DELL Precision T7920 Dual Xeon Gold 6144 16C 32T 3.5GHz 768GB 1TB NVMe Radeon Pro WX 7100

Dual Xeon Gold 6144 Workstation

This DELL Precision T7920 tower ships new with two Intel Xeon Gold 6144 processors running at 3.5GHz, giving 16 physical cores and 32 threads. It is fitted with 768GB of DDR4-2666 ECC memory across 24 DIMM slots, a 1TB NVMe M.2 SSD on a PCIe adapter card, and an AMD Radeon Pro WX 7100 graphics card with 8GB of GDDR5 memory. Windows 10 Pro is pre-installed and a 1400w power supply drives the system.

Target users and limits

The 32-thread CPU complex and large ECC memory pool suit engineers running multi-threaded simulation, rendering or large-assembly CAD workloads that benefit from six-channel bandwidth per socket. The single WX 7100 covers certified OpenGL and DirectX 11 viewports but lacks the VRAM and driver certifications needed for very large GPU-accelerated datasets or multi-GPU compute clusters. Buyers who need more than one add-in GPU or greater GPU memory should look at a different configuration.

Sustained-load behaviour

The 1400w unit and tower chassis are built to deliver continuous power to both 140w TDP processors and the graphics card without throttling during long renders or overnight calculations. Six-channel DDR4-2666 per CPU keeps memory bandwidth stable when all 32 threads are active, and the NVMe drive maintains write throughput for large checkpoint files. ECC memory corrects single-bit errors that can accumulate during extended compute runs.