AMD Ryzen 9 PRO 7945 processor review

Ryzen 9 PRO 7945 processor released by AMD; release date: 13 Jun 2023.

CPU is unlocked for overclocking. Total number of cores - 12, threads - 24. Maximum CPU clock speed - 5.4 GHz. Maximum operating temperature - 95°C. Manufacturing process technology - 5 nm. Cache size: L1 - 64K (per core), L2 - 1MB (per core), L3 - 64MB (shared).

Supported memory types: DDR5-5200 MHz, Dual-channel.

Supported socket types: AM5. Maximum number of processors in a configuration - 1. Power consumption (TDP): 65 Watt.

Benchmarks

PassMark
Single thread mark

Top 1 CPU

This CPU

4870

4178

PassMark
CPU mark

Top 1 CPU

This CPU

156834

47830

Name	Value
PassMark - Single thread mark	4178
PassMark - CPU mark	47830

Specifications (specs)

Essentials
Launch date	13 Jun 2023
Place in performance rating	76
Performance
Base frequency	3.7 GHz
Die size	2x 71 mm²
L1 cache	64K (per core)
L2 cache	1MB (per core)
L3 cache	64MB (shared)
Manufacturing process technology	5 nm
Maximum case temperature (TCase)	47°C
Maximum core temperature	95°C
Maximum frequency	5.4 GHz
Number of cores	12
Number of threads	24
Transistor count	13,140 million
Unlocked

Memory
ECC memory support
Supported memory types	DDR5-5200 MHz, Dual-channel
Compatibility
Max number of CPUs in a configuration	1
Sockets supported	AM5
Thermal Design Power (TDP)	65 Watt
Peripherals
PCIe configurations	Gen 5, 24 Lanes, (CPU only)