Features of the AMD Alveo™ U200/U250 data center accelerator cards are listed in the following table.
| Card Component | U200 | U250 |
|---|---|---|
| FPGA | UltraScale+ XCU200-2FSGD2104E | UltraScale+ XCU250-2LFIGD2104E |
| DDR4 |
64 gigabyte (GB) 4x DDR4 16 GB |
|
| 2400 mega-transfers per second (MT/s), 64 bit with error correcting code (ECC) DIMM | ||
| x4/x8 unregistered dual inline memory module (UDIMM) support | ||
| Configuration Options | 1 gigabit (Gb) Quad Serial Peripheral Interface (SPI) flash memory | |
| Micro-AB (USB) JTAG configuration port | ||
| PCIe | 16-lane PCI Express | |
| PCIe Integrated Endpoint block connectivity | ||
| Gen1, 2, or 3 up to x16 and Dual Gen4 x8 compatible | ||
| I2C Bus | ✓ | ✓ |
| Status LEDs | ✓ | ✓ |
| Power Management | Power management with system management bus (SMBus) voltage, current, and temperature monitoring | |
| External Power Sources | 65W PCIe slot functional with PCIe slot power only | |
| 150 W PCIe slot functional with 110 A max VCCINT current PCIe slot power and 6-pin PCIe AUX power cable connected | ||
| 225 W PCIe slot functional with 160 A max VCCINT current PCIe slot power and 8-pin PCIe AUX power cable connected | ||
| Flash Memory | Onboard reprogrammable flash configuration memory | |
| UART | Universal asynchronous receiver-transmitter (UART) access through the USB port | |
| Configuration | UltraScale+ device configurable over USB/JTAG and Quad SPI configuration flash memory | |
For card specifications, see Alveo U200 and U250 Data Center Accelerator Cards Data Sheet (DS962).