NVIDIA Rubin Ultra GPU
The NVIDIA Rubin Ultra GPU is a desktop-class GPU manufactured by NVIDIA, built on NVIDIA's officially announced 3 nm process technology, released in January 2027. This graphics card is equipped with 1024GB HBM4e memory, suitable for gaming and professional graphics applications.
Process Size
3 nm
Tensor Cores
1792
Boost Clock
2267 MHz
Base Clock
700 MHz
TDP
3600W
L1 Cache
256 KB (per SM)
Memory Size
1024GB
Memory Type
HBM4e
Bandwidth
31.1TB/s
Shader Model
N/A
Graphics Card
Release Date
Jan 2027
Generation
Server Rubin
Type
Desktop
Bus Interface
PCIe 6.0 x16
Clock Speeds
Base Clock
700 MHz
Boost Clock
2267 MHz
Memory Clock
1900 MHz
Memory
Memory Size
1024GB
Memory Type
HBM4e
Memory Bus
i
32768bit
Bandwidth
i
31.1TB/s
Render Config
SM Count
i
448
Shading Units
i
57344
TMUs
i
1792
ROPs
i
24
Tensor Cores
i
1792
L1 Cache
256 KB (per SM)
L2 Cache
128 MB
Theoretical Performance
Pixel Rate
i
54.41 GPixel/s
Texture Rate
i
4062.5 GTexel/s
FP16 (half)
i
520.0 TFLOPS
FP32 (float)
i
260.0 TFLOPS
FP64 (double)
i
65.00 TFLOPS
Graphics Processor
GPU Name
GR110
Architecture
Rubin Ultra
Foundry
TSMC
Process Size
3 nm
Transistors
670 billion
Die Size
2912 mm²
Board Design
TDP
3600W
Suggested PSU
4000 W
Outputs
No outputs
Graphics Features
DirectX
N/A
OpenGL
N/A
OpenCL
3.0
Vulkan
i
N/A
CUDA
10.7
Shader Model
N/A