AMD Ryzen Threadripper 1955: specs and benchmarks

Summary

Based on a Zen architecture, this desktop processor is primarily aimed at home systems.

Compatibility-wise, this is AMD Socket SP3r2 processor with a TDP of 125 Watt. It supports DDR4 memory.

Primary details

Ryzen Threadripper 1955 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in the ranking	not rated
Place by popularity	not in top-100
Market segment	Desktop processor
Architecture codename	Zen (2017−2020)
Release date	no data (2024 years ago)

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores	10 (Deca-Core)
Boost clock speed	3.1 GHz	of 50 MHz (i486DX-50)
L1 cache	128 KB (per core)	of 80 KB (EPYC 9965)
L2 cache	512 KB (per core)	of 2 MB (Xeon 6980P)
L3 cache	32768 KB	of 1152 MB (EPYC 9684X)
Chip lithography	14 nm	of 3 nm (Core Ultra 9 285K)
64 bit support	+
Windows 11 compatibility	-
Unlocked multiplier	+

Compatibility

Information on Ryzen Threadripper 1955 compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	of 8 (Xeon Platinum 8454H)
Socket	SP3r2
Power consumption (TDP)	125 Watt	of 3100 ‑ 4500 (Ryzen 7 7435H)

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

AMD-V

+

Memory specs

Types, maximum amount and channel number of RAM supported by Ryzen Threadripper 1955's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory types

DDR4

Benchmark performance

Single-core and multi-core benchmark results of Ryzen Threadripper 1955. Overall benchmark performance is measured in points in 0-100 range, higher is better.

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