Detailed Specs Comparison

Dell Optiplex 5070 SFF vs. Dell Inspiron 27 7790 All-in-One

Here is a side by side comparison between Dell Optiplex 5070 SFF and Dell Inspiron 27 7790 All-in-One specs including price, processors, memory, graphics, storage, ports, and more.

BY Evan Forrest February 26, 2022

Specs Comparison

	Compare With Please enter device name or part of it Dell Optiplex 5070 SFF See at Amazon	Compare With Please enter device name or part of it Dell Inspiron 27 7790 All-in-One See at Amazon
Key Features
What's new	Intel Q370 Chipset 9th Gen Intel Coffe Lake Processors Up to Intel® Core™ i7-9700 (8C/8T, 3.00 → 4.70 GHz, 12MB SmartCache, 65W) Up to 64GB 2666MHz dual-channel DDR4 memory Up to NVIDIA GeForce GT 730 with 2GB of GDDR5 VRAM. Up to AMD Radeon RX 550 with 4GB of GDDR5 VRAM. Up to 200W 80 Plus Platinum PSU. Up to Wi-Fi 5 and Bluetooth 5 More Features Optional 3-in-1 SD card reader. Optional optical disc drive. Up to three display outputs (VGA + HDMI + DP).	Up to 27” FHD with Touch Monitor 10th Generation Intel Comet Lake Processors. Up to Intel® Core™ i7-10510U (4C/8T, 1.80 → 4.90 GHz, 8MB SmartCache, 15W) Up to NVIDIA® GeForce® MX 110 with 2GB GDDR5. Up to 32GB 2666MHz DDR4 memory. Up to 1TB PCIe Gen 3.0 x4 NVMe SSD. Up to 2TB 2.5” 7200rpm HDD. Up to 130W power adapter. More Features Up to FHD RGB Webcam with built-in infrared Camera for Windows Hello Sign-in. Built-in SD Card Reader 3.0. Forward-firing soundbar equipped with speakers professionally tuned with Waves MaxxAudio® Pro.

Availability	Dell Optiplex 5070 SFF	Dell Inspiron 27 7790 All-in-One
Released	2019	2019
Release Info	Announced on June 01, 2019.	Announced on September 06, 2019.
Applicable Models		Dell Inspiron 27 7790 All-in-One Dell Inspiron 27 7790 All-in-One (10th Gen Intel) Dell Inspiron 27 7790 AIO 2019 Inspiron 27 7000 All-in-One 2019 Inspiron 27 7790 All-in-One Desktop
Generations	2021 Dell Optiplex 5090 SFF Compare 2020 Dell Optiplex 5080 SFF Compare 2019 Dell Optiplex 5070 SFF Current 2018 Dell Optiplex 5060 SFF Compare	2020 Dell Inspiron 27 7700 All-in-One Compare 2019 Dell Inspiron 27 7790 All-in-One Current 2018 Dell Inspiron 27 7777 All-in-One Compare 2017 Dell Inspiron 27 7775 All-in-One Compare

Dell Optiplex 5070 SFF Price
	Dell OptiPlex 5070 Small Form Factor PC, Intel Hexa Core i5-9500 up to 4.4GHz, 16G DDR4, 512G SSD, Windows 10 Pro 64 Bit-Multi-Language Supports English/Spanish/French(Renewed) By Dell $219.49 Was: $254.00	See at Amazon
	Dell OptiPlex 5070 SFF Desktop Computer PC Small Form, Intel Core i5-9500T, 16GB DDR4 RAM, 256GB SSD, Wi-Fi, Bluetooth, Displayport, Keyboard & Mouse Windows 10 Pro (Renewed) By Dell $244.89	See at Amazon
	Dell OptiPlex 5070-SFF, Core i7-9700 3.0GHz, 32GB RAM, 1TB M.2-NVMe, Windows 11 Pro 64Bit, (Renewed) By Dell $375.00	See at Amazon
Dell Inspiron 7790 All in One 27-inch Price
	DELL Inspiron 7790- 27 Inch All In One FHD Touch, Intel Core i7, 16GB Memory, 512GB Solid State Drive + 1TB, Windows 10 Home (Latest Model) - Silver By Dell $1,194.67	See at Amazon
	Dell Inspiron 27 7790 AiO - 27" FHD Touch - i7-10510U - 12GB - 512GB SSD - Silver By Dell $1,239.00	See at Amazon
	Dell Inspiron 7710 All in One - 27-inch FHD (1920 x 1080) Touchscreen Display, Intel Core i7-1255U, 32GB DDR4, 1TB SSD, NVIDIA GeForce MX550, Intel Wi-Fi 6E, Services, Windows 11 Pro - White By Dell $1,187.66	See at Amazon

Display	Dell Optiplex 5070 SFF	Dell Inspiron 27 7790 All-in-One
Size		27 Inches
Info		27” FHD Non-Touch 1920 x 1080 81 PPI 16:9 250 nits 1000:1 72% NTSC 60Hz Anti-Glare 14.25W 27” FHD with Touch 1920 x 1080 81 PPI 16:9 250 nits 1000:1 72% NTSC 60Hz Anti-Glare 14.25W

Exterior	Dell Optiplex 5070 SFF	Dell Inspiron 27 7790 All-in-One
Size Comparison
Dimensions	11.4” x 11.5” x 3.7” (292 x 290 x 92.6 mm)	24.08 x 15.56 x 1.65 inches (611.70 x 395.40 x 42 mm) Open Pop-Up Camera Height: 1.08" (27.36 mm)
Weight	12.82 lbs. (5.81 kg)	Starting at 15.74 lb (7.14 kg)
Colors	Black	Silver Black
Keyboard and Trackpad	Dell Wired Mouse and Keyboard	Keyboard White Dell KB216 Wired Keyboard Black Dell KB216 Wired Keyboard Mouse White Dell MS 116 Wired Mouse Black Dell MS 116 Wired Mouse
Ports	Front 1 x USB-C USB 3.2 Gen 2 (10 Gbps). 3 x USB-A 1 x USB 2.0 (480 Mbps). 1 x USB 2.0 (480 Mbps) with PowerShare. 1 x USB 3.1 Gen 1 (5 Gbps). 1 x Universal Audio Jack 1 x SD Card Reader Optional Rear 6 x USB-A 2 x USB 2.0 (480 Mbps). 4 x USB 3.1 Gen 1 (5 Gbps). 2 x DisplayPort 1.2 Supports 4K@75Hz or 1080p@240Hz. 1 x RJ-45 Gigabit Ethernet. 1 x Audio port Line-out audio port with re-tasking to Line-in (Rear). 1 x Kensington Lock Slot 1 x Power Connection Optional Ports 1 x Video Port Can be DisplayPort , HDMI 2.0b, or VGA port. 1 x Serial/PS2 port	Rear 1 x USB-C USB 3.2 Gen 2 (10 Gbps). 4 x USB-A 1 x USB 2.0 (480 Mbps) with Power on/Wake-up support. 1 x USB 3.2 Gen 1 (5 Gbps). 1 x USB 3.2 Gen 1 (5 Gbps) with Power on/Wake-up support. 1 x USB 3.2 Gen 1 (5 Gbps) with PowerShare. 2 x HDMI 1 x HDMI-out 1.4b port 1 x HDMI-in port 1 x SD-card slot Full-size SD Card Reader 3.0. 1 x RJ45 Gigabit Ethernet port. 1 x Audio Jack 3.5mm universal headphone jack. 1 x Kensington security-cable slot 1 x Power Connector 4.5mm x 2.99mm DC-in adapter port.

Chasis	Dell Optiplex 5070 SFF	Dell Inspiron 27 7790 All-in-One
Form Factor	Small Form Factor (7.8L)	All-in-One (27-inches)
Power Supply	200W 80+ Bronze 85% Efficiency 200W 80+ Platinum 92% Efficiency	90W 19.50 VDC 4.62 A 130W 19.50 VDC 6.70 A
Optical Drives	8x DVD+/-RW 9.5mm Optical Disk Drive Optional. 8x DVD-ROM 9.5mm Optical Disk Drive Optional.

Internal Specs	Dell Optiplex 5070 SFF	Dell Inspiron 27 7790 All-in-One
Chipset	Intel® Q370 Chipset	Integrated Chipset
Processor	Intel® Pentium® Gold G5420 2C/4T, 3.80 GHz, 4MB SmartCache, 54W Intel® Pentium® Gold G5600 2C/4T, 3.90 GHz, 4MB SmartCache, 54W 9th Gen Intel® Core™ i3-9100 4C/4T, 3.60 → 4.20 GHz, 6MB SmartCache, 65W 9th Gen Intel® Core™ i3-9300 4C/4T, 3.70 → 4.30 GHz, 8MB SmartCache, 62W 9th Gen Intel® Core™ i5-9400 6C/6T, 2.90 → 4.10 GHz, 9MB SmartCache, 65W 9th Gen Intel® Core™ i5-9500 6C/6T, 3.00 → 4.40 GHz, 9MB SmartCache, 65W 9th Gen Intel® Core™ i7-9700 8C/8T, 3.00 → 4.70 GHz, 12MB SmartCache, 65W	10th Gen Intel® Core™ i3-10110U 2C/4T, 2.10 → 4.10 GHz, 4MB SmartCache, 15W 10th Gen Intel® Core™ i5-10210U 4C/8T, 1.60 → 4.20 GHz, 6MB SmartCache, 15W 10th Gen Intel® Core™ i7-10510U 4C/8T, 1.80 → 4.90 GHz, 8MB SmartCache, 15W
Integrated Graphics	Intel® Pentium® Gold G5420 Intel® UHD Graphics 610 12 Execution Units, 350 → 1050 MHz Intel® Pentium® Gold G5600 Intel® UHD Graphics 630 24 Execution Units, 350 → 1100 MHz 9th Gen Intel® Core™ i3-9100 Intel® UHD Graphics 630 23 Execution Units, 350 → 1100 MHz 9th Gen Intel® Core™ i3-9300 Intel® UHD Graphics 630 23 Execution Units, 350 → 1150 MHz 9th Gen Intel® Core™ i5-9400 Intel® UHD Graphics 630 24 Execution Units, 350 → 1050 MHz 9th Gen Intel® Core™ i5-9500 Intel® UHD Graphics 630 24 Execution Units, 350 → 1100 MHz 9th Gen Intel® Core™ i7-9700 Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz	10th Gen Intel® Core™ i3-10110U Intel® UHD Graphics 23 Execution Units, 300 → 1000 MHz 10th Gen Intel® Core™ i5-10210U Intel® UHD Graphics 24 Execution Units, 300 → 1100 MHz 10th Gen Intel® Core™ i7-10510U Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz
Discrete Graphics	NVIDIA® GeForce® GT 730 - 2GB GDDR5 AMD® Radeon™ R5 430 - 2GB GDDR5 RX 550 - 4GB GDDR5	Optional NVIDIA® GeForce® MX 110 - 2GB GDDR5.
Memory	4GB 8GB 16GB 32GB 64GB Memory Slots: 4 DIMM slots Memory Type: Single or Dual Channel DDR4 Memory Memory Speed: 2400MHz - On Intel Celeron, Pentium, and Core i3 processors. 2666MHz - On Intel Core i5 and i7 processors. Memory Per Slot: 4GB 8GB 16GB	Memory Slots: 2 x SO-DIMM slots Memory Type: Single or Dual Channel DDR4 Memory Memory Speed: 2666MHz Memory Per Slot: 4GB 8GB 16GB Max Memory: 32GB
Storage	Up to 1TB M.2 PCIe Gen 3 x4 NVME SSD Up to 500GB 1TB 2TB 7200 rpm 3.5" or 2.5" SATA Hard Drive	Up to 2TB 2.5-inch HDD SATA AHCI 6 Gbps. Up to 1TB M.2 SSD PCIe Gen 3.0 x4 NVMe, up to 32 Gbps.
Slots	Expansion Slots 1 x PCIe x16 slot PCIe Gen 3 x16, Half-height 1 x PCIe x4 slot PCIe Gen 3 x4, Half-height SATA 3 x SATA slots 1 x SATA Gen 2 for slim Optical Drive. 2 x SATA Gen 3 for 2.5-inch or 3.5-inch HDD/SSD. M.2 1 x M.2 2230 slot For WiFi and Bluetooth combo card 1 x M.2 2230/2280 slot For SSD/Intel Optane	Expansion Slots No Expansion slot SATA 1 x 2.5” HDD Connector M.2 1 x M.2 2230 slot For WiFi and Bluetooth combo card 1 x M.2 2230/2242 slot For NVMe PCIe Gen 3 x4 SSD.

Connectivity	Dell Optiplex 5070 SFF	Dell Inspiron 27 7790 All-in-One
Wi-Fi	No Wireless LAN Card Qualcomm QCA9377 Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 4.1 Qualcomm QCA61x4a Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 4.2 Intel Wireless-AC 9560 Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 5	Intel 9462 Up to 433 Mbps Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 5.0 Intel AX200 Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi-6 (802.11ax) Bluetooth 5.0
Bluetooth	Bluetooth 4.1 Bluetooth 4.2 Bluetooth 5 Optional	Bluetooth 5.0
Ethernet	Intel i219-V Gigabit1 Ethernet controller Speed: 10/100/1000 Mbps, Supports Wake Up, PXE support.	Realtek RTL8111HSD-CG PCIe Gigabit Ethernet controller Speed: 10/100/1000 Mbps.

Software	Dell Optiplex 5070 SFF	Dell Inspiron 27 7790 All-in-One
OS	Windows 10 Home Pro Pro National Academic Home National Academic China Ubuntu 18.04 LTS Neokylin v6.0	Windows 10 Home Pro
Built-in Apps	Microsoft Office 30 Day Trial	McAfee® Small Business Security 12 Month Subscription Microsoft Office 30-Day Trial

Camera & Audio	Dell Optiplex 5070 SFF	Dell Inspiron 27 7790 All-in-One
Camera		HD RGB Webcam Top-mount front camera, 0.92 Megapixels (1280 x 720 HD) at 30 fps. Optional Full HD RGB Webcam Top-mount front camera, 2.07 Megapixels (1920 x 1080 FHD) at 30 fps. With Windows Hello Infrared Camera 0.30 Megapixels (640 x 480 VGA) at 30 fps.
Audio	One 2W Speaker Audio controller Realtek ALC3234 External Ports 1 x Universal Audio Jack Front 1 x Audio port Line-out audio port with re-tasking to Line-in (Rear).	2 x 2W Speakers Digital array microphones Audio controller: Realtek ALC3289-CG External Ports 1 x Universal Audio Jack Rear

Misc	Dell Optiplex 5070 SFF	Dell Inspiron 27 7790 All-in-One
Warranty	Limited Hardware Warranty	1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis

Dell Optiplex 5070 SFF vs. Dell Inspiron 27 7790 All-in-One

The Dell Optiplex 5070 SFF and the Dell Inspiron 27 7790 All-in-One were released in the same year, 2019. The Dell Optiplex 5070 SFF 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. The Dell Inspiron 27 7790 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 Optiplex 5070 SFF, you have options to configure it with a 54W Intel Coffee Lake dual-core Intel Pentium Gold G5420 up to a 65W 8-core Intel Core i7-9700 with a boost speed up to 4.70 GHz.

While Dell Inspiron 27 7790 All-in-One has configurations with a 15W 10th Generation Intel Comet Lake dual-core Intel Core i3-10110U up to a 15W quad-core Intel Core i7-10510U 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.

Fortunately, both PC allows you to upgrade later if you are unsatisfied with the amount of memory on your PC. The Dell Optiplex 5070 SFF has four RAM slots that support up to 64GB of 2666MHz dual-channel DDR4 memory. On the other hand, the Dell Inspiron 27 7790 All-in-One has two RAM slots that you can upgrade up to 32GB 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 Optiplex 5070 SFF, five more than the Dell Inspiron 27 7790 All-in-One that has only 5 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 Optiplex 5070 SFF has nine USB Type-A ports and one USB Type-C port. It 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).

For Dell Inspiron 27 7790 All-in-One, it has four USB Type-A ports and one USB Type-C port. The PC has one port that supports USB 2.0 (480 Mbps), three ports that support USB 3.2 Gen 1 (5 Gbps), and one port that supports USB 3.2 Gen 2 (10 Gbps).

Pricing

Dell Optiplex 5070 SFF Price
	Dell OptiPlex 5070 Small Form Factor PC, Intel Hexa Core i5-9500 up to 4.4GHz, 16G DDR4, 512G SSD, Windows 10 Pro 64 Bit-Multi-Language Supports English/Spanish/French(Renewed) By Dell $219.49 Was: $254.00	See at Amazon
	Dell OptiPlex 5070 SFF Desktop Computer PC Small Form, Intel Core i5-9500T, 16GB DDR4 RAM, 256GB SSD, Wi-Fi, Bluetooth, Displayport, Keyboard & Mouse Windows 10 Pro (Renewed) By Dell $244.89	See at Amazon
	Dell OptiPlex 5070-SFF, Core i7-9700 3.0GHz, 32GB RAM, 1TB M.2-NVMe, Windows 11 Pro 64Bit, (Renewed) By Dell $375.00	See at Amazon
Dell Inspiron 7790 All in One 27-inch Price
	DELL Inspiron 7790- 27 Inch All In One FHD Touch, Intel Core i7, 16GB Memory, 512GB Solid State Drive + 1TB, Windows 10 Home (Latest Model) - Silver By Dell $1,194.67	See at Amazon
	Dell Inspiron 27 7790 AiO - 27" FHD Touch - i7-10510U - 12GB - 512GB SSD - Silver By Dell $1,239.00	See at Amazon
	Dell Inspiron 7710 All in One - 27-inch FHD (1920 x 1080) Touchscreen Display, Intel Core i7-1255U, 32GB DDR4, 1TB SSD, NVIDIA GeForce MX550, Intel Wi-Fi 6E, Services, Windows 11 Pro - White By Dell $1,187.66	See at Amazon