The AMD Ryzen 7 Pro 9745 is a desktop processor built on a 4nm process node and designed for the AM5 socket, with compatibility extending across X670, B650, X870, B840, and B850 chipsets. It carries a 65W Thermal Design Power rating and supports a maximum operating temperature of 95°C. The chip includes integrated graphics, supports 64-bit computing, and features PCIe 5.0 connectivity.
The processor runs 8 cores at a base speed of 3.8GHz each, with a turbo clock reaching 5.4GHz, and exposes 16 threads through multithreading. The clock multiplier is set at 38, and the chip does not feature an unlocked multiplier or big.LITTLE heterogeneous core architecture. On the cache side, it provides 640KB of L1, 8MB of L2 at 1MB per core, and 32MB of L3 at 4MB per core, offering a layered memory hierarchy across all cores.
In PassMark testing, the processor achieves a multi-threaded score of 36,978 and a single-threaded score of 4,620, reflecting its measured throughput across both parallel and sequential workloads.
The integrated graphics solution supports a GPU turbo frequency of 2200 MHz.
The processor supports DDR5 memory across two channels, with a maximum rated speed of 5600 MHz and a ceiling of 192GB total capacity. It also includes support for ECC memory, which enables error detection and correction — a feature relevant to workloads where data integrity is a priority.
The processor supports a broad set of instruction sets including MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, covering a range of computational and security-related operations. Multithreading is supported, allowing the chip to handle more than one thread per core simultaneously. It also includes the NX bit, a hardware-level feature that helps prevent certain classes of malicious code execution.
