Llama Nemotron Super v1.5 TPS calculator

Open weights NVIDIA 49B parameters July 2025

Each card below is assessed against this model at the context length and minimum quality you choose. Speed is an estimate for a single request, calculated from the card's memory bandwidth and the size of the model once compressed.

Calculated for this model

93 cards that can run it

818 cards we hold specifications for

Smallest card that fits

Radeon PRO V710

28 GB · Q3_K_M · 9.2 tok/s

Fastest card

B200

69.2 tok/s · 180 GB

Which GPUs can run Llama Nemotron Super v1.5?

Set the inputs, read the answer

Context length tokens

A longer conversation needs more memory, which can push this model off smaller cards.

Minimum quality

Hides cards that would only fit the model by compressing it below this point.

Search cards

Card memory

Also show cards that cannot run it

93 cards match

Calculating

					Needs	Quantisation	Fit
69.2 tok/s 41–111 · low confidence	B200 NVIDIA	180 GB	8,000 GB/s	Jan 2024	53.2 GB	Q8_0	Comfortable
69.2 tok/s 41–111 · low confidence	B300 NVIDIA	288 GB	8,000 GB/s	Sep 2025	53.2 GB	Q8_0	Comfortable
55.2 tok/s 33–88 · low confidence	Radeon Instinct MI350X AMD	288 GB	8,190 GB/s	Jan 2025	53.2 GB	Q8_0	Comfortable
55.2 tok/s 33–88 · low confidence	Radeon Instinct MI355X AMD	288 GB	8,190 GB/s	Jan 2025	53.2 GB	Q8_0	Comfortable
44.2 tok/s 27–71 · low confidence	Radeon Instinct MI300 AMD	128 GB	6,550 GB/s	Jan 2023	53.2 GB	Q8_0	Comfortable
42.3 tok/s 25–68 · low confidence	H200 NVL NVIDIA	141 GB	4,890 GB/s	Nov 2024	53.2 GB	Q8_0	Comfortable
42.3 tok/s 25–68 · low confidence	H200 SXM 141 GB NVIDIA	141 GB	4,890 GB/s	Nov 2024	53.2 GB	Q8_0	Comfortable
40.5 tok/s 24–65 · low confidence	Radeon Instinct MI325X AMD	256 GB	6,000 GB/s	Oct 2024	53.2 GB	Q8_0	Comfortable
39.7 tok/s 24–64 · low confidence	DRIVE A100 PROD NVIDIA	32 GB	1,870 GB/s	May 2020	27.5 GB	IQ4_XS	Tight
39.7 tok/s 24–64 · low confidence	GRID A100A NVIDIA	32 GB	1,870 GB/s	May 2020	27.5 GB	IQ4_XS	Tight
38.0 tok/s 23–61 · low confidence	GeForce RTX 5090 NVIDIA	32 GB	1,790 GB/s	Jan 2025	27.5 GB	IQ4_XS	Tight
38.0 tok/s 23–61 · low confidence	GeForce RTX 5090 D NVIDIA	32 GB	1,790 GB/s	Jan 2025	27.5 GB	IQ4_XS	Tight
35.9 tok/s 22–57 · low confidence	Radeon Instinct MI300A AMD	128 GB	5,325 GB/s	Dec 2023	53.2 GB	Q8_0	Comfortable
35.9 tok/s 22–57 · low confidence	Radeon Instinct MI300X AMD	192 GB	5,325 GB/s	Dec 2023	53.2 GB	Q8_0	Comfortable
35.9 tok/s 22–57 · low confidence	Radeon Instinct MI308X AMD	192 GB	5,325 GB/s	Dec 2023	53.2 GB	Q8_0	Comfortable
34.1 tok/s 20–54 · low confidence	H100 NVL 94 GB NVIDIA	94 GB	3,940 GB/s	Mar 2023	53.2 GB	Q8_0	Comfortable
31.1 tok/s 19–50 · low confidence	A100 PCIe 40 GB NVIDIA	40 GB	1,560 GB/s	Jun 2020	30.3 GB	Q4_K_M	Tight
31.1 tok/s 19–50 · low confidence	A100 SXM4 40 GB NVIDIA	40 GB	1,560 GB/s	May 2020	30.3 GB	Q4_K_M	Tight
31.1 tok/s 19–50 · low confidence	A800 PCIe 40 GB NVIDIA	40 GB	1,560 GB/s	Nov 2022	30.3 GB	Q4_K_M	Tight
29.0 tok/s 17–46 · low confidence	H100 PCIe 96 GB NVIDIA	96 GB	3,360 GB/s	Mar 2023	53.2 GB	Q8_0	Comfortable
29.0 tok/s 17–46 · low confidence	H100 SXM5 80 GB NVIDIA	80 GB	3,360 GB/s	Oct 2022	53.2 GB	Q8_0	Comfortable
29.0 tok/s 17–46 · low confidence	H100 SXM5 94 GB NVIDIA	94 GB	3,360 GB/s	Mar 2023	53.2 GB	Q8_0	Comfortable
29.0 tok/s 17–46 · low confidence	H100 SXM5 96 GB NVIDIA	96 GB	3,360 GB/s	Mar 2023	53.2 GB	Q8_0	Comfortable
29.0 tok/s 17–46 · low confidence	H800 SXM5 NVIDIA	80 GB	3,360 GB/s	Mar 2023	53.2 GB	Q8_0	Comfortable
24.0 tok/s 14–38 · low confidence	Tesla PG500-216 NVIDIA	32 GB	1,130 GB/s	Nov 2019	27.5 GB	IQ4_XS	Tight

Speeds are estimates for a single request — one conversation at a time — calculated from memory bandwidth, model size and quantisation. Real throughput varies with the inference runtime and its version. Figures published by hardware vendors measure many simultaneous requests and are much higher.

On record

Full specification

Everything on record for this model. Most of it describes how it was trained rather than how it runs — useful context for judging how much work went into it, and how it compares with models built at a different scale.

Origin

Who built this model, where, and when it was published.

Organisation: NVIDIA
Organisation type: Industry
Country: United States of America
Published: 29 July 2025

What it does

The problem areas the model was built for. A model can carry several of each.

Domain: Language
Task: Language modeling/generation, Question answering, Code generation, Mathematical reasoning, Chat, Instruction interpretation, Retrieval-augmented generation
Base model: Llama 3.3 70B

Size

How large the model is and how much data it was trained on. Parameters are the figure that decides whether it fits on a given graphics card.

Parameters: 49B
Training data: tokens

Training compute

The arithmetic performed to train the model, measured in floating-point operations. It is a measure of what the training run cost, not of how fast the finished model answers you.

How it was established: Operation counting

Availability

Whether you can obtain the model and run it on your own hardware, which is what decides if any of the graphics-card figures on this page apply.

Weights: Open — downloadable
Model access: Open weights (restricted use)
Training code: Unreleased
Hugging Face: nvidia

How it is classified

Labels the source dataset applies when tracking notable models, and how confident it is in the entry.

Record confidence: Confident

Sources

Where this record came from and when it was last checked.

Reference: Build More Accurate and Efficient AI Agents with the New NVIDIA Llama Nemotron Super v1.5
Last updated: 28 November 2025

The extremes

The ten fastest GPUs that run Llama Nemotron Super v1.5

Ranked by estimated tokens per second, newest card first where speeds tie. Because generation is bound by memory bandwidth, this ordering follows bandwidth rather than any gaming benchmark.

The smallest GPUs that still run Llama Nemotron Super v1.5

The cheapest route in, by memory capacity. A tight fit runs the model but leaves nothing spare for a longer conversation.

What the numbers mean

What you need to run it

Minimum card

Radeon PRO V710

Memory needed

24.6 GB

Fastest

69.2 tok/s

Llama Nemotron Super v1.5 reaches a parameter count of 49B. That lands in the range a serious desktop card can handle once the weights are compressed. The number of cards we track that can run it: 93.

The least hardware that works is Radeon PRO V710, with a memory capacity of 28 GB, running it at a compression of Q3_K_M and producing around 9.2 tokens per second.

At the other end sits B200, generating roughly 69.2 tokens per second on the strength of a memory bandwidth of 8,000 GB/s.

Background

Llama Nemotron Super v1.5 was published by NVIDIA, in the country recorded as United States of America, during July 2025. The category the publisher falls under is industry.

It works in the domain of Language, and is recorded as performing the task of language modeling/generation, Question answering, Code generation, Mathematical reasoning, Chat, Instruction interpretation, Retrieval-augmented generation.

It builds on Llama 3.3 70B. That is the usual way a specialised model is produced.

Because its weights were released, nothing about running it depends on a provider staying available — it is yours once downloaded. On Hugging Face it is published under the organisation nvidia.

Reading the throughput figures

The median result is around 17.5 tokens per second. Producing text faster than most people read it: 71 of them.

Being dense, it reads all of itself per token, which is why the ordering by speed below follows the ordering by memory bandwidth so closely.

Without the attention layout on record, the memory column is an approximation. It is close enough to choose hardware by, and least reliable at long context.

Step by step

How to choose a GPU for Llama Nemotron Super v1.5

The table above has already assessed every card we hold specifications for against this model. Getting to your answer takes six steps.

01

Start from the memory column

The table lists every card able to hold Llama Nemotron Super v1.5, needing around 24.6 GB at a compression of Q3_K_M. That figure, not the headline performance of a card, is what decides whether it runs.
02

Decide how long your conversations run

The conversation occupies memory too, and grows as it goes. Set the slider to the length you expect, because at long context a card that handles short questions easily can be dropped by Llama Nemotron Super v1.5.
03

Set a quality floor

Compression is what makes a model fit smaller cards, at some cost in accuracy, reaching a compression of Q3_K_M on the smallest card that fits. Setting a minimum quality drops the cards that only manage it by squeezing further than you would want, and holds the comparison at one level.
04

Compare tokens per second, not specifications

The speed ordering is effectively an ordering by memory bandwidth, for Llama Nemotron Super v1.5. It will not match a gaming ordering, because generation is bound by memory bandwidth. The card topping the list is B200, at 69.2 tok/s.
05

Check the fit verdict before buying

Tight means it loads and works with no room to raise the context later, in the case of Llama Nemotron Super v1.5. Comfortable means you can grow the context later. That difference matters more than a few tokens per second, so buy for comfortable if you expect to.
06

Open the card you have settled on

Following a card through to its own page shows every other model it can hold, which is the question that follows once you have settled on Llama Nemotron Super v1.5.

Answers

Llama Nemotron Super v1.5 — common questions

Llama Nemotron Super v1.5— can I run it if it does not fit in my GPU?

Only by offloading, which is usually a false economy: the part held in system memory drags the whole thing down. The nearest miss we calculate falls short by 8.7 GB. Every figure here assumes the whole model is resident on the card.

Llama Nemotron Super v1.5— would two GPUs run it faster?

A second card roughly doubles the memory available but not the generation rate. The number already able to run it alone: 93. So a second card is rarely the answer here.

Llama Nemotron Super v1.5— why does the quantisation differ between cards?

Because capacity varies, so does how hard it has to be squeezed. The number of distinct levels in the table above: 5. Bigger cards get the more accurate version, and the quality floor above pins the comparison to one level.

Llama Nemotron Super v1.5— how accurate are these speed estimates?

They are calculated from specifications rather than measured, and each carries a range. One example: 41–111 tok/s on B200. The same model and card vary by thirty to fifty per cent depending on the inference software and its version.

Llama Nemotron Super v1.5— what GPU do I need to run it?

The smallest card in our catalogue that holds it is Radeon PRO V710, with a memory capacity of 28 GB. It runs the model at a compression of Q3_K_M using about 24.6 GB, and produces roughly 9.2 tokens per second. The number of cards able to run it in total: 93.

Llama Nemotron Super v1.5— how fast is it on a GPU?

It depends on the card. The quickest we calculate is B200, at about 69.2 tokens per second; the slowest that still runs it manages considerably less. Reading speed is around ten tokens per second, and the number of cards clearing that: 71.

Llama Nemotron Super v1.5— how much VRAM does it need?

It needs about 24.6 GB at a compression of Q3_K_M, which is what the smallest card that runs it uses. Less compression needs more: the figures in the memory column above are recalculated for each card, because each one holds the least-compressed version it can.

Llama Nemotron Super v1.5— is it open source?

Its weights are published, so it can be downloaded and run on your own hardware. Note that open weights is not the same as open source in the full sense — it says nothing about the training data, the training code, or the commercial terms attached.

Llama Nemotron Super v1.5— how many parameters does it have?

It has a parameter count of 49B. That figure is the total, and it is what decides how much memory the model needs — roughly half a gigabyte per billion at the compression most people use.

Llama Nemotron Super v1.5— who created it?

It was published by NVIDIA, based in United States of America, an organisation categorised as industry.

Llama Nemotron Super v1.5— when was it released?

It was published in July 2025.

Llama Nemotron Super v1.5— what is it used for?

It works in the domain of Language, and is recorded as handling the task of language modeling/generation, Question answering, Code generation, Mathematical reasoning, Chat, Instruction interpretation, Retrieval-augmented generation. Models frequently carry more than one of each, and the tags describe purpose rather than capability limits.

Llama Nemotron Super v1.5— where can I download it?

Its weights are published on Hugging Face, under the organisation nvidia. We do not host model files — this site calculates what hardware is needed to run them.

Source

Original publication

Record last updated 28 November 2025

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