support USB 3.2 Gen 1 (5 Gbps), and one port that supports USB 3.2 Gen 2 (10 Gbps).
