Socket sTR5
TypeLGA-ZIF
Chip form factorsFlip-chip
Contacts4,844
FSB protocolPCI Express, Infinity Fabric
Processor dimensions58.5mm × 75.4mm
4410.9 mm2
ProcessorsRyzen Threadripper: Ryzen Threadripper PRO:
Predecessor
VariantSocket SP6
Memory supportDDR5

This article is part of the CPU socket series

Socket sTR5 is a land grid array (LGA) CPU socket designed by AMD.[1] It supports the Zen 4-based Ryzen Threadripper 7000 series, which launched in November 2023.[2]

Details

sTR5 is a socket for both Ryzen Threadripper HEDT and Ryzen Threadripper Pro workstation processor lineups. This is unlike the preceding (3000 and 5000 series) generations of Ryzen Threadripper / Threadripper Pro processors, which were on separate sockets, sTRX4 and sWRX8 respectively.

The sTR5 socket has two chipsets available: TRX50 for HEDT consumer systems, and WRX90 for professional workstation systems. TRX50 supports both Threadripper and Threadripper PRO CPU models, while WRX90 supports only Threadripper Pro models.[1]

Socket sTR5 supports DDR5 ECC RDIMM memory and PCIe 5.0. It does not support non-registered DIMMs, non-ECC RAM, or DDR4.[3] The maximum number of memory channels is 8 and the maximum number of PCIe 5.0 lanes is 128 with a Threadripper PRO CPU and a WRX90 motherboard.[4]

See also

References

  1. 1 2 Bonshor, Gavin (October 19, 2023). "AMD Unveils Ryzen Threadripper 7000 Family: 96 Core Zen 4 for Workstations and HEDT". AnandTech. Retrieved November 24, 2023.
  2. Hachman, Mark (October 19, 2023). "AMD's monstrous Threadripper 7000 CPUs aim for desktop PC dominance". PC World. Retrieved November 24, 2023.
  3. Roach, Jacob (November 20, 2023). "AMD isn't competing with Intel anymore -- Threadripper wins". Digital Trends. Retrieved November 28, 2023.
  4. Kennedy, Patrick (October 19, 2023). "AMD Ryzen Threadripper Pro 7000WX at 96 Cores and Threadripper 7000 HEDT". ServeTheHome. Retrieved November 28, 2023.
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