NVIDIA GeForce RTX 5050 Mobile vs NVIDIA Rubin GPU
GPU · Specs Compare
Graphics Card
Release Date
Jun 2025
Jan 2026
Generation
GeForce 50 Mobile
Server Rubin
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 6.0 x16
Clock Speeds
Base Clock
1020 MHz
700 MHz
Boost Clock
1500 MHz
2267 MHz
Memory Clock
1500 MHz
2695 MHz
Memory
Memory Size
8GB
288GB
Memory Type
GDDR7
HBM4
Memory Bus
128bit
16384bit
Bandwidth
384.0GB/s
22.1TB/s
Render Config
SM Count
20
224
Shading Units
2560
28672
TMUs
80
896
ROPs
32
24
Tensor Cores
80
896
RT Cores
20
—
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
32 MB
128 MB
Theoretical Performance
Pixel Rate
48.00 GPixel/s
54.41 GPixel/s
Texture Rate
120.0 GTexel/s
2031.2 GTexel/s
FP16 (half)
7.680 TFLOPS
260.0 TFLOPS
FP32 (float)
7.680 TFLOPS
130.0 TFLOPS
FP64 (double)
120.0 GFLOPS
32.50 TFLOPS
Graphics Processor
GPU Name
GB207
GR100
GPU Variant
GB207
—
Architecture
Blackwell 2.0
Rubin
Foundry
TSMC
TSMC
Process Size
5 nm
3 nm
Transistors
16.9 billion
336 billion
Die Size
149 mm²
1456 mm²
Board Design
TDP
50W
2300W
Suggested PSU
300 W
2700 W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
CUDA
12.0
10.7
Shader Model
6.8
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.