Detailed Specs Comparison

Dell Optiplex 5070 SFF vs. Dell Optiplex 7070 SFF

Here is a side by side comparison between Dell Optiplex 5070 SFF and Dell Optiplex 7070 SFF 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 Optiplex 7070 SFF 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).	Intel Q370 Chipset 9th Gen Intel Coffe Lake Processors Up to Intel® Core™ i9-9900 (8C/16T, 3.10 → 5.00 GHz, 16MB SmartCache, 65W) Up to 64GB 2666MH 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).

Availability	Dell Optiplex 5070 SFF	Dell Optiplex 7070 SFF
Released	2019	2019
Release Info	Announced on June 01, 2019.	Announced on June 01, 2019.
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	2021 Dell Optiplex 7090 SFF Compare 2020 Dell Optiplex 7080 SFF Compare 2019 Dell Optiplex 7070 SFF Current 2018 Dell Optiplex 7060 SFF Compare

Exterior	Dell Optiplex 5070 SFF	Dell Optiplex 7070 SFF
Size Comparison
Dimensions	11.4” x 11.5” x 3.7” (292 x 290 x 92.6 mm)	11.4” x 11.5” x 3.7” (290 x 292 x 92.6 mm)
Weight	12.82 lbs. (5.81 kg)	Starting at 11.57 lb (5.26 kg)
Colors	Black	Black
Keyboard and Trackpad	Dell Wired Mouse and Keyboard	Dell Wired Mouse and Keyboard
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	Front 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 USB-C USB 3.2 Gen 2 (10 Gbps) with PowerShare. 1 x Universal Audio Jack 1 x SD Card Reader Optional Rear 6 x USB-A 1 x USB 2.0 (480 Mbps) 1 x USB 2.0 (480 Mbps) with Smart Power On. 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. 2 x PS/2 For PS/2 Keyboard and Mouse. 1 x Audio port Line-out audio port with re-tasking to Line-in (Rear). 1 x Serial port 1 x Kensington Lock Slot 1 x Power Connection Optional Ports 1 x Video Port Can be DisplayPort , HDMI 2.0b, or VGA port.

Chasis	Dell Optiplex 5070 SFF	Dell Optiplex 7070 SFF
Form Factor	Small Form Factor (7.8L)	Small Form Factor (7.8L)
Power Supply	200W 80+ Bronze 85% Efficiency 200W 80+ Platinum 92% Efficiency	200W 80+ Bronze 85% Efficiency 200W 80+ Platinum 92% Efficiency
Optical Drives	8x DVD+/-RW 9.5mm Optical Disk Drive Optional. 8x DVD-ROM 9.5mm Optical Disk Drive Optional.	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 Optiplex 7070 SFF
Chipset	Intel® Q370 Chipset	Intel® Q370 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	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™ i5-9600 6C/6T, 3.10 → 4.60 GHz, 9MB SmartCache, 65W 9th Gen Intel® Core™ i7-9700 8C/8T, 3.00 → 4.70 GHz, 12MB SmartCache, 65W 9th Gen Intel® Core™ i9-9900 8C/16T, 3.10 → 5.00 GHz, 16MB SmartCache, 65W
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	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™ i5-9600 Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz 9th Gen Intel® Core™ i7-9700 Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz 9th Gen Intel® Core™ i9-9900 Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz
Discrete Graphics	NVIDIA® GeForce® GT 730 - 2GB GDDR5 AMD® Radeon™ R5 430 - 2GB GDDR5 RX 550 - 4GB GDDR5	NVIDIA® GeForce® GT 730 - 2GB GDDR5 AMD® Radeon™ R5 430 - 2GB GDDR5 RX 550 - 4GB 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	4GB 8GB 16GB 32GB 64GB Memory Slots: 4 DIMM slots Memory Type: Single or Dual Channel DDR4 Memory Memory Speed: 2400MHz - On Intel Core i3 processors. 2666MHz - On Intel Core i5 and i7 processors. Memory Per Slot: 4GB 8GB 16GB
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 1TB M.2 PCIe Gen 3 x4 NVME SSD Up to 2TB 7200 rpm 3.5" or 2.5" SATA Hard Drive
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 1 x PCIe x16 slot PCIe Gen 3 x16, Full-height 1 x PCIe x4 slot PCIe Gen 3 x4, Full-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

Connectivity	Dell Optiplex 5070 SFF	Dell Optiplex 7070 SFF
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	No Wireless LAN Card 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
Bluetooth	Bluetooth 4.1 Bluetooth 4.2 Bluetooth 5 Optional	Bluetooth 4.2 Bluetooth 5 Optional
Ethernet	Intel i219-V Gigabit1 Ethernet controller Speed: 10/100/1000 Mbps, Supports Wake Up, PXE support.	Intel i219-LM Gigabit1 Ethernet controller Speed: 10/100/1000 Mbps, Supports Wake Up, PXE support, and Active Technology support.

Software	Dell Optiplex 5070 SFF	Dell Optiplex 7070 SFF
OS	Windows 10 Home Pro Pro National Academic Home National Academic China Ubuntu 18.04 LTS Neokylin v6.0	Windows 10 Home Pro Pro National Academic China Ubuntu 18.04 LTS Neokylin v6.0
Built-in Apps	Microsoft Office 30 Day Trial	Microsoft Office 30 Day Trial

Camera & Audio	Dell Optiplex 5070 SFF	Dell Optiplex 7070 SFF
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).	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).

Misc	Dell Optiplex 5070 SFF	Dell Optiplex 7070 SFF
Warranty	Limited Hardware Warranty	Limited Hardware Warranty

Dell Optiplex 5070 SFF vs. Dell Optiplex 7070 SFF

The Dell Optiplex 5070 SFF and the Dell Optiplex 7070 SFF 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 Optiplex 7070 SFF has a small form factor that commonly can only fit a Mini ITX motherboard, one or two hard disk drives, and supports only a small form factor or half-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 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 Optiplex 7070 SFF has configurations 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.

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 both systems 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 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 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 Optiplex 7070 SFF, 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).