![]() ![]() With the new Mac Pro workstation offering massive performance, its owners will naturally benefit from new high-resolution displays and here Apple has a unique proposition with its unique Pro Display XDR, which is also due out in December. In fact, with a 1.4 kW PSU, the new Mac Pro could accommodate quite a lot of options. Furthermore, the systems may be equipped with the Afterburner ProRes and ProRes RAW FPGA-based accelerator card, or any other accelerator that is compatible with PCIe 3.0 bus (granted that the system has 64 PCIe lanes). To offer its customers a whopping compute and graphics performance, Apple will equip its Mac Pro with up to two AMD Radeon Pro Vega II Duo graphics cards in MPX form-factor with a total of 16384 stream processors (4096 SPs per GPU) and 128 GB of HBM2 memory (32 GB per GPU). The Mac Pro systems will be based on Intel’s Xeon W processors with up to 28 cores paired with up to 1.5 TB of DDR4-2933 as well as up to 4 TB of solid-state storage (using two SSDs based on the T2 controller). Normally Apple Boot Camp would refuse to install on non-Apple devices.Alongside today's 16-inch MacBook Pro announcement, Apple has also confirmed that their long-awaited redesign of the Mac Pro, which has been due this fall, will be launching next month.Īpple’s upcoming Mac Pro desktop will be the company’s highest-performing desktop in years and will address the key issues of the cylindrical Mac Pro, namely insufficient graphics performance as well as limited expandability. Belkin Charge and Sync Cable for Huawei VR Glassīoot Camp drivers need to be installed to adjust brightness or change display preset under Windows.The best DisplayPort to USB-C cable or dongle supporting both DisplayPort Alternate Mode and USB 2.0 channel are the following: In additional, in order to use the USB hub on the back of Pro Display XDR, adjust brightness, or change display preset, an adapter or cable that supports USB 2.0 lanes is required. However, do not use active Thunderbolt 3 cables like the Thunderbolt 3 Pro Cable which comes with Pro Display XDR, because active Thunderbolt 3 cables are not backward compatible with USB 3.įor video graphics cards that lack of a built-in USB-C VirtualLink port, a bidirectional USB-C to DisplayPort adapter or cable is needed. ![]() ![]() The key to get Pro Display XDR to work with USB 3.2 Gen 2×2 is to use a correct adapter or cable.įor video graphics cards that have a built-in USB-C VirtualLink port, like Nvidia GeForce RTX 20 series or AMD Radeon RX 6000 series, full-featured USB-C to USB-C cables certified for 20 Gbit/s should work. USB-C DisplayPort Alternate Mode does not employ USB 2.0 lanes, so DisplayPort Alternate Mode can be used together with USB 2.0 for video and data transmission via a single cable. The required bandwidth of 14.66 Gbit/s for transmitting compressed 6K 60Hz 10-bit HDR video is less than the 17.28 Gbit/s of HBR2. When Pro Display XDR is connected via USB 3.2 Gen 2×2, it uses single-link SST DisplayPort in High Bit Rate 2 (HBR2) mode. With 10-bit HDR (30 bpp) compressed to 12 bpp at 2.5:1 compression ratio, the bandwidth required to deliver compressed 6K 60Hz 10-bit HDR video is only 14.66 Gbit/s. To deliver resolution higher than 4K 60Hz over USB 3.2 Gen 2×2, both the display and the video graphics card must support DSC. DSC (Display Stream Compression), a visually lossless compression standard, is the key technology that made it possible. However, it is lesser-known that Apple’s Pro Display XDR can actually run at its full 6016 × 3384, 60 Hz with 10-bit HDR, using under 20 Gbit/s of USB 3.2 Gen 2×2. 36.64 Gbit/s greatly exceeded the 20 Gbit/s of USB 3.2 Gen 2×2, thus it is not possible to transmit the video uncompressed over USB 3.2 Gen 2×2. A bandwidth of 36.64 Gbit/s is required for transmitting uncompressed 6K 60Hz 10-bit HDR video. When Pro Display XDR is connected via the 40 Gbit/s Thunderbolt 3, it uses dual-link SST DisplayPort in High Bit Rate 3 (HBR3) mode. Pro Display XDR on Windows PC 6K 60Hz 10-bit HDR without Thunderbolt 3 Pro Display XDR over USB 3.2 Gen 2×2 with DSC ![]()
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