NVIDIA Rubin Ultra GPU vs NVIDIA GeForce RTX 3070 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2027
Jan 2021
Generation
Server Rubin
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 6.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
700 MHz
1110 MHz
Boost Clock
2267 MHz
1560 MHz
Memory Clock
1900 MHz
1750 MHz
Memory
Memory Size
1024GB
8GB
Memory Type
HBM4e
GDDR6
Memory Bus
32768bit
256bit
Bandwidth
31.1TB/s
448.0GB/s
Render Config
SM Count
448
40
Shading Units
57344
5120
TMUs
1792
160
ROPs
24
80
Tensor Cores
1792
160
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
128 MB
4 MB
RT Cores
—
40
Theoretical Performance
Pixel Rate
54.41 GPixel/s
124.8 GPixel/s
Texture Rate
4062.5 GTexel/s
249.6 GTexel/s
FP16 (half)
520.0 TFLOPS
15.97 TFLOPS
FP32 (float)
260.0 TFLOPS
15.97 TFLOPS
FP64 (double)
65.00 TFLOPS
249.6 GFLOPS
Graphics Processor
GPU Name
GR110
GA104
Architecture
Rubin Ultra
Ampere
Foundry
TSMC
Samsung
Process Size
3 nm
8 nm
Transistors
670 billion
17.4 billion
Die Size
2912 mm²
392 mm²
GPU Variant
—
GA104-770-A1
Board Design
TDP
3600W
115W
Suggested PSU
4000 W
—
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
10.7
8.6
Shader Model
N/A
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.