![]() The AD102 also features a new 8th-gen media engine which incorporates dual AV1 encoders along with all of the encoding / decoding capabilities of previous-gen architectures. In addition to increasing cores and cache, those additional transistors were also used to enable many new features in the Ada Lovelace architecture, like Shader Execution Reordering (SER), Displaced Micro-Meshes, Opacity Micro-Masks, FP8 inferencing, a much faster Optical Flow Accelerator, and DLSS 3 with AI Frame Generation. Though NVIDIA didn’t talk much about any new memory compression technologies, we suspect the much larger caches in Ada reduce transactions out to frame buffer memory, and ultimately improve efficiency as it relates to memory bandwidth utilization. That equates to just over 1TB/s of peak memory bandwidth. 24GB of GDDR6X memory is linked to the GPU via a 384-bit memory interface, operating at an effective data rate of 21.2Gbps. The GeForce RTX 4090 does, however, have a similar memory configuration to its predecessors. As such, the RTX 4090’s texture fillrate and peak compute performance are is more than double the RTX 3090 Ti’s. Whereas the GeForce RTX 3090 Ti offered a typical Boost Clock around 1,860MHz, the GeForce RTX 4090 operates above 2,520MHz and higher, temperatures and power permitting. In addition to having significantly more resources in the GPU, the AD102 further operates at much higher frequencies than the GA102. The AD102 on the GeForce RTX 4090 also has a whopping 12× more L2 cache than the GA102, as well as more texture units and ROPs. ![]() 84) versus GA102, and all of those cores are of a newer-generation as well. All told, the AD102 has more CUDA Cores (16,384 vs. The AD102 at the heart of the GeForce RTX 4090 is packing 11 GPCs, 42 TPCs, and 84 SMs, versus 7, 42, and 84 in the AD102, respectively. ![]() The new AD102-powered GeForce RTX 4090 is beefed-up and enhanced versus the previous-gen GA102-based GeForce RTX 3090/3090 Ti in almost every way. When you see what this thing can do, even GeForce RTX 3090 Ti owners are going to be green with envy. If times are tight at the moment, we’re going to go ahead and warn you to hide your credit cards right now. After that, we’ll get some particulars out of the way, check out NVIDIA’s Founder’s Edition card, and then we’ll dive in a little deeper and see how the RTX 4090 performs. Here's a quick hands-on tour of a couple of GeForce RTX 4090 cards, one from MSI and the other directly from NVIDIA. But over and above whatever gaming performance gains come by way of the massive 76B transistor GPU and new architectural efficiencies, many of the key features exclusive to the Ada Lovelace architecture are meant to further boost performance in both gaming and content creation workloads, and enhance the overall gaming experience too. ![]() The dynamic duo of GeForce RTX 4080s are due to arrive next month, but today – one day before cards are set to hit store shelves – we get to show you exactly what the flagship GeForce RTX 4090 can do, and wow is this thing a powerful beast.īased on the specifications and new features Jensen revealed, we came into this article knowing that GeForce RTX 4090 was going to be one heck of graphics card. Three cards were unveiled, all based on different slices of silicon, the GeForce RTX 4080 12GB (AD104), the RTX 4080 16GB (AD103), and the top-end GeForce RTX 4090 (AD102). A couple of weeks back, during the GTC 2022 keynote, NVIDIA CEO Jensen Huang unveiled the first salvo of GeForce RTX 40 series cards based on the company’s cutting-edge Ada Lovelace GPU architecture.
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