Detailed Specs Comparison

Lenovo IdeaCentre A540 AIO (24”, AMD) vs. Lenovo IdeaCentre A540 AIO (24”, Intel)

Here is a side by side comparison between Lenovo IdeaCentre A540 AIO (24”, AMD) and Lenovo IdeaCentre A540 AIO (24”, Intel) specs including price, processors, memory, graphics, storage, ports, and more.

BY Evan Forrest November 30, 2021

Specs Comparison

	Compare With Please enter device name or part of it Lenovo IdeaCentre A540 AIO (24”, AMD) See at Amazon	Compare With Please enter device name or part of it Lenovo IdeaCentre A540 AIO (24”, Intel) See at Amazon
Key Features
What's new	Up to 23.8” FHD Touch Display. AMD B300 Chipset. Up to AMD Ryzen™ 7 4700GE 8C/16T, 3.10 → 4.30 GHz, 4MB L2 Cache, 8MB L3 Cache, 35W TDP. Up to 512GB NVMe PCIe SSD. Up to 2TB 2.5” HDD. Up to 16GB dual-channel 2666MHz DDR4 Memory. More Features Optional built-in wireless charger. 2 x 3W stereo speakers + 5W Woofer. Up to Wi-Fi 5 and Bluetooth 4.0. Optional 1080p front-facing camera. Optional Windows Hello IR camera.	Up to 23.8” FHD Touch Display. Intel® B360 Chipset. Up to Intel® Core™ i7-9700T 8C/8T, 2.00 → 4.30 GHz, 12MB SmartCache, 35W TDP. Up to AMD Radeon™ RX 540X with 2GB of GDDR5 VRAM. Up to 1TB NVMe PCIe SSD. Up to 2TB 2.5” HDD. Up to 16GB dual-channel 2666MHz DDR4 Memory. More Features Optional built-in wireless charger. 2 x 3W stereo speakers + 5W Woofer. Up to Wi-Fi 5 and Bluetooth 4.0. Optional 1080p front-facing camera. Optional Windows Hello IR camera.

Availability	Lenovo IdeaCentre A540 AIO (24”, AMD)	Lenovo IdeaCentre A540 AIO (24”, Intel)
Released	2019	2019
Release Info	Announced on August 29, 2019 (IFA 2019). Available starting September 2019.	Announced on August 29, 2019 (IFA 2019). Available starting September 2019.
Pricing	Starting at €799.00.	Starting at €799.00.
Applicable Models	2019 Lenovo IdeaCentre A540 (AMD) Lenovo IdeaCentre A540 24API Lenovo IdeaCentre A540 AIO (AMD) Lenovo IdeaCentre A540 All-in-One 24in (AMD)	2019 Lenovo IdeaCentre A540 (Intel) Lenovo IdeaCentre A540 24ICB Lenovo IdeaCentre A540 AIO (Intel) Lenovo IdeaCentre A540 All-in-One 24in (Intel)

Lenovo IdeaCentre A540 (24”, AMD) Price
	Lenovo Ideacentre A540 All-in-One, 23.8" FHD Desktop, AMD Ryzen 5 Pro 4650GE, 16GB RAM 512GB PCIe SSD, Webcam, Wi-Fi, Wireless Keyboard & Mouse, Windows 10 Pro, Black By Lenovo $739.00	See at Amazon
	Lenovo IdeaCentre AIO 3 AMD All-in-One Computer, 24" FHD Display, Ryzen 5 5500U, 16GB RAM, 512GB SSD, DVD RW Drive, Windows 11 By Lenovo $899.99	See at Amazon
	Lenovo Ideacentre A540 23.8" FHD All-in-One Desktop, AMD Ryzen 5 Pro 4650GE, 16GB RAM 1TB PCIe SSD, Webcam, HDMI, Wireless Keyboard & Mouse, Windows 10 Pro, Black By Lenovo $768.99	See at Amazon
Lenovo IdeaCentre A540 AIO (24”, Intel) Price
	Lenovo Flagship IdeaCentre A540 24 AIO Desktop 23.8" FHD IPS Touchscreen 9th Gen Intel Octa-core i7-9700T 32GB RAM 1TB SSD JBL Harman Speakers Dolby Webcam Win10 Pro + HDMI Cable By Lenovo $2,199.00	See at Amazon
	Lenovo ThinkCentre AIO 24" FHD IPS All-in-One Computer, 13th Gen Intel Processor up to 4.4 GHz, 16GB DDR5 RAM, 512GB PCIe SSD, Wi-Fi 6, USB-C, HDMI in&Out, KB&Mouse, Windows 11 Pro By Lenovo $499.99	See at Amazon
	Lenovo Flagship IdeaCentre A540 24 AIO Desktop 23.8" FHD IPS Touchscreen 9th Gen Intel Octa-core i7-9700T 16GB RAM 1TB SSD WiFi5 JBL Harman Speakers Dolby Webcam Win10 Pro + HDMI Cable By Lenovo $2,299.00	See at Amazon

Display	Lenovo IdeaCentre A540 AIO (24”, AMD)	Lenovo IdeaCentre A540 AIO (24”, Intel)
Size	23.8 Inches	23.8 Inches
Info	23.8” FHD Non-touch Display 23.8” FHD Multi-touch Display All Configurations 1920 x 1080, 16:9, IPS panel, 250 nits brightness, 1000:1 contrast ratio, wide viewing angle, borderless design, anti-glare surface.	23.8” FHD Non-touch Display 23.8” FHD Multi-touch Display All Configurations 1920 x 1080, 16:9, IPS panel, 250 nits brightness, 1000:1 contrast ratio, wide viewing angle, borderless design, anti-glare surface.

Exterior	Lenovo IdeaCentre A540 AIO (24”, AMD)	Lenovo IdeaCentre A540 AIO (24”, Intel)
Size Comparison
Dimensions	17.75 x 7.28 x 17.13 inches (450.9 x 185 x 435.19 mm)	17.75 x 7.28 x 17.13 inches (450.9 x 185 x 435.19 mm)
Weight	23.14 lbs (23.14 lbs)	23.14 lbs (23.14 lbs)
Colors	Industry Black	Industry Black
Keyboard and Trackpad	Keyboard Lenovo Premium Wireless Keyboard, grey Lenovo Calliope Keyboard (USB connector), black Lenovo Calliope Wireless Keyboard, black Mouse Lenovo Calliope Mouse (USB connector), black Lenovo Calliope Wireless Mouse (2.4GHz via USB receiver), black Lenovo Premium Wireless Mouse, grey	Keyboard Lenovo Premium Wireless Keyboard, grey Lenovo Calliope Keyboard (USB connector), black Lenovo Calliope Wireless Keyboard, black Lenovo Calliope Wireless Keyboard, grey Mouse Lenovo Calliope Mouse (USB connector), black Lenovo Calliope Wireless Mouse (2.4GHz via USB receiver), black Lenovo Premium Wireless Mouse, grey
Ports	Left 2 x USB-A USB 3.2 Gen 1 (5 Gbps). 1 x Headset jack 3.5mm combo jack. 1 x SD Card Reader Rear 3 x USB-A 2 x USB 2.0 (480 Mbps). 1 x USB 3.2 Gen 1 (5 Gbps). 1 x HDMI-out 1.4 1 x HDMI-in 1 x RJ-45 10/100/1000 Gigabit Ethernet. Bottom 1 x Power connector	Left 2 x USB-A USB 3.2 Gen 2 (10 Gbps). 1 x Headset jack 3.5mm combo jack. 1 x SD Card Reader Rear 3 x USB-A 2 x USB 2.0 (480 Mbps). 1 x USB 3.2 Gen 2 (10 Gbps). 1 x HDMI-out 1.4 1 x HDMI-in 1 x RJ-45 10/100/1000 Gigabit Ethernet. Bottom 1 x Power connector

Chasis	Lenovo IdeaCentre A540 AIO (24”, AMD)	Lenovo IdeaCentre A540 AIO (24”, Intel)
Form Factor	All-in-One	All-in-One
Power Supply	120W Power Adapter 150W Power Adapter	90W Power Adapter 120W Power Adapter 150W Power Adapter
Bays	1 x 2.5" disk bay	1 x 2.5" disk bay
Chasis Information	Buttons Power button PC / monitor mode switcher Stand Monitor stand supports -5° to +25° tilt Special Features Optional Wireless charger	Buttons Power button PC / monitor mode switcher Stand Monitor stand supports -5° to +25° tilt Special Features Optional Wireless charger

Internal Specs	Lenovo IdeaCentre A540 AIO (24”, AMD)	Lenovo IdeaCentre A540 AIO (24”, Intel)
Chipset	AMD B300 Chipset	Intel® B360 Chipset
Processor	AMD Athlon™ PRO 300GE 2C/4T, 3.40 GHz, 1MB L2, 4MB L3 Cache, 35W AMD Ryzen™ 3 PRO 3200GE 4C/4T, 3.50 → 3.80 GHz, 2MB L2, 4MB L3 Cache, 35W AMD Ryzen™ 3 4300GE 4C/8T, 3.50 → 4.00 GHz, 2MB L2 Cache, 4MB L3 Cache, 35W AMD Ryzen™ 5 PRO 3400GE 4C/8T, 3.30 → 4.00 GHz, 2MB L2, 4MB L3 Cache, 35W AMD Ryzen™ 5 4600GE 6C/12T, 3.30 → 4.20 GHz, 3MB L2 Cache, 8MB L3 Cache, 35W AMD Ryzen™ 5 PRO 4650GE 6C/12T, 3.30 → 4.20 GHz, 3MB L2 Cache, 8MB L3 Cache, 35W AMD Ryzen™ 7 4700GE 8C/16T, 3.10 → 4.30 GHz, 4MB L2 Cache, 8MB L3 Cache, 35W	9th Gen Intel® Core™ i3-9100T 4C/4T, 3.10 → 3.70 GHz, 6MB SmartCache, 35W 9th Gen Intel® Core™ i5-9400T 6C/6T, 1.80 → 3.40 GHz, 9MB SmartCache, 35W 9th Gen Intel® Core™ i7-9700T 8C/8T, 2.00 → 4.30 GHz, 12MB SmartCache, 35W
Integrated Graphics	AMD Athlon™ PRO 300GE AMD Radeon™ Vega Graphics 3 Graphics Cores, 1100 MHz AMD Ryzen™ 3 PRO 3200GE AMD Radeon™ RX Vega Graphics 8 Graphics Cores, 1200 MHz AMD Ryzen™ 3 4300GE AMD Radeon™ RX Vega Graphics 6 Graphics Cores, 1700 MHz AMD Ryzen™ 5 PRO 3400GE AMD Radeon™ RX Vega Graphics 11 Graphics Cores, 1300 MHz AMD Ryzen™ 5 4600GE AMD Radeon™ RX Vega Graphics 7 Graphics Cores, 1900 MHz AMD Ryzen™ 5 PRO 4650GE AMD Radeon™ RX Vega Graphics 7 Graphics Cores, 1900 MHz AMD Ryzen™ 7 4700GE AMD Radeon™ RX Vega Graphics 8 Graphics Cores, 2000 MHz	9th Gen Intel® Core™ i3-9100T Intel® UHD Graphics 630 23 Execution Units, 350 → 1100 MHz 9th Gen Intel® Core™ i5-9400T Intel® UHD Graphics 630 24 Execution Units, 350 → 1050 MHz 9th Gen Intel® Core™ i7-9700T Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz
Discrete Graphics		Optional AMD Radeon™ RX 540X with 2GB of GDDR5 VRAM
Memory	4GB 8GB 16GB Memory Slots: 2 x SO-DIMM slots Memory Type: Single or Dual Channel Non-ECC DDR4 Memory Memory Speed: 2666 MHz Memory Per Slot: 4GB 8GB	4GB 8GB 16GB Memory Slots: 2 x SO-DIMM slots Memory Type: Single or Dual Channel Non-ECC DDR4 Memory Memory Speed: 2666 MHz Memory Per Slot: 4GB 8GB
Storage	128GB 256GB 512GB M.2 PCIe 3.0 x4 NVME SSD. 1TB 2TB 5.4K rpm 2.5” SATA Hard Drive.	128GB 256GB 512GB 1TB M.2 PCIe NVME SSD. 1TB 2TB 5.4K rpm 2.5” SATA Hard Drive.
Slots	1 x M.2 2230 slot For WiFi and Bluetooth combo card 1 x M.2 2242/2080 slot For SSD	1 x M.2 2230 slot For WiFi and Bluetooth combo card 1 x M.2 2242/2080 slot For SSD

Connectivity	Lenovo IdeaCentre A540 AIO (24”, AMD)	Lenovo IdeaCentre A540 AIO (24”, Intel)
Wi-Fi	Wi-Fi 5 (802.11ac) M.2 card.	Wi-Fi 5 (802.11ac) M.2 card.
Bluetooth	Bluetooth 4.0 Optional.	Bluetooth 4.0 Optional.
Ethernet	Gigabit Ethernet controller Speed: 10/100/1000 Mbps.	Gigabit Ethernet controller Speed: 10/100/1000 Mbps.

Software	Lenovo IdeaCentre A540 AIO (24”, AMD)	Lenovo IdeaCentre A540 AIO (24”, Intel)
OS	Windows 10 Home \| Pro No operating system	Windows 10 Home \| Pro No operating system
Built-in Apps	Lenovo Vantage Microsoft Office 2016	Lenovo Vantage Microsoft Office 2016

Camera & Audio	Lenovo IdeaCentre A540 AIO (24”, AMD)	Lenovo IdeaCentre A540 AIO (24”, Intel)
Camera	HD Front-facing camera. 720p with fixed focus. Optional FHD Front-facing camera. 1080p with fixed focus. Optional Windows Hello IR support.	HD Front-facing camera. 720p with fixed focus. Optional FHD Front-facing camera. 1080p with fixed focus. Optional Windows Hello IR support.
Audio	High Definition (HD) Audio 2 x 3W stereo speakers. 1 x 5W woofer. Dual array microphone.	High Definition (HD) Audio 2 x 3W stereo speakers. 1 x 5W woofer. Dual array microphone.

Misc	Lenovo IdeaCentre A540 AIO (24”, AMD)	Lenovo IdeaCentre A540 AIO (24”, Intel)
Sensors	IR Camera	IR Camera
Security	BIOS Security Administrator password Power-on password Windows Hello Facial Authentication	BIOS Security Administrator password Power-on password Authentication Optional Windows Hello IR Authentication
Warranty	1-year mail-in service 1-year depot service 2-year depot service	1-year mail-in service 1-year depot service 2-year depot service

Lenovo IdeaCentre A540 AIO (24”, AMD) vs. Lenovo IdeaCentre A540 AIO (24”, Intel)

The Lenovo IdeaCentre A540 AIO (24”, AMD) and the Lenovo IdeaCentre A540 AIO (24”, Intel) were released in the same year, 2019. Both systems share the same 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 Lenovo IdeaCentre A540 AIO (24”, AMD), you have options to configure it with a 35W AMD Athlon™ Desktop dual-core AMD Athlon 300GE up to a 35W 8-core AMD Ryzen7 4700GE with a boost speed up to 4.30 GHz.

While Lenovo IdeaCentre A540 AIO (24”, Intel) has configurations with a 35W 9th Generation Intel Coffee Lake quad-core Intel Core i3-9100T up to a 35W 8-core Intel Core i7-9700T with a boost speed up to 4.30 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 two 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 16GB 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 5 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 Lenovo IdeaCentre A540 AIO (24”, AMD) has five USB ports USB ports that all of them are Type-A port. It has two ports that support USB 2.0 (480 Mbps) and three ports that support USB 3.2 Gen 1 (5 Gbps).

For Lenovo IdeaCentre A540 AIO (24”, Intel), it has five USB ports that all of which are USB Type-A. The PC has two ports that support USB 2.0 (480 Mbps) and three ports that support USB 3.2 Gen 2 (10 Gbps).

Pricing

Lenovo IdeaCentre A540 (24”, AMD) Price
	Lenovo Ideacentre A540 All-in-One, 23.8" FHD Desktop, AMD Ryzen 5 Pro 4650GE, 16GB RAM 512GB PCIe SSD, Webcam, Wi-Fi, Wireless Keyboard & Mouse, Windows 10 Pro, Black By Lenovo $739.00	See at Amazon
	Lenovo IdeaCentre AIO 3 AMD All-in-One Computer, 24" FHD Display, Ryzen 5 5500U, 16GB RAM, 512GB SSD, DVD RW Drive, Windows 11 By Lenovo $899.99	See at Amazon
	Lenovo Ideacentre A540 23.8" FHD All-in-One Desktop, AMD Ryzen 5 Pro 4650GE, 16GB RAM 1TB PCIe SSD, Webcam, HDMI, Wireless Keyboard & Mouse, Windows 10 Pro, Black By Lenovo $768.99	See at Amazon
Lenovo IdeaCentre A540 AIO (24”, Intel) Price
	Lenovo Flagship IdeaCentre A540 24 AIO Desktop 23.8" FHD IPS Touchscreen 9th Gen Intel Octa-core i7-9700T 32GB RAM 1TB SSD JBL Harman Speakers Dolby Webcam Win10 Pro + HDMI Cable By Lenovo $2,199.00	See at Amazon
	Lenovo ThinkCentre AIO 24" FHD IPS All-in-One Computer, 13th Gen Intel Processor up to 4.4 GHz, 16GB DDR5 RAM, 512GB PCIe SSD, Wi-Fi 6, USB-C, HDMI in&Out, KB&Mouse, Windows 11 Pro By Lenovo $499.99	See at Amazon
	Lenovo Flagship IdeaCentre A540 24 AIO Desktop 23.8" FHD IPS Touchscreen 9th Gen Intel Octa-core i7-9700T 16GB RAM 1TB SSD WiFi5 JBL Harman Speakers Dolby Webcam Win10 Pro + HDMI Cable By Lenovo $2,299.00	See at Amazon