NVIDIA Rubin GPU vs NVIDIA GeForce RTX 2080 Ti 12 GB
GPU · Specs Compare
Graphics Card
Release Date
Jan 2026
Unknown
Generation
Server Rubin
GeForce 20
Type
Desktop
Desktop
Bus Interface
PCIe 6.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
700 MHz
1350 MHz
Boost Clock
2267 MHz
1635 MHz
Memory Clock
2695 MHz
2000 MHz
Memory
Memory Size
288GB
12GB
Memory Type
HBM4
GDDR6
Memory Bus
16384bit
384bit
Bandwidth
22.1TB/s
768.0GB/s
Render Config
SM Count
224
72
Shading Units
28672
4608
TMUs
896
288
ROPs
24
96
Tensor Cores
896
576
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
128 MB
6 MB
RT Cores
—
72
Theoretical Performance
Pixel Rate
54.41 GPixel/s
157.0 GPixel/s
Texture Rate
2031.2 GTexel/s
470.9 GTexel/s
FP16 (half)
260.0 TFLOPS
30.14 TFLOPS
FP32 (float)
130.0 TFLOPS
15.07 TFLOPS
FP64 (double)
32.50 TFLOPS
470.9 GFLOPS
Graphics Processor
GPU Name
GR100
TU102
Architecture
Rubin
Turing
Foundry
TSMC
TSMC
Process Size
3 nm
12 nm
Transistors
336 billion
18.6 billion
Die Size
1456 mm²
754 mm²
GPU Variant
—
TU102-350-A1
Board Design
TDP
2300W
250W
Suggested PSU
2700 W
600 W
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
—
2x 8-pin
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
7.5
Shader Model
N/A
6.8
Benchmark
3DMark Time Spy
—
14,622
3DMark Time Spy Extreme
—
7,001
3DMark Speed Way
—
3,042
Blender
—
3,378
▲ Specs Compare
Data sourced from official specifications and benchmark tests.