Question 1

How much VRAM does Intern-S2-Preview-397B need?

Accepted Answer

Intern-S2-Preview-397B (404.1B) requires approximately 903.2271124564111 GB of VRAM at full precision (FP16), 451.6 GB at 8-bit quantization (Q8), and 225.8 GB at 4-bit quantization (Q4). The actual VRAM usage may be slightly higher due to KV cache and runtime overhead.

Question 2

What GPUs can run Intern-S2-Preview-397B?

Accepted Answer

We currently have no compatible GPUs indexed for Intern-S2-Preview-397B. This may be because the model's VRAM requirements exceed available GPUs in our database, or VRAM data hasn't been computed yet.

Question 3

What is the cheapest GPU to run Intern-S2-Preview-397B?

Accepted Answer

We don't currently have cloud pricing data for GPUs compatible with Intern-S2-Preview-397B. Cloud pricing data is updated regularly — check back soon.

Question 4

Can Intern-S2-Preview-397B run on consumer hardware?

Accepted Answer

Intern-S2-Preview-397B requires approximately 903.2271124564111 GB of VRAM at FP16, and even with 4-bit quantization (Q4) it needs about 225.8 GB. This exceeds the 24 GB available on the highest-end consumer GPU (RTX 4090), so Intern-S2-Preview-397B requires datacenter or cloud GPUs.

Question 5

What quantization options are available for Intern-S2-Preview-397B?

Accepted Answer

Intern-S2-Preview-397B supports the following quantization levels: FP16 (full precision): ~903.2271124564111 GB, Q8 (8-bit): ~451.6 GB, Q6 (6-bit): ~338.7 GB, Q4 (4-bit): ~225.8 GB. Lower quantization reduces VRAM usage at the cost of some quality loss. Q8 offers a good balance between quality and memory savings, while Q4 provides maximum compression.

Intern-S2-Preview-397B

VRAM Requirements

Compatible GPUs

Intern-S2-Preview-397B FAQ

VRAM requirements for Intern-S2-Preview-397B at different quantization levels
Quantization	VRAM Required
FP16	903.2 GB
Q8	451.6 GB
Q6	338.7 GB
Q4	225.8 GB