AMD EPYC 7373X: specs and benchmarks

Summary

AMD started AMD EPYC 7373X sales 22 March 2022. This is a Milan-X architecture desktop processor primarily aimed at professional systems. It has 16 cores and 32 threads, and is based on 7 nm manufacturing technology, with a maximum frequency of 3800 MHz and a locked multiplier.

Compatibility-wise, this is AMD Socket SP3 processor with a TDP of 240 Watt. It supports DDR4-3200 memory.

General info

EPYC 7373X processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance rating	not rated
Market segment	Server
Architecture codename	Milan-X (2022)
Release date	22 March 2022 (1 year old)

Technical specs

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	16 (Hexadeca-Core)
Threads	32
Base clock speed	3.05 GHz	of 4.7 (FX-9590)
Boost clock speed	3.8 GHz	of 6 (Core i9-13900KS)
L1 cache	64K (per core)	of 7475.2 (Apple M2 Pro 10-Core)
L2 cache	512K (per core)	of 36864 (Apple M2 Max)
L3 cache	768 MB (shared)
Chip lithography	7 nm	of 4 (Ryzen 9 7940HS)
Die size	8x 81 mm2
Number of transistors	33,200 million	of 9900000 (Ryzen 5 7645HX)
64 bit support	-

Compatibility

Information on EPYC 7373X 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	2	of 8 (Opteron 842)
Socket	SP3
Thermal design power (TDP)	240 Watt	of 400 (Xeon Platinum 9282)

Technologies and extensions

Technological capabilities and additional instructions supported by EPYC 7373X. You'll probably need this information if you require some particular technology.

AES-NI	+
AVX	+

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 EPYC 7373X's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory types

DDR4-3200

of 5600 (Ryzen 9 7940HS)

Peripherals

Specifications and connection types of supported peripherals.

PCIe version

4.0

of 5 (Core i9-12900K)

Benchmark performance

Single-core and multi-core benchmark results of EPYC 7373X. Overall benchmark performance is measured in points in 0-100 range, higher is better.

---