AMD’s Radeon Pro W7900 Gets RDNA 3, 48GB, 12K Support
AMD introduced The brand new Radeon Professional W7000 collection {of professional} graphics playing cards, which not solely considerably improves efficiency in comparison with its predecessors, but additionally brings assist for DisplayPort 2.1/UHBR 20 output (the {industry}’s first) guaranteeing compatibility with next-generation shows with resolutions as much as 12K. Assist for classy next-generation displays might be significantly helpful for computer-aided design and digital content material creation.
As much as 61 FP32 TFLOPS Graphics Efficiency
AMD’s Radeon Professional W7900 and Radeon Professional W7800 graphics playing cards carry the corporate’s newest Navi 31 graphics processor with RDNA 3 microarchitecture, with all its advantages together with new stream processors, increased rasterization/geometry efficiency and AI acceleration. The perfect-in-class Radeon Professional W7900 relies on a full-fat Navi 31 GPU with 384-bit 48GB GDDR6 ECC reminiscence subsystem with 6144 stream processors (96 computing items) and 6 reminiscence controller dies (MCDs), whereas the Radeon Professional W7800 It makes use of an abbreviated Navi 31 with a 256-bit 32GB GDDR6 ECC reminiscence subsystem utilizing 4480 SPs/70 CUs and 4 MCDs.
From a efficiency standpoint, the Radeon Professional W7900 delivers 61 FP32 TFLOPS, which is in step with what the gaming-focused Radeon RX 7900 XTX supplies. To ship this unprecedented stage of efficiency, AMD needed to equip its premium ProViz card with an industry-first three-slot cooling system. The massive heatsink is not going to permit the motherboard to be put in on some machines, whereas the product will stay suitable with the overwhelming majority of workstations. In the meantime, it’ll seemingly be much less noisy than a twin slot heatsink that ought to dissipate 295W of energy.
As for the opposite member of the RDNA 3 ProViz household, the Radeon Professional W7800 affords 45 FP32 TFLOPS, which is barely beneath the efficiency ranges supplied by the Radeon RX 7900 XT graphics card (which isn’t stunning because it has fewer stream processors/ALUs). This card comes with a typical twin slot heatsink and can slot in virtually any workstation besides probably the most compact ones.
Deadly Function
However whereas the efficiency and architectural benefits of AMD’s Radeon Professional W7900 and Radeon Professional W7800 graphics playing cards will definitely be welcomed by customers of performance-hungry skilled visualization applications, these playing cards have one thing particular that no different card, together with Nvidia playing cards, has. That is DisplayPort 2.1 assist, absolutely enabled with UHBR 20 mode for as much as 4 displays.
A DisplayPort 2.0/2.1 output suitable with UHBR 20 transmission mode (has 80.00/77.37 uncooked/efficient Gbit/s bandwidth), can assist 10bpc colours and resolutions as much as 7680×4320 at 4:4 to 60Hz: Video stream compression (DSC) 4 colour subsampling even with out utilizing ). Moreover, it may well assist even increased resolutions like 12K when DSC is enabled. After all, to correctly deal with the sign, one might want to use VESA-approved DP80 cables for UHBR 13.5 and UHBR 20 modes.
There are presently no professional-grade 8Kp60 HDR displays, so DP 2.1/UHBR 20 assist is a little bit of a forward-thinking function. Creating such shows will not be straightforward, as a result of along with high-quality show panels, they may require a very new scaler that helps transmission charges of as much as 80 Gbps with assist for Ahead Error Correction (FEC) to get rid of distortions. In the meantime, AMD’s advertising and marketing supplies say that Acer, Asus, Dell, Samsung, and LG are all making ready ‘next-gen shows’, though they do not elaborate on specs.
For now, DisplayPort 2.1 with UHBR 20 is just supported by AMD’s two skilled Radeon Professional W7800 and W7900 graphics playing cards. AMD’s gaming Navi 31-based Radeon RX 7900 XT/RX 7900 XTX motherboards function the one barely slower DP 2.1/UBHR 13.5 mode; this mod is sufficient to deal with 8K HDR mode with a 60Hz refresh charge, however this time both DSC or some chroma downsampling compromises.
Pricing and Availability
AMD’s Radeon Professional W7000 collection motherboards will not be low-cost: the Radeon PRO W7900 has a recommended value of $3,999, and the AMD Radeon Professional W7800 prices $2,499. AMD expects these motherboards to be obtainable from retailers within the second quarter of 2023, however main workstation OEMs and methods integrators are anticipated to supply them solely after they qualify within the second half of 2023.
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