NVIDIA Rubin GPU vs NVIDIA Jetson AGX Orin 32 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Feb 2023
Generation
Server Rubin
Tegra
Type
Desktop
Professional
Bus Interface
PCIe 6.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
700 MHz
-
Boost Clock
2267 MHz
-
Memory Clock
2695 MHz
800 MHz
Memory
Memory Size
288GB
32GB
Memory Type
HBM4
LPDDR5
Memory Bus
16384bit
256bit
Bandwidth
22.1TB/s
204.8GB/s
Render Config
SM Count
224
14
Shading Units
28672
1792
TMUs
896
56
ROPs
24
24
Tensor Cores
896
56
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
128 MB
6 MB
Theoretical Performance
Pixel Rate
54.41 GPixel/s
22.32 GPixel/s
Texture Rate
2031.2 GTexel/s
52.08 GTexel/s
FP16 (half)
260.0 TFLOPS
6.666 TFLOPS
FP32 (float)
130.0 TFLOPS
3.333 TFLOPS
FP64 (double)
32.50 TFLOPS
1.667 TFLOPS
Graphics Processor
GPU Name
GR100
GA10B
Architecture
Rubin
Ampere
Foundry
TSMC
Samsung
Process Size
3 nm
8 nm
Transistors
336 billion
Unknown
Die Size
1456 mm²
200 mm²
Board Design
TDP
2300W
40W
Suggested PSU
2700 W
-
Outputs
No outputs
Portable Device Dependent
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
CUDA
10.7
8.7
Shader Model
N/A
6.8