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Spec GeForce RTX 5080
Overview
Product name NVIDIA GeForce RTX 5080
Architecture Blackwell 2.0
Generation / family GeForce RTX 50 Series
GPU codename GB203
Launch date 2025-01-30
Market segment Desktop, High End in GeForce RTX 50 Series
Board type / entry type Reference GPU
GPU
Process node TSMC 5 nm
Die size 378 mm²
Transistor count 45.6 billion
GPU chip GB203
SM / multiprocessor count 84
CUDA Cores 10752
Tensor Cores 336
RT Cores 84
ROPs 112
TMUs 336
Clocks
Base / Core clock 2,295 MHz
Boost clock 2,617 MHz
Memory clock 1,875 MHz
Memory
Memory size 16 GB
Memory type GDDR7
Memory bus width 256-bit
Memory bandwidth 960 GB/s
Bus / Interface
Bus interface PCIe 5.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 360 W
Recommended PSU 750 W
Power connectors 1x 16-pin
Slot width Dual-slot, 304 mm length, 40 mm width
Display / Media
Display outputs 1x HDMI 2.1b, 3x DisplayPort 2.1b
Features
DirectX support DirectX 12.2
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.4
CUDA support 12.0
Shader Model 6.8
Ray tracing support Hardware RT units present
Performance / Benchmarks
FP32 throughput 56.28 TFLOPS
FP16 throughput 56.28 TFLOPS

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