GeForce RTX 3080 Ti

GPU Code: GA102

12 GB

GDDR6X

1665 MHz

Boost Clock

350 W

TDP

8 nm

Process
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Technical Specifications

Core Specifications
Architecture: Ampere
Process Size: 8 nm
Base Clock: 1365 MHz
Boost Clock: 1665 MHz
Shader Units: 10240
SMs: 80
Tensor Cores: 320
RT Cores: 80
TMUs: 320
ROPs: 112
Memory & Performance
Memory Size: 12 GB
Memory Type: GDDR6X
Memory Bandwidth: 912.4 GB/s
Bus Interface: PCIe 4.0 x16
TDP: 350 W
Suggested PSU: 750 W
Cache & Die Information
L1 Cache: 128 KB
L2 Cache: 6.0 MB
Die Size: 628 mm²
Transistors: 28.3 billion
Transistor Density: 45.1 million/mm²

API Support

DirectX
12.2
OpenGL
4.6
Vulkan
1.3
Cuda Compute
8.6 sm_86

Physical Specifications

Board Length: 285 mm
Board Width: 112 mm
Power Connectors: 1x 12-pin
Display Outputs: 1x HDMI 2.1, 3x DisplayPort 1.4a

Quick Facts

Release Date: 2021-05-31
Manufacturer: NVIDIA
Generation: GeForce 30

Performance

Pixel Fill Rate 186.5 GPixel/s
Texture Fill Rate 532.8 GTexel/s
FP32 Performance 34.1 TFLOPS

CUDA Toolkit Compatibility

Cuda Compute
8.6 sm_86
Architecture

Ampere

Supported CUDA Toolkits
11.1 11.2 11.3 11.4 11.5 11.6 11.7 11.8 12.0 12.1 12.2 12.3 12.4 12.5 12.6 12.7 12.8

Ampere architecture with 2nd gen RT cores and hardware AV1 decode