NVIDIA GeForce RTX 3080 Ti 20 GB
The NVIDIA GeForce RTX 3080 Ti 20 GB is a desktop-class GPU manufactured by NVIDIA, built on NVIDIA's officially announced 4 nm process technology, released in June 2025. This graphics card is equipped with 8GB GDDR6 memory, suitable for gaming and professional graphics applications.
Process Size
4 nm
Tensor Cores
320
Boost Clock
3130 MHz
Base Clock
1700 MHz
TDP
150W
L1 Cache
128 KB (per SM)
Memory Size
8GB
Memory Type
GDDR6
Bandwidth
322.3GB/s
Shader Model
6.8
Graphics Card
Release Date
Jun 2025
Generation
Navi IV
Type
Desktop
Bus Interface
PCIe 5.0 x16
Clock Speeds
Base Clock
1700 MHz
Boost Clock
3130 MHz
Memory Clock
2518 MHz
Memory
Memory Size
8GB
Memory Type
GDDR6
Memory Bus
i
128bit
Bandwidth
i
322.3GB/s
Render Config
SM Count
i
80
Compute Units
32
Shading Units
i
2048
TMUs
i
128
ROPs
i
64
Tensor Cores
i
320
RT Cores
32
L1 Cache
128 KB (per SM)
L2 Cache
4 MB
L3 Cache
32 MB
Theoretical Performance
Pixel Rate
i
200.3 GPixel/s
Texture Rate
i
400.6 GTexel/s
FP16 (half)
i
51.28 TFLOPS
FP32 (float)
i
25.64 TFLOPS
FP64 (double)
i
801.3 GFLOPS
Graphics Processor
GPU Name
Navi 44
GPU Variant
Navi 44 XT(215-176400102)
Architecture
RDNA 4.0
Foundry
TSMC
Process Size
4 nm
Transistors
29.7 billion
Die Size
199 mm²
Board Design
TDP
150W
Suggested PSU
450 W
Outputs
1x HDMI 2.1b2x DisplayPort 2.1a
Power Connectors
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
2.2
Vulkan
i
1.3
CUDA
8.6
Shader Model
6.8