|Introduction||May 16, 2017 (announced)|
August 10, 2017 (launched)
|TDP||180 W, 250 W|
|Type||Organic Flip-Chip Land Grid Array|
|Dimension||58.5 mm × 75.4 mm|
Socket TR4 (sTR4) also Socket SP3r2 is a land grid array microprocessor socket designed by AMD for their Threadripper family supported by the Zen and Zen+ microarchitectures. This socket is designed for ICs with a 4094-contact FCLGA packages.
sTR4 is a socket specifically designed by AMD for their Threadripper family of HEDT processors and is supported by processors based on the Zen and Zen+ microarchitectures. Physically, the package is identical to the one used for Socket SP3 for their EPYC processors, however the features are much reduced.
- David. S. (March 2018). "ISSCC 2018: AMD’s Zeppelin; Multi-chip routing and packaging"
- AMD (November 2017). "Thermal Design Guide for Socket SP3 Processors"