When the Mac is hot, it is uncomfortable to put the Mac on my lap, since it is so hot. Your MacBook Air is a notebook, not a laptop. When you’re using your MacBook or charging the battery, it's normal for the bottom of the case to get warm. For prolonged use, place your Macbook on a flat, stable surface. Below are the minimum and recommended system specifications for World of Warcraft® and the Shadowlands® expansion on Windows® and Mac®. Due to potential programming changes, the minimum system requirements for World of Warcraft may change over time. Note: For a list of compatible video hardware, see our Supported Video Cards list.

You can find many answers to common hardware questions on our System Requirements FAQ. Rendering movies in 4K resolution requires a minimum of 6GB graphics card memory. Your screen resolution may be higher than 1920 x 1080; however, this will impact Lumion performance. Want a crash course in optimizing software and hardware?

iMac (Retina 5K, 27-inch, 2020)
27-inch Retina 5K display, 3.6GHz 10-Core i9, 128GB 2666MHz DDR4 SDRAM, 8TB Solid State Drive, AMD Radeon Pro 5700 XT with 16GB memory
Power Consumption		Thermal Output
Idle	CPU Max	Idle	CPU Max
74W	295W	252 BTU/h	1007 BTU/h

iMac (Retina 5K, 27-inch, 2019)
27-inch Retina 5K display, 3.6GHz Intel 8-Core i9, 64GB 2666MHz DDR4 SDRAM, 3TB Fusion Drive, AMD Radeon Pro Vega 48 with 8GB memory
Power Consumption		Thermal Output
Idle	CPU Max	Idle	CPU Max
71W	262W	242 BTU/h	895 BTU/h

iMac (Retina 4K, 21.5-inch, 2019)
21.5-inch Retina 4K display, 3.2GHz Intel 6-Core i7, 32GB 2666MHz DDR4 SDRAM, 1TB Solid State Drive, AMD Radeon Pro Vega 20 with 4GB memory
Power Consumption		Thermal Output
Idle	CPU Max	Idle	CPU Max
47W Download mac os 10.11 5.	166W	161 BTU/h	568 BTU/h

iMac (Retina 5K, 27-inch, 2017)
27-inch Retina 5K display, 4.2GHz Intel Quad-Core i7, 64GB 2400MHz DDR4 SDRAM, 3TB Fusion Drive, AMD Radeon Pro 580 with 8192MB memory
Power Consumption		Thermal Output
Idle	CPU Max	Idle	CPU Max
71W	217W	242 BTU/h	741 BTU/h

iMac (Retina 4K, 21.5-inch, 2017)
21.5-inch Retina 4K display, 3.6GHz Intel Quad-Core i7, 32GB 2400MHz DDR4 SDRAM, 512GB Solid State Drive, AMD Radeon Pro 560 with 4096MB memory
Power Consumption		Thermal Output
Idle	CPU Max	Idle	CPU Max
49W	161W	168 BTU/h	550 BTU/h

iMac (21.5-inch, 2017)
21.5-inch display, 2.3GHz Intel Dual-Core i5, 16GB 2400MHz DDR4 SDRAM, 256GB Solid State Drive
Power Consumption		Thermal Output
Idle	CPU Max	Idle	CPU Max
33W	74W	113 BTU/h	253 BTU/h

iMac (Retina 5K, 27-inch, Late 2015)
27-inch Retina 5K display, 4.0GHz Intel quad-core Core i7, 32GB 1866MHz DDR3L SDRAM, 3TB Fusion Drive, AMD Radeon R9 M390 with 2GB memory
Power Consumption		Thermal Output
Idle	CPU Max	Idle	CPU Max
63W	240W	215 BTU/h	819 BTU/h

iMac (Retina 4K, 21.5-inch, Late 2015)
21.5-inch Retina 4K display, 3.3GHz Intel quad-core Core i7, 16GB 1866MHz LPDDR3 SDRAM, 2TB Fusion Drive
Power Consumption		Thermal Output
Idle	CPU Max	Idle	CPU Max
40W	119W	136 BTU/h	406 BTU/h

iMac (21.5-inch, Late 2015)
21.5-inch display, 1.6GHz Intel dual-core Core i5, 16GB 1866MHz LPDDR3 SDRAM, 1TB Fusion Drive
Power Consumption		Thermal Output
Idle	CPU Max	Idle	CPU Max
33W	58W	113 BTU/h	198 BTU/h

iMac (Retina 5K, 27-inch, Mid 2015)
27-inch display, 3.3GHz Intel Core i5, 32GB 1600MHz DDR3 SDRAM, 3TB Fusion Drive, AMD Radeon R9 M290
Power Consumption		Thermal Output
Idle	CPU Max	Idle	CPU Max
70W	197W	239 BTU/h	673 BTU/h

iMac (27-inch, Late 2014)
27-inch display, 4GHz Intel Core i7, 32GB 1600MHz DDR3 SDRAM, 3TB Fusion Drive, AMD Radeon R9 M295X with 4096MB memory
Power Consumption		Thermal Output
Idle	CPU Max	Idle	CPU Max
70W	288W	239 BTU/h	983 BTU/h

iMac (21.5-inch, Mid 2014)
21.5-inch display, 1.4GHz Intel Core i5, 8GB 1600MHz DDR3 SDRAM, 500GB HDD, integrated graphics
Power Consumption		Thermal Output
Idle	CPU Max	Idle	CPU Max
33W	68W	113 BTU/h	232 BTU/h

iMac (Late 2013)
iMac (21.5-inch, Late 2013)
21.5-inch display, 3.1GHz Intel Core i7, 16GB 1600MHz DDR3 SDRAM, 1TB Fusion Drive, NVIDIA GeForce GT 755M graphics
Power Consumption		Thermal Output
Idle	CPU Max	Idle	CPU Max
37W	136W	126 BTU/h	463 BTU/h

iMac (21.5-inch, Late 2013)
21.5-inch display, 2.9GHz Intel Core i5, 8GB 1600MHz DDR3 SDRAM, 1TB Serial ATA Hard Drive, NVIDIA GeForce GT 750M graphics

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