NVIDIA PG506 242 vs NVIDIA Rubin Ultra GPU
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Jan 2027
Generation
Tesla
Server Rubin
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 6.0 x16
Clock Speeds
Base Clock
930 MHz
700 MHz
Boost Clock
1440 MHz
2267 MHz
Memory Clock
1215 MHz
1900 MHz
Memory
Memory Size
24GB
1024GB
Memory Type
HBM2
HBM4e
Memory Bus
3072bit
32768bit
Bandwidth
933.1GB/s
31.1TB/s
Render Config
SM Count
56
448
Shading Units
3584
57344
TMUs
224
1792
ROPs
96
24
Tensor Cores
224
1792
L1 Cache
192 KB (per SM)
256 KB (per SM)
L2 Cache
24 MB
128 MB
Theoretical Performance
Pixel Rate
138.2 GPixel/s
54.41 GPixel/s
Texture Rate
322.6 GTexel/s
4062.5 GTexel/s
FP16 (half)
10.32 TFLOPS
520.0 TFLOPS
FP32 (float)
10.32 TFLOPS
260.0 TFLOPS
FP64 (double)
5.161 TFLOPS
65.00 TFLOPS
Graphics Processor
GPU Name
GA100
GR110
Architecture
Ampere
Rubin Ultra
Foundry
TSMC
TSMC
Process Size
7 nm
3 nm
Transistors
54.2 billion
670 billion
Die Size
826 mm²
2912 mm²
Board Design
TDP
165W
3600W
Suggested PSU
450 W
4000 W
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
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Graphics Features
DirectX
N/A
N/A
OpenGL
N/A
N/A
OpenCL
3.0
3.0
Vulkan
N/A
N/A
CUDA
8.0
10.7
Shader Model
N/A
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.