At Computex AMD introduced three new graphics chips for laptops, utilizing its newest RDNA 2 structure.
AMD says this RX 6000M collection delivers as much as 50% greater efficiency or 43% much less energy on the identical efficiency, in comparison with the prior RX 5000M collection.ProductCompute ModelsGDDR6 VRAMReminiscence BusInfinity CacheGoal TDP RX 6600M288 GB128-bit32 MB50-100WRX 6700M3610 GB160-bit80 MB80-135WRX 6800M4012 GB192-bit96 MB145W+
As with the desktop RDNA2 chips introduced final 12 months the RX 6000M collection provides extraordinarily low latency CPU-like ‘AMD Infinity Cache’, in addition to assist for hardware accelerated raytracing.
There aren’t any impartial benchmarks accessible but, however AMD did present slides evaluating to NVIDIA’s newest laptop computer GPUs in fashionable non-VR titles like Murderer’s Creed Valhalla and Name of Obligation.
These slides, offered by AMD, counsel RX 6600M is roughly on par with NVIDIA’s cellular RTX 3060, and RX 6800M is roughly on par with NVIDIA’s cellular RTX 3080.
When utilizing an Oculus Quest as a PC VR headset, your GPU doesn’t simply ship frames uncooked. As a result of WiFi and USB have significantly much less bandwidth than DisplayPort, the video stream is compressed utilizing the GPU’s built-in video encoder. Digital Desktop developer Man Godin advised us the video encoder in AMD’s playing cards has each greater latency and worse picture high quality than NVIDIA’s. We’ve heard this from Oculus Hyperlink customers too. We don’t know whether or not that is solved or improved in RDNA2, so when you’re planning on utilizing one with a Quest we’d suggest ready for somebody to check.
AMD additionally introduced FidelityFX Tremendous Decision (FSR), a machine studying based mostly real-time upscaling system much like NVIDIA’s DLSS. Apparently, AMD says FSR is open supply & will work on competitor hardware. There’s no phrase but on whether or not FSR helps VR.
RX 6000M collection will ship in laptops beginning this month, from fashionable manufacturers like HP Omen, Asus ROG, MSI, and Lenovo Legion. AMD will certify some as ‘AMD Benefit’: fashions paired with a excessive efficiency AMD CPU, excessive refresh fee FreeSync Premium show, quick NVMe storage, lengthy battery life, and “customized tuned thermals”.
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