Can DeepSeek R1 Distill 70B run on NVIDIA B200 180GB?

YES — Runs Great

A76Great

Estimated from fit model

DeepSeek R1 Distill 70B needs ~66.8 GB VRAM. NVIDIA B200 180GB has 180.0 GB. With Q4_K_M quantization, expect ~171 tok/s.

Runtime: OllamaCapacity: RoomyBandwidth: HighStack: BasicBottleneck: Balanced

Operating mode

Choose the run profile you care about

Interactive favors responsiveness, while light API and scale-out lean harder on serving readiness. The fit stays the same, but the recommendation lens changes.

Current mode

Balanced

Balanced for general local use. Keeps the ranking neutral across personal and serving workflows.

Capabilities:

Select quantization to explore

Q4_K_M (Medium quality) — 66.8 GB, 171.1 tok/s, Runs well

66.8 GB required180.0 GB available

37% VRAM used

Fit status

Runs well

Decode

171.1 tok/s

TTFT

1131 ms

Safe context

131K

Memory

66.8 GB / 180.0 GB

Memory breakdown

Weights42.7 GB

KV Cache4.9 GB

Runtime1.2 GB

Headroom18.0 GB

See how fast it feels

See how fast it feelsDeepSeek R1 Distill 70B on NVIDIA B200 180GB
1st promptCold start — includes initialization
>Write a Python function to sort a list
Here's a Python function that sorts a list using quicksort:

def quicksort(arr):
    if len(arr) <= 1:
        return arr
    pivot = arr[len(arr) // 2]
    left   = [x for x in arr if x < pivot]
    middle = [x for x in arr if x == pivot]
    right  = [x for x in arr if x > pivot]
    return quicksort(left) + middle + quicksort(right)

# Example usage
numbers = [3, 6, 8, 10, 1, 2, 1]
print(quicksort(numbers))  # [1, 1, 2, 3, 6, 8, 10]

The algorithm picks a pivot, partitions the list into smaller, equal, and larger elements, then recursively sorts each partition and concatenates the results.
2nd promptWarm — model ready, no init overhead
>Now add type hints and a docstring
def quicksort(arr: list[int]) -> list[int]:
    """Sort a list using the quicksort algorithm.

    Args:
        arr: List of integers to sort.

    Returns:
        A new sorted list.
    """
    if len(arr) <= 1:
        return arr
    pivot = arr[len(arr) // 2]
    left   = [x for x in arr if x < pivot]
    middle = [x for x in arr if x == pivot]
    right  = [x for x in arr if x > pivot]
    return quicksort(left) + middle + quicksort(right)

Added type hints for the input and return type, plus a Google-style docstring.
Estimated: 171.1 tok/s decode · 1.1s TTFT (warm) · 428 tok/s prefill

What limits this setup

This setup is broadly balanced for this model.

No major red flags

This recommendation has enough memory headroom and acceptable estimated speed for the selected workload.

Best improvement path

Performance by workload

Workload	Grade	Fit	Decode	TTFT	Context
Chat	A	Runs well	171.1 tok/s	617 ms	131K
Coding	A	Runs well	171.1 tok/s	1131 ms	131K
Agentic Coding	A	Runs well	171.1 tok/s	1645 ms	131K
Reasoning	A	Runs well	171.1 tok/s	1337 ms	131K
RAG	A	Runs well	171.1 tok/s	2057 ms	131K

Quantization options

How DeepSeek R1 Distill 70B (70B params) fits at each quantization level on NVIDIA B200 180GB (180.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	27.3 GB	Low	B65
Q3_K_S	3	34.3 GB	Low	B66
NVFP4	4	39.2 GB	Medium	B67
Q4_K_M	4	42.7 GB	Medium	B67
Q5_K_M	5	50.4 GB	High	B68
Q6_K	6	57.4 GB	High	B69
Q8_0	8	74.9 GB	Very High	A71
F16Best for your GPU	16	143.5 GB	Maximum	A74

Get started

Copy-paste commands to run DeepSeek R1 Distill 70B on your machine.

Run

ollama run deepseek-r1:70b

Your hardware

More models your NVIDIA B200 180GB can run

Model	Params	Grade	Decode
Devstral 2 123B Instruct	123B	S	97.4 tok/s
Qwen 3.5 122B A10B	122B	S	270.2 tok/s
DeepSeek V4 Flash	284B	S	144.8 tok/s
Mistral Small 4 119B	119B	S	292.9 tok/s
GPT-OSS 120B	117B	S	102.4 tok/s

Frequently asked questions

Can NVIDIA B200 180GB run DeepSeek R1 Distill 70B?

Yes, NVIDIA B200 180GB can run DeepSeek R1 Distill 70B with a A grade (Runs well). Expected decode speed: 171.1 tok/s.

How much VRAM does DeepSeek R1 Distill 70B need?

DeepSeek R1 Distill 70B (70B parameters) requires approximately 66.8 GB of memory with Q4_K_M quantization.

What is the best quantization for DeepSeek R1 Distill 70B?

The recommended quantization for DeepSeek R1 Distill 70B is Q4_K_M, which balances quality and memory efficiency.

What speed will DeepSeek R1 Distill 70B run at on NVIDIA B200 180GB?

On NVIDIA B200 180GB, DeepSeek R1 Distill 70B achieves approximately 171.1 tokens per second decode speed with a time-to-first-token of 1131ms using Q4_K_M quantization.

Can NVIDIA B200 180GB run DeepSeek R1 Distill 70B for coding?

For coding workloads, DeepSeek R1 Distill 70B on NVIDIA B200 180GB receives a A grade with 171.1 tok/s and 131K context.

What context window can DeepSeek R1 Distill 70B use on NVIDIA B200 180GB?

On NVIDIA B200 180GB, DeepSeek R1 Distill 70B can safely use up to 131K tokens of context. The model's official context limit is 131K, but available memory constrains the safe maximum.

See all results for NVIDIA B200 180GB See all hardware for DeepSeek R1 Distill 70B

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