amd-rocm:amd-instinct-mi250x
Source details
Source revision: 9d72baddb35d51a4ed38ce6bf776ea51f9cc47a57cb93545c193fcb035aa4024
AMD · Data center · GPU
AMD Instinct MI250X
Exact AMD Instinct MI250X reference specifications and AI deployment guidance, separated from FusionPointAI commercial inventory.
VRAM128 GB
Memory technologyNot listed
Form factorNot listed
InterfaceNot listed
PowerNot listed
Unknown
Reference only
Technical diagrams
Specifications
| Field | Value |
|---|---|
| Manufacturer | AMD |
| Exact SKU | AMD Instinct MI250X |
| Product family | Instinct |
| Architecture | CDNA2 |
| Generation | Not listed |
| Entity type | GPU |
| Lifecycle | Unknown |
| Launch date | Not listed |
| VRAM | 128 GB |
| Memory technology | Not listed |
| Memory bandwidth | Not listed |
| Power | Not listed |
| Interface | Not listed |
| Form factor | Not listed |
| Interconnect | Not listed |
| MIG / partitioning | Not supported |
| Supported numeric formats | Not listed |
| Software stack | ROCm |
Additional specifications
| Field | Value |
|---|---|
| Stream processors | 14080 Manufacturer source |
| Compute units | 220 Manufacturer source |
| Peak engine clock (MHz) | 1700 Manufacturer source |
| Memory bus width (bits) | 8192 Manufacturer source |
AI workload suitability
LLM inference
High memory capacity supports large checkpoints and multi-GPU inference when runtime and topology are certified.
Fine-tuning and training
Designed for sustained accelerator workloads; training suitability depends on interconnect, precision and cluster topology.
Image, video and embeddings
Confirm framework and precision support before deployment.
Power and cooling
The manufacturer does not publish a directly comparable board-power value for this entity.
Multi-GPU use
No dedicated accelerator interconnect is asserted from the available manufacturer evidence.
Software ecosystem
ROCm
Product timeline
amd-amd-instinct-mi250x
Source details
Source revision: 6ba1fbfd4cae9b1726b161c4dc759b5644299ac2cea3cccf9f8652cfdc45c48b
Related models
AMD Instinct MI250X
128 GB · Not listed
Not listed · Not listed · Not listed
AMD Instinct MI8
4 GB · Not listed
Not listed · Not listed · Not listed
Instinct MI8
4 GB · High Bandwidth Memory (HBM)
PCIe® · Add-in card · Not listed · 175 W
AMD Instinct MI25
16 GB · Not listed
Not listed · Not listed · Not listed
AMD Instinct MI50 (16GB)
16 GB · Not listed
Not listed · Not listed · Not listed
AMD Instinct MI6
16 GB · Not listed
Not listed · Not listed · Not listed
Instinct MI25
16 GB · HBM2
PCIe® · Add-in card · Not listed · 300 W
Instinct MI50 (16GB)
16 GB · HBM2
PCIe® · Add-in card · Not listed · 300 W
Instinct MI6
16 GB · GDDR5
PCIe® · Add-in card · Not listed · 150 W
AMD Instinct MI100
32 GB · Not listed
Not listed · Not listed · Not listed
AMD Instinct MI100
32 GB · HBM2
PCIe® · Add-in card · Not listed · 300 W
AMD Instinct MI50 (32GB)
32 GB · Not listed
Not listed · Not listed · Not listed
AMD Instinct MI60
32 GB · Not listed
Not listed · Not listed · Not listed
Instinct MI50 (32GB)
32 GB · HBM2
PCIe® · Add-in card · Not listed · 300 W
Instinct MI60
32 GB · HBM2
PCIe® · Add-in card · Not listed · 300 W
AMD Instinct MI210
64 GB · Not listed
Not listed · Not listed · Not listed
AMD Instinct MI210
64 GB · HBM2e
PCIe® · Add-in card · Not listed · Not listed
AMD Instinct MI250
128 GB · Not listed
Not listed · Not listed · Not listed
AMD Instinct MI250
128 GB · HBM2e
OAM · Module · Not listed · 500 W
AMD Instinct MI250X
128 GB · HBM2e
OAM · Module · Not listed · 500 W
AMD Instinct MI300A
128 GB · Not listed
Not listed · Not listed · Not listed
AMD Instinct MI300A
128 GB · HBM3
APU SH5 · Socket · Not listed · 550 W
AMD Instinct MI350P
144 GB · HBM3E
PCIe® · Add-in card · Not listed · Not listed
AMD Instinct MI350P
144 GB · Not listed
Not listed · Not listed · Not listed
AMD Instinct MI300X
192 GB · Not listed
Not listed · Not listed · Not listed
AMD Instinct MI300X
192 GB · HBM3
OAM · Module · Not listed · Not listed
AMD Instinct MI325X
256 GB · Not listed
Not listed · Not listed · Not listed
AMD Instinct MI325X
256 GB · HBM3E
OAM · Module · Not listed · Not listed
AMD Instinct MI350X
288 GB · Not listed
Not listed · Not listed · Not listed
AMD Instinct MI350X
288 GB · HBM3E
OAM · Module · Not listed · Not listed
AMD Instinct MI355X
288 GB · Not listed
Not listed · Not listed · Not listed
AMD Instinct MI355X
288 GB · HBM3E
OAM · Module · Not listed · Not listed
AMD Instinct MI455X
432 GB · HBM4
Enhanced accelerator module · EAM · Not listed · Not listed
Official manufacturer source
https://rocm.docs.amd.com/en/latest/reference/gpu-specs.html
Last verified: 2026-11-04