NVIDIA Rubin Ultra GPU vs NVIDIA GeForce RTX 2080 Ti
GPU Specs Compare
Graphics Card
Release Date
Jan 2027
Sep 2018
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
1545 MHz
Memory Clock
1900 MHz
1750 MHz
Memory
Memory Size
1024GB
11GB
Memory Type
HBM4e
GDDR6
Memory Bus
32768bit
352bit
Bandwidth
31.1TB/s
616.0GB/s
Render Config
SM Count
448
68
Shading Units
57344
4352
TMUs
1792
272
ROPs
24
88
Tensor Cores
1792
544
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
128 MB
0 MB
RT Cores
-
68
Theoretical Performance
Pixel Rate
54.41 GPixel/s
136.0 GPixel/s
Texture Rate
4062.5 GTexel/s
420.2 GTexel/s
FP16 (half)
520.0 TFLOPS
26.90 TFLOPS
FP32 (float)
260.0 TFLOPS
13.45 TFLOPS
FP64 (double)
65.00 TFLOPS
420.2 GFLOPS
Graphics Processor
GPU Name
GR110
TU102
Architecture
Rubin Ultra
Turing
Foundry
TSMC
TSMC
Process Size
3 nm
12 nm
Transistors
670 billion
18.6 billion
Die Size
2912 mm²
754 mm²
GPU Variant
-
TU102-300A-K1-A1
Board Design
TDP
3600W
250W
Suggested PSU
4000 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
1.4
CUDA
10.7
7.5
Shader Model
N/A
6.8