NVIDIA GeForce GTX 1080 Ti vs NVIDIA Rubin GPU
GPU · Specs Compare
Graphics Card
Release Date
Mar 2017
Jan 2026
Generation
GeForce 10
Server Rubin
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 6.0 x16
Clock Speeds
Base Clock
1481 MHz
700 MHz
Boost Clock
1582 MHz
2267 MHz
Memory Clock
1376 MHz
2695 MHz
Memory
Memory Size
11GB
288GB
Memory Type
GDDR5X
HBM4
Memory Bus
352bit
16384bit
Bandwidth
484.4GB/s
22.1TB/s
Render Config
SM Count
28
224
Shading Units
3584
28672
TMUs
224
896
ROPs
88
24
L1 Cache
48 KB (per SM)
256 KB (per SM)
L2 Cache
0 MB
128 MB
Tensor Cores
—
896
Theoretical Performance
Pixel Rate
139.2 GPixel/s
54.41 GPixel/s
Texture Rate
354.4 GTexel/s
2031.2 GTexel/s
FP16 (half)
177.2 GFLOPS
260.0 TFLOPS
FP32 (float)
11.34 TFLOPS
130.0 TFLOPS
FP64 (double)
354.4 GFLOPS
32.50 TFLOPS
Graphics Processor
GPU Name
GP102
GR100
GPU Variant
GP102-350-K1-A1
—
Architecture
Pascal
Rubin
Foundry
TSMC
TSMC
Process Size
16 nm
3 nm
Transistors
11.8 billion
336 billion
Die Size
471 mm²
1456 mm²
Board Design
TDP
250W
2300W
Suggested PSU
600 W
2700 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
—
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
CUDA
6.1
10.7
Shader Model
6.8
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.