Check if your PC case is big enough to fit the graphics card you'd like to buy.Check the specifications table for details like memory bandwidth, TGP, and more. There's more to a GPU than just its clock speed and total memory.Check for the manufacturer's 'Recommended Power Requirement' before buying the PSU, not the 'Total Graphics Power' (TGP) of the GPU.Buy a graphics card that suits your needs, not because it's new or the fastest.We'd recommend bearing the following in mind when shopping around for a GPU: You probably don't need an NVIDIA GeForce RTX 4090, but it would be amazing if you can afford one. The sheer amount of gaming performance available requires a beefy cooler to keep it from overheating and as such you may find it a struggle to cram it inside a smaller PC case. Finally, you'll need to bear in mind the size of this GPU. To be safe, we recommend a PSU with a capacity of at least 900W. This will be much better once more ATX 3.0 PSUs hit the market and we can supply power through a single cable, but for now, you will need to carefully attach multiple PCIe cables and hope your PSU won't be overloaded. It's rated at 450W and requires a new 12VHPWR connector. It's the first NVIDIA GPU to support DLSS 3.0 and has HDMI 2.1 outputs on the back.Īs well as the price, the RTX 4090 is a very power-hungry GPU. We're talking about 16,382 CUDA cores, 24GB of GDDR6X VRAM, a base clock of 2.23 GHz, and NVIDIA's 3rd-gen ray tracing cores. How it's able to perform all this magic is due to the specifications. Like all other RTX 40 graphics cards, the RTX 4090 is built on the latest Ada Lovelace architecture. For example, using the RTX 4090 with DaVinci Resolve, we managed to encode a 4:30 long 4K60 video at a bit rate of 40,000 using NVENC in just 96 seconds.
The RTX 4090 is the first NVIDIA GPU to come with support for hardware AV1 encoding, though the NVENC encoder is no slouch either. As well as games, the GPU can be used in specific applications like media rendering. It comes alive for those with the best 4K panels and content creators. Couple that with DLSS which works like dark magic and you've got one impressive graphics card that's more in line with what most people are willing to spend on a GPU. Then there's the exceptional ray tracing support with all RTX 40 GPUs from Nvidia, this one included.
5,888 shader units are more than enough to tackle some high-fidelity gaming, and so too is the 2.48GHz boost clock speed rating. This makes it a fine weapon for 4K gaming and the rest of the specifications support this. While not as potent, the RTX 4070 does come with 12GB of GDDR6X VRAM for storing all your game data.
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Being an RTX 40 series GPU, this card uses the same Ada Lovelace architecture as the mightily impressive Nvidia GeForce RTX 4090, the best gaming card available. How does this thing compare against our other competing recommendations? It's plenty good, coming in behind AMD's Radeon RX 7900 XT, but offering a considerable MRSP discount of around $300. It's not the fastest, nor does it offer the best savings, but it strikes a great balance between performance and price, allowing you to spend more elsewhere (or save!). The Nvidia GeForce RTX 4070 Ti is the best graphics card in our opinion. $600 at Amazon $600 at Best Buy $600 at NVIDIA
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