RTX 4090 vs RTX 3090 Ti: see comparison between GPUs

The new generation of boards RTX arrives on October 12th, but we already have information about GPUs with Ada Lovelace architecture. With a suggested price of US$ 1599.00, it is worth checking out how GeForce RTX 4090 compares with the RTX 3090 Tito see if the performance jump justifies the investment.

It is important to note that, so far, only a few internal tests were presented during Jensen Huang’s presentation on the 20th. Therefore, the results, although impressive, do not necessarily reflect the actual conditions of use of the cards.

RTX 4090 vs RTX 3090 Ti Specifications

the silicon of RTX 40 family is produced by TSMC in a 5nm process, considerably smaller than the 8nm chips of the previous generation. In addition, NVIDIA has already confirmed that the RTX 4090 base will have 16,384 CUDA cores, I know a thousand more than the RTX 3090 Ti.

Although there is no confirmation, rumors based on engineering models of the new cards suggest that they should have 512 cores. tensionerresponsible for the processes of Artificial Intelligence, and 128 cores ray tracing.

RTX 4090 RTX 3090 Ti
Architecture ada lovelace Ampere
GPU AD102 GA102
Process 5 nm TSMC 8nm Samsung
CUDA cores 16,384 10,752
RT cores 128 (rumor) 84
Tensor Cores 512 (rumor) 336
Clock Base 2.23 GHz 1.67 GHz
Clock in Boost 2.52 GHz 1.86 GHz
Memory 24 GB GDDR6X 24 GB GDDR6X
Memory Bus 384-bit 384-bit
TDP 450 W 450 W
Suggested Food 850 W 850 W

In addition, the frequencies of the new GPUs are also much higher than the last generation enthusiast card. Even without official confirmation of the number of Tensor and RT cores, the design of the GeForce RTX 4090 is, in general, much more ambitious than that of the RTX 3090 Ti.

Ada Lovelace architecture has more than twice the performance of Ampere cards with the same power consumption.Ada Lovelace architecture has more than twice the performance of Ampere cards with the same power consumption.Source: NVIDIA

One striking point, however, is that despite the heavier specs, both the thermal design (TDP) and recommended system power are the same for both cards.

preliminary comparisons

NVIDIA revealed on its official channel the first trailer for gameplay in overwatch 2 using the new GPUs and the result is impressive. With the game set to QuadHD (1440p), the card remained constant above 360 ​​FPS, peaking at 500 frames per second.

During one of the GTC conferences, Jensen Huang talked about how advances in Artificial Intelligence are crucial for improving graphics in games, even being able to create hyper-realistic scenarios, even in older games.

In addition to the leap in quality, according to the tests conducted by the company, the GeForce RTX 4090 are two to four times faster than the 3090 Ti. Naturally, this result is not only due to the technical specifications, but mainly due to the new embedded technologies.

NVIDIA internal testing ranks the RTX 4090 as up to 4x faster than the RTX 3090 Ti.NVIDIA internal testing ranks the RTX 4090 as up to 4x faster than the RTX 3090 Ti.Source: NVIDIA

DLSS 3.0

One of the most significant innovations of GPUs GeFroce RTX 40 is fourth generation of Tensor cores. So far, the new generation is the only one that supports DLSS 3.0. Updating this technology relies on improved AI processing to create even more frames accurately.

New generation of Tensor cores adds sequential 4k frames and optical accelerators to AI-assisted framing equationsNew generation of Tensor cores adds sequential 4k frames and optical accelerators to AI-assisted framing equationsSource: NVIDIA

Until then, the technology only considered 1080p images and motion vectors to create more frames. With DLSS 3.0, 4k sequential frames, and an optical stream acceleration and frame generation system also come into the equation, resulting in an FPS gain of over 60%.

Do improvements justify the high price?

When we analyze the preliminary results of the new GPUs with Ada Lovelace architecture, the question remains whether this performance increase justifies the suggested price of US$ 1,599.00 (approximately R$ 8,617 in direct conversion).

GeForce RTX 4090 is expensive, but it's not aimed at the majority of gamers either.GeForce RTX 4090 is expensive, but it’s not aimed at the majority of gamers either.Source: NVIDIA

In virtually all cases the answer is “it depends”. The first point is that the RTX 4090 is a board aimed at the enthusiast market, and is far from the reality of the public gamer. Thinking specifically about this particular model, the board ends up being overkill for most systems, which will inevitably present several bottlenecks to the new GPU.

However, thinking exclusively about the new architecture, the generational leap even of the entry and intermediate models, foreseen only for 2023, is something to be aware of.

GeForce RTX 3090 Ti can now be found on official channels at half the launch price of $2,000.GeForce RTX 3090 Ti can now be found on official channels at half the launch price of $2,000.Source: NVIDIA

It is also worth remembering that the RTX 3090 Ti was launched with a suggested price of US$ 2,000 and is currently available for approximately US$ 1,100 on official NVIDIA channels.

In this way, it is certain that not only the RTX 4090 It may take a price cut eventually, but the cheaper cards of the generation have the potential to make virtually all previous generations obsolete.

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