NVIDIA Rubin Ultra GPU vs NVIDIA P104 101
GPU · Specs Compare
Graphics Card
Release Date
Jan 2027
Jan 2018
Generation
Server Rubin
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 6.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
700 MHz
1506 MHz
Boost Clock
2267 MHz
1683 MHz
Memory Clock
1900 MHz
2002 MHz
Memory
Memory Size
1024GB
4GB
Memory Type
HBM4e
GDDR5
Memory Bus
32768bit
256bit
Bandwidth
31.1TB/s
256.3GB/s
Render Config
SM Count
448
20
Shading Units
57344
2560
TMUs
1792
160
ROPs
24
64
Tensor Cores
1792
—
L1 Cache
256 KB (per SM)
48 KB (per SM)
L2 Cache
128 MB
2 MB
Theoretical Performance
Pixel Rate
54.41 GPixel/s
107.7 GPixel/s
Texture Rate
4062.5 GTexel/s
269.3 GTexel/s
FP16 (half)
520.0 TFLOPS
134.6 GFLOPS
FP32 (float)
260.0 TFLOPS
8.617 TFLOPS
FP64 (double)
65.00 TFLOPS
269.3 GFLOPS
Graphics Processor
GPU Name
GR110
GP104
Architecture
Rubin Ultra
Pascal
Foundry
TSMC
TSMC
Process Size
3 nm
16 nm
Transistors
670 billion
7.2 billion
Die Size
2912 mm²
314 mm²
GPU Variant
—
GP104-101-A1
Board Design
TDP
3600W
125W
Suggested PSU
4000 W
200 W
Outputs
No outputs
No outputs
Power Connectors
—
1x 8-pin
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
10.7
6.1
Shader Model
N/A
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.