Published on: 2025-10-02 20:18:29
AMD's RDNA 4 brings a variety of memory subsystem enhancements. Among those, one slide stood out because it dealt with out-of-order memory accesses. According to the slide, RDNA 4 allows requests from different shaders to be satisfied out-of-order, and adds new out-of-order queues for memory requests. Cross-Wave Out-of-Order Memory Accesses AMD apparently had a false dependency case in the memory subsystem prior to RDNA 4. One wave could wait for a memory loads made by another wave. A "wavefro
Keywords: accesses amd memory rdna wave
Find related items on AmazonPublished on: 2025-10-03 01:18:29
AMD's RDNA 4 brings a variety of memory subsystem enhancements. Among those, one slide stood out because it dealt with out-of-order memory accesses. According to the slide, RDNA 4 allows requests from different shaders to be satisfied out-of-order, and adds new out-of-order queues for memory requests. Cross-Wave Out-of-Order Memory Accesses AMD apparently had a false dependency case in the memory subsystem prior to RDNA 4. One wave could wait for a memory loads made by another wave. A "wavefro
Keywords: accesses amd memory rdna wave
Find related items on AmazonPublished on: 2025-11-10 00:59:52
Following up on its CES announcement, AMD dropped some more information about its upcoming Radeon RX 9070 and RX 9070 XT RDNA 4 chips -- notably the target pricing of $549 and $599 -- to address 1440p and 4K players, respectively. And they'll be available from its add-in-board partners, such as Acer, Asus, Sapphire, XFX, ASRock, Gigabyte, PowerColor and more, on March 6. AMD says these cards are "built for 4K gaming at a 1440p price," comparable to the recent Nvidia GeForce RTX 5070 and 5070 Ti.
Keywords: ai amd cards rdna rx
Find related items on AmazonPublished on: 2025-11-10 11:00:00
Advanced Micro Devices is unveiling its Radeon RX 9000 Series graphics chips. The graphics cards will be available on March 6, 2025. They will go up against some tough competition in the form of Nvidia’s imminently shipping GeForce RTX 50 Series graphics cards, which CEO Jensen Huang unveiled with great fanfare at CES 2025. AMD intends to compete in lower price bands against Nvidia. I spoke with Frank Azor, at AMD, about the competition during CES. In our interview, I asked who buys $2,800 gra
Keywords: amd card graphics rdna rx
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