RTX 5090 Review: Real-World Gaming Experience Tested

TL;DR

The RTX 5090 is the world's most powerful GPU, starting at $2,000 for the Founders Edition and drawing up to 600 watts of power. Its standout feature is 32GB of fast GDDR7 VRAM, far beyond the typical 6-16GB, making it ideal for local AI. The main catch is its enormous power draw, which demands at least a 1,000-watt PSU and noticeably raises your electricity bill.

Transcript

well folks I think it's finally time we talk about the RTX 5090 this is a Halo product from Nvidia it's the most powerful GPU in the world this video is part one of a three-part series I'm doing on the 5090 part one will be all about the experience of the 5090 from a more typical gamery perspective I really want to lay out my personal experience an... Read More

Key Insights

• The RTX 5090 is Nvidia's Halo product, marketed as the most powerful and fastest GPU in the world, and costs $2,000 for the Founders Edition, though scalpers and pricier partner cards make it hard to buy at that price.
• The card's defining feature for local AI is its 32GB of GDDR7 VRAM, far exceeding the 6 to 16GB found in most GPUs on the market, enabling heavy local AI applications.
• The RTX 5090 draws up to 600 watts of power, which required upgrading from an 850-watt EVGA PSU; the minimum recommendation is 1,000 watts, and the reviewer chose a 1,200-watt PSU using the 80% rule.
• The card is physically smaller, only a two-slot design versus the older three-slot RTX 40 series, achieved by placing the die and board in the center so most of the card acts as a cooler that dumps hot air on the CPU.
• The new 45-degree angled power connector largely solves the melting cable controversy that affected earlier RTX 30 and 40 series Founders Edition cards, with the reviewer reporting no issues.
• Red Dead Redemption 2, released in 2018 and fully maxed out at 1.5x resolution without DLSS, ran at 120 to 160 FPS while using only about 9GB of VRAM, roughly a quarter of the card's total.
• Minecraft performance is dynamic and depends on mods and shaders; even with the RTX 5090, a heavily modded setup with 200 mods and shaders dropped as low as 43 to 45 FPS because the game is poorly optimized.
• Maxing out games with the RTX 5090 can raise your electricity bill noticeably, as titles like Red Dead Redemption 2 pull about 450 to 500 watts of power under load.

Questions & Answers

Q: How much does the RTX 5090 cost?

The RTX 5090 costs $2,000 for the Founders Edition, though the reviewer notes it is very difficult to actually find one at that price because scalpers are all over the internet. Partner cards from other manufacturers are definitely more expensive as well, in part because they need larger coolers to handle the 600-watt card. The reviewer received his unit directly from Nvidia before the product was even released.

Q: How much VRAM does the RTX 5090 have?

The RTX 5090 has 32GB of GDDR7 VRAM, which the reviewer describes as tons of good, fast memory. This is far beyond the typical 6 to 16GB found on most GPUs on the market. This large, fast memory pool is the main reason the card is so valuable for local AI applications, and the reviewer believes it is why Nvidia chose him, an AI-focused creator, to test the card.

Q: What power supply do you need for the RTX 5090?

Because the RTX 5090 draws up to 600 watts of power, an 850-watt power supply is not nearly enough for the total system. Nvidia's minimum recommendation is a 1,000-watt PSU. The reviewer applied the classic 80% rule and instead bought a 1,200-watt power supply from Best Buy on the same day, replacing the EVGA 850-watt unit he had used for years across multiple builds.

Q: Why is the RTX 5090 smaller than the RTX 40 series?

The RTX 5090 Founders Edition is only a two-slot card, whereas the previous RTX 40 series was a physically large three-slot card. Nvidia achieved the smaller design, despite the card drawing more power and creating more heat, by placing the actual die and board in the center of the card. This means most of the card is physically just a cooler, allowing air to blow through the entire card, though it dumps plenty of hot air onto the CPU.

Q: Did Nvidia fix the melting power cable problem on the RTX 5090?

According to the reviewer, Nvidia has largely solved the melting cable controversy that surrounded the older RTX 30 and 40 series connectors, which suffered from too much stress being placed on them. On the RTX 5090 Founders Edition, Nvidia uses a different 45-degree angled power connector design. The reviewer had no complaints about this connector, reporting that it works fine and that he has yet to see any issues with it.

Q: How well does Red Dead Redemption 2 run on the RTX 5090?

Red Dead Redemption 2, released in 2018, ran very well on the RTX 5090 with every setting maxed out and no DLSS upscaling. The reviewer increased resolution to 1.5x, higher than his 1440p monitor but not quite 4K, and averaged 120 to 160 FPS, close to a solid 144 FPS, with stable frame times of 6 to 8 milliseconds. It used only about 9GB of VRAM, roughly 25% of the card's total.

Q: Why does modded Minecraft still run poorly on the RTX 5090?

Even with the RTX 5090, the reviewer's heavily modded Minecraft setup dropped as low as 43 to 45 FPS in some situations. This is because he ran the game with around 200 mods, graphics mods, animation mods, and shaders, plus 200 villagers, which can bring any system to its knees. He also notes Minecraft itself is not well optimized and does not use the computer to its best capabilities.

Q: Does the RTX 5090 increase your electricity bill?

Yes, maxing out games with the RTX 5090 might actually mean a higher electricity bill, something the reviewer describes as genuinely noticeable and totally crazy. When playing Red Dead Redemption 2 fully maxed out, the card pulled about 450 to 500 watts of power, pushing the system hard and slowly climbing GPU temperatures. The card is rated to draw up to 600 watts of power at its maximum.

Summary & Key Takeaways

• The RTX 5090 is Nvidia's Halo product and the most powerful GPU in the world, priced at $2,000 for the Founders Edition. This review is part one of a three-part series focused on the gaming experience, with later parts covering local large language models and local AI visual generation.

• The card packs 32GB of GDDR7 VRAM versus the 6-16GB typical of most GPUs, but draws up to 600 watts, forcing a PSU upgrade from 850 watts to a 1,200-watt unit. Its two-slot design centers the die so most of the card is cooler, and a 45-degree connector fixes past melting-cable issues.

• In testing, heavily modded Minecraft with shaders dropped to 43-45 FPS due to poor optimization, while maxed-out Red Dead Redemption 2 ran 120-160 FPS using only 9GB of VRAM. Games pulled 450-500 watts, meaningfully raising electricity costs, with the huge power draw being the card's main weakness.