AMD continues to make headway within the laptop computer GPU scene, their newest providing is the Radeon RX 6000 collection. That is AMDs first foray into hardware-based ray tracing on laptops, an area Nvidia has been in since its GeForce RTX 20 Cell Collection launched again in 2019. That is AMD’s first foray into hardware-based ray tracing, an area Nvidia has been in since its GeForce RTX 20 Collection launched again in 2019. AMD could also be late to that exact get together, however don’t depend them out due to it. The RX 6000 collection, based mostly on AMD’s RDNA2 platform, carry out competitively with current-gen Nvidia RTX 30 Collection playing cards.
These GPUS first got here to market in June 2021 and include three SKUs. The Radeon RX 6600M, Radeon RX 6700M and Radeon 6800M, so as from lowest to highest efficiency. Let’s test a few of the numbers.
|GPU Mannequin||AMD Radeon RX 6800M||AMD Radeon RX 6700M||AMD Radeon RX 6600M|
The GPU’s Compute Models point out the variety of computational sources out there to the GPU and contains the “Ray Accelerators,” that are specialised cores answerable for ray tracing results. Because of basic architectural variations between AMD and Nvidia’s GPU designs, these numbers aren’t simply akin to sNvidia’s CUDA cores. As we’ll present you, general efficiency is greatest in contrast throughout manufacturers by stacking up body charges on comparable workloads to see which playing cards can hit the very best numbers.
GDDR6 vRAM, the identical kind present in Nvidia’s present 30 Collection playing cards, is the quantity of area the cardboard has to retailer quickly-accessible graphical directions wanted for larger body fee efficiency. AMD’s top-of-the-line RX 6800M GPU comes with 12GB of RAM in comparison with the Nvidia RTX 3080’s 8GB.
Infinity Cache is AMD’s resolution for enhancing vRAM efficiency by offering a reminiscence pool out there throughout the complete GPU. It’s supposed to spice up GPU bandwidth (the velocity at which information can switch) to new heights. Coupled with RX 6000’s larger base RAM configurations, the addition of Infinity Cache permits AMD to supply reminiscence bandwidths of as much as 1248 GB/s in comparison with Nvidia’s prime efficiency mark of 448 GB/s.
Sport Clock represents the processor’s velocity in megahertz. A quicker processor clock renders workloads extra rapidly which might enhance body charges and cargo occasions in video games. These AMD choices examine fairly favorably on paper to Nvidia’s 30 Collection playing cards. An RTX 3080 clocks in at 1110-1350 MHz, whereas the Radeon RX 6800M is available in at 2300MHz.
GPU Energy is the common anticipated energy draw from the part in watts. At “145+W”, AMDs prime performant card consumes rather less than the listed vary most of Nvidia’s RTX 3080 at 150W, however greater than its common of 115W. AMD’s 6000 collection playing cards use extra energy general in comparison with the Nvidia 30 collection playing cards, which might make a distinction if you happen to plan to stray from an influence outlet along with your gaming laptop computer for very lengthy.
Radeon RX 6800M-equipped laptops carry out nicely in opposition to Nvidia’s RTX 3080 equivalents in our critiques. The Asus ROG Strix G15 achieved 88 fps in Shadow of the Tomb Raider, as did the RTX 3080-equipped Razer Blade 15 whereas beating out different Nvidia 30 Collection playing cards on the similar check in several configurations. In different checks it carried out barely worse, coming in final out of 4 high-end laptops in Borderlands 3 however with a really excessive body fee of 79 fps, in comparison with the Nvidia laptops which all reached north of 85 fps. The Strix G15 is often $1,649, however we’ve noticed it prior to now as little as $1,499.
Efficiency outcomes on the decrease value Radeon 6700M and Radeon 6600M playing cards put the playing cards proper within the combine with their Nvidia 30 Collection counterparts, in some circumstances pulling forward in body charges. The RX 6700M reached about 74 fps operating Far Cry 6 at 1080p on extremely settings within an MSI Delta A5EFK, whereas the RTX 3080 obtained to 79 fps in an XMG Neo 15 operating the identical sport on the identical settings for NotebookCheck. The RX 6700M on this instance is often $1,299. An RX 6600M in an MSI Alpha 15 B5EEK-008 carried out even higher at extremely settings operating Far Cry 6, hitting over 75 fps, displaying efficiency doesn’t all come down to simply the GPU alone. This laptop computer is obtainable for round $1,599.