MacGameFPS

How many FPS does Baldur's Gate 3 get on the iMac M3? 1080p, 1440p and 4K performance

24FPS

1080p High

Estimate

15

1440p

8

4K

Struggles

About 24 FPS at 1080p on High: Baldur's Gate 3 runs natively on the iMac M3 (Apple M3, 8-core GPU, 8 GB). That is on the edge, but it is playable with lower settings. For 30 FPS, use 1080p Low (about 33 FPS).

Data reviewed October 1, 2026 · how we calculate it

Baldur's Gate 3 FPS on iMac M3 by resolution and quality

Estimate
ResolutionLowMediumHighUltra
1080p33FPS29FPS24FPS20FPS
1440p21FPS18FPS15FPS12FPS
4K11FPS9FPS8FPS6FPS

Estimated average in normal gameplay with the game and macOS up to date. Green: 60+ · lime: 45+ · amber: 30+ · orange: 20+ · red: under 20.

Recommended settings

For 60 FPS

Not reached even on Low at 1080p, nor with MetalFX.

For 30 FPS

1080p · Low

≈ 33 FPS

Moving to 1440p High puts the iMac M3 at about 15 FPS. This game has no MetalFX, so resolution is the setting that matters most.

Full guide to boost Baldur's Gate 3 FPS on Mac →

The MacGameFPS verdict

Calibrated on real Mac benchmarks, not spec sheets

Is the iMac M3 enough for Baldur's Gate 3?

It falls short: 24 FPS at 1080p High. For 30 FPS use 1080p Low.

Struggles · 1440p 15 FPS · 4K 8 FPS

Guide to boost Baldur's Gate 3 FPS on Mac →

iMac M3 or MacBook Air M4 for Baldur's Gate 3?

In Baldur's Gate 3 at 1080p High, the iMac M3 gets 24 FPS and the MacBook Air M4 26 FPS: 8% more.

iMac M3 specs

iMac M3
Chip
Apple M3
GPU cores
8 / 10
Unified memory
8 / 16 / 24 GB
Cooling
Fan
Geekbench Metal
41,753
Tier
Entry level · 11/100

See the iMac M3’s FPS in every game →

Other Macs with the M3 chip

The Apple M3 also powers the MacBook Air M3 and the MacBook Pro M3. In Baldur's Gate 3, the MacBook Pro M3 gets 28 FPS at 1080p High, 17% more than the iMac M3.

How much memory do you need?

On Apple Silicon the GPU shares memory with the system, so the RAM you picked when buying the Mac is also your video memory. Baldur's Gate 3 asks for 8 GB minimum.

Memory1080p High1440p High
8 GB24FPS15FPS
16 GB25FPS16FPS
24 GB25FPS16FPS

Other Macs for Baldur's Gate 3

1080p · High

Baldur's Gate 3 on every Mac →

Shopping for an all-round gaming Mac? Mac ranking by real FPS →

Other games on the iMac M3

Every game on the iMac M3 →

Official Mac requirements

Minimum
macOS 14.7.1 or later · Apple M1 · 8 GB memory · 150 GB SSD storage · Low to medium settings; split-screen not playable
Recommended
Latest macOS · Apple M1 Pro or better · 16 GB memory · 150 GB SSD storage · High or Ultra settings

Source: store.steampowered.com

FAQ

Can the 8 GB iMac M3 run Baldur's Gate 3?

Yes. With 8 GB we estimate 24 FPS at 1080p High.

Can Baldur's Gate 3 hit 60 FPS on the iMac M3?

Not consistently. For 30 FPS, use 1080p Low (about 33 FPS).

What about 1440p and 4K?

On High, the iMac M3 gets about 15 FPS at 1440p and about 8 FPS at 4K in Baldur's Gate 3. These are native figures.

Do these figures include MetalFX or ray tracing?

No. The headline figure is native resolution, no MetalFX and no ray tracing. Baldur's Gate 3 has no MetalFX on Mac. Ray tracing, where a game offers it, costs a lot of FPS on any Mac.

Is Baldur's Gate 3 native on Apple Silicon?

Yes, it has a native Apple Silicon version, available on Steam. No CrossOver, Parallels or Game Porting Toolkit needed.