Idle Realms: The Eternal Spire
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Estimated FPS across quality settings and resolutions
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Idle Realms: The Eternal Spire FPS by GPU
Estimated framerates for 14 reference GPUs · pick a resolution and quality
Full benchmark grid · 14 GPUs × 4 qualities × 3 resolutions
1080p performance
| 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 | 999 fps |
| RTX 4070 | 999 fps | 999 fps | 999 fps | 999 fps |
| RX 7800 XT | 999 fps | 999 fps | 999 fps | 999 fps |
| RTX 3080 | 999 fps | 999 fps | 999 fps | 999 fps |
| RTX 4060 Ti | 999 fps | 999 fps | 999 fps | 999 fps |
| RTX 3070 | 999 fps | 999 fps | 999 fps | 986 fps |
| RTX 4060 | 999 fps | 999 fps | 999 fps | 891 fps |
| RTX 3060 | 999 fps | 999 fps | 940 fps | 763 fps |
| GTX 1660 Super | 999 fps | 852 fps | 681 fps | 554 fps |
1440p performance
| 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 | 999 fps |
| RTX 4070 | 999 fps | 999 fps | 999 fps | 999 fps |
| RX 7800 XT | 999 fps | 999 fps | 999 fps | 883 fps |
| RTX 3080 | 999 fps | 999 fps | 999 fps | 859 fps |
| RTX 4060 Ti | 999 fps | 999 fps | 998 fps | 811 fps |
| RTX 3070 | 999 fps | 999 fps | 910 fps | 740 fps |
| RTX 4060 | 999 fps | 999 fps | 822 fps | 668 fps |
| RTX 3060 | 999 fps | 881 fps | 705 fps | 573 fps |
| GTX 1660 Super | 798 fps | 639 fps | 511 fps | 415 fps |
4K performance
| GPU | low | medium | high | ultra |
|---|---|---|---|---|
| RTX 5090 | 999 fps | 999 fps | 999 fps | 999 fps |
| RTX 4090 | 999 fps | 999 fps | 999 fps | 992 fps |
| RX 7900 XTX | 999 fps | 999 fps | 999 fps | 891 fps |
| RTX 5080 | 999 fps | 999 fps | 999 fps | 840 fps |
| RTX 4080 Super | 999 fps | 999 fps | 971 fps | 789 fps |
| RTX 4070 Ti | 999 fps | 959 fps | 767 fps | 623 fps |
| RTX 4070 | 999 fps | 822 fps | 658 fps | 534 fps |
| RX 7800 XT | 905 fps | 724 fps | 579 fps | 471 fps |
| RTX 3080 | 881 fps | 705 fps | 564 fps | 458 fps |
| RTX 4060 Ti | 832 fps | 666 fps | 532 fps | 433 fps |
| RTX 3070 | 759 fps | 607 fps | 485 fps | 394 fps |
| RTX 4060 | 685 fps | 548 fps | 438 fps | 356 fps |
| RTX 3060 | 587 fps | 470 fps | 376 fps | 305 fps |
| GTX 1660 Super | 426 fps | 341 fps | 272 fps | 221 fps |
Where to buy
Idle Realms: The Eternal Spire
affiliate
$2.99
$1.94
-35% off
Minimum Hardware
NVIDIA GeForce GTX 650 / AMD Radeon HD 7750 / Intel HD Graphics 4000 / 1 GB VRAM
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Genres
About
For Idle Realms: The Eternal Spire, an entry-level GPU like the GTX 1650 or RX 6500 XT is sufficient for a smooth experience. Given its casual and indie nature, the game is designed to be accessible, allowing it to run well on lower-end systems. Players can expect solid performance at 1080p on medium settings with these GPUs, ensuring a visually pleasing experience without taxing the hardware excessively.
For those with more powerful setups, such as a GTX 1660 or RX 6600, targeting 1440p at high settings should provide an excellent balance of graphical fidelity and performance. The game's mechanics and visuals do not demand cutting-edge hardware, making it a great choice for those with budget builds or older systems. Overall, this title is recommended for anyone looking for a relaxed gaming experience without the need for top-tier components.
Performance profile
March 2026 release. As a current-generation title, Idle Realms: The Eternal Spire pushes modern hardware — expect to need an RTX 40-series or RX 7000-series GPU to enjoy it at native 4K Ultra without leaning on upscaling.
Simulation titles like Idle Realms: The Eternal Spire are heavily CPU-dependent — physics, AI and world state dominate the frame budget. Prioritise a CPU with strong single-thread performance and fast RAM over raw GPU power.
Extremely light — Idle Realms: The Eternal Spire 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.
