Rx 7900 XT vs. RTX 4080 – Full comparison
Both Nvidia and AMD have unveiled their GPUs for the next generation. The RX 7900 XTX and RX 7900 XT are AMD’s first graphics cards powered by their brand-new RDNA 3 architecture, which was introduced at a recent event.
- Performance Comparison
- Features Comparison
- Which one is Better for Gaming?
- So, Which One You Should Buy?
- What is graphics card memory bandwidth and why is it important?
- What do the number of cores on a graphics card refer to?
- What is memory speed and why is it important?
- What is graphics card architecture and how does it impact performance?
- What is upscaling technology and how does it work?
- What is clock speed and how does it impact a graphics card's performance?
- How does the memory bandwidth of a graphics card impact its performance?
- How does the number of cores on a graphics card impact its performance?
So if you’re looking to buy a new graphics card and you’ve narrowed the list down to the Rx 7900 XT vs. the RTX 4080, We’ll help you choose the right one for you.
In this blog post, we’ll compare these two cards so that you can make an informed decision. We’ll look at their specs, features, and pricing and give our opinion on which card is the better option. Read on to learn more!
Rx 7900 XT vs. RTX 4080: Specifications
|Specifications||AMD RX 7900 XT||NVIDIA RTX 4080|
|Release Date||December 13th, 2022||16th November 2022|
|Process Node||5nm node||4nm node|
|Memory||20 GB GDDR6||16GB GDDR6X|
|Memory Bandwidth||800 GB/s||736GB/s|
|Cores||10,752||9,728 CUDA cores|
|Memory Speed||20 Gbps||23 Gbps|
|Architecture||RDNA 3||Ada Lovelace|
|Upscaling Technology||AMD FSR||DLSS 3.0|
|Transistor Count||58 Billion||45.9 Billion|
|Clock Speed||Boost: 2.40 GHz Base: 1.50 GHz||Boost: 2.51 GHz Base: 2.21 GHz|
|Graphics Card Power||300 W||320 W|
|Required System Power||750 W||750 W|
|Required Power Connectors||2x 8 PCIe 5.0 8-pin cables||3x PCIe 4.0 8-pin cables|
RX 7900 XT: According to tests conducted in-house by AMD, the Radeon RX 7900 XTX provides actual flagship-level speed. It outperforms the departing 6950 XT by up to 1.7 times in standard raster workloads and up to 1.8 times in ray tracing.
RTX 4080: The official rating indicates that the RTX 4080 is 45.7 percent faster than the RTX 3080 in the CUDA test, 37.1 percent more quickly in the OpenCL test, and 29.9 percent more rapidly in the Vulkan API test. It is between 5.4% and 15.5% quicker than the Ampere GPU with the highest clock speed, which is the RTX 3090 Ti. The Geekbench test needs to provide a reliable comparison for gamers.
RX 7900 XT: The company claims that the new graphics cards would enhance the gaming experience and increase energy efficiency to support 4K or more excellent resolutions for demanding games.
RTX 4080: Games that run on desktop computers and are powered by Microsoft Windows can now have even more spectacular graphical effects. GeForce RTX 4080 graphics cards bring games to life by providing powerful DX12 capabilities such as ray tracing and variable rate shading. These technologies enable games to have visual effects that are highly realistic while also allowing for quicker frame rates.
Which one is Better for Gaming?
The Radeon RX 7900 XT and the RTX 4080 are excellent graphics processing units on paper. The 7900 XT utilizes the most advanced version of the Navi 31 processor. It comprises 5,376 streaming processors, 192 (ROPs), 336 texture mapping units (TMUs), and 84 ray tracing cores. In addition, it possesses 20 gigabytes of GDDR6 memory supported by a broad 320-bit bus.
Similarly, the RTX 4080 is loaded with some impressive specifications. Inside is the AD103 CPU, equipped with 9,728 CUDA cores, 304 (TMUs), and 112 (ROPs). The graphics card has a memory capacity of 16 gigabytes (GB) of GDDR6X, which is supported by a 256-bit bus.
Both of these graphics’ cards were developed with 4K gaming in mind. Nevertheless, there are a few categories in which the RX 7900 XT is ahead of the competition.
To begin, the price that Team Red is proposing is far lower. In contrast, gamers will have to pay a significant premium of $1,199 for the 4080, whereas the 7900 XT can be purchased for $899.
Additionally, the AMD graphics card has a little lower power consumption. When operating under maximum load, the RX 7900 XT will consume as much as 300 W of electricity. The RTX 4080 has an elemental thermal design power (TDP) of 350 watts.
If the RTX 4080 was noticeably faster than what AMD offers, then customers might have been willing to pay a higher price and put up with a higher power draw. However, to compete with the RTX 4080 and come out on top, Team Red has developed the RX 7900 XT, which is significantly more potent than its rival.
Even though it is anticipated that the RTX 4080 will be slightly slower than the Radeon RX 6950 XT, the AMD cards have a significant advantage.
So, Which One You Should Buy?
The RTX 4080 and the RX 7900 XT bring new technologies and architectures, as seen in their respective specifications. AMD uses the memory of type GDDR6 rather than GDDR6X since the former consumes less power. On the other hand, the RX 7900 XT has 20 gigabytes of video memory (VRAM), whereas the RTX 4080 only has 16 gigabytes of video memory (VRAM).
Nevertheless, performance is more important than graphics processing unit (GPU) specifications. When running games at a resolution of 1440p, the RX 7900 XT reportedly achieves a greater frame rate than the RTX 4080, as demonstrated by benchmarks provided by AMD.
On the other hand, when it comes to performance in 4k, the RTX 4080 demonstrates superior results than the RX 7900 XTX. However, these standards have to be interpreted with a healthy dose of caution.
Therefore, these claims will need to be validated by impartial reviewers before the introduction of the AMD 7900 XT later in the month of December 2022. The RTX 4080 also offers superior ray tracing and the most recent iteration of DLSS, version 3.
These characteristics, along with Nvidia’s traditional superiority versus AMD in ray tracing, make these graphics processing units (GPUs) an outstanding choice.
Since the RTX 4080 is the only GPU that has been thoroughly tested up to this point, it is too soon to say which GPU is superior. However, it is essential to point out that the new AMD GPUs are undeniably a fantastic option due to their competitive price point and excellent performance. Ultimately, the AMD RX 7900 XT is an excellent GPU that can satisfy most gamers.
RTX 4080 Best Sellers
- NVIDIA Ada Lovelace Streaming Multiprocessors: Up to 2x performance and power efficiency
- 4th Generation Tensor Cores: Up to 2x AI performance
- 3rd Generation RT Cores: Up to 2x ray tracing performance
- NVIDIA Ada Lovelace Streaming Multiprocessors: Up to 2x performance and power efficiency
- 4th Generation Tensor Cores: Up to 2X AI performance
- 3rd Generation RT Cores: Up to 2X ray tracing performance
- Chipset: GeForce RTX 4080
- Video Memory: 16GB GDDR6X
- Memory Interface: 256-bit
What is graphics card memory bandwidth and why is it important?
Memory bandwidth is the amount of data that can be transferred to and from the graphics card’s memory in a given second. It is important because it determines how quickly the graphics card can access and use its memory, which can impact the overall performance of the graphics card.
What do the number of cores on a graphics card refer to?
The number of cores on a graphics card refers to the number of processing units that the graphics card has. These cores are responsible for executing instructions and performing calculations, which can impact the overall performance of the graphics card.
What is memory speed and why is it important?
Memory speed refers to the speed at which the graphics card’s memory can be accessed and used. It is typically measured in megahertz (MHz) or gigahertz (GHz) and is important because a faster memory speed can improve the overall performance of the graphics card.
What is graphics card architecture and how does it impact performance?
Graphics card architecture refers to the design and layout of a graphics card’s various components, such as its memory, processing units, and other hardware. The architecture of a graphics card can impact its performance because it determines how efficiently the graphics card can access and use its various components.
What is upscaling technology and how does it work?
Upscaling technology is a type of software that is used to improve the quality of lower resolution images or videos by increasing their resolution. This is typically done by using algorithms to add additional pixels to the image or video, which can make it appear smoother and more detailed.
What is clock speed and how does it impact a graphics card’s performance?
Clock speed is the rate at which a graphics card’s processing units can execute instructions. It is typically measured in megahertz (MHz) or gigahertz (GHz) and is important because a higher clock speed can improve the overall performance of the graphics card.
How does the memory bandwidth of a graphics card impact its performance?
The memory bandwidth of a graphics card determines how quickly the graphics card can access and use its memory. A higher memory bandwidth can improve the performance of the graphics card by allowing it to access and use its memory more quickly and efficiently.
How does the number of cores on a graphics card impact its performance?
The number of cores on a graphics card determines how many processing units the graphics card has. A higher number of cores can improve the performance of the graphics card by allowing it to execute more instructions and perform more calculations simultaneously.
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