NVIDIA
GPUWorkstationReleased May 6, 2021

NVIDIA T400

2 GB GDDR6 · 64-bit · 384 cores

The NVIDIA T400 is an entry-level, low-profile single-slot Turing workstation card released in 2021. It delivers up to 1.09 TFLOPS of FP32 performance within 30 W and drives up to three 4K 120 Hz or 5K 60 Hz displays through three latching Mini DisplayPort 1.4 outputs. A T400 4GB version with double the memory is also available.

General

Manufacturer
NVIDIA
Model
T400
Segment
Workstation
GPU chip
TU117
Architecture
Turing
Release date
May 6, 2021

Memory

Memory size
2 GB
Memory type
GDDR6
Bus width
64-bit
Bandwidth
80 GB/s
Memory clock
1,250 MHz

Clocks & silicon

GPU clock
420 MHz
Boost clock
1,425 MHz
Shader units
384 CUDA Cores
Tensor / AI cores
—
RT cores
—
Transistors
4.7 billion
Technology (nm)
12 nm
TSMC 12 nm FFN
TDP / TBP
30 W

Interface & APIs

Bus interface
PCIe 3.0 x16
SLI / multi-GPU
—
DirectX
12 (12_1)
OpenGL
4.6
Vulkan
1.4
Other APIs
CUDA, DirectCompute, OpenCL

AI support

Precisions
FP8FP16BF16INT8INT4TF32FP64
AI accelerator
—
Peak AI TOPS
—
Notes
—
All NVIDIA GPUs →

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May 6, 2021
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