# DGX Spark vs RTX Spark

**URL:** <https://forums.developer.nvidia.com/t/dgx-spark-vs-rtx-spark/372316>\
**Category:** DGX Spark / GB10\
**Created:** [June 4, 2026, 3:26pm UTC](https://forums.developer.nvidia.com/t/dgx-spark-vs-rtx-spark/372316 "2026-06-04T15:26:31Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![CosmicRaisins](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/cosmicraisins/32/515661_2.png) [@CosmicRaisins](https://forums.developer.nvidia.com/u/CosmicRaisins)\
**Post date:** [June 4, 2026, 3:32pm UTC](https://forums.developer.nvidia.com/t/dgx-spark-vs-rtx-spark/372316/2 "2026-06-04T15:32:03Z")

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RTX drops the ConnectX-7 interface, so it will probably be cheaper, but it loses the fast connection between nodes. It will have marginally better memory bandwidth (300gb/s vs 273 for DGX). Feels like it’s for people who want a mini pc to play around with smaller models and maybe do some gaming.

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