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Spec Tesla T4G
Overview
Product name NVIDIA Tesla T4G
Architecture Turing
Generation / family Tesla T Series
GPU codename TU104
Launch date 2018-09-13
Market segment Data Center in Tesla T Series
Board type / entry type Data Center GPU
GPU
Process node TSMC 12 nm
Die size 545 mm²
Transistor count 13.6 billion
GPU chip TU104
SM / multiprocessor count 40
CUDA Cores 2560
Tensor Cores 320
RT Cores 40
ROPs 64
TMUs 160
Clocks
Base / Core clock 585 MHz
Boost clock 1,590 MHz
Memory clock 1,250 MHz
Memory
Memory size 16 GB
Memory type GDDR6
Memory bus width 256-bit
Memory bandwidth 320 GB/s
Bus / Interface
Bus interface PCIe 3.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 70 W
Recommended PSU 250 W
Power connectors None
Slot width Single-slot, 168 mm length
Features
DirectX support DirectX 12.2
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.4
CUDA support 7.5
Shader Model 6.8
Ray tracing support Hardware RT units present
Performance / Benchmarks
FP32 throughput 8.14 TFLOPS
FP16 throughput 65.13 TFLOPS

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