What GPU do I need to run Sonic & Knuckles?

The minimum GPU requirement for Sonic & Knuckles is DirectX 9.0c compatible video card. For smoother performance at higher settings, a more powerful graphics card is recommended.

What are the system requirements for Sonic & Knuckles?

The minimum system requirements for Sonic & Knuckles are: CPU: Intel Pentium III 1.0 GHz, GPU: DirectX 9.0c compatible video card.

Can I play Sonic & Knuckles at 60 FPS?

To achieve 60 FPS in Sonic & Knuckles at medium-to-high settings, you typically need at least an entry-level GPU (e.g. GTX 1650 or RX 6500 XT). Use the FPS estimator on this page to check your specific GPU.

Sonic & Knuckles

80/100

195 ratings1994Easy to run

Can your GPU run this game?

Estimated FPS across quality settings and resolutions

Search for your GPU above to see a full FPS breakdown at every quality and resolution.

Sonic & Knuckles FPS by GPU

Estimated framerates for 14 reference GPUs · pick a resolution and quality

60+ fps30–59 fps<30 fpsClick any row to load the full benchmark

Full benchmark grid · 14 GPUs × 4 qualities × 3 resolutions

1080p performance

Sonic & Knuckles estimated FPS at 1080p across 14 GPUs and 4 quality presets
GPU	low	medium	high	ultra
RTX 5090	999 fps	999 fps	999 fps	999 fps
RTX 4090	999 fps	999 fps	999 fps	999 fps
RX 7900 XTX	999 fps	999 fps	999 fps	999 fps
RTX 5080	999 fps	999 fps	999 fps	999 fps
RTX 4080 Super	999 fps	999 fps	999 fps	999 fps
RTX 4070 Ti	999 fps	999 fps	999 fps	937 fps
RTX 4070	999 fps	999 fps	988 fps	803 fps
RX 7800 XT	999 fps	999 fps	871 fps	707 fps
RTX 3080	999 fps	999 fps	847 fps	688 fps
RTX 4060 Ti	999 fps	999 fps	800 fps	650 fps
RTX 3070	999 fps	912 fps	729 fps	593 fps
RTX 4060	999 fps	824 fps	659 fps	535 fps
RTX 3060	882 fps	706 fps	565 fps	459 fps
GTX 1660 Super	640 fps	512 fps	409 fps	333 fps

1440p performance

Sonic & Knuckles estimated FPS at 1440p across 14 GPUs and 4 quality presets
GPU	low	medium	high	ultra
RTX 5090	999 fps	999 fps	999 fps	999 fps
RTX 4090	999 fps	999 fps	999 fps	999 fps
RX 7900 XTX	999 fps	999 fps	999 fps	999 fps
RTX 5080	999 fps	999 fps	999 fps	946 fps
RTX 4080 Super	999 fps	999 fps	999 fps	889 fps
RTX 4070 Ti	999 fps	999 fps	865 fps	703 fps
RTX 4070	999 fps	926 fps	741 fps	602 fps
RX 7800 XT	999 fps	816 fps	653 fps	531 fps
RTX 3080	993 fps	794 fps	635 fps	516 fps
RTX 4060 Ti	938 fps	750 fps	600 fps	488 fps
RTX 3070	855 fps	684 fps	547 fps	444 fps
RTX 4060	772 fps	618 fps	494 fps	401 fps
RTX 3060	662 fps	529 fps	424 fps	344 fps
GTX 1660 Super	480 fps	384 fps	307 fps	249 fps

4K performance

Sonic & Knuckles estimated FPS at 4K across 14 GPUs and 4 quality presets
GPU	low	medium	high	ultra
RTX 5090	999 fps	988 fps	791 fps	642 fps
RTX 4090	999 fps	918 fps	734 fps	596 fps
RX 7900 XTX	999 fps	824 fps	659 fps	535 fps
RTX 5080	971 fps	776 fps	621 fps	505 fps
RTX 4080 Super	912 fps	729 fps	584 fps	474 fps
RTX 4070 Ti	721 fps	576 fps	461 fps	375 fps
RTX 4070	618 fps	494 fps	395 fps	321 fps
RX 7800 XT	544 fps	435 fps	348 fps	283 fps
RTX 3080	529 fps	424 fps	339 fps	275 fps
RTX 4060 Ti	500 fps	400 fps	320 fps	260 fps
RTX 3070	456 fps	365 fps	292 fps	237 fps
RTX 4060	412 fps	329 fps	264 fps	214 fps
RTX 3060	353 fps	282 fps	226 fps	184 fps
GTX 1660 Super	256 fps	205 fps	164 fps	133 fps

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Minimum Hardware

Graphics Card

Minimum required

DirectX 9.0c compatible video card

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Processor

Minimum required

Intel Pentium III 1.0 GHz

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About

Sonic & Knuckles, released in 1994, is a classic platformer that continues the beloved saga of Sonic the Hedgehog. Players can control Sonic or Knuckles as they battle the sinister Dr. Robotnik and his Death Egg invasion. The game is particularly notable for its innovative Lock-on technology, allowing it to connect with other Sonic titles for an enhanced gameplay experience and additional features, making it a significant entry in the franchise.

In terms of PC performance, Sonic & Knuckles is quite accessible, requiring only an entry-level GPU with a minimum score of around 300 to achieve decent performance. Players can expect smooth gameplay and solid FPS on a variety of modern systems, even with basic graphics settings. This means that budget-friendly setups can enjoy a fluid experience without demanding high-end hardware, making it easier for gamers to dive into this nostalgic title.

Given its solid rating of 80/100, Sonic & Knuckles is worth playing for both fans of the genre and newcomers alike. The blend of speed, engaging platforming, and unique character abilities makes it a rewarding experience, especially for those looking to relive a classic from the 90s.

Performance profile

Released in October 1994, Sonic & Knuckles predates modern GPU acceleration as we know it today. It runs effortlessly on virtually any current hardware, including integrated graphics and entry-level laptops — framerate is limited by the engine, not the GPU.

Extremely light — Sonic & Knuckles runs at 60 FPS 1080p on any integrated GPU (Intel Iris Xe, AMD Radeon Graphics) or a decade-old discrete card like the GTX 1050. A current-gen RTX 4060 pushes 4K Ultra without effort.