Detailed Specs Comparison

Dell Optiplex 5070 SFF vs. Dell Optiplex 7070 Ultra

Here is a side by side comparison between Dell Optiplex 5070 SFF and Dell Optiplex 7070 Ultra 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 Ultra 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 Whiskey Lake PCH-LP Chipset. 8th Gen Intel Whiskey Lake Processors. Up to Intel® Core™ i7-8665U (4C/8T, 1.90 → 4.80 GHz, 8MB SmartCache, 25W) Up to 64GB 2400 MHz dual-channel DDR4 memory Up to 1TB PCIe Gen 3 x4 NVMe SSD. Up to 2TB 2.5" HDD. 65W Power Adapter. Up to Wi-Fi 6 and Bluetooth 5 More Features Up to two display outputs (2 x USB-C Alt-Mode).

Availability	Dell Optiplex 5070 SFF	Dell Optiplex 7070 Ultra
Released	2019	2019
Release Info	Announced on June 01, 2019.	Announced on September 18, 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 Ultra Compare 2019 Dell Optiplex 7070 Ultra Current

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 $198.00 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 $218.99 Was: $244.90	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 $374.00 Was: $487.00	See at Amazon
Dell Optiplex 7070 Ultra Price
	Dell Optiplex 7070 Ultra Business Desktop PC, Core i5-8365U, 16GB DDR4, 256GB SSD, WiFi, BT, Keyboard & Mouse, Windows 10 Pro (Renewed) By Dell $144.90	See at Amazon
	Dell Optiplex 7070 MFF Micro Form Factor Desktop 9th Gen Intel Core i7-9700T 8-Cores Processor, 16GB DDR4 RAM, 512GB SSD, Intel UHD Graphics 630, Windows 10 Pro (Renewed) By Dell $285.00 Was: $310.00	See at Amazon
	Dell OptiPlex 7070 SFF Desktop Computer PC, Intel 8 Core i7-9700 3.0GHz up to 4.70GHz,32GB DDR4 Ram New 1TB NVMe M.2 SSD,AX210 Built-in WiFi 6E,Windows 11 Pro, Wireless Keyboard & Mouse (Renewed) By Dell $374.98	See at Amazon

Exterior	Dell Optiplex 5070 SFF	Dell Optiplex 7070 Ultra
Size Comparison
Dimensions	11.4” x 11.5” x 3.7” (292 x 290 x 92.6 mm)	3.78” x 10.09” x 0.78” (96.1 x 256.2 x 19.7 mm)
Weight	12.82 lbs. (5.81 kg)	Starting at 1.16 lb (0.525 kg)
Colors	Black	Black
Keyboard and Trackpad	Dell Wired Mouse and Keyboard	Dell Pro Wireless Keyboard and Mouse - KM5221W - English Dell KB522 Business Multimedia Keyboard (US) Dell KB813 Smart Card Keyboard (US) Dell KB216 Wired Keyboard English No 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	Bottom 1 x USB-C USB 3.2 Gen 2 with DisplayPort Alt Mode and Power Delivery. 2 x USB-A USB 3.2 Gen 2 (10 Gbps) with SmartPower On. 1 x RJ45 Gigabit Ethernet port. 1 x DC-in 4.5mm barrel type. Left 1 x USB-C USB 3.2 Gen 2 with DisplayPort Alt Mode. 1 x USB-A USB 3.2 Gen 2 (10 Gbps) with PowerShare. 1 x Universal Audio Port 3.5mm jack. Right 1 x Kensington Slot 1 x Security Screw Slot

Chasis	Dell Optiplex 5070 SFF	Dell Optiplex 7070 Ultra
Form Factor	Small Form Factor (7.8L)	Ultra Form Factor
Power Supply	200W 80+ Bronze 85% Efficiency 200W 80+ Platinum 92% Efficiency	65W 4.50 mm x 2.90 mm Barrel Power Adapter.
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 Optiplex 7070 Ultra
Chipset	Intel® Q370 Chipset	Intel Whiskey Lake PCH-LP 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	8th Gen Intel® Core™ i3-8145U 2C/4T, 2.10 → 3.90 GHz, 4MB SmartCache, 25W 8th Gen Intel® Core™ i5-8265U 4C/8T, 1.60 → 3.90 GHz, 6MB SmartCache, 25W 8th Gen Intel® Core™ i5-8365U 4C/8T, 1.60 → 4.10 GHz, 6MB SmartCache, 25W 8th Gen Intel® Core™ i7-8565U 4C/8T, 1.80 → 4.60 GHz, 8MB SmartCache, 25W 8th Gen Intel® Core™ i7-8665U 4C/8T, 1.90 → 4.80 GHz, 8MB SmartCache, 25W
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	8th Gen Intel® Core™ i3-8145U Intel® UHD Graphics 620 24 Execution Units, 300 → 1000 MHz 8th Gen Intel® Core™ i5-8265U Intel® UHD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i5-8365U Intel® UHD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i7-8565U Intel® UHD Graphics 620 24 Execution Units, 300 → 1150 MHz 8th Gen Intel® Core™ i7-8665U Intel® UHD Graphics 620 24 Execution Units, 300 → 1150 MHz
Discrete Graphics	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	Memory Slots: 2 SODIMM slots Memory Type: Single or Dual Channel DDR4 Memory Memory Speed: 2400MHz Memory Per Slot: 4GB 8GB 16GB 32GB Memory Configurations 4GB 8GB 16GB 32GB 64GB
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 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 No Expansion slot. SATA 1 x SATA 3.0 FFC connector For 2.5-inch 7mm slim HDD/SSD. M.2 1 x M.2 2230 slot For WiFi and Bluetooth combo card 1 x M.2 2230 slot For PCIe SDD.

Connectivity	Dell Optiplex 5070 SFF	Dell Optiplex 7070 Ultra
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	Qualcomm QCA61x4a Up to 867 Mbps Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 4.2 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 4.2 Bluetooth 5.0
Ethernet	Intel i219-V Gigabit1 Ethernet controller Speed: 10/100/1000 Mbps, Supports Wake Up, PXE support.	Intel i219V (non-vPro) or Intel i219LM (vPro) Gigabit Ethernet controller Speed: 10/100/1000 Mbps.

Software	Dell Optiplex 5070 SFF	Dell Optiplex 7070 Ultra
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 Pro National Academic Ubuntu 18.04 LTS
Built-in Apps	Microsoft Office 30 Day Trial	Microsoft Office 30 Day Trial

Camera & Audio	Dell Optiplex 5070 SFF	Dell Optiplex 7070 Ultra
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).	No built-in Speaker Audio controller Realtek ALC3204-CG Intel High Definition Audio External Ports 1 x Universal Audio Jack Front

Misc	Dell Optiplex 5070 SFF	Dell Optiplex 7070 Ultra
Warranty	Limited Hardware Warranty	3-Year Basic Onsite Service

Dell Optiplex 5070 SFF vs. Dell Optiplex 7070 Ultra

The Dell Optiplex 5070 SFF and the Dell Optiplex 7070 Ultra 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 Ultra has an ultra form factor that is very small and slim can be hidden in a monitor stand, mounted on a wall, or under a desk.

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 Ultra has configurations with a 25W 8th Generation Intel Whiskey Lake dual-core Intel Core i3-8145U up to a 25W quad-core Intel Core i7-8665U with a boost speed up to 4.80 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 Optiplex 7070 Ultra has two RAM slots that you can upgrade up to 64GB of 2400MHz 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 Optiplex 7070 Ultra 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 Optiplex 7070 Ultra, it has three USB Type-A ports and two USB Type-C ports. All of them 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 $198.00 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 $218.99 Was: $244.90	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 $374.00 Was: $487.00	See at Amazon
Dell Optiplex 7070 Ultra Price
	Dell Optiplex 7070 Ultra Business Desktop PC, Core i5-8365U, 16GB DDR4, 256GB SSD, WiFi, BT, Keyboard & Mouse, Windows 10 Pro (Renewed) By Dell $144.90	See at Amazon
	Dell Optiplex 7070 MFF Micro Form Factor Desktop 9th Gen Intel Core i7-9700T 8-Cores Processor, 16GB DDR4 RAM, 512GB SSD, Intel UHD Graphics 630, Windows 10 Pro (Renewed) By Dell $285.00 Was: $310.00	See at Amazon
	Dell OptiPlex 7070 SFF Desktop Computer PC, Intel 8 Core i7-9700 3.0GHz up to 4.70GHz,32GB DDR4 Ram New 1TB NVMe M.2 SSD,AX210 Built-in WiFi 6E,Windows 11 Pro, Wireless Keyboard & Mouse (Renewed) By Dell $374.98	See at Amazon