NVIDIA Rubin Ultra GPU vs NVIDIA GeForce RTX 3090 Ti
GPU · Specs Compare
Graphics Card
Release Date
Jan 2027
Jan 2022
Generation
Server Rubin
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 6.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
700 MHz
1560 MHz
Boost Clock
2267 MHz
1860 MHz
Memory Clock
1900 MHz
1313 MHz
Memory
Memory Size
1024GB
24GB
Memory Type
HBM4e
GDDR6X
Memory Bus
32768bit
384bit
Bandwidth
31.1TB/s
1.01TB/s
Render Config
SM Count
448
84
Shading Units
57344
10752
TMUs
1792
336
ROPs
24
112
Tensor Cores
1792
336
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
128 MB
6 MB
RT Cores
—
84
Theoretical Performance
Pixel Rate
54.41 GPixel/s
208.3 GPixel/s
Texture Rate
4062.5 GTexel/s
625.0 GTexel/s
FP16 (half)
520.0 TFLOPS
40.00 TFLOPS
FP32 (float)
260.0 TFLOPS
40.00 TFLOPS
FP64 (double)
65.00 TFLOPS
625.0 GFLOPS
Graphics Processor
GPU Name
GR110
GA102
Architecture
Rubin Ultra
Ampere
Foundry
TSMC
Samsung
Process Size
3 nm
8 nm
Transistors
670 billion
28.3 billion
Die Size
2912 mm²
628 mm²
GPU Variant
—
GA102-350-A1
Board Design
TDP
3600W
450W
Suggested PSU
4000 W
850 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
—
1x 16-pin
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
8.6
Shader Model
N/A
6.8
Benchmark
3DMark Time Spy
—
21,832
3DMark Time Spy Extreme
—
11,318
3DMark Speed Way
—
5,903
Blender
—
6,217
▲ Specs Compare
Data sourced from official specifications and benchmark tests.