gpu
AMD Tesla MCU3 infotainment GPU
8 GB GDDR6 · 128-bit
Released
Jun 1, 2021
GPUEmbeddedReleased Jun 29, 2026
AMD Steam Machine GPU
128-bit · 1,792 cores
The Steam Machine GPU is the graphics processor of Valve's Steam Machine, a compact SteamOS console-style PC announced on 12 November 2025 and shipped from 29 June 2026. It is a semi-custom AMD RDNA 3 chip derived from Navi 33, with 28 compute units running at up to 2.45 GHz, 8 GB of dedicated GDDR6 memory and a 110 W TDP. It sits on its own die, separate from the six-core Zen 4 CPU, and performs in the class of the Radeon RX 7600M laptop GPU.
General
- Manufacturer
- AMD
- Model
- Steam Machine GPU
- Segment
- Embedded
- GPU chip
- Navi 33 (semi-custom)
- Architecture
- RDNA 3
- Release date
- Jun 29, 2026
- Price
Memory
- Memory size
- 8 GB
- Memory type
- GDDR6
- Bus width
- 128-bit
- Bandwidth
- —
- Memory clock
- —
Clocks & silicon
- GPU clock
- —
- Boost clock
- 2,450 MHz
- Shader units
- 1,792 Stream Processors (28 CU)
- Tensor / AI cores
- —
- RT cores
- —
- Transistors
- 13.3 billion
- Technology (nm)
- 6 nmTSMC N6
- TDP / TBP
- 110 W
Interface & APIs
- Bus interface
- —
- SLI / multi-GPU
- —
- DirectX
- N/A (SteamOS, via Proton)
- OpenGL
- —
- Vulkan
- 1.4
- Other APIs
- —
AI support
- Precisions
- FP8FP16BF16INT8INT4TF32FP64
- AI accelerator
- —
- Peak AI TOPS
- —
- Notes
- —
Related AMD GPUs
All AMD GPUs →Embedded gpus from AMD announced around the same time as the AMD Steam Machine GPU. Add any of them to your compare list to see the specs side by side.
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AMD Radeon E9560
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AMD Radeon E9171
4 GB GDDR5 · 128-bit · 512 cores
Released
Oct 3, 2017