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| iMac (Retina 5K) | |
|---|---|
| Name | iMac (Retina 5K) |
| Developer | Apple Inc. |
| Family | Macintosh |
| Type | All-in-one desktop computer |
| Released | 2014–present |
| Os | macOS |
| Cpu | Intel Core i5 / i7 / Apple Silicon (in later models) |
| Display | 27-inch Retina 5K |
| Memory | 8–128 GB |
| Storage | HDD / SSD / Fusion Drive |
iMac (Retina 5K) The iMac (Retina 5K) is a line of all-in-one desktop computers produced by Apple Inc. introduced to bring a high-resolution display to the Macintosh lineup. It combines a 27-inch 5120×2880 panel with desktop-class processors and Apple-designed industrial aesthetics, continuing the legacy of the iMac family and reflecting design influences from Jony Ive and the Apple Store retail experience. The model has been significant in professional workflows used by organizations such as Pixar, NASA, BBC, The New York Times, and University of Oxford research groups.
The introduction of the Retina 5K iMac in 2014 marked a milestone for consumer desktop displays, debuting at an Apple Special Event alongside updates to the MacBook Pro and Mac Mini. Announced under the leadership of Tim Cook, the product launch emphasized advances in display technology, industrial design and integration with the macOS ecosystem. It targeted creative professionals in industries served by companies like Adobe Systems, Autodesk, Avid Technology, Blackmagic Design, and Walt Disney Animation Studios.
The iMac (Retina 5K) retains the unibody aluminum enclosure and glass front that relate to earlier designs influenced by Jony Ive and the iMac G3 lineage, while using internal architecture common to Mac Pro and MacBook Pro models. The chassis integrates a thin edge profile, an edge-to-edge glass surface, and a rear stand used also by Microsoft Surface Studio competitors and workstation manufacturers like Dell and HP. Hardware options have included quad-core Intel Core processors, AMD Radeon discrete GPUs, and later Apple M1/M2 family SoCs; RAM configurations are similar to those available in iMac Pro and custom workstation setups at institutions such as Los Alamos National Laboratory. Storage choices historically ranged from traditional Seagate or Western Digital HDDs to Samsung NVMe SSDs and Apple's proprietary Fusion Drive hybrid.
The hallmark 27-inch Retina 5K display provides a 5120×2880 resolution with wide color gamut support using P3 color space standards developed by groups including Digital Cinema Initiatives and hardware vendors like LG Display. The panel delivers high pixel density for photo and video editing workflows used with software from Adobe Systems (e.g., Photoshop, Premiere Pro), color grading tools from DaVinci Resolve by Blackmagic Design, and content creation pipelines at studios such as Industrial Light & Magic. Apple incorporated technologies influenced by partnerships and supply chains involving Sharp, Samsung Display, and Toshiba for backlighting, and calibration workflows often reference standards from International Electrotechnical Commission and International Color Consortium practitioners.
Performance levels vary across generations, with earlier units offering Intel Core i5 and Core i7 processors paired with AMD Radeon GPUs and later units moving toward Apple Silicon M1/M2 architectures that integrate CPU, GPU, and Neural Engine on a single die. Configurable memory and storage options allowed pros to match setups used in production environments at companies like Netflix, BBC Studios, and academic labs at Massachusetts Institute of Technology and Stanford University. Thermal design borrows lessons from server and workstation engineering practiced by firms like Intel and ARM Holdings, while GPU performance targets tasks similar to those run on discrete workstations by NVIDIA customers in scientific visualization and Autodesk CAD workflows.
iMac (Retina 5K) ships with versions of macOS optimized for high-resolution displays and content creation, integrating features developed by teams at Apple Inc. and compatible with professional suites from Adobe Systems, Avid Technology, Steinberg, and Ableton. Updates to macOS have introduced APIs for Metal graphics acceleration, continuity features that interact with iPhone and iPad via Continuity, and security improvements related to firmware and enclave technologies reminiscent of those in platforms by ARM Holdings and standards bodies like NIST. The platform also supports virtualization and development tools used by organizations such as Google and Microsoft.
Critics from publications including The Verge, Wired, CNET, TechRadar, Ars Technica, and Macworld praised the display fidelity, color accuracy, and industrial design while noting upgradeability and repairability concerns raised by advocacy groups such as iFixit. Professional reviewers compared performance to Mac Pro and high-end PC workstations from HP Z Workstations and Dell Precision, often citing the iMac's balance of display, compute, and price for photographers, video editors, and designers at studios like Pixar and agencies such as Ogilvy. Awards and industry recognition included listings in annual product roundups by Time and design discussions in Design Museum and Cooper Hewitt exhibits.
Initial Retina 5K models debuted in 2014, followed by iterative updates in 2015, 2017, and 2020 that refined processors, GPUs, and storage options; a notable variant, the iMac Pro (2017), addressed workstation needs until its discontinuation. In 2021–2022 Apple announced transition plans echoing the PowerPC→Intel shift but for Intel→Apple Silicon, introducing M1 and M2-based 24‑inch and 27‑inch concepts affecting future 5K offerings. Institutions like NASA, media companies such as Bloomberg L.P., and universities including University of Cambridge tracked these model shifts for procurement and research deployments.
Category:Apple hardware