GuidesComparisonsRTX 3090 Ti Vs RX 7900 XTX

RTX 3090 Ti Vs RX 7900 XTX [Gaming & Overall 2024]

This comparison will list the differences in performance and architecture between the RTX 3090 Ti Vs RX 7900 XTX, ultimately leading you to a better purchasing decision for your gaming needs.

Expert Verified By

Nvidia GeForce RTX 3090 Ti

Rated: 8/10

AMD RX 7900 XTX

Rated: 9.5/10


Pros & Cons

GPUsProsCons
RX 7900 XTXβœ… Extreme performance with lower price point.
βœ… Better power efficiency
❌ Doesn't have GDDR6X memory.
RTX 3090 Tiβœ… Lower temperatures.
βœ… Higher specs such as CUDA cores & TMUs.
❌ Larger process node might be outdated.

Key Takeaways
  • In our 4k gaming benchmarks, the RX 7900 XTX was about 22% faster than the RTX 3090 Ti in terms of average FPS.
  • Despite its lower performance, the RTX 3090 Ti consumed 20% more power than the 7900 XTX.
  • The 7900 XTX ran about 18% hotter than the 3090 Ti on average in our gaming benchmarks.
  • We recommend the RX 7900 XTX if you want a high-end card with relentless gaming performance at a much lower price.

Comparison Table

SpecificationsRadeon RX 7900 XTXGeForce RTX 3090 Ti
Shading Units614410752
Tensor Cores96336
RT Cores9684
TMUs384336
ROPs192112
Memory Speed960.0 GB/s1008 GB/s
Approximate Price$1049$2210
Best VariantsBest RX 7900 XTXBest RTX 3090 Ti Graphic Cards
Best PSUBest PSU For RX 7900 XTX–
Best CPUBest CPU For RX 7900 XTX–

Architectural Differences

  1. Processing Nodes: The RX 7900 XTX uses a chipset design that employs both 4nm and 5nm processing nodes, whereas the RTX 3090 Ti uses older 8nm manufacturing nodes.
  2. Clock Speed: The base clock of the RX 7900 XTX is about 1855MHz, while it boasts up to 2500MHz, whereas the RTX 3090 Ti has a base clock of 1560MHz and a boost clock of up to 1860MHz
  3.  VRAMBoth graphics cards have the same VRAM buffer size of 24GB. The RTX 3090 Ti utilizes GDDR6X technology, whereas the RX 7900 XTX uses less advanced GDDR6 memory technology.
  4. Memory Bus: Unlike the lower-end and midrange offerings from Nvidia, both the RTX 3090 Ti and the RX 7900 XTX utilize a wide 384-bit memory bus.
  5. TDP: The RX 7900 XTX has a TDP of around 355 watts, whereas the RTX 3090 Ti has a TDP of up to 450 watts.

In the RTX 3090 Ti vs RX 7900 XTX comparison, we will see if AMD succeeded in its motives or if Nvidia’s last-gen is better than the latest and greatest from the Radeon lineup.


RTX 3090 Ti Vs RX 7900 XTX: Benchmarks At 4K

This part of the RTX 3090 Ti vs RX 7900 XTX comparison will focus on the performance of these graphics cards in modern titles at the 4K resolution. The tests you’ll see here were performed on a test bench designed to allow these cards to spread their wings.

Testing Rig

Cyberpunk 2077

Cyberpunk 2077 Performance
Cyberpunk 2077 @4k (Image By Tech4Gamers)
  • In our first game, we noticed that the RX 7900 XTX outperformed the older card with an average of 66 FPS compared to the RTX 3090 Ti’s 52 FPS average – showcasing a 23.7% margin.
  • The 1% lows were also noticeably smoother on the Radeon card, reaching a minimum of 55 FPS, compared to the slightly stuttery 45 FPS effort from the RTX.

The Last Of Us

The Last Of Us Performance
The Last Of Us @4k (Image By Tech4Gamers)
  • Here, the RTX 3090 Ti got an average of 51 FPS while the RX 7900 XTX ran at a higher framerate of around 57 FPS, making it 11.1% better.
  • The RTX 3090 Ti hit lower 1% lows than the RX 7900 XTX at 30 FPS vs the latter’s 48 FPS.

Hogwarts Legacy

Hogwarts Legacy Performance
Hogwarts Legacy @4k (Image By Tech4Gamers)
  • In Hogwarts Legacy, we saw that the RTX 3090 Ti achieved an average framerate of 69 FPS, whereas the RX 7900 XTX got an average of around 79 FPS – resulting in a 13.5% gap.
  • 1% lows were once again worse on the RTX 3090 Ti, touching about 52 FPS, whereas the RX 7900 XTX almost ran at the magic 60 FPS number at 1% lows of 59 FPS.

Hitman 3

Hitman 3 Performance
Hitman 3 @4k (Image By Tech4Gamers)
  • This well-optimized benchmarking classic once again showed the RX 7900 XTX to be faster as it averaged 161 FPS, whereas the RTX 3090 Ti averaged 115 FPS – being 33.3% slower.
  • The 1% lows also continued to show the RX to be faster, with a minimum framerate of 133 FPS, whereas the RTX 3090 Ti had worse 1% lows of 101 FPS.

Red Dead Redemption 2

Red Dead Redemption 2 Performance
Red Dead Redemption 2 @4k (Image By Tech4Gamers)
  • Here, the RTX 3090 Ti had an average framerate of around 84 FPS, whereas the RX 7900 XTX reached an average of 101 FPS, being 18.3% faster than its rival.
  • The RTX 3090 had a minimum 1% low of around 67 FPS, whereas the RX 7900 XTX had noticeably fewer stutters with a minimum framerate of 80 FPS.

Remnant 2

Remnant 2 Performance
Remnant 2 @4K (Image By Tech4Gamers)
  • This newer game ran 28.5% better on the RX 7900 XTX with a 64 FPS, compared to the rather disappointing average of 48 FPS supplied by the Nvidia card. 
  • 1% lows faired no better on the older card at around 39 FPS, whereas the RX 7900 XTX had 1% lows hovering around 59 FPS.

Forza Horizon 5

Forza Horizon 5 Performance
Forza Horizon 5 @4k (Image By Tech4Gamers)
  • The RTX 3090 Ti obtained an average of 106 FPS, whereas the RX 7900 XTX had a much higher average of 142 FPS, where it led with a 29% performance margin.
  • 1% lows were almost the most different in this well-optimized title, with the RTX 3090 Ti getting 86 FPS, whereas the RX 7900 XTX got lows of around 113 FPS.

Microsoft Flight Simulator

Microsoft Flight Simulator Performance
Microsoft Flight Simulator @4k (Image By Tech4Gamers)
  • The RTX 3090 Ti finally achieved its first victory in MS Flight Sim 2020 it averaged 60 FPS, whereas the RX 7900 XTX had an average of 59 FPS, being only 1.6% behind.
  • 1% lows were also just a frame apart, only the tow, with the RTX 3090 Ti getting a framerate of 47 FPS, whereas the RX 7900 XTX had a framerate of 46 FPS

RTX 3090 Ti Vs RX 7900 XTX: Overall Gaming Performance

Average FPS
Average FPS @4k (Image By Tech4Gamers)

The RTX 3090 Ti had an average framerate of around 73 FPS, whereas it had 1% lows touching 59 FPS. The RX 7900 XTX was about 22% faster than the RTX, with an average framerate of around 89 FPS and a 1% low of 74 FPS

Winner: AMD Radeon RX 7900 XTX

Power Consumption

Average Power Consumption
Average Power Consumption @4k (Image By Tech4Gamers)

The RTX 3090 Ti had an average power consumption of 412W whereas the RX 7900 XTX was considerably more power efficient drawing around 343W on average, 20% lower than the 3090 Ti. The RTX 3090 Ti showed 0.17 frames/watt, whereas the RX 7900 XTX proved to be 47% more efficient with around 0.26 frames/watt.

Temperatures

Average Temperature
Average Temperature @4k (Image By Tech4Gamers)

The RTX 3090 Ti ran comparatively cool, with a peak average temperature of around 55Β°C. In contrast, the RX 7900 XTX was rather warm in our testing, getting an average peak temperature of around 64Β°C. Though the RX 7900 XTX ran hotter than the RTX 3090 Ti, temperatures were well within the safe range for both cards.


Price And Availability

GPUsMSRPCurrent Price
RX 7900 XTX πŸ’²999
πŸ’²939 - πŸ’²1049
RTX 3090 TiπŸ’²1999πŸ’²2210
Price Difference66.7%80.7% - 71.2%

We saw that the RTX 3090 Ti’s price has been increased by 10% from its MSRP. Whereas, the RX 7900 XTX’s base variants saw a price drop of 6.1% whereas its higher-end variants are being sold at a 4.8% higher rate as compared to its original launch price. All in all, the RX 7900 XTX is around 71.2% to 80.7% cheaper than the RTX 3090 Ti.


Conclusion – Which One Would We Recommend?

RX 7900 XTX: If you are all for relentless gaming and incredible power-packed in a GPU, we recommend you go for the RX 7900 XTX. It is the more powerful card with a 22% edge and has the same merits as the RTX 3090 Ti while improving on performance. It also draws almost half the power and is also extremely cheaper than its rival.

RTX 3090 Ti: The RTX 3090 Ti, on the other, hand not only underperformed, but it also showed high power consumption. Yes, it operated with lower temperatures but its over-the-top price point doesn’t justify its performance that’s why we don’t recommend the RTX 3090 Ti. 

The RX 7900 XTX is the most reasonable option to opt for because of its high performance at a lower price based on our results. However, you are free to choose whichever GPU according to your budget and current requirements. 


Frequently Asked Questions

How much faster is the RX 7900 XTX compared to the 7900 XT?

The difference in performance between the two cards computes to about 12.4% when gaming at 4k.

Should I buy an RTX 4090 instead of an RTX 3090 Ti?

The newer card is faster than the RTX 3090 Ti, but the decision of which card you should buy depends on how far you can stretch your budget.

Which graphics card should I go for if future-proofing is my primary goal?

Both graphics cards should be good to use for a while, but the RX 7900 XTX is better for future proofing because of its improved performance metrics.


More From RTX 3090 Ti

More From RX 7900 XTX

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