最近，我们有幸测试了 AMD 的最新显卡，即RX 6700 XT。这是一款针对市场“性能”细分市场的视频卡，承诺在以 1440p 或 1080p 分辨率进行游戏时具有出色的帧速率。RX 6700 XT 建立在Big Navi ( RDNA 2 ) 架构之上，除了使用非常高的工作频率之外，它还提供了令人印象深刻的GDDR 6 RAM (12GB) 并支持光线追踪。你想知道AMD Radeon RX 6700 XT 在现实生活中能做什么，对你来说是不是一个不错的选择？阅读此评论并了解：
AMD Radeon RX 6700 XT：它对谁有好处？
AMD Radeon RX 6700 XT 是一个不错的选择：
- 想要以 1440p 或 1080p 分辨率进行游戏的出色显卡的游戏玩家
- 想要切换到最新的AMD RDNA 2 ( Big Navi ) 图形平台的用户
- (AMD)对光线追踪性能不重要的AMD粉丝
优点和缺点
AMD Radeon RX 6700 XT有很多优点需要考虑：
- 它在 1080p 和 1440p 下均提供出色的游戏性能
- 它使用最新的AMD RDNA 2架构构建
- 它有大量的GDDR6 RAM：12 GB
- 该卡不会发热很多，因为冷却器非常好
- 耗电量还算可以
至于它的缺点，请记住：
- 很难以推荐的价格在商店中找到它
- Nvidia GeForce RTX 3070以相似的价格提供更高的性能
- 光线(Ray)追踪可用，但效果不佳
判决
AMD Radeon RX 6700 XT 是技术进步的一个很好的例子。与 RDNA 1 ( Navi(Navi) )相比，RDNA 2 ( Big Navi ) 架构提供的性能改进是不可否认的。RX 6700 XT在1080p 和 1440p 分辨率(1080p and 1440p resolutions)下均提供高帧速率，并且比上一代Radeon显卡更高效，热量和功耗更低。但是，与Nvidia GeForce RTX 3070相比， (Nvidia GeForce RTX 3070)AMD Radeon RX 6700 XT 有点短，后者的推荐价格相似，但功能更强大、更节能。如果你是红队(Team Red)如果您正在寻找性能稳定的显卡，AMD Radeon RX 6700 XT 是一个绝佳的选择。
设计和硬件规格
AMD Radeon RX 6700 XT 与其年长且功能更强大的兄弟(AMD Radeon RX 6700)Radeon RX 6800 XT 保持相同的设计路线，尽管它的冷却器只有两个轴流风扇而不是三个。一切都是关于灰色的色调，从深灰色到浅灰色，带有红色的Radeon品牌和从一侧到另一侧的细红色边框。
AMD Radeon RX 6700 XT的散热器
在其背面，AMD Radeon RX 6700 XT 使用看起来坚固且优质的金属背板保护电路。此外，该背板还实现了另外两个目的：帮助卡散热，并防止卡弯曲。
AMD Radeon RX 6700 XT的背板
Radeon RX 6700 XT 显卡采用 AMD 最新的GPU架构(GPU)，即 RDNA 2 ( Big Navi )，采用 7 纳米制造工艺制造。
(Radeon)AMD Radeon RX 6700 XT侧面的Radeon品牌
RX 6700 XT 显卡有 40 个计算单元，它能够计算高达 13.21 teraflops，并在 192 位总线宽度上具有 12GB 的GDDR6内存。(GDDR6)基本时钟为 2321MHz，其升压频率高达 2581MHz。这些是非常高的时钟！
AMD Radeon RX 6700 XT：GPU-Z显示的详细信息(GPU-Z)
该卡在PCI Express 4.0上运行，这使我们的带宽是PCIe 3的两倍，尽管它对游戏的影响可以忽略不计(effect on gaming is negligible)。
AMD Radeon RX 6700 XT 使用 PCIe 4.0
AMD Radeon RX 6700 XT 具有三个标准DisplayPort 1.4端口和一个HDMI 2.1端口，支持以 120Hz 的 4K 分辨率和 60Hz 的最高 8K 分辨率显示视频。
AMD Radeon RX 6700 XT上的端口
AMD的RX 6700 XT显卡需要230瓦(Watts)左右的功率，AMD推荐650(AMD)瓦(Watts)的供电单元。视频卡通过两个电源连接器获得额外的电力：一个有 8 个引脚，一个有 6 个引脚。
AMD Radeon RX 6700 XT上的电源连接器
AMD Radeon RX 6700 XT 显卡长 27 厘米（10.63 英寸），宽 11 厘米（4.33 英寸），占用两个PCI插槽，这是高端和高性能领域大多数显卡的标准配置。
AMD Radeon RX 6700 XT上的散热器视图
如果您想查看有关此显卡功能和硬件规格的更多详细信息，请访问AMD Radeon RX 6700 XT。
在游戏和基准测试中的表现
为了了解AMD Radeon RX 5700 XT 显卡在现实生活中的作用，我们使用多个游戏和应用程序对其进行了基准测试，并将其结果与我们从之前的Nvidia GeForce RTX 3070和AMD Radeon RX 5700获得的结果进行了比较代（RDNA 1或Navi）。我们用于测试的计算机具有以下配置：
我们使用高或超图形设置预设对所有游戏进行了基准测试，具体取决于哪个预设是最苛刻的可用预设。
《古墓丽影：暗影》(Shadow of the Tomb Raider)是一款画面精美的游戏，但画质是有代价的，需要强大的显卡才能正常运行。我们测得 1080p 的平均 fps 为 150，1440p 的平均 fps 为 106。在 1080p 中，Radeon RX 6700 XT 比Nvidia GeForce RTX 3070快一点，但在 1440p 中，情况正好相反。与上一代Radeon RX 5700相比，6700 XT 在这款游戏中的速度提升了 40% 到 50%。
(Benchmark)古墓丽影(Tomb Raider)之影(Shadow)的基准测试结果
Metro Exodus于 2019 年发布，但它仍然是要求最高的游戏之一，尤其是如果你想以最佳图形质量玩它。Radeon RX 6700 XT 设法在 1080p 和 1440p 中提供出色的帧速率。在这两种情况下，我们测量的平均 fps 均高于 60。但是，Nvidia 的GeForce RTX 3070在两种分辨率上都快了至少 17%。
Metro Exodus 的基准测试结果
除非你启用光线追踪，否则《堡垒之夜(Fortnite )》在图形性能方面并不是一款要求极高的游戏。但是，它是一款非常受欢迎的在线游戏，所以我们总是将它包含在我们的测试中。如您所料，Radeon RX 6700 XT 在(Radeon RX 6700)Fortnite中每秒渲染大量帧没有问题。我们在 1080p 和 1440p 上测量了平均 157 fps 和 108 fps。尽管如此，GeForce RTX 3070在这款游戏中也取得了更好的成绩：1080p 的 fps 提高了 41%，1440p 的 fps 提高了 30%。较旧的Radeon RX 5700比RX 6700 XT 慢 24% 到 28%。
Fortnite 的基准测试结果
我们名单上的下一个是CyberPunk 2077，它是 2020 年最受期待的游戏之一。尽管推出时起起落落，但这款游戏仍然是我们见过的最漂亮的游戏之一。在图形功能方面，它也是最繁重的任务之一。使用AMD Radeon RX 6700 XT，我们得到了一些非常好的结果：1080p 平均 87 fps 和 1440p 56 fps。然而，直接竞争对手 - Nvidia GeForce RTX 3070 - 管理更好的帧速率，在 1080p 中提高了 11%，在 1440p 中提高了接近 9%。另一方面，2019 年的Radeon RX 5700在任何一种分辨率下都能为您提供至少 30% 的每秒帧数。
赛博朋克 2077 的基准测试结果
《死亡搁浅》(Death Stranding)是一款引起很多人关注的动作角色扮演游戏(RPG)，我们称之为“要求中等”的游戏。换句话说，它可以在中端游戏电脑上运行得非常好。如下图所示，我们使用AMD Radeon RX 6700 XT 和Nvidia GeForce RTX 3070测量了同样高的平均帧速率。我们还必须注意到，与第一代RDNA AMD Radeon RX 5700相比，性能提升了 39% 以上。
基准测试(Benchmark)结果导致死亡搁浅(Death Stranding)
完成游戏测试后，我们转而使用3DMark来查看AMD Radeon RX 6700 XT 的强大功能。在常规Time Spy测试中，我们使用这款(Time Spy)GPU获得了令人印象深刻的 11717 分，比我们使用AMD Radeon RX 5700获得的分数高 43% ，但比Nvidia GeForce RTX 3070的分数低 12% 。
然后，因为Radeon RX 6700 XT 具有光线加速器(Ray Accelerators)，我们还运行了3DMark 的 Port Royal(3DMark’s Port Royal)基准测试，该基准评估了使用光线追踪时显卡的性能。我们获得了 5782 分的好成绩，但与GeForce RTX 3070(GeForce RTX 3070)的 8166 分相差甚远，后者高出 41%。Radeon RX 5700 XT 没有硬件光线追踪处理器，因此无法运行Port Royale(Port Royale) - 这就是为什么您在下表中看到它的得分为零的原因。
3DMark 中的基准测试(Benchmark)结果（Time Spy和Port Royal）
在基准测试期间，我们还监测了测试显卡的温度和功耗。AMD Radeon RX 6700 XT的最高温度达到 80摄氏度(Celsius)（176华氏度(Fahrenheit)），峰值功耗为 218瓦(Watts)。这两个值都是平均值，比上一代AMD Radeon RX 5700更好（更低） ，但比Nvidia GeForce RTX 3070更高（效率更低） 。
AMD Radeon RX 6700 XT：温度和功率(Power)读数
AMD Radeon RX 6700 XT 是市场“性能”领域中最好的显卡之一。它提供了卓越的性能，并且比上一代 AMD RDNA（RX 5000 卡）的类似 GPU 更高效。然而，它的直接竞争对手——Nvidia GeForce RTX 3070——提供了稍微好一点的性能。(The AMD Radeon RX 6700 XT is one of the best graphics cards in the “performance” segment of the market. It offers excellent performance and is more efficient than similar GPUs from the previous AMD RDNA generation (RX 5000 cards). However, its direct competitor - Nvidia GeForce RTX 3070 - offers slightly better performance.)
您对Radeon RX 6700 XT 有何看法？
现在您知道AMD Radeon RX 6700 XT 能做什么，它的优点和缺点是什么，以及我们对它的看法。你呢？你喜欢RX 6700 XT 吗？您会购买它，还是会从竞争中选择类似的卡？在下面的评论部分让我们知道。
AMD Radeon RX 6700 XT review: Great for 1440p gaming! -
Recently, we had the pleasure to test AMD’s lateѕt graphicѕ card, namely the RX 6700 XT. It’ѕ a video card that targets the “рerformance” segment of the market, prоmising excellent frame rаtes when gaming at 1440p or 1080p rеsolutions. The RX 6700 XT is built on the Big Navi (RDNA 2) architeсture аnd, оn top of using very high working frequencies, it also offers an impressive amount of GDDR 6 RAM (12GB) and suppоrt for ray tracing. Do you want to know what the AMD Radeon RX 6700 XΤ can do in real life and whether it is a good choice for you? Read this review and find oυt:
AMD Radeon RX 6700 XT: Who is it good for?
The AMD Radeon RX 6700 XT is a good choice for:
- Gamers who want an excellent graphics card for playing in 1440p or 1080p resolutions
- Users who want to switch to the latest AMD RDNA 2 (Big Navi) graphics platform
- AMD fans for whom ray tracing performance is not essential
Pros and cons
There are more than a few good things to take into account for the AMD Radeon RX 6700 XT:
- It offers excellent performance in gaming, both at 1080p and 1440p
- It’s built using the latest AMD RDNA 2 architecture
- It has a huge amount of GDDR6 RAM: 12 GB
- The card doesn’t heat a lot, as the cooler is excellent
- The power consumption is decent
As for its downsides, keep in mind that:
- It’s difficult to find it in shops at the recommended price
- The Nvidia GeForce RTX 3070 offers more performance at a similar price
- Ray tracing is available but underwhelming
Verdict
The AMD Radeon RX 6700 XT is one excellent example of advancements in technology. The improvement in performance offered by the RDNA 2 (Big Navi) architecture compared to RDNA 1 (Navi) is undeniable. The RX 6700 XT offers high frame rates on both 1080p and 1440p resolutions and does it more efficiently than previous-generation Radeon graphic cards, with less heat and less power consumed. However, the AMD Radeon RX 6700 XT falls a bit short when compared to the Nvidia GeForce RTX 3070, which has a similar recommended price but is even more powerful and energy-efficient. If you’re a Team Red fan and are looking for a graphics card that delivers solid performance, the AMD Radeon RX 6700 XT is an excellent choice.
Design and hardware specifications
The AMD Radeon RX 6700 XT keeps the same design line as its older and more powerful brother, the Radeon RX 6800 XT, although its cooler has only two axial fans instead of three. It’s all about gray shades, ranging from dark gray to light gray, with a red-lit Radeon branding and a thin red border going from one side to the other.
The cooler of the AMD Radeon RX 6700 XT
On its back, the AMD Radeon RX 6700 XT protects the circuits with a metal backplate that looks robust and premium. Furthermore, this backplate also fulfills two other purposes: it helps dissipate heat from the card, and it keeps the card from bending.
The backplate on the AMD Radeon RX 6700 XT
The Radeon RX 6700 XT graphics card is built using AMD’s latest GPU architecture, namely RDNA 2 (Big Navi), on a 7-nanometer manufacturing process.
Radeon branding on the side of the AMD Radeon RX 6700 XT
The RX 6700 XT graphics card has 40 compute units, it is capable of computing up to 13.21 teraflops, and it has 12GB of GDDR6 memory on a 192-bit bus width. The base clock is 2321MHz, and its boost frequency goes up to 2581MHz. These are very high clocks!
AMD Radeon RX 6700 XT: Details shown by GPU-Z
The card runs on PCI Express 4.0, which gives us double the bandwidth of PCIe 3, although its effect on gaming is negligible.
AMD Radeon RX 6700 XT uses PCIe 4.0
The AMD Radeon RX 6700 XT has three standard DisplayPort 1.4 ports and one HDMI 2.1 port that offers support for displaying video in 4K resolutions at 120Hz, and up to 8K at 60Hz.
The ports on the AMD Radeon RX 6700 XT
AMD’s RX 6700 XT graphics card needs about 230 Watts of power, and AMD recommends a power supply unit of 650 Watts. The video card gets its additional electrical power via two power connectors: one with eight pins and one with six pins.
The power connectors on the AMD Radeon RX 6700 XT
With a length of 27 cm (10.63 in) and a width of 11 cm (4.33 in), the AMD Radeon RX 6700 XT graphics card occupies two PCI slots, which is standard for most video cards in the high-end and performance sectors.
View of the heatsink on the AMD Radeon RX 6700 XT
If you want to see more details about this graphics card’s features and hardware specifications, visit AMD Radeon RX 6700 XT.
Performance in games and benchmarks
To see what the AMD Radeon RX 5700 XT graphics card can do in real life, we benchmarked it using several games and apps, and we compared its results to those we got from an Nvidia GeForce RTX 3070 and an AMD Radeon RX 5700 from the previous generation (RDNA 1, or Navi). The computer we used for testing had the following configuration:
We benchmarked all the games using the high or ultra graphics settings presets, depending on which preset was the most demanding one available.
Shadow of the Tomb Raider is a game with exquisite visuals, but the graphics quality has its price and requires a powerful graphics card to run well. We measured an average fps of 150 in 1080p and an average fps of 106 in 1440p. In 1080p, the Radeon RX 6700 XT is a bit faster than the Nvidia GeForce RTX 3070, but in 1440p, things are the opposite. Compared to the previous generation Radeon RX 5700, the 6700 XT is 40 to 50% faster in this game.
Benchmark results in Shadow of the Tomb Raider
Metro Exodus was released in 2019, but it’s still one of the most demanding games, especially if you want to play it on the best graphics quality. The Radeon RX 6700 XT managed to deliver excellent frame rates both in 1080p and 1440p. The average fps we measured was above 60 in both cases. However, Nvidia’s GeForce RTX 3070 is faster on both resolutions, by at least 17%.
Benchmark results in Metro Exodus
Unless you enable ray tracing, Fortnite is not an extremely demanding game in terms of graphics performance. However, it’s a very popular online game, so we always include it in our tests. As you’d expect, the Radeon RX 6700 XT has no problem rendering a lot of frames per second in Fortnite. We measured an average of 157 fps on 1080p and 108 fps on 1440p. Still, the GeForce RTX 3070 manages better results in this game too: 41% more fps in 1080p and 30% more fps in 1440p. The older Radeon RX 5700 is 24 to 28% slower than the RX 6700 XT.
Benchmark results in Fortnite
Next on our list came CyberPunk 2077, which was one of the most anticipated titles of 2020. With all the ups and downs of its launch, this game is still one of the most beautiful we’ve seen. It’s also one of the most taxing when it comes to graphics power. Using the AMD Radeon RX 6700 XT, we got some very good results: 87 average fps in 1080p and 56 fps in 1440p. However, the direct competitor - Nvidia GeForce RTX 3070 - managed better frame rates, 11% more in 1080p, and close to 9% in 1440p. On the other hand, 2019’s Radeon RX 5700 gives you at least 30% fewer frames per second in either resolution.
Benchmark results in Cyberpunk 2077
Death Stranding, an action RPG that caught the attention of many, is what we’d call a “moderately demanding” game. In other words, it can run very well on mid-range gaming computers. As you can see in the chart below, we measured similarly high average frame rates using the AMD Radeon RX 6700 XT and the Nvidia GeForce RTX 3070. We also have to note the more than 39% increase in performance, compared to the 1st generation RDNA AMD Radeon RX 5700.
Benchmark results in Death Stranding
Once we finished testing games, we switched to using 3DMark to see how powerful the AMD Radeon RX 6700 XT is. We got an impressive score of 11717 points with this GPU in the regular Time Spy tests, which is 43% better than what we got with the AMD Radeon RX 5700, yet 12% less than what the Nvidia GeForce RTX 3070 can do.
Then, because the Radeon RX 6700 XT has Ray Accelerators, we also ran 3DMark’s Port Royal benchmark, which evaluates the performance of graphics cards when using ray tracing. We got a good score of 5782 points, but it’s pretty far behind the 8166 points that the GeForce RTX 3070 managed, which is 41% better. The Radeon RX 5700 XT doesn’t have hardware ray-tracing processors, so it can’t run Port Royale - that’s why you see a zero score for it in the chart below.
Benchmark results in 3DMark (Time Spy and Port Royal)
During the benchmarks, we also monitored the temperature and power consumption of the graphics cards tested. The AMD Radeon RX 6700 XT reached a maximum temperature of 80 degrees Celsius (176 Fahrenheit) and a peak power consumption of 218 Watts. Both values are average, better (lower) than the previous generation AMD Radeon RX 5700, yet higher than (less efficient) than those of an Nvidia GeForce RTX 3070.
AMD Radeon RX 6700 XT: Temperature and Power readings
The AMD Radeon RX 6700 XT is one of the best graphics cards in the “performance” segment of the market. It offers excellent performance and is more efficient than similar GPUs from the previous AMD RDNA generation (RX 5000 cards). However, its direct competitor - Nvidia GeForce RTX 3070 - offers slightly better performance.
What is your opinion about the Radeon RX 6700 XT?
Now you know what the AMD Radeon RX 6700 XT can do, what its strengths and weaknesses are, and what our opinions are about it. How about you? Do you like the RX 6700 XT? Would you buy it, or would you choose a similar card from the competition? Let us know in the comments section below.
