Power to the pro.
10-, 14-, or 18-core
Xeon processor
Turbo Boost up to 4.5GHz
Up to 42MB cache
Vega graphics.
The beast behind the beauty.
Radeon Pro Vega
56, 64, or 64X
Up to 12 teraflops
single precision
Up to 24 teraflops
half precision
8GB or 16GB High
Up to 512GB/s
memory bandwidth
Up to 256GB
2666MHz DDR4 ECC
Up to 4TB SSD13
3.3GB/s write performance
2.8GB/s read performance
40GB/s Thunderbolt 3
Up to 44 million pixels
10GB Ethernet
500 nits
P3 color gamut
One billion colors
1. Testing conducted by Apple in February 2019 using preproduction 2.3GHz 18-core Intel Xeon W-based 27-inch iMac Pro systems with 128GB of RAM and Radeon Pro Vega 64X graphics with 16GB of HBM2; and 4.2GHz quad-core Intel Core i7-based 27-inch iMac systems with Radeon Pro 580 graphics with 8GB of VRAM. Tested with Cinema 4D R20 using a 1.98GB scene; polygon count = 60 million. Performance tests are conducted using specific computer systems and reflect the approximate performance of iMac Pro and iMac.
2. Testing conducted by Apple in November 2017 using preproduction 2.3GHz 18-core Intel Xeon W-based 27-inch iMac Pro systems with 128GB of RAM and preproduction 3.0GHz 10-core Intel Xeon W-based 27-inch iMac Pro systems with 64GB of RAM, both configured with Radeon Pro Vega 64 graphics with 16GB of HBM2; and 4.2GHz quad-core Intel Core i7-based 27-inch iMac systems with Radeon Pro 580 graphics with 8GB of VRAM. Autodesk Maya 2018 tested using a 399.6MB scene. Performance tests are conducted using specific computer systems and reflect the approximate performance of iMac Pro and iMac.
3. Testing conducted by Apple in November 2017 using preproduction 2.3GHz 18-core Intel Xeon W-based 27-inch iMac Pro systems with 128GB of RAM and configured with Radeon Pro Vega 64 graphics with 16GB of HBM2; and 4.2GHz quad-core Intel Core i7-based 27-inch iMac systems with Radeon Pro 580 graphics with 8GB of VRAM. Tested with Cinema 4D R19.024 using a 1.98GB scene; polygon count = 60 million. Performance tests are conducted using specific computer systems and reflect the approximate performance of iMac Pro and iMac.
4. Testing conducted by Apple in November 2017 using preproduction 2.3GHz 18-core Intel Xeon W-based 27-inch iMac Pro systems with 128GB of RAM and preproduction 3.0GHz 10-core Intel Xeon W-based 27-inch iMac Pro systems with 64GB of RAM, both configured with Radeon Pro Vega 64 graphics with 16GB of HBM2; and 4.2GHz quad-core Intel Core i7-based 27-inch iMac systems with Radeon Pro 580 graphics with 8GB of VRAM. Testing performed using Xcode 9.1 (9B55), ninja (v.1.7.2 tag), swift (swift-4.0.2-RELEASE tag), swift-clang (swift-4.0.2-RELEASE tag), swift-llvm (swift-4.0.2-RELEASE tag), swift-cmark (swift-4.0.2-RELEASE tag), swift-compiler-rt (swift-4.0.2-RELEASE tag), and CMake 3.9.4. Performance tests are conducted using specific computer systems and reflect the approximate performance of iMac Pro and iMac.
5. Testing conducted by Apple in November 2017 using preproduction 3.0GHz 10-core Intel Xeon W-based 27-inch iMac Pro systems with 64GB of RAM configured with Radeon Pro Vega 64 graphics with 16GB of HBM2; and 4.2GHz quad-core Intel Core i7-based 27-inch iMac systems with Radeon Pro 580 graphics with 8GB of VRAM. OsiriX MD v.9.0.1 tested using a CT scan dataset with 1300 slices of 512 x 512 voxels. Performance tests are conducted using specific computer systems and reflect the approximate performance of iMac Pro and iMac.
6. Testing conducted by Apple in November 2017 using preproduction 2.3GHz 18-core Intel Xeon W-based 27-inch iMac Pro systems with 128GB of RAM and preproduction 3.0GHz 10-core Intel Xeon W-based 27-inch iMac Pro systems with 64GB of RAM, both configured with Radeon Pro Vega 64 graphics with 16GB of HBM2; and 4.2GHz quad-core Intel Core i7-based 27-inch iMac systems with Radeon Pro 580 graphics with 8GB of VRAM. Tested using Mathematica v11.2.0.0 with built-in benchmark, WolframMark. Performance tests are conducted using specific computer systems and reflect the approximate performance of iMac Pro and iMac.
7. Testing conducted by Apple in November 2017 using preproduction 2.3GHz 18-core Intel Xeon W-based 27-inch iMac Pro systems with 128GB of RAM and preproduction 3.0GHz 10-core Intel Xeon W-based 27-inch iMac Pro systems with 64GB of RAM, both configured with Radeon Pro Vega 64 graphics with 16GB of HBM2; and 4.2GHz quad-core Intel Core i7-based 27-inch iMac systems with Radeon Pro 580 graphics with 8GB of VRAM. Adobe Photoshop 19.0 tested using the crystallize, pointillize, radial blur, shape blur, dust & scratches, and median filters. Performance tests are conducted using specific computer systems and reflect the approximate performance of iMac Pro and iMac.
8. Testing conducted by Apple in November 2017 using preproduction 2.3GHz 18-core Intel Xeon W-based 27-inch iMac Pro systems with 128GB of RAM configured with Radeon Pro Vega 64 graphics with 16GB of HBM2; and 4.2GHz quad-core Intel Core i7-based 27-inch iMac systems with Radeon Pro 580 graphics with 8GB of VRAM. Prerelease Pixelmator Pro 1.0.1 tested using a 3.31GB image. Performance tests are conducted using specific computer systems and reflect the approximate performance of iMac Pro and iMac.
9. Testing conducted by Apple in November 2017 using preproduction 2.3GHz 18-core Intel Xeon W-based 27-inch iMac Pro systems with 128GB of RAM and preproduction 3.0GHz 10-core Intel Xeon W-based 27-inch iMac Pro systems with 64GB of RAM, both configured with Radeon Pro Vega 64 graphics with 16GB of HBM2; and 4.2GHz quad-core Intel Core i7-based 27-inch iMac systems with Radeon Pro 580 graphics with 8GB of VRAM. Prerelease Logic Pro X 10.3.3 used for an offline bounce of 20 audio tracks from a project to disk in PCM format. Performance tests are conducted using specific computer systems and reflect the approximate performance of iMac Pro and iMac.
10. Testing conducted by Apple in November 2017 using preproduction 2.3GHz 18-core Intel Xeon W-based 27-inch iMac Pro systems with 128GB of RAM and preproduction 3.0GHz 10-core Intel Xeon W-based 27-inch iMac Pro systems with 64GB of RAM, both configured with Radeon Pro Vega 64 graphics with 16GB of HBM2; and 4.2GHz quad-core Intel Core i7-based 27-inch iMac systems with Radeon Pro 580 graphics with 8GB of VRAM. Tested using prerelease Logic Pro X 10.3.3 with project consisting of 200 Sculpture synthesizer tracks. Individual tracks were enabled during playback until CPU became overloaded. Performance tests are conducted using specific computer systems and reflect the approximate performance of iMac Pro and iMac.
11. Testing conducted by Apple in November 2017 using preproduction 2.3GHz 18-core Intel Xeon W-based 27-inch iMac Pro systems with 128GB of RAM and preproduction 3.0GHz 10-core Intel Xeon W-based 27-inch iMac Pro systems with 64GB of RAM, both configured with Radeon Pro Vega 64 graphics with 16GB of HBM2; and 4.2GHz quad-core Intel Core i7-based 27-inch iMac systems with Radeon Pro 580 graphics with 8GB of VRAM. Tested with prerelease Final Cut Pro 10.4 using a complex 63-second project with a variety of media up to 8K resolution. Performance tests are conducted using specific computer systems and reflect the approximate performance of iMac Pro and iMac.
12. Testing conducted by Apple in November 2017 using preproduction 3.0GHz 10-core Intel Xeon W-based 27-inch iMac Pro systems with 64GB of RAM configured with Radeon Pro Vega 64 graphics with 16GB of HBM2; and 4.2GHz quad-core Intel Core i7-based 27-inch iMac systems with Radeon Pro 580 graphics with 8GB of VRAM, configured with 64GB of RAM. Tested with prerelease Compressor 4.4 using a 30-second project with Apple ProRes 422 video at 4096×2160 resolution and 30 frames per second. Performance tests are conducted using specific computer systems and reflect the approximate performance of iMac Pro and iMac.
13. 1GB = 1 billion bytes and 1TB = 1 trillion bytes; actual formatted capacity less.
Technical specifications are subject to change.
Software and content may be sold separately. Title availability is subject to change.