The Radeon RX 6800 also has something called “Infinity Cache” of 128MB. Both cards have a 256-bit memory interface width although the 3070 lags behind in terms of memory bandwidth (448GB/s < 512GB/s). For the first time, AMD has included support for Ray Tracing in its graphics card.Īs far as memory goes, RX 6800 has a maximum size of 16GB of GDDR6 VRAM, while it’s half as much in the RTX 3070 Founder’s Edition. On the other hand, RX 6800 features 3,840 Stream Processors with a game clock (AMD’s fancy name for base clock) of 1,815MHz, while its boost clock speed can reach up to 2,105MHz. For Ray Tracing, it has 49 Gen 2 RT cores. Similarly, the boost clock speed can reach up to 1,725MHz. Moving on, RTX 3070 features 5,880 CUDA cores along with a base clock of 1,500MHz. Talking about the interface, both are PCIe 4.0 ready. While the former is based on Samsung’s 8nm custom process, the latter is based on a smaller 7nm process. The RTX 3700 is based on NVIDIA’s third-generation Ampere architecture whereas the Radeon RX 6800 is based on AMD’s RDNA 2 architecture. Let’s first talk about the architecture and raw specs of the two graphics cards in this comparison. AMD Radeon RX 6800 vs GeForce RTX 3070 Architecture In this post, we are going to compare AMD Radeon RX 6800 against NVIDIA’s GeForce RTX 3070 and help you decide to choose one between the two. However, this time around, buyers now have a choice, thanks to the introduction of the RDNA 2 based graphics card by AMD. For the longest time, NVIDIA was the only choice for gamers for the top-end graphics cards as its premium offerings hardly faced any competition.
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