Flexible node type compatibility reference
This reference lists the instance type compatibility groups for flexible node types. When you configure a compute resource with flexible node types, Databricks can automatically fall back to compatible instance types if your preferred type is unavailable.
Compatible instance types within a group share the same vCPU count, memory (within 100-110%), local disk configuration, CPU architecture, and OS image support. For more information about flexible node types, see Improve compute launch reliability using flexible node types.
If an instance type shows 'None' for compatible types, it has no automatically generated fallback options. You can still specify a custom fallback list using the API if needed.
AWS instance type compatibility groups
c3 family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
c4 family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
c5 family
Primary Instance Type | Compatible Instance Types |
|---|---|
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| None |
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| None |
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c5a family
Primary Instance Type | Compatible Instance Types |
|---|---|
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c5ad family
Primary instance type | Compatible instance types |
|---|---|
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| None |
| None |
| None |
| None |
| None |
| None |
c5d family
Primary instance type | Compatible instance types |
|---|---|
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| None |
| None |
| None |
| None |
| None |
| None |
c5n family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
| None |
c6a family
Primary Instance Type | Compatible Instance Types |
|---|---|
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c6g family
Primary Instance Type | Compatible Instance Types |
|---|---|
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c6gd family
Primary Instance Type | Compatible Instance Types |
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c6gn family
Primary Instance Type | Compatible Instance Types |
|---|---|
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c6i family
Primary Instance Type | Compatible Instance Types |
|---|---|
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c6id family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
| None |
| None |
| None |
| None |
c6in family
Primary Instance Type | Compatible Instance Types |
|---|---|
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c7a family
Primary Instance Type | Compatible Instance Types |
|---|---|
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c7g family
Primary Instance Type | Compatible Instance Types |
|---|---|
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c7gd family
Primary Instance Type | Compatible Instance Types |
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c7gn family
Primary Instance Type | Compatible Instance Types |
|---|---|
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c7i family
Primary Instance Type | Compatible Instance Types |
|---|---|
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c8g family
Primary Instance Type | Compatible Instance Types |
|---|---|
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| None |
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| None |
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c8gd family
Primary Instance Type | Compatible Instance Types |
|---|---|
| None |
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| None |
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| None |
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d3 family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
d3en family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
g2 family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
g4dn family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
| None |
| None |
g5 family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
| None |
| None |
| None |
| None |
g6 family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
| None |
| None |
| None |
| None |
g6e family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
| None |
| None |
| None |
| None |
i2 family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
i3 family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
| None |
| None |
| None |
i3en family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
| None |
| None |
| None |
i4g family
Primary instance type | Compatible instance types |
|---|---|
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i4i family
Primary instance type | Compatible instance types |
|---|---|
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| None |
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i7i family
Primary instance type | Compatible instance types |
|---|---|
| None |
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| None |
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| None |
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i8g family
Primary instance type | Compatible instance types |
|---|---|
| None |
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| None |
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| None |
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im4gn family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
| None |
| None |
is4gen family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
| None |
m4 family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
| None |
| None |
m5 family
Primary Instance Type | Compatible Instance Types |
|---|---|
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m5a family
Primary Instance Type | Compatible Instance Types |
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m5ad family
Primary Instance Type | Compatible Instance Types |
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m5d family
Primary Instance Type | Compatible Instance Types |
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m5dn family
Primary Instance Type | Compatible Instance Types |
|---|---|
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m5n family
Primary Instance Type | Compatible Instance Types |
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m5zn family
Primary Instance Type | Compatible Instance Types |
|---|---|
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| None |
| None |
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m6g family
Primary Instance Type | Compatible Instance Types |
|---|---|
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m6gd family
Primary Instance Type | Compatible Instance Types |
|---|---|
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m6i family
Primary Instance Type | Compatible Instance Types |
|---|---|
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m6id family
Primary instance type | Compatible instance types |
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m6idn family
Primary instance type | Compatible instance types |
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m6in family
Primary Instance Type | Compatible Instance Types |
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m7a family
Primary Instance Type | Compatible Instance Types |
|---|---|
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m7g family
Primary Instance Type | Compatible Instance Types |
|---|---|
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m7gd family
Primary Instance Type | Compatible Instance Types |
|---|---|
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m7i family
Primary Instance Type | Compatible Instance Types |
|---|---|
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m8a family
Primary Instance Type | Compatible Instance Types |
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m8g family
Primary Instance Type | Compatible Instance Types |
|---|---|
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| None |
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| None |
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m8gd family
Primary Instance Type | Compatible Instance Types |
|---|---|
| None |
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| None |
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| None |
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m8i family
Primary Instance Type | Compatible Instance Types |
|---|---|
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| None |
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m9g family
Primary Instance Type | Compatible Instance Types |
|---|---|
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p2 family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
p3 family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
p3dn family
Primary instance type | Compatible instance types |
|---|---|
| None |
p4d family
Primary instance type | Compatible instance types |
|---|---|
| None |
p4de family
Primary instance type | Compatible instance types |
|---|---|
| None |
p5 family
Primary instance type | Compatible instance types |
|---|---|
| None |
r3 family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
r4 family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
| None |
| None |
r5 family
Primary Instance Type | Compatible Instance Types |
|---|---|
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r5a family
Primary Instance Type | Compatible Instance Types |
|---|---|
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r5d family
Primary Instance Type | Compatible Instance Types |
|---|---|
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r5dn family
Primary Instance Type | Compatible Instance Types |
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r5n family
Primary Instance Type | Compatible Instance Types |
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r6a family
Primary Instance Type | Compatible Instance Types |
|---|---|
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r6g family
Primary Instance Type | Compatible Instance Types |
|---|---|
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r6gd family
Primary Instance Type | Compatible Instance Types |
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r6i family
Primary Instance Type | Compatible Instance Types |
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r6id family
Primary instance type | Compatible instance types |
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r6idn family
Primary instance type | Compatible instance types |
|---|---|
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r6in family
Primary Instance Type | Compatible Instance Types |
|---|---|
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r7a family
Primary Instance Type | Compatible Instance Types |
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r7g family
Primary Instance Type | Compatible Instance Types |
|---|---|
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r7gd family
Primary Instance Type | Compatible Instance Types |
|---|---|
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r7i family
Primary Instance Type | Compatible Instance Types |
|---|---|
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r7iz family
Primary Instance Type | Compatible Instance Types |
|---|---|
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r8g family
Primary Instance Type | Compatible Instance Types |
|---|---|
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r8gb family
Primary Instance Type | Compatible Instance Types |
|---|---|
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r8gd family
Primary Instance Type | Compatible Instance Types |
|---|---|
| None |
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| None |
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| None |
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r8gn family
Primary Instance Type | Compatible Instance Types |
|---|---|
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r8i family
Primary Instance Type | Compatible Instance Types |
|---|---|
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| None |
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x2gd family
Primary instance type | Compatible instance types |
|---|---|
| None |
| None |
| None |
| None |
| None |
| None |
| None |
z1d family
Primary Instance Type | Compatible Instance Types |
|---|---|
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| None |
| None |
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