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Spec T400 4 GB
Overview
Product name NVIDIA T400 4 GB
Architecture Turing
Generation / family Quadro RTX
GPU codename TU117
Launch date 2021-05-06
Market segment Desktop in Quadro RTX
Board type / entry type Reference GPU
GPU
Process node TSMC 12 nm
Die size 200 mm²
Transistor count 4.7 billion
GPU chip TU117
SM / multiprocessor count 6
CUDA Cores 384
ROPs 16
TMUs 24
Clocks
Base / Core clock 420 MHz
Boost clock 1,425 MHz
Memory clock 1,250 MHz
Memory
Memory size 4 GB
Memory type GDDR6
Memory bus width 64-bit
Memory bandwidth 80 GB/s
Bus / Interface
Bus interface PCIe 3.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 30 W
Recommended PSU 200 W
Power connectors None
Slot width Single-slot
Display / Media
Display outputs 3x mini-DisplayPort 1.4a
Features
DirectX support DirectX 12.1
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.4
CUDA support 7.5
Shader Model 6.8
Performance / Benchmarks
FP32 throughput 1.09 TFLOPS
FP16 throughput 2.19 TFLOPS

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