AMD Radeon RX 6800 (XT) Review RoundupWritten on December 3, 2020 by Matt Bach
Recently, AMD launched their new Radeon RX 6800 and 6800 XT GPUs and while supply has been extremely tight, we have finally managed to get our hands on a pair of cards courtesy of our friend Brian Stroh at BPS Customs. AMD has advertised very large performance gains with these cards, although gaming has been AMD's focus for the Radeon series of cards for the last few generations so we don't quite know what to expect in professional applications.
To see how the new AMD Radeon RX 6800 cards perform in real-world scenarios, we have reviews looking at a number of content creation applications. While this post includes a summary for each entry, we highly recommend reading the full article for programs you are interested in as we go into much greater detail in the individual reviews.
One thing we will note is that we tested far fewer applications with these cards compared to what was in our NVIDIA GeForce RTX 3070 8GB, RTX 3080 10GB & RTX 3090 24GB Review Roundup post. This is because many of the applications we normally test (including OctaneRender, V-Ray, RedShift, RealityCapture, and Pix4D) currently require CUDA, which makes NVIDIA the only option. In addition, there are other applications where we ran into issues due to other features that don't work with AMD cards. We have more information on this in our Unreal Engine and 3ds Max articles.
If you want to see the full specs for the new Radeon 6800 cards, we recommend checking out AMD's product page for the Radeon RX 6800 and the Radeon RX 6800 XT. But at a glance, here are what we consider to be the most important specs:
|Radeon 5700X||8GB||2,560||1.9 GHz||225W||$399|
|Radeon Vega 64||8GB||4,096||1.55 GHz||295W||$499|
|RTX 3070||8GB||5,888||1.70 GHz||220W||$499|
|Radeon 6800||16GB||3,840||2.1 GHz||250W||$579|
|Radeon 6800 XT||16GB||4,608||2.25 GHz||300W||$649|
|RTX 3080||10GB||8,704||1.71 GHz||320W||$699|
|RTX 3090||24GB||10,496||1.73 GHz||350W||$1,499|
While specs rarely line up with real-world performance, it is nice to see AMD including 16GB of VRAM on the new 6800 cards. This may not be necessary for many workflows, but it can make a difference if you also use your system to edit 6K timelines in programs like DaVinci Resolve Studio or other situations where higher VRAM capacity is important.
From a pricing standpoint, these cards are right in between the NVIDIA RTX 3070 and 3080 - although currently, supply is so poor that you will be lucky to find a card for anywhere near the MSRP. However, we typically use the MSRP as a baseline for price in order to rule out fluctuations due to different brands, sales, and scarcity. This means that from a performance perspective, we primarily want to see if these cards are able to out-perform the RTX 3070 and whether or not they can beat the more expensive RTX 3080.
Content Creation Workstations
Puget Systems offers a range of powerful and reliable systems that are tailor-made for your unique workflow.
DaVinci Resolve Studio
Read the full article: DaVinci Resolve Studio - AMD Radeon RX 6800 (XT) Performance
Summary: Outside of a few cases like Fusion, the new AMD Radeon 6800 and 6800 XT are a good amount faster than the older Radeon 5700 XT and Vega 64. In GPU bound tasks like noise reduction and OpenFX, these new cards as much as 83%(!) faster than the 5700 XT. Unfortunately, that isn't enough for them to catch up to the NVIDIA 3000 series cards. The RTX 3070 is less expensive than the 6800 and 6800 XT, yet outperforms them in our GPU Effects tests by a solid 14%. And if you can find an extra $50 to upgrade from the Radeon 6800 XT to the NVIDIA RTX 3080, you will see up to a 70% performance gain by going with NVIDIA.
Adobe Premiere Pro
Read the full article: Adobe Premiere Pro - AMD Radeon RX 6800 (XT) Performance
Summary: The new Radeon 6800 and 6800 XT show a major advancement from AMD, with performance gains of over 40% compared to the older Radeon Vega 64 and 5700 XT in certain workflows. Unfortunately, while this is a very impressive performance boost, it isn't quite enough to catch up to NVIDIA. Overall, the NVIDIA GeForce RTX 3070 is 8% faster than even the Radeon RX 6800 XT, while the RTX 3080 expands that lead to 12%. This means that for most users, NVIDIA continues to be the best option for a Premiere Pro workstation.
Adobe After Effects
Read the full article: Adobe After Effects - AMD Radeon RX 6800 (XT) Performance
Summary: For most users, After Effects is going to be CPU bottlenecked long before the performance of your GPU comes into play. But in certain situations, the new AMD Radeon 6800 and 6800 XT can be around 30% faster than the Radeon 5700 XT or Vega 64. However, this isn't enough to quite catch up to the NVIDIA RTX 3000 series cards, so unless you need the 16GB of VRAM, NVIDIA continues to hold the lead in terms of After Effects performance.
Read the full article: Adobe Photoshop - AMD Radeon RX 6800 (XT) Performance
Summary: Although Photoshop has a number of GPU-accelerated effects that make it important to have a supported GPU, there is effectively no difference in performance between the various AMD and NVIDIA GPUs we tested. Having a GPU can give you up to a 50% boost in performance, but the new Radeon 6800 and 6800 XT are at most a few percent faster than the previous generation cards, and within the margin of error compared to the NVIDIA RTX 3000 series.
Read the full article: Agisoft Metashape 1.6.5 - AMD Radeon RX 6800 (XT) Performance
Summary: Unfortunately, these new AMD Radeon cards are not able to keep up with NVIDIA's comparably priced GeForce RTX 30 Series video cards in Metashape. Better optimization of Metashape for AMD cards, especially in the Build Depth Maps step, might be able to improve their performance in the future - but for now, we would recommend sticking with NVIDIA for this application.
How well does the AMD Radeon RX 6800 and 6800 XT perform overall?
In most of our testing, the new Radeon 6800 and 6800 XT are significantly faster than the previous generation AMD GPUs. In fact, in a few cases they are as much as 83% faster than the 5700 XT! Unfortunately, NVIDIA also saw some terrific performance gains with their RTX 3000 series cards, so while the 6800 cards would have put AMD in a terrific position a few months ago, NVIDIA maintains their (albeit slimmer) lead in content creation applications.
The larger 16GB of VRAM on the 6800 and 6800 XT can be useful in some workloads, but it is worth noting that in many of the applications where it might matter (such as DaVinci Resolve), NVIDIA holds a sizable performance lead. So, you will need to decide if the relatively low cost to get 16GB of VRAM is worth the large performance loss versus paying more for a card like the RTX 3090 24GB.
AMD is scheduled to release the Radeon RX 6900 XT later this month, so there is still the possibility of them taking the lead at the high end in at least some of these applications. However, supply on the new Radeon cards has been especially tight (we still don't have any 6800 cards ourselves, and had to borrow cards from a friend for this testing), so we do not know when we will be able to test the 6900 cards.
Due to the performance we saw with these cards, we currently have no plans to offer them in our workstations. But if you are in the market for a system, be sure to visit our solutions page to view our recommended workstations for various software packages, our custom configuration page, or contact one of our technology consultants.
Content Creation Workstations
Puget Systems offers a range of poweful and reliable systems that are tailor-made for your unique workflow.