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AMD Ryzen 7 7840S
AMD · CPU · Zen 4

AMD Ryzen 7 7840S — Benchmarks & Specs

Bottom line: how fast is the AMD Ryzen 7 7840S?

In PassMark CPU Mark it scores 23,290 points, per PassMark Software. Across all its cores it scores 13,882–15,102 points in Cinebench R23 multi, across two published results (Lenovo Yoga Slim 7 14 G8 AMD review, lenovo yoga slim 7 gen 8 2023 review).

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 7 7840S is a processor from the Zen 4 family from AMD. Data on this page draws on 10 synthetic benchmark results, 3 game frame-rate results, compiled from Notebookcheck, MyFixGuide, PassMark Software; each table row links to its source. Read this page when shopping the AMD Ryzen 7 7840S, comparing it against other processors in your build, or sizing it for a specific workload (gaming at 1080p/1440p/4K or synthetic benchmark scores).

Gaming Performance (reported FPS)

Average and 1% low frame rates by game, resolution, and quality preset. Bars are scaled against the fastest result on this page.

Gaming frame rates for the AMD Ryzen 7 7840S by game, resolution, and quality preset. Rows from aggregator sites are estimates, not measured runs, dated by when SpecPicks fetched them. “1% low” is the frame-time floor that determines perceived smoothness. A CPU’s frame rate depends on the graphics card it was tested with, named in the Test GPU column when the source records it. Each row links to its original review or benchmark database.
Game Resolution Settings Relative Avg FPS 1% low Test GPU Source
Counter-Strike 2 1080p High 35 fps 22 fps Not recorded Notebookcheck 2023-11-11
Baldur's Gate 3 1080p High 25 fps — Not recorded Notebookcheck 2026-08-29
Cyberpunk 2077 1080p High 24 fps — Not recorded Notebookcheck 2023-05-03

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 7 7840S — higher is better. Each row links to the public database the number was taken from. A benchmark listed more than once is separate published results, shown as published rather than averaged.
Benchmark Relative Score Source
PassMark CPU Mark 23,290 points PassMark Software retrieved 2026-06-23
Cinebench R23 multiLenovo Yoga Slim 7 14 G8 AMD review 15,102 points Notebookcheck 2023-10-26
Cinebench R23 multilenovo yoga slim 7 gen 8 2023 review 13,882 points MyFixGuide 2023-09-26
Geekbench 6 multi 12,598 points Notebookcheck retrieved 2026-09-30Same result reported by Technical.city
PassMark CPU Mark single thread 3,550 points PassMark Software retrieved 2026-09-30
Geekbench 6 single 2,605 points Notebookcheck retrieved 2026-09-30Same result reported by Technical.city
Cinebench R23 singleLenovo Yoga Slim 7 14 G8 AMD review 1,761 points Notebookcheck 2023-10-26
Cinebench R23 singlelenovo yoga slim 7 gen 8 2023 review 1,709 points MyFixGuide 2023-09-26
Cinebench 2024 multi 853 points Notebookcheck retrieved 2026-09-30
Cinebench 2024 single 103 points Notebookcheck retrieved 2026-09-30

AMD Ryzen 7 7840S — Frequently Asked Questions

What is the AMD Ryzen 7 7840S best used for?
AMD Ryzen 7 7840S is a Zen 4-family processor. Mainstream desktops and gaming builds are the typical workloads.
Where do the AMD Ryzen 7 7840S benchmark numbers come from?
Each benchmark row on this page names its source (public benchmark databases such as TechPowerUp, PassMark, Geekbench and Cinebench, and community reports such as r/LocalLLaMA threads) and links to it, so every number can be checked against the original.
How many cores does the AMD Ryzen 7 7840S have, and how does it benchmark?
Core and thread counts for AMD Ryzen 7 7840S aren't on file. Synthetic benchmark results (PassMark CPU Mark, Cinebench, Geekbench) are in the Synthetic Benchmarks section.
Where can I buy the AMD Ryzen 7 7840S?
No verified listing for this exact part is on file yet. The Compare tool and the /benchmarks index cover adjacent parts that are in stock.

Buying guides that rank the AMD Ryzen 7 7840S'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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