Dell G5 5090 Desktop vs. Dell Optiplex 3280 All-in-One
Here is a side by side comparison between Dell G5 5090 Desktop and Dell Optiplex 3280 All-in-One specs including price, processors, memory, graphics, storage, ports, and more.
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Camera & Audio
Dell G5 5090 Desktop
Dell Optiplex 3280 All-in-One
Camera
Full HD Webcam
Top-mount front camera with fixed focus lens, 2.07 Megapixels (1920 x 1080 HD) at 30 fps.
Windows Hello Infrared Camera
0.30 Megapixels (640 x 480) at 30 fps.
Audio
No Speakers
Audio controller
Realtek ALC3861-CG
External Ports
One microphone port
One headset port
One audio line-out port
One rear L/R-surround audio-out port
One center/subwoofer LFE surround audio-out port
2 x 2W Speakers
2 x Microphones
Audio controller: Realtek ALC3246
External Ports
1 x Universal Audio Jack
Side
1 x Audio port
Line-out audio port with re-tasking to Line-in (Rear).
Misc
Dell G5 5090 Desktop
Dell Optiplex 3280 All-in-One
Security
Kensington lock
Dell Lockable port cover (optional)
Chassis lock slot support
Noble Custom AIO Plate Lock (optional)
Supply chain tamper alerts
Chassis intrusion switch
Trusted Platform Module (Discrete TPM Enabled)
SafeBIOS including Dell Off-host BIOS Verification
BIOS Resilience
BIOS Recovery, and additional BIOS Controls
SafeID including Trusted Platform Module (TPM) 2.0
Self-Encrypting Drives (SED)
Smart card keyboard (FIPS)
D-Pedigree (Secure Supply Chain Functionality)
Dell wired mouse with fingerprinter reader
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 5090 Desktop vs. Dell Optiplex 3280 All-in-One
The Dell Optiplex 3280 All-in-One is a newer system that was released in 2020, while the Dell G5 5090 Desktop was released years earlier in 2019. The Dell G5 5090 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 3280 All-in-One has an all-in-one form factor that combines all components and a built-in monitor into one package.
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 5090 Desktop, you have options to configure it with a 65W 9th Generation Intel Coffee Lake quad-core Intel Core i3-9100 up to a 65W 8-core Intel Core i9-9900 with a boost speed up to 5.00 GHz.
While Dell Optiplex 3280 All-in-One has configurations with a 35W 10th Generation Intel Comet Lake dual-core Intel Celeron G5900T up to a 35W 6-core Intel Core i5-10600T with a boost speed up to 4.00 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.
Fortunately, both PC allows you to upgrade later if you are unsatisfied with the amount of memory on your PC. The Dell G5 5090 Desktop has four RAM slots that support up to 64GB of 2933MHz dual-channel DDR4 memory. On the other hand, the Dell Optiplex 3280 All-in-One has two RAM slots that you can upgrade up to 64GB of 2666MHz 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 the Dell G5 5090 Desktop, four more than the Dell Optiplex 3280 All-in-One that has only 6 USB ports. 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 5090 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 3280 All-in-One, it has five USB Type-A ports and one USB Type-C port. The PC has two ports that support USB 2.0 (480 Mbps) and four ports that support USB 3.2 Gen 1 (5 Gbps).
