Processor-Intel Core i5 Quad-Core
Base Clock Speed-3.5 GHz
Maximum Boost Speed-4.1 GHz
Total Installed Memory-8 GB
Maximum Memory Capacity-64 GB
Memory Type-DDR4 SDRAM
Memory Speed-2400 MHz
User-Replaceable Memory-2 x 4 GB
Available Memory Slots-2 Memory Slot Type-260-Pin SO-DIMM
GPU-AMD Radeon Pro 575 with 4 GB
Whether your iMac is in your studio, living room, or kitchen, the display is the focal point. With a 5120 x 2880 screen resolution and a 16:9 aspect ratio, you'll be able to playback 5K content natively. The IPS panel allows for wider viewing angles so more people can enjoy the display without having to crowd around it. With a dedicated AMD Radeon Pro 575 graphics card and 4GB of vRAM, the iMac delivers visual effects and 3D graphics, as well as video editing capabilities that can tackle multicam projects in Final Cut Pro X with up to five streams of full-res 4K video, as well as the ability to edit 360° video and create 3D VR content.
The iMac houses a 7th-Gen Kaby Lake Intel Core i5 Quad-Core processor that can reach a stock speed of 3.5 GHz. It can also be overclocked up to 4.1 GHz, thanks to Intel Turbo Boost 2.0 technology. The 7th-gen Kaby Lake Intel processor uses low voltage for better energy efficiency while still providing fast performance needed to run processor-intensive applications such as Logic Pro or Final Cut Pro. Combined with 8GB of 2400 MHz DDR4 RAM, the iMac allows you to multitask quickly and efficiently.
The iMac simultaneously supports full native resolution on the built-in display and either one 5120 x 2880 (5K) external display at 60 Hz with support for 1 billion colors, two 3840 x 2160 (4K UHD) external displays at 60 Hz with support for 1 billion colors, or two 4096 x 2304 (4K) external displays at 60 Hz with support for millions of colors.
Two Thunderbolt 3 (USB Type-C) ports come standard on all iMac models, each delivering up data transfer speeds of up to 40 Gb/s external drives and cameras, plus twice the bandwidth for video and display connectivity. Thunderbolt 3 also supports 10 Gb/s USB 3.1 and DisplayPort 1.2. Thunderbolt 2, HDMI, DVI, and VGA output is also supported using adapters (sold separately).
With USB 3.0, you can transfer large files in seconds instead of minutes. Every iMac comes with four 5 Gb/s USB 3.0 Type-A ports - with speeds up to 10 times faster than USB 2.0 - and you can connect all your USB-compatible devices, including your iPhone, iPad, iPod or digital camera.
While the current 8GB memory configuration is made up of two 4GB modules, the memory can be upgraded to a maximum of 64GB, using a 16GB chip in each of the four 260-pin SO-DIMM sockets.