The current 2022/2023 results use an Alder Lake Core i9-12900K testbed. Factors including price, graphics card power consumption, overall efficiency, and features aren't factored into the rankings here. The following tables sort everything solely by our performance-based GPU gaming benchmarks, at 1080p "ultra" for the main suite and at 1080p "medium" for the DXR suite. We also have the legacy GPU hierarchy (without benchmarks, sorted by theoretical performance) for reference purposes. On page two, you'll find our 2020–2021 benchmark suite, which has all of the previous generation GPUs running our older test suite running on a Core i9-9900K testbed. Meanwhile, Intel's Arc Alchemist architecture brings a third player into the dedicated GPU party, though it's more of a competitor for the previous generation midrange offerings. AMD's RDNA 3 architecture powers the RX 7000-series, with only two desktop cards presently released. Nvidia's Ada Lovelace architecture powers its latest generation RTX 40-series, with new features like DLSS 3 Frame Generation. If you want to see additional GPU testing with recent games, check our Star Wars Jedi: Survivor, Redfall, and Dead Island 2 GPU performance articles. We've just added the RTX 4060 Ti and RX 7600 to the hierarchy, though the 7600 numbers have a few oddities (likely due to drivers). The results are all without enabling DLSS, FSR, or XeSS on the various cards, mind you. Those of course require a ray tracing capable GPU so only AMD's RX 7000/6000-series, Intel's Arc, and Nvidia's RTX cards are present. Our full GPU hierarchy using traditional rendering (aka, rasterization) comes first, and below that we have our ray tracing GPU benchmarks hierarchy. We've also retested a bunch of cards to clear up some lingering oddities from earlier testing. Our latest additions to the hierarchy are Nvidia's RTX 4070 and RTX 4060 Ti, and AMD's Radeon RX 7600. For now, we have the same test suite we used in 2022. We're nearly finished retesting all of the ray-tracing capable GPUs on a slightly revamped test suite, using a Core i9-13900K instead of a Core i9-12900K. Whether it's playing games, running artificial intelligence workloads like Stable Diffusion, or doing professional video editing, your graphics card typically plays the biggest role in determining performance - even the best CPUs for Gaming take a secondary role. Clock speed and other aspects of the platform will also play a role.Our GPU benchmarks hierarchy ranks all the current and previous generation graphics cards by performance, and Tom's Hardware exhaustively benchmarks current and previous generation GPUs, including all of the best graphics cards. Meanwhile, it should be noted that IPC alone does not necessarily mean that Loongson's 2nd Generation CPUs that rely on its LoongArch microarchitecture will be as fast as AMD's Ryzen 5000-series or Intel's 11th generation Core processors. Matching IPC performance of AMD's Zen 3 microarchitecture or Intel's Tiger Lake microarchitecture is a big deal for Loongson, whose current CPUs are considerably slower than processors from the leading suppliers. Enablement alone does not necessarily mean that the new chip is about to be taped out, or is progressing rapidly, but at least it means that its designers are confident enough about its success. The CPU will only require software handling in situations like page faults.Īnother feature enabled by another patch for Loongson's 3A6000's processors is moving away from full completion barrier (dbar 0) hint to a set of more fine-tuned hints for different memory barriers, which can improve performance.ĬPU enablement in Linux is an important milestone for any processor development cycle, since it signals that development is proceeding. Now, the company's engineers posted patches enabling the 3A6000's new memory management unit (MMU) or page table walker (PTW) that can handle address translation exceptions (like TLBI, TLBL, TLBS, TLBM) directly in the hardware, boosting performance. Loongson shared details about the progress of its 3A6000-series CPU development last November when it revealed that the design phase of the project had been concluded and that samples of the processors would be available in the first half of 2023. The company expects its upcoming LoongArch-based CPUs AMD's Zen 3 in instruction per clock (IPC), which will enable Loongson to challenge leading processor manufacturers. Loongson has posted the first Linux patches to enable support for its next generation 3A6000-series processors, reports Phoronix.
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