NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB vs NVIDIA Rubin GPU
GPU · Specs Compare
Graphics Card
Release Date
Jul 2022
Jan 2026
Generation
GeForce 30 Mobile
Server Rubin
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 6.0 x16
Clock Speeds
Base Clock
652 MHz
700 MHz
Boost Clock
1207 MHz
2267 MHz
Memory Clock
1750 MHz
2695 MHz
Memory
Memory Size
4GB
288GB
Memory Type
GDDR6
HBM4
Memory Bus
128bit
16384bit
Bandwidth
224.0GB/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
2 MB
128 MB
Theoretical Performance
Pixel Rate
38.62 GPixel/s
54.41 GPixel/s
Texture Rate
96.56 GTexel/s
2031.2 GTexel/s
FP16 (half)
6.180 TFLOPS
260.0 TFLOPS
FP32 (float)
6.180 TFLOPS
130.0 TFLOPS
FP64 (double)
96.56 GFLOPS
32.50 TFLOPS
Graphics Processor
GPU Name
GA107
GR100
Architecture
Ampere
Rubin
Foundry
Samsung
TSMC
Process Size
8 nm
3 nm
Transistors
8.7 billion
336 billion
Die Size
200 mm²
1456 mm²
Board Design
TDP
45W
2300W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
—
Suggested PSU
—
2700 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.6
10.7
Shader Model
6.7
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.