Dell NVIDIA Tesla K20 5GB PCIe GPU Accelerator Card is a high-performance compute accelerator designed for GPU-accelerated computing, scientific research, engineering simulation, artificial intelligence, machine learning, and high-performance computing (HPC) environments. Based on NVIDIA’s Kepler architecture, the Tesla K20 delivers exceptional double-precision performance for compute-intensive workloads and is commonly deployed in Dell servers and professional workstations.
CONDITION: This unit is untested and sold as-is. Cosmetic wear may be present from previous use. Cooling accessories, power cables, manuals, drivers, and original packaging are included only if shown in the listing photos.
We have over 32 years of experience shipping sensitive scientific instruments & industrial equipment! Need help? Give us a call at 781-871-8868.
Key Specifications
| Specification | Details |
|---|---|
| Manufacturer | Dell / NVIDIA |
| Model | Tesla K20 |
| Product Type | GPU Compute Accelerator |
| GPU Architecture | NVIDIA Kepler GK110 |
| CUDA Cores | 2,496 |
| Memory | 5 GB GDDR5 ECC |
| Memory Bandwidth | 208 GB/s |
| Interface | PCI Express x16 Gen2 |
| Peak Single Precision | 3.52 TFLOPS |
| Peak Double Precision | 1.17 TFLOPS |
| Maximum Power | 225 W |
| Form Factor | Full-Height, Dual-Slot |
| Dimensions | 10.5 × 4.38 in |
| Weight | Approx. 2.5 lb |





