AMD’s upcoming RX 6700 XT is expected to compete with Nvidia’s RTX 3070 as the 1440p performance king. For around $500, AMD promises all the bells and whistles of the more expensive RX 6800 and 6900, including ray tracing, variable-rate shading, and Radeon Boost. But can the RX 6700 XT really compete with the RTX 3070?
The 6700 XT is not out yet so it will be important to wait for third-party benchmarks. However, we’ve rounded up AMD’s internal figures and compared them to the RTX 3070’s performance to see how well the card will perform in the real world.
Price and availability
The RX 6700 and the first party on the same day.
RTX 3070 was released on October 28, 2020 for $499. The board partner card launched at the same time, priced $50 to $100 more than Nvidia’s model.
However, you can safely ignore both prices. In 2021, the GPU market is congested. Gamers, miners, and speculators are all vying for the newest cards, causing months-long drafts not only for current-gen cards but for the entire GPU market. Tariffs in the US have only compounded the problem, causing some cards to retail for hundreds of dollars more than their original price.
Currently, the RTX 3070 retails for around $750 if you can find one in stock. The second-hand market is becoming more and more demanding with some sellers offering prices up to 1,500 USD. We do not recommend supporting this type of price increase. That means you’re unlikely to find a 3070 for anywhere near $500 in the next few months, if at all.
The 6700 XT has not yet been released, but you can expect similar pricing and inventory issues. The $579 RX 6800 currently retails for about $850, with the old card selling for about $1,200. However, at launch, AMD is selling the card for $479 and will reportedly release the card in batches to make it a little easier for gamers to use the card.
It’s impossible to compare the prices of the RX 6700 At this point, it’s less about how much the card costs and more about whether the card is still in stock.
Specifications and performance
Comparing AMD graphics cards with Nvidia graphics cards is never easy because the specifications are completely different. For example, the RTX 3070 has more than twice as many GPU cores, but that doesn’t really make a difference when the cards are built on completely different GPUs.
However, there are some specifications that we can compare: Memory and memory bus. The RX 6700 XT has 12GB while the RTX 3070 only has 8GB. The difference is that the 3070 has a larger memory bus, allowing more data to move between the processor and memory. As the RTX 3060 shows, a limited memory bus makes a difference, even with more memory. The 6700 XT can compensate for this difference with Infinity Cache, which can significantly speed up memory operations.
| RX 6700XT | RTX 3070 | |
| GPU | Navi 22 | GA104-300 |
| Display | PCI Express 4.0 | PCI Express 4.0 |
| GPU core | 2,560 stream processors | 5,888 CUDA cores |
| Ray tracing core | 40 | 42 |
| Tensor core | do not apply | 184 |
| Base clock | 2.321 MHz | 1,500 MHz |
| Game clock | 2.424 MHz | do not apply |
| Booster clock | 2.581 MHz | 1,730 MHz |
| Memory | 12GB GDDR6 + 96MB Infinity Cache | 8GB GDDR6 |
| Memory bus | 192-bit | 256-bit |
| Bandwidth | 384Gbps | 448Gbps |
| TDP | 230 watts | 22o watts |
In real-world performance, the RTX 3070 destroys the latest generation Turing cards. It edges out the 2080 Super in most benchmarks, matching the performance of the $1,200 2080 Ti. That’s true even with ray tracing enabled. Nvidia still leads the way in ray tracing, which is important to consider if you want to play the latest AAA games.
The RX 6700 XT hasn’t launched yet, so we don’t have third-party benchmarks yet. However, AMD’s internal benchmarks are promising. At 1440p with max settings, the 6700 XT edged out the last-gen RTX 2080 Super Border 3, Electronics 2077, Dirt 5, and more. AMD also points out the card’s 12GB GDDR6 memory, referencing games like Red Dead Redemption 2 And Horizon Zero Dawn uses more than the 8GB to 10GB seen on most GPUs.
More interesting is AMD’s comparison with the RTX 3060 Ti and 3070. In games like Call of Duty Black Ops: Cold War And assassin 3, The RX 6700 XT maintains a decent lead over the RTX 3070 at 1440p with max settings. However, in other titles, it struggles. RTX 3070 wins in Electronics 2077, and even the RTX 3060 Ti performs better in Watch Dog Corps.
There are many unanswered questions. AMD’s benchmarks reference maximum settings but never mention ray tracing. Based on the numbers, it appears that performance numbers were obtained with ray tracing disabled. As we’ve seen with other RDNA 2 cards, Nvidia still holds the crown when it comes to ray tracing. We’ll need to wait for third-party benchmarks, but it’s safe to assume that the RX 6700 XT will perform worse than the RTX 3070 with ray tracing enabled.
On the other hand, it’s difficult to directly compare the two without cold, hard numbers. AMD’s benchmarks are promising, but it’s usually a good idea to wait for third-party confirmation. In 2021, that really can’t happen. With GPU demand at an all-time high, potential buyers need to make a decision immediately. The RTX 3070 and RX 6700 XT will perform similarly, with some titles favoring one GPU over the other. Ray tracing performance will likely make a difference, and based on what we’ve seen, we’re betting on Nvidia.
Featured
The biggest difference between the 6700 XT and 3070 lies in features. For the 6700 XT, it’s Smart Access Memory (SAM). SAM offers Ryzen 5000 processors with direct access to GPU memory, increasing in-game performance. Previously, you would need a 6000 series GPU and a Ryzen 5000 processor to use SAM. However, with the launch of the 6700 XT, SAM is also available on Ryzen 3000 processors.
The 3070 has a similar feature: the BAR is resizable. Like SAM, BAR allows the CPU to access the GPU’s memory via the PCIe 4.0 interface. However, Nvidia supports AMD and Intel processors. As of March 2021, Resizable BAR is available on Ryzen 5000, Intel 10th Gen, and Intel 11th Gen processors.
At least Nvidia’s technology is more flexible, but the RTX 3070 has more than a resizable BAR. In particular, it features hardware-accelerated Deep Learning Super Sampling (DLSS). DLSS is an essential feature if you want to play the latest AAA games with maximum settings and ray tracing enabled. In short, it’s an AI-driven image reconstruction engine that renders games at a lower internal resolution before upscaling them to the display’s native resolution.
And the results are amazing. DLSS has continued to evolve over the past few years, and now it’s difficult to distinguish DLSS from native resolution in some games. Simply enabling DLSS can increase performance by 50%, if not more. This gives Nvidia a significant performance boost in games that support it, especially with ray tracing enabled.
AMD’s Fidelity FX offers adaptive sharpening to improve image quality in a similar way, but its long-promised Super Resolution feature isn’t ready yet, and it may take some time. again.
There is no right answer
The 6700 XT is a strange graphics card. The limited memory bus will probably cause some problems, but with high clock speeds and huge amounts of video memory, that probably won’t make a difference. We have to wait for third-party benchmarks.
However, Nvidia continues to lead the market not only because of its GPUs but also because of the features that come with those GPUs. Ray tracing and DLSS are a great combination, and Nvidia continues to support and strengthen them. AMD is just getting started with ray tracing, and results from other RDNA 2 cards suggest it still has some time to perfect.
However, availability is important. The 3070 has been out of stock since launch and will be out of stock within minutes. AMD promises more products for the 6700 XT, echoing similar statements made by Nvidia over the past few months. If you can reasonably find an RX 6700 XT for around $500, it’s probably a much better choice than the 3070 at around $750. That will depend on what you can find in stock.
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Category: GAMINGSource: newstars.edu.vn