phi-3.5-Vision TPS calculator

Open weights Microsoft 4.2B parameters April 2024

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

818 cards that can run it

818 cards we hold specifications for

Smallest card that fits

Tesla C1080

4 GB · Q4_K_M · 20.3 tok/s

Fastest card

B200

807 tok/s · 180 GB

Which GPUs can run phi-3.5-Vision?

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

818 cards match

Calculating

					Needs	Quantisation	Fit
807 tok/s 484–1,291 · low confidence	B200 NVIDIA	180 GB	8,000 GB/s	Jan 2024	5.2 GB	Q8_0	Comfortable
807 tok/s 484–1,291 · low confidence	B300 NVIDIA	288 GB	8,000 GB/s	Sep 2025	5.2 GB	Q8_0	Comfortable
644 tok/s 387–1,031 · low confidence	Radeon Instinct MI350X AMD	288 GB	8,190 GB/s	Jan 2025	5.2 GB	Q8_0	Comfortable
644 tok/s 387–1,031 · low confidence	Radeon Instinct MI355X AMD	288 GB	8,190 GB/s	Jan 2025	5.2 GB	Q8_0	Comfortable
515 tok/s 309–824 · low confidence	Radeon Instinct MI300 AMD	128 GB	6,550 GB/s	Jan 2023	5.2 GB	Q8_0	Comfortable
493 tok/s 296–789 · low confidence	H200 NVL NVIDIA	141 GB	4,890 GB/s	Nov 2024	5.2 GB	Q8_0	Comfortable
493 tok/s 296–789 · low confidence	H200 SXM 141 GB NVIDIA	141 GB	4,890 GB/s	Nov 2024	5.2 GB	Q8_0	Comfortable
472 tok/s 283–755 · low confidence	Radeon Instinct MI325X AMD	256 GB	6,000 GB/s	Oct 2024	5.2 GB	Q8_0	Comfortable
419 tok/s 251–670 · low confidence	Radeon Instinct MI300A AMD	128 GB	5,325 GB/s	Dec 2023	5.2 GB	Q8_0	Comfortable
419 tok/s 251–670 · low confidence	Radeon Instinct MI300X AMD	192 GB	5,325 GB/s	Dec 2023	5.2 GB	Q8_0	Comfortable
419 tok/s 251–670 · low confidence	Radeon Instinct MI308X AMD	192 GB	5,325 GB/s	Dec 2023	5.2 GB	Q8_0	Comfortable
397 tok/s 238–636 · low confidence	H100 NVL 94 GB NVIDIA	94 GB	3,940 GB/s	Mar 2023	5.2 GB	Q8_0	Comfortable
339 tok/s 203–542 · low confidence	H100 PCIe 96 GB NVIDIA	96 GB	3,360 GB/s	Mar 2023	5.2 GB	Q8_0	Comfortable
339 tok/s 203–542 · low confidence	H100 SXM5 80 GB NVIDIA	80 GB	3,360 GB/s	Oct 2022	5.2 GB	Q8_0	Comfortable
339 tok/s 203–542 · low confidence	H100 SXM5 94 GB NVIDIA	94 GB	3,360 GB/s	Mar 2023	5.2 GB	Q8_0	Comfortable
339 tok/s 203–542 · low confidence	H100 SXM5 96 GB NVIDIA	96 GB	3,360 GB/s	Mar 2023	5.2 GB	Q8_0	Comfortable
339 tok/s 203–542 · low confidence	H800 SXM5 NVIDIA	80 GB	3,360 GB/s	Mar 2023	5.2 GB	Q8_0	Comfortable
258 tok/s 155–413 · low confidence	Radeon Instinct MI250 AMD	128 GB	3,280 GB/s	Nov 2021	5.2 GB	Q8_0	Comfortable
258 tok/s 155–413 · low confidence	Radeon Instinct MI250X AMD	128 GB	3,280 GB/s	Nov 2021	5.2 GB	Q8_0	Comfortable
215 tok/s 129–344 · low confidence	Data Center GPU Max 1550 Intel	128 GB	3,280 GB/s	Jan 2023	5.2 GB	Q8_0	Comfortable
210 tok/s 126–337 · low confidence	Data Center GPU Max Subsystem Intel	128 GB	3,210 GB/s	Jan 2023	5.2 GB	Q8_0	Comfortable
206 tok/s 123–329 · low confidence	A100 SXM4 80 GB NVIDIA	80 GB	2,040 GB/s	Nov 2020	5.2 GB	Q8_0	Comfortable
206 tok/s 123–329 · low confidence	A100X NVIDIA	80 GB	2,040 GB/s	Jun 2021	5.2 GB	Q8_0	Comfortable
206 tok/s 123–329 · low confidence	A800 SXM4 80 GB NVIDIA	80 GB	2,040 GB/s	Aug 2022	5.2 GB	Q8_0	Comfortable
206 tok/s 123–329 · low confidence	H100 CNX NVIDIA	80 GB	2,040 GB/s	Mar 2023	5.2 GB	Q8_0	Comfortable

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: Microsoft
Organisation type: Industry
Country: United States of America
Published: 23 April 2024
Authors: Marah Abdin, Sam Ade Jacobs, Ammar Ahmad Awan, Jyoti Aneja, Ahmed Awadallah, Hany Awadalla, Nguyen Bach, Amit Bahree, Arash Bakhtiari, Harkirat Behl, Alon Benhaim, Misha Bilenko, Johan Bjorck, Sébastien Bubeck, Martin Cai, Caio César Teodoro Mendes, Weizhu Chen, Vishrav Chaudhary, Parul Chopra, Allie Del Giorno, Gustavo de Rosa, Matthew Dixon, Ronen Eldan, Dan Iter, Amit Garg, Abhishek Goswami, Su…

What it does

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

Domain: Vision
Task: Visual question answering
Base model: phi-3-mini 3.8B

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: 4.2B
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.

Training compute: 8.8 × 10²² FLOP
How it was established: Hardware,Operation counting
Fine-tuning compute: 8.2 × 10²¹ FLOP

The training run

What it physically took to train: which chips, how many, for how long, and what that drew from the wall.

Training hardware: NVIDIA H100 SXM5 80GB
Chips used: 256
Wall-clock time: 144 hours
Power draw: 354.2 kW

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 (unrestricted)
Training code: Unreleased
Hugging Face: microsoft

How it is classified

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

Likely above 10²³ FLOP: Yes
Record confidence: Confident

Sources

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

Reference: Phi-3 Technical Report: A Highly Capable Language Model Locally on Your Phone
Last updated: 28 November 2025

The extremes

The ten fastest GPUs that run phi-3.5-Vision

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 phi-3.5-Vision

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 it takes to run this model

Minimum card

Tesla C1080

Memory needed

3.2 GB

Fastest

807 tok/s

phi-3.5-Vision is small enough at 4.2B parameters that hardware is rarely the obstacle — 818 of the cards we track can run it, including cards several years old.

The smallest card that holds it is the Tesla C1080 with 4 GB, running it at Q4_K_M and producing around 20.3 tokens per second.

At the other end, a B200 generates roughly 807 tokens per second on it, on the strength of 8,000 GB/s of memory bandwidth.

About this model

phi-3.5-Vision was published by Microsoft, in United States of America, in April 2024. The organisation is categorised as industry.

It works in Vision, and is recorded as doing visual question answering.

It is derived from phi-3-mini 3.8B rather than trained from scratch, which is the usual way a specialised model is produced.

The weights being open is what puts this page in the calculator rather than only in the catalogue: it is a model you can actually hold. It is published under the microsoft organisation on Hugging Face.

How fast it runs, and why

The median result is around 29.8 tokens per second; 778 cards produce text faster than most people read it.

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.

Memory here is estimated from size rather than computed from the architecture, which is not recorded for this model — the numbers are indicative rather than exact.

Training and provenance

Producing it required around 8.8 × 10²² FLOP of arithmetic, on NVIDIA H100 SXM5 80GB, which is a statement about the training budget rather than about inference.

Step by step

How to choose a GPU for phi-3.5-Vision

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

01

Read the memory figure first

Look at what phi-3.5-Vision actually needs — around 3.2 GB at Q4_K_M. No amount of processing power compensates for a card that cannot hold it.
02

Match the context to your actual use

The conversation occupies memory too, and grows as it goes. Set the slider to the length you expect: at long context phi-3.5-Vision can slip off a card that handles short questions easily.
03

Set a quality floor

The quantisation column varies by card, because a bigger card holds a more accurate copy of phi-3.5-Vision — Q4_K_M on the smallest card that fits. Set a floor to hold the comparison at one level.
04

Compare tokens per second, not specifications

Sort by speed to see how cards rank for phi-3.5-Vision. It will not match a gaming ordering — generation is bound by memory bandwidth, which is why the B200 tops it at 807 tok/s.
05

Read the fit column last

The fit column separates cards that just manage phi-3.5-Vision from those with room to spare. Buy for the second if the context might grow.
06

See what else that card runs

Each card page repeats this sweep for every model we hold. It answers what else the hardware is good for, beyond phi-3.5-Vision.

Answers

phi-3.5-Vision — common questions

Can I run phi-3.5-Vision on a 24 GB GPU?

Yes. A GeForce RTX 5090 D V2 with 24 GB runs it at Q8_0, using about 5.2 GB and generating roughly 135 tokens per second — a comfortable fit.

Is phi-3.5-Vision open source?

Its weights are published, so phi-3.5-Vision 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.

How many parameters does phi-3.5-Vision have?

phi-3.5-Vision has 4.2B parameters. 4.2B. 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.

Who created phi-3.5-Vision?

phi-3.5-Vision was published by Microsoft, based in United States of America, categorised as industry.

When was phi-3.5-Vision released?

phi-3.5-Vision was published in April 2024. Capability per parameter has improved considerably since, so a newer model of the same size is often the better use of the same hardware.

What is phi-3.5-Vision used for?

phi-3.5-Vision works in Vision, and is recorded as handling visual question answering. A model can carry several of each, so these are the areas it was built for rather than a limit on what it will attempt.

Where can I download phi-3.5-Vision?

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

How much compute was used to train phi-3.5-Vision?

Around 8.8 × 10²² FLOP, on NVIDIA H100 SXM5 80GB. That measures what producing the model cost and says nothing about how quickly it answers once trained — inference speed comes from memory bandwidth, not from the training budget.

Can I run phi-3.5-Vision if it does not fit in my GPU?

It can be split between the card and system memory, but phi-3.5-Vision generates painfully slowly that way. Nothing on this page assumes offloading.

Would two GPUs run phi-3.5-Vision faster?

Two cards buy memory rather than speed. That matters for phi-3.5-Vision only if one card cannot hold it — 818 can, so a second adds little.

Why does the quantisation differ between cards for phi-3.5-Vision?

Each card is shown running the least-compressed copy it can hold, and phi-3.5-Vision appears at 3 different compression levels across the cards that fit it. Bigger cards get the more accurate version.

How accurate are these phi-3.5-Vision speed estimates?

Every figure is derived from memory bandwidth and model size, not benchmarked. That is why each is published as a range such as 484–1,291 tok/s on the B200 rather than a single number.

What GPU do I need to run phi-3.5-Vision?

The smallest card in our catalogue that holds phi-3.5-Vision is the Tesla C1080, with 4 GB of memory. It runs the model at Q4_K_M using about 3.2 GB, and produces roughly 20.3 tokens per second. 818 cards in total can run it.

How fast is phi-3.5-Vision on a GPU?

It depends on the card. The quickest we calculate is a B200 at about 807 tokens per second; the slowest that still runs it manages considerably less. Reading speed is around ten tokens per second, and 778 of the cards that can run phi-3.5-Vision clear that.

How much VRAM does phi-3.5-Vision need?

About 3.2 GB at Q4_K_M compression, 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.

Can I run phi-3.5-Vision on a 8 GB GPU?

Yes. A CMP 170HX 8 GB with 8 GB runs it at Q8_0, using about 5.2 GB and generating roughly 150 tokens per second — a comfortable fit.

Can I run phi-3.5-Vision on a 12 GB GPU?

Yes. A GeForce RTX 3080 Ti with 12 GB runs it at Q8_0, using about 5.2 GB and generating roughly 92.0 tokens per second — a comfortable fit.

Can I run phi-3.5-Vision on a 16 GB GPU?

Yes. A Tesla V100 SXM2 16 GB with 16 GB runs it at Q8_0, using about 5.2 GB and generating roughly 114 tokens per second — a comfortable fit.

Source

Original publication

Record last updated 28 November 2025

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