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Radeon RX 6600S
AMD · GPU · RDNA 2

Radeon RX 6600S — Benchmarks & Specs

Bottom line: how fast is the Radeon RX 6600S?

At 1440p (Ultra, FSR Balanced), the Radeon RX 6600S averages 60 fps in Starfield, per CpuTronic. For local LLM inference it generates 50.6 tokens/sec running llama2:7b at Q4_0 under llama.cpp, per KnightLi.com — llama.cpp GPU Vulkan Scoreboard. In 3DMark Solar Bay it scores 29,529 points, per NotebookCheck.

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 Radeon RX 6600S is a graphics card from the RDNA 2 family from AMD. Data on this page draws on 10 synthetic benchmark results, 3 community AI inference reports, 14 measured game frame-rate results, aggregated from public benchmark databases (TechPowerUp, PassMark, Geekbench, Cinebench) and the LocalLLaMA community. Read this page when shopping the Radeon RX 6600S, comparing it against other graphics cards in your build, or sizing it for a specific workload (gaming at 1080p/1440p/4K, productivity benchmarks, or local LLM inference).

Gaming Performance (measured FPS)

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

Measured gaming frame rates for the Radeon RX 6600S by game, resolution, and quality preset. “1% low” is the frame-time floor that determines perceived smoothness. Each row links to its original review or benchmark database.
Game Resolution Settings Relative Avg FPS 1% low Source
Valorant 1080p High 205 fps — technical.city 2023-10-01
Counter-Strike 2 1080p Low 185 fps — technical.city 2023-10-01
The Witcher 3: Wild Hunt 1080p High 115 fps — technical.city 2023-10-01
Starfield 1080p Ultra FSR Balanced 85 fps — CpuTronic 2024-01-01
Cyberpunk 2077 1080p Ultra RT on FSR Quality 70 fps — CpuTronic 2024-01-01
Cyberpunk 2077 1080p Ultra 65 fps — CGMagazine 2021-11-19
Red Dead Redemption 2 1080p Ultra 60 fps — CGMagazine 2021-11-19
Starfield 1440p Ultra FSR Balanced 60 fps — CpuTronic 2024-01-01
The Witcher 3: Wild Hunt 1440p Ultra 57 fps — technical.city 2023-10-01
Alan Wake 2 1080p Medium RT on 52 fps — CpuTronic 2024-01-01
Cyberpunk 2077 1440p Ultra RT on FSR Quality 50 fps — CpuTronic 2024-01-01
Red Dead Redemption 2 1440p Ultra 45 fps — CGMagazine 2021-11-19
Cyberpunk 2077 1440p Ultra 37 fps — technical.city 2023-10-01
Red Dead Redemption 2 4K Ultra 29 fps — CGMagazine 2021-11-19

AI Inference Performance

Tokens per second under each model + quantization. Higher = faster generation. Bars compare runs across the same model.

Local LLM inference throughput on the Radeon RX 6600S, in generated tokens per second. Higher is better; each row links to the community report or benchmark database it came from.
Model Quantization Relative Tokens/sec VRAM used Source
llama2:7b Q4_0 llama.cpp 50.6 tok/s — KnightLi.com — llama.cpp GPU Vulkan Scoreboard 2026-04-23
llama2:7b q4_0 llama.cpp 48.2 tok/s — llama.cpp GitHub Discussions 2024-12-01
qwen3:30b — lmstudio 33.0 tok/s — LocalLLaMA 2026-02-05

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 Radeon RX 6600S — higher is better. Each row links to the public database the number was taken from.
Benchmark Relative Score Source
3DMark Solar Bay 29,529 points NotebookCheck 2022-04-01
3DMark Solar Bay 29,529 points Notebookcheck 2026-02-18
3DMark Fire Strike 18,246 points Notebookcheck 2026-02-18
PassMark G3D Mark 13,569 points PassMark Software 2023-02-25
PassMark G3D Mark 13,280 pts PassMark 2026-04-20
3DMark Time Spy 7,700 points TopCPU (aggregates 3DMark results database) 2022-01-01
3DMark Time Spy 7,697 points Notebookcheck 2026-02-18
3DMark Steel Nomad Light 6,709 points NotebookCheck 2023-11-01
3DMark Steel Nomad Light 6,709 points Notebookcheck 2026-02-18
PassMark G2D Mark 638 pts PassMark 2026-04-20

Radeon RX 6600S — Frequently Asked Questions

What is the Radeon RX 6600S best used for?
Radeon RX 6600S is positioned as a RDNA 2-family graphics card. Use it for 1080p gaming and general productivity. See the synthetic + AI benchmark tables below for measured performance.
When was the Radeon RX 6600S released, and what was its launch MSRP?
Release year and launch MSRP aren't on file for Radeon RX 6600S. 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.
Can the Radeon RX 6600S run local LLMs?
Yes — Radeon RX 6600S has 3 AI inference benchmarks on file (see the AI Inference Performance section above for model + tokens-per-second numbers).
Where can I buy the Radeon RX 6600S?
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 Radeon RX 6600S'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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