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AMD Ryzen 5 PRO 5645
AMD · CPU · Zen 3

AMD Ryzen 5 PRO 5645 — Benchmarks & Specs

Bottom line: how fast is the AMD Ryzen 5 PRO 5645?

In PassMark CPU Mark it scores 21,904 points, per PassMark Software.

Every figure above is a row in the tables below, and each row links out to the review or public benchmark database the number was taken from. SpecPicks aggregates published measurements; it does not report first-party benchmark runs.

The AMD Ryzen 5 PRO 5645 is a processor from the Zen 3 family from AMD. Data on this page draws on 7 synthetic benchmark results, aggregated from public benchmark databases (TechPowerUp, PassMark, Geekbench, Cinebench) and the LocalLLaMA community. Read this page when shopping the AMD Ryzen 5 PRO 5645, comparing it against other processors in your build, or sizing it for a specific workload (gaming at 1080p/1440p/4K, productivity benchmarks, or local LLM inference).

Synthetic Benchmarks

Higher is better. Bars are scaled within each benchmark family (multi-thread, single-thread, etc.) so you can compare like-with-like at a glance.

Synthetic benchmark scores for the AMD Ryzen 5 PRO 5645 — higher is better. Each row links to the public database the number was taken from.
Benchmark Relative Score Source
PassMark CPU Mark 21,904 points PassMark Software 2025-10-21
PassMark CPU Mark 21,904 pts PassMark 2026-04-20
Cinebench R23 multi 12,500 points CpuTronic 2025-04-01
Geekbench 6 multi 9,411 points GadgetVersus 2026-06-24
PassMark Single Thread 3,441 points PassMark Software 2025-10-21
PassMark Single Thread 3,441 pts PassMark 2026-04-20
Geekbench 6 single 2,519 points GadgetVersus 2026-06-24

AMD Ryzen 5 PRO 5645 — Frequently Asked Questions

What is the AMD Ryzen 5 PRO 5645 best used for?
AMD Ryzen 5 PRO 5645 is a Zen 3-family processor. Use it for mainstream desktops and gaming-focused builds. Check the synthetic benchmark scores below for at-a-glance comparison.
When was the AMD Ryzen 5 PRO 5645 released, and what was its launch MSRP?
Release year and launch MSRP aren't on file for AMD Ryzen 5 PRO 5645. Current pricing is visible on the linked Amazon product cards below.
Where do the benchmark numbers on this page come from?
Synthetic benchmarks are scraped from public databases (TechPowerUp, PassMark, Geekbench Browser, Cinebench leaderboards). AI inference numbers come from the LocalLLaMA community (Reddit threads, llama.cpp / Ollama discussion logs, and Phoronix when available). Every benchmark row carries an inline source citation — click through to verify the original number.
How does the AMD Ryzen 5 PRO 5645 compare to its predecessor?
Compare AMD Ryzen 5 PRO 5645 side-by-side against other processors on the Compare tool below. Synthetic benchmark scores let you place this SKU within its generation; the spec table shows the architectural and process-node differences from one generation to the next.
Where can I buy the AMD Ryzen 5 PRO 5645?
Active Amazon listings aren't on file for this exact SKU yet. See the linked benchmark sources and the Compare tool for adjacent parts that may be in stock — and check the /benchmarks index for the latest curated picks in this category.

Buying guides that rank the AMD Ryzen 5 PRO 5645's class

This page is the raw performance data. The guides below turn it into a ranked pick for a specific build.

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