NVIDIA just unveiled the first of its next-generation GeForce graphics cards: RTX 4080 and RTX 4090.
Card | CUDA Cores | VRAM | TFLOPS | MSRP |
RTX 4080 (12GB) | 7680 | 12GB GDDR6X | 40 | $899 |
RTX 4080 (16GB) | 9728 | 16GB GDDR6X | 49 | $1199 |
RTX 4090 | 16384 | 24GB GDDR6X | 83 | $1599 |
RTX 4080
RTX 4080 is available in two variants; one with 7680 CUDA Cores and 12GB VRAM starting at $899, and another with 9728 CUDA Cores and 16GB VRAM starting at $1199.
NVIDIA claims even the 12GB variant is slightly more powerful than the prior flagship, RTX 3090 Ti. The company also claims the 16GB variant is twice as fast as the RTX 3080 Ti. However, we’ll need to wait for independent benchmarks to verify these claims.
Card | Process | VRAM | TFLOPS | Launch MSRP |
RTX 3080 Ti | 8nm | 12GB | 34 | $1199 |
RTX 3090 Ti | 8nm | 24GB | 40 | $1999 |
RTX 4080 (12GB) | 4nm | 12GB | 40 | $899 |
RTX 4080 (16GB) | 4nm | 16GB | 49 | $1199 |
Both RTX 4080 variants will be available some time in November.
RTX 4090
RTX 4090 has 16384 CUDA Cores and 24GB VRAM, priced starting at $1599.
It achieves 83 teraflops of performance, making it the most powerful gaming GPU in the world.
NVIDIA claims RTX 4090 is twice as fast as the prior flagship RTX 3090 Ti. Again though, wait for independent benchmarks to be sure of this claim.
Card | Process | VRAM | TFLOPS | Launch MSRP |
RTX 3090 Ti | 8nm | 24GB | 40 | $1999 |
RTX 4090 | 4nm | 24GB | 83 | $1599 |
RTX 4090 will be available on October 12.
‘Ada Lovelace’ Architecture
The RTX 40 series is powered by NVIDIA’s new ‘Ada Lovelace’ architecture, which introduces a number of improvements.
It’s built on TSMC’s 4nm process node – the previous ‘Ampere’ architecture used Samsung’s 8nm process node.
Third Generation Ray Tracing Cores enable more than 2x the ray tracing performance over Ampere’s. These new cores also introduce ‘Opacity Micro-Map Engines’ and ‘Micro-Mesh Engines’, two new hardware features to accelerate certain ray tracing workloads. Shader Execution Reordering improves shader performance by up to 2x when using ray tracing, which NVIDIA says improves framerate by 25%.
Fourth Generation Tensor Cores offer up to 5x the FP8 performance of Ampere’s. Combined with the new Optical Flow Accelerator this enables Deep Learning SuperSampling (DLSS) 3.0. Similar to the SpaceWarp and Motion Smoothing reprojection techniques used in VR for years now, DLSS 3.0 can generate synthetic frames to double the output framerate.
Finally the Eighth Generation NVIDIA Encoder introduces support for the AV1 video codec, which has 40% improved quality at the same bitrate and supports HDR (high dynamic range).
Will you be buying an RTX 4080 or 4090 for VR, or are you waiting for AMD’s response?
- 40 series
- 4080
- 4090
- ada lovelace
- AR/VR
- blockchain
- blockchain conference ar
- blockchain conference vr
- coingenius
- crypto conference ar
- crypto conference vr
- extended reality
- Metaverse
- mixed reality
- Nvidia
- Oculus
- oculus games
- oppo
- PC Hardware
- plato
- plato ai
- Plato Data Intelligence
- PlatoData
- platogaming
- robot learning
- rtx
- telemedicine
- telemedicine companies
- top stories
- UploadVR
- Virtual reality
- virtual reality game
- virtual reality games
- vr
- zephyrnet