The NVIDIA® T4 is a single-slot, low-profile, 6.6-inch PCI Express Gen3 Universal Deep
Learning Accelerator based on the TU104 NVIDIA graphics processing unit (GPU). The
T4 has 16 GB GDDR6 memory and a 70 W maximum power limit. The T4 is offered as a
passively cooled board that requires system air flow to operate the card within its
thermal limits. NVIDIA supports x8 and x16 PCI Express for the T4.
NVIDIA T4 is a universal deep learning accelerator ideal for distributed computing
™
environments. Powered by NVIDIA Turing
multi-precision performance to accelerate deep learning and machine learning training
and inference, video transcoding, and virtual desktops. As part of the NVIDIA AI
Platform, T4 supports all AI frameworks and network types, delivering dramatic
performance and efficiency that maximize the utility of at-scale deployments.
NVIDIA T4 boards are shipped with ECC and page retirement enabled by default.
For general design and system qualification guidance, refer to the System Design Guide for NVIDIA Enterprise GPU Products Design Guide (DG-07562-001).
For best performance with NVIDIA
qualified for T4 that meets the thermal and airflow requirements for NVIDIA T4. Refer
to the following website for the latest list of qualified T4 servers:
T4 70W, LP bracket, P/N 900-2G183-0000-000 (LP bracket installed, ATX included as an accessory)
T4 70W, ATX bracket, P/N 900-2G183-0000-000 (ATX bracket installed, LP included as an accessory)
-000 has low profile bracket preinstalled while -001 has ATX bracket preinstalled. The brackets are not
single wide full size. The brackets are single wide low profile.
Table 2 provides the memory specifications for the NVIDIA T4.
Table 2. Memory Specifications
Specification Description
Maximum memory clock 5001 MHz
Memory size 16 GB
Memory bus width 256 bits
Peak Memory bandwidth Up to 320 GBytes/s
Table 3 provides the software specifications.
Table 3. Software Specifications
SR-IOV support Supported; 16 VF (virtual functions)
Base address (physical function) BAR0: 16 MB
BAR1: 256 MB
BAR3: 32 MB
Base address (virtual function) BAR0: 4 MB, 32-bit (16 VF x 256K)
BAR1: 4 GB, 64-bit (16 VF x 256M)
BAR3: 512 MB, 64-bit (16 VF x 32M)
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