NVIDIA Rubin Ultra GPU vs NVIDIA GeForce MX550
GPU Specs Compare
Graphics Card
Release Date
Jan 2027
Jan 2022
Generation
Server Rubin
GeForce MX
Type
Desktop
Mobile
Bus Interface
PCIe 6.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
700 MHz
1065 MHz
Boost Clock
2267 MHz
1320 MHz
Memory Clock
1900 MHz
1500 MHz
Memory
Memory Size
1024GB
2GB
Memory Type
HBM4e
GDDR6
Memory Bus
32768bit
64bit
Bandwidth
31.1TB/s
96.00GB/s
Render Config
SM Count
448
16
Shading Units
57344
1024
TMUs
1792
32
ROPs
24
16
Tensor Cores
1792
-
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
128 MB
2 MB
Theoretical Performance
Pixel Rate
54.41 GPixel/s
21.12 GPixel/s
Texture Rate
4062.5 GTexel/s
42.24 GTexel/s
FP16 (half)
520.0 TFLOPS
2.703 TFLOPS
FP32 (float)
260.0 TFLOPS
2.703 TFLOPS
FP64 (double)
65.00 TFLOPS
42.24 GFLOPS
Graphics Processor
GPU Name
GR110
TU117
Architecture
Rubin Ultra
Turing
Foundry
TSMC
TSMC
Process Size
3 nm
12 nm
Transistors
670 billion
4.7 billion
Die Size
2912 mm²
200 mm²
GPU Variant
-
MX550
Board Design
TDP
3600W
25W
Suggested PSU
4000 W
-
Outputs
No outputs
No outputs
Power Connectors
-
None
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
7.5
Shader Model
N/A
6.6