AMD Radeon RX 6800M Evaluate: Is This AMD’s RTX 3080 Killer?


AMD is the one chip firm that may energy each the CPU and discrete GPU in a gaming laptop computer, and it’s lastly beginning to benefit from that reality.

The corporate introduced three new Radeon cellular GPUs, the RX 6800M, 6700M, and 6600M, in addition to the methods these playing cards work in tandem with AMD processors.

How do they stack up? Effectively, I checked out the Asus ROG Strix G15, which got here with each the RX 6800M and the Ryzen 9 5900HX. Is the AMD Benefit actual, or is Nvidia nonetheless the king of gaming laptops?

Specs

These new graphics playing cards are primarily based on RDNA 2, which is AMD’s second-generation graphics structure. This is similar structure that supported the wonderful RX 6000-series desktop graphics, and now that very same extremely environment friendly efficiency is coming to gaming laptops for the primary time.

AMD says RDNA 2 permits 1.5x efficiency gen-over-gen, serving to push into greater resolutions for the primary time on AMD graphics playing cards. Right here’s how the specs break down for the three new playing cards:

AMD Radeon RX 6800M AMD Radeon RX 6700M AMD Radeon RX 6600M
Compute models 40 36 28
Sport clock 2300MHz 2300MHz 2177MHz
Reminiscence 12GB GDDR6 10GB GDDR6 8GB GDDR6
Infinity cache 96MB 80MB 32MB
Energy 145w 130w 80w
Structure RDNA 2 RDNA 2 RDNA 2

As you’ll be able to see, the RX 6800M and 6700M are nearer in how they’re configured than between the 6700M and the 6600M. The RX 6800M has simply 10% extra compute models than the 6700M, and the 6700M has 22% extra compute models than the 6600M. The variations in cache and wattage are additionally vital.

This sticks fairly intently to what Nvidia has performed with its RTX 30-series lineup, although Nvidia has extra playing cards within the stack to fill within the gaps, such because the RTX 3060 Ti.

Talking of comparisons to Nvidia, the additional video reminiscence on the 6800M and 6700M ought to turn out to be useful throughout video games. Whereas 8GB was the usual in earlier years, video games are sometimes ready to make use of that additional video reminiscence nowadays.

Laptop computer portfolio and design

The Asus ROG Strix G15 is among the many first laptops to make use of these RX 6000-series graphics playing cards. It’s a midrange gaming laptop computer with a deal with esports and excessive body charges. The laptop computer has all the time been impressed by racing and sports activities, and the look is much from refined. There are splashes of purple, fascinating design prospers across the hinge and on the lid, and textured surfaces all through.

It additionally options an outsized again finish, the place a few of the ports and enormous vents are situated. In fact, the laptop computer’s most noticeable design function is the strip of sunshine below the chassis that splashes RGB throughout your desk. It’s useful, although it makes the footprint of the laptop computer a lot bigger.

The ROG Strix G15 additionally encompasses a 1080p display with a 300Hz refresh price and a three millisecond response time. AMD says there can be choices for 1440ps screens as effectively.

In fact, the ROG Strix G15 isn’t the one laptop computer to assist AMD’s new graphics playing cards. The HP Omen 16 is one other instance AMD has pointed to that makes use of AMD on each CPU and GPU.

Whereas AMD helps configurations that make use of its personal graphics with Intel processors, it’s not a mix we’ve seen occur fairly often. Thus far, it seems that lots of the AMD laptops that can implement these new graphics playing cards can be paired with AMD processors.

There’s rather more that may be stated concerning the Asus ROG Strix G15, nevertheless it’s past the scope of this evaluate. Let’s deal with the efficiency, which is the place the Radeon RX 6800M comes into play.

Efficiency

Up to now, the ROG Strix G15 has been configurable with as much as an Nvidia RTX 2070, which was the second strongest graphics card in Nvidia’s lineup on the time. The final time I reviewed the laptop computer, although, it got here with a weaker Nvidia GTX 1650 Ti.

So, the place does AMD’s number of graphics playing cards match into the stack? Effectively, my evaluate unit got here with the Radeon RX 6800M, which is probably the most highly effective cellular graphics card in AMD’s stack.

In response to AMD’s personal slides, it’s speculated to compete with the RTX 3080 for the title of probably the most highly effective laptop computer graphics you should purchase. AMD reveals it barely beating the RTX 3080 in video games like Murderer’s Creed Valhalla and Resident Evil: Village.

The outcomes from my testing, although, haven’t been so clear-cut.

I’ll begin with the great news. The RX 6800M within the ROG Strix G15 benchmarks fairly strongly in 3DMark. In each Time Spy and Hearth Strike, the RX 6800M beats out the RTX 3080 by as a lot as 13%, examined right here in opposition to the MSI GS66 Stealth. It’s additionally a big leap over the RX 5000-series. Whereas I used to be by no means capable of benchmark the 5800M, there seems to be a staggering distinction between generations by way of efficiency.

ROG Strix G15 (Radeon RX 6800M) MSI GS66 Stealth (RTX 3080) Dell G5 SE (Radeon RX 5600M)
3DMark Time Spy 10504 9097 6323
3DMark Hearth Strike 26800 19175 14949
Murderer’s Creed Valhalla 77 70 n/a
Battlefield V 109 117 n/a
Fortnite 108 140 85
Civilization VI 150 149 79

After I began testing recreation efficiency, although, outcomes had been much less conclusive. The Radeon RX 6800M excelled in some titles, similar to Murderer’s Creed Valhalla, beating out the RTX 3080. 77 fps at max settings is among the many greatest body charges I’ve examined on a gaming laptop computer in that heavy benchmark. In the meantime, it nearly matched the RTX 3080 in Civilization VI at 150 fps — once more, at max settings.

Efficiency was much less spectacular on the lighter, esports titles and first-person shooters I examined. The Strix G15 was far behind the MSI GS66 Stealth in each Battlefield V and Fortnite, each video games that profit strongly from greater body charges. AMD was unable to confirm that these body charges matched its expectations for efficiency.

Nonetheless, I obtained the sensation the combined bag of outcomes was a fault of the implementation, not essentially the uncooked energy of the graphics card. I toggled between the default “Efficiency” and “Turbo” modes within the Armoury Crate Asus software program, which lets you set totally different efficiency profiles. Generally, switching to Turbo made a world of distinction and generally it did nothing in any respect. On common, Turbo obtained the followers spinning as much as 5200 revolutions per minute, whereas Efficiency mode hovered round 4500rpm.

Take Cyberpunk 2077, for instance. My first time citing the sport, it was barely playable, eking out simply 22 fps in Excessive settings. And that is with out ray tracing, thoughts you. I attempted altering the settings in Armoury Crate to Turbo, which made the body price soar as much as 79 fps, which is nearer to what AMD quotes in its personal testing. However after restarting the sport, these numbers all modified, pushing the usual efficiency mode body charges as much as 67 fps. It left me scratching my head; clearly, not all of the kinks have been labored out.

Regardless, a heavy recreation like Cyberpunk 2077 that makes use of each DLSS and ray tracing isn’t going to carry out on AMD {hardware} because it does with Nvidia. There’s no getting round that.

Except for a few of the inconsistencies, the ROG Strix G15 stored temperatures in examine. It may possibly get loud, however the GPU temperature by no means rose above 80 levels Celsius. Exhausting scorching air from each potential spot, the floor temperatures had been by no means uncomfortable both. Then once more, the ROG Strix G15 is a big, chunky gaming laptop computer, particularly in comparison with lots of the thinner and lighter laptops in the marketplace.

Value and worth

Finally, it’s laborious to argue with a 3DMark Time Spy that prime. Clearly, AMD has delivered an RTX 3080-caliber gaming GPU, even when there’s work to be performed on this specific system. With some inevitable tweaking, I wouldn’t be shocked if a few of these wrinkles weren’t ironed out within the coming weeks — and that’s assuming there wasn’t some sort of drawback with solely my unit. After many days of back-and-forth with AMD, although, we weren’t capable of come to a willpower about that.

If AMD can repair it, the acute worth of a laptop computer just like the Asus ROG Strix G15 goes to make it a straightforward purchase. This configuration has the Ryzen 9 5900HX, Radeon RX 6800M, 16GB of RAM, 512GB SSD, and a 1080p 300Hz display — all only for $1,650, offered solely via Finest Purchase. It’s not the sleekest gaming laptop computer on the earth, however that’s fairly the discount. It’s the identical sort of wonderful worth that made the Dell G5 SE such a extremely beneficial laptop computer.

Don’t suppose I’m reducing AMD a break right here, although. Getting constant efficiency out of its merchandise is vital, and if it might’t iron out its partnership with laptop computer producers, its highly effective graphics playing cards are nugatory. That’s very true when AMD is selling its benefit as a good interlinking of parts throughout the system.

AMD doesn’t personal the entire system — and if it desires its graphics playing cards to broaden past the very small choice that at present exists, it has its work minimize out for it. If it might try this by the point these laptops begin transport to clients, it simply could have a winner on its arms.

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