Mac Studio with M5 Ultra outperforms Mac mini M6 in local AI and 3D rendering tasks

The Mac Studio featuring the M5 Ultra chip significantly outperforms the Mac mini with the M6 chip in local AI and 3D rendering workloads. In chatbot testing, the Mac Studio achieved 124 words per second compared to the Mac mini's 38 words per second. When rendering 3D scenes in Blender, the Mac Studio completed the task in under six seconds, while the Mac mini required 25.5 seconds. The Mac Studio's performance advantage is largely attributed to its superior CPU, GPU, and memory specifications, including 256GB of unified memory compared to the Mac mini's 32GB. During a 30-minute stress test, the Mac Studio rendered 295 images, whereas the Mac mini rendered 69. The Mac Studio also demonstrated better thermal management, slowing down by only 0.3% compared to the Mac mini's 2.2% slowdown. When running multiple intensive tasks simultaneously, the Mac mini's limited memory capacity prevented all jobs from executing, while the Mac Studio successfully handled all three workloads concurrently.

Tech4K Staff8:42 watch

The Mac Studio featuring the M5 Ultra chip significantly outperforms the Mac mini with the M6 chip in local AI and 3D rendering workloads. In chatbot testing, the Mac Studio achieved 124 words per second compared to the Mac mini's 38 words per second. When rendering 3D scenes in Blender, the Mac Studio completed the task in under six seconds, while the Mac mini required 25.5 seconds. The Mac Studio's performance advantage is largely attributed to its superior CPU, GPU, and memory specifications, including 256GB of unified memory compared to the Mac mini's 32GB. During a 30-minute stress test, the Mac Studio rendered 295 images, whereas the Mac mini rendered 69. The Mac Studio also demonstrated better thermal management, slowing down by only 0.3% compared to the Mac mini's 2.2% slowdown. When running multiple intensive tasks simultaneously, the Mac mini's limited memory capacity prevented all jobs from executing, while the Mac Studio successfully handled all three workloads concurrently.

The Mac Studio with M5 Ultra is over three times faster than the Mac mini M6 in chatbot text generation. Blender 3D rendering performance is more than four times faster on the Mac Studio than on the Mac mini.

The Mac Studio's 256GB of unified memory allows it to handle multiple intensive AI and rendering tasks simultaneously. Neural accelerators significantly boost performance, with the Mac Studio seeing a 1.5x speed increase in chatbot tasks when enabled.

The Mac Studio maintains more consistent performance under sustained load, with only a 0.3% slowdown during a 30-minute stress test.

Chapter guide

Hardware overviewIntroduction to the Mac mini M6 and Mac Studio M5 Ultra hardware.Chatbot performance testComparison of text generation speeds using the NVIDIA Nemotron 3.5-Lightning model.3D rendering testBlender classroom scene rendering performance comparison.AI image generation testPerformance comparison using the FLUX.2 image generation model.Thermal and sustained load testAnalysis of performance consistency and temperature during 30 minutes of continuous rendering.Multitasking and memory testTesting the ability of both machines to run multiple AI and rendering tasks simultaneously.

Worth noting

  • The video uses unreleased or prototype hardware (M5 Ultra and M6 chips) not currently available in the consumer market.
  • The methodology relies on specific, non-standardized AI models and software configurations that may not reflect real-world professional workflows.
  • The 30-minute stress test duration is relatively short for assessing long-term thermal performance under heavy, continuous professional workloads.

Watch the original video ↗