DeiT-B TPS calculator
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 we hold specifications for
Smallest card that fits
Tesla C1080
4 GB · Q8_0 · 429 tok/s
Fastest card
B200
39,398 tok/s · 180 GB
Which GPUs can run DeiT-B?
Set the inputs, read the answer
A longer conversation needs more memory, which can push this model off smaller cards.
Hides cards that would only fit the model by compressing it below this point.
818 cards match
Calculating| Needs | Quantisation | Fit | |||||
|---|---|---|---|---|---|---|---|
|
39,398
tok/s
23,639–63,037 · low confidence |
B200 NVIDIA | 180 GB | 8,000 GB/s | Jan 2024 | 0.8 GB | Q8_0 | Comfortable |
|
39,398
tok/s
23,639–63,037 · low confidence |
B300 NVIDIA | 288 GB | 8,000 GB/s | Sep 2025 | 0.8 GB | Q8_0 | Comfortable |
|
31,460
tok/s
18,876–50,337 · low confidence |
Radeon Instinct MI350X AMD | 288 GB | 8,190 GB/s | Jan 2025 | 0.8 GB | Q8_0 | Comfortable |
|
31,460
tok/s
18,876–50,337 · low confidence |
Radeon Instinct MI355X AMD | 288 GB | 8,190 GB/s | Jan 2025 | 0.8 GB | Q8_0 | Comfortable |
|
25,161
tok/s
15,096–40,257 · low confidence |
Radeon Instinct MI300 AMD | 128 GB | 6,550 GB/s | Jan 2023 | 0.8 GB | Q8_0 | Comfortable |
|
24,082
tok/s
14,449–38,531 · low confidence |
H200 NVL NVIDIA | 141 GB | 4,890 GB/s | Nov 2024 | 0.8 GB | Q8_0 | Comfortable |
|
24,082
tok/s
14,449–38,531 · low confidence |
H200 SXM 141 GB NVIDIA | 141 GB | 4,890 GB/s | Nov 2024 | 0.8 GB | Q8_0 | Comfortable |
|
23,048
tok/s
13,829–36,877 · low confidence |
Radeon Instinct MI325X AMD | 256 GB | 6,000 GB/s | Oct 2024 | 0.8 GB | Q8_0 | Comfortable |
|
20,455
tok/s
12,273–32,728 · low confidence |
Radeon Instinct MI300A AMD | 128 GB | 5,325 GB/s | Dec 2023 | 0.8 GB | Q8_0 | Comfortable |
|
20,455
tok/s
12,273–32,728 · low confidence |
Radeon Instinct MI300X AMD | 192 GB | 5,325 GB/s | Dec 2023 | 0.8 GB | Q8_0 | Comfortable |
|
20,455
tok/s
12,273–32,728 · low confidence |
Radeon Instinct MI308X AMD | 192 GB | 5,325 GB/s | Dec 2023 | 0.8 GB | Q8_0 | Comfortable |
|
19,404
tok/s
11,642–31,046 · low confidence |
H100 NVL 94 GB NVIDIA | 94 GB | 3,940 GB/s | Mar 2023 | 0.8 GB | Q8_0 | Comfortable |
|
16,547
tok/s
9,928–26,476 · low confidence |
H100 PCIe 96 GB NVIDIA | 96 GB | 3,360 GB/s | Mar 2023 | 0.8 GB | Q8_0 | Comfortable |
|
16,547
tok/s
9,928–26,476 · low confidence |
H100 SXM5 80 GB NVIDIA | 80 GB | 3,360 GB/s | Oct 2022 | 0.8 GB | Q8_0 | Comfortable |
|
16,547
tok/s
9,928–26,476 · low confidence |
H100 SXM5 94 GB NVIDIA | 94 GB | 3,360 GB/s | Mar 2023 | 0.8 GB | Q8_0 | Comfortable |
|
16,547
tok/s
9,928–26,476 · low confidence |
H100 SXM5 96 GB NVIDIA | 96 GB | 3,360 GB/s | Mar 2023 | 0.8 GB | Q8_0 | Comfortable |
|
16,547
tok/s
9,928–26,476 · low confidence |
H800 SXM5 NVIDIA | 80 GB | 3,360 GB/s | Mar 2023 | 0.8 GB | Q8_0 | Comfortable |
|
12,600
tok/s
7,560–20,159 · low confidence |
Radeon Instinct MI250 AMD | 128 GB | 3,280 GB/s | Nov 2021 | 0.8 GB | Q8_0 | Comfortable |
|
12,600
tok/s
7,560–20,159 · low confidence |
Radeon Instinct MI250X AMD | 128 GB | 3,280 GB/s | Nov 2021 | 0.8 GB | Q8_0 | Comfortable |
|
10,500
tok/s
6,300–16,799 · low confidence |
Data Center GPU Max 1550 Intel | 128 GB | 3,280 GB/s | Jan 2023 | 0.8 GB | Q8_0 | Comfortable |
|
10,276
tok/s
6,165–16,441 · low confidence |
Data Center GPU Max Subsystem Intel | 128 GB | 3,210 GB/s | Jan 2023 | 0.8 GB | Q8_0 | Comfortable |
|
10,047
tok/s
6,028–16,074 · low confidence |
A100 SXM4 80 GB NVIDIA | 80 GB | 2,040 GB/s | Nov 2020 | 0.8 GB | Q8_0 | Comfortable |
|
10,047
tok/s
6,028–16,074 · low confidence |
A100X NVIDIA | 80 GB | 2,040 GB/s | Jun 2021 | 0.8 GB | Q8_0 | Comfortable |
|
10,047
tok/s
6,028–16,074 · low confidence |
A800 SXM4 80 GB NVIDIA | 80 GB | 2,040 GB/s | Aug 2022 | 0.8 GB | Q8_0 | Comfortable |
|
10,047
tok/s
6,028–16,074 · low confidence |
H100 CNX NVIDIA | 80 GB | 2,040 GB/s | Mar 2023 | 0.8 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
- Meta AI,Sorbonne University
- Organisation type
- Industry,Academia
- Country
- United States of America, France
- Published
- 15 January 2021
- Authors
- Hugo Touvron, Matthieu Cord, Matthijs Douze, Francisco Massa, Alexandre Sablayrolles, Hervé Jégou
What it does
The problem areas the model was built for. A model can carry several of each.
- Domain
- Vision
- Task
- Image classification
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
- 86M
- Training data
- 3,840,000 tokens
- Epochs
- 300
(DeiT-B)
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
- 7.9 × 10¹⁹ FLOP
- How it was established
- Hardware
2*86000000 parameters*3*1280000 training examples*300 epochs=1.98144e+17 FLOPs compute [FLOP] = training time [s] × # of GPUs/TPUs × peak FLOP/s × utilization rate (53h+20h)*3600*8*125000000000000 peak FLOP/s*0.3=7.884e+19
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 V100
- Wall-clock time
- 53 hours
A typical training of 300 epochs takes 37 hours with 2 nodes or 53 hours on a single node for the DeiT-B. In this paper, we train a vision transformer on a single 8-GPU node in two to three days (53 hours of pre-training, and optionally 20 hours of fine-tuning) that is competitive with convnets having a similar number of parameters and efficiency. It uses Imagenet as the sole training set.
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
- Open source
models, train, inference: https://github.com/facebookresearch/deit/blob/main/README_deit.md Apache-2.0 license
How it is classified
Labels the source dataset applies when tracking notable models, and how confident it is in the entry.
- Why it is tracked
- Highly cited
- Record confidence
- Confident
- Citations
- 9,077
Sources
Where this record came from and when it was last checked.
- Reference
- Training data-efficient image transformers & distillation through attention
- Last updated
- 25 May 2026
The extremes
The ten fastest GPUs that run DeiT-B
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.
- 01 B300 288 GB · 8,000 GB/s · Q8_0 39,398 tok/s
- 02 B200 180 GB · 8,000 GB/s · Q8_0 39,398 tok/s
- 03 Radeon Instinct MI350X 288 GB · 8,190 GB/s · Q8_0 31,460 tok/s
- 04 Radeon Instinct MI355X 288 GB · 8,190 GB/s · Q8_0 31,460 tok/s
- 05 Radeon Instinct MI300 128 GB · 6,550 GB/s · Q8_0 25,161 tok/s
- 06 H200 NVL 141 GB · 4,890 GB/s · Q8_0 24,082 tok/s
- 07 H200 SXM 141 GB 141 GB · 4,890 GB/s · Q8_0 24,082 tok/s
- 08 Radeon Instinct MI325X 256 GB · 6,000 GB/s · Q8_0 23,048 tok/s
- 09 Radeon Instinct MI300A 128 GB · 5,325 GB/s · Q8_0 20,455 tok/s
- 10 Radeon Instinct MI300X 192 GB · 5,325 GB/s · Q8_0 20,455 tok/s
The smallest GPUs that still run DeiT-B
The cheapest route in, by memory capacity. A tight fit runs the model but leaves nothing spare for a longer conversation.
- 01 GeForce RTX 4010 4 GB · needs 0.8 GB · Q8_0 · comfortable 473 tok/s
- 02 RTX A400 4 GB · needs 0.8 GB · Q8_0 · comfortable 473 tok/s
- 03 RTX 500 Mobile Ada Generation 4 GB · needs 0.8 GB · Q8_0 · comfortable 630 tok/s
- 04 GeForce RTX 3050 A Mobile 4 GB · needs 0.8 GB · Q8_0 · comfortable 946 tok/s
- 05 Jetson Orin Nano 4 GB 4 GB · needs 0.8 GB · Q8_0 · comfortable 168 tok/s
- 06 Radeon RX 6450M 4 GB · needs 0.8 GB · Q8_0 · comfortable 492 tok/s
- 07 Radeon RX 6550M 4 GB · needs 0.8 GB · Q8_0 · comfortable 553 tok/s
- 08 Radeon RX 6550S 4 GB · needs 0.8 GB · Q8_0 · comfortable 492 tok/s
- 09 Arc A310 4 GB · needs 0.8 GB · Q8_0 · comfortable 397 tok/s
- 10 Arc Pro A30M 4 GB · needs 0.8 GB · Q8_0 · comfortable 410 tok/s
What the numbers mean
What you need to run it
Minimum card
Tesla C1080
Memory needed
0.8 GB
Fastest
39,398 tok/s
DeiT-B is small enough at 86M parameters that hardware is rarely the obstacle — 818 of the cards we track can run it, including cards several years old.
The least hardware that works is a Tesla C1080. Its 4 GB is enough at Q8_0 compression, giving roughly 429 tokens per second.
At the other end, a B200 generates roughly 39,398 tokens per second on it, on the strength of 8,000 GB/s of memory bandwidth.
Background
DeiT-B was published by Meta AI,Sorbonne University, in United States of America, in January 2021. It comes out of industry,Academia.
It works in Vision, and is recorded as doing image classification.
Because its weights were released, nothing about running it depends on a provider staying available — it is yours once downloaded.
Reading the throughput figures
Across every card that can run it, the middle of the range is about 1,106.3 tokens per second, and 818 of them clear the ten tokens per second that roughly matches reading speed.
Every weight participates in every token here, so bandwidth is the whole story: the ranking below is effectively a ranking of memory throughput.
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.
What went into building it
Producing it required around 7.9 × 10¹⁹ FLOP of arithmetic, on NVIDIA V100, which is a statement about the training budget rather than about inference.
The training set ran to roughly 3,840,000 tokens.
The reason it appears in this catalogue at all is highly cited.
Step by step
How to choose a GPU for DeiT-B
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
Look at what DeiT-B actually needs — around 0.8 GB at Q8_0. No amount of processing power compensates for a card that cannot hold it.
-
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: at long context DeiT-B 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 DeiT-B — Q8_0 on the smallest card that fits. Set a floor to hold the comparison at one level.
-
04
Sort by speed
The speed ordering for DeiT-B is effectively an ordering by memory bandwidth, which is why the B200 tops it at 39,398 tok/s.
-
05
Look at the headroom, not just the fit
Tight means DeiT-B loads and works, with no room to raise the context later. Comfortable means you can. The difference matters more than a few tokens per second.
-
06
Check the card from the other side
Following a card through to its own page shows every other model it can hold, which is the question that follows once DeiT-B is settled.
Answers
DeiT-B — common questions
How fast is DeiT-B on a GPU?
It depends on the card. The quickest we calculate is a B200 at about 39,398 tokens per second; the slowest that still runs it manages considerably less. Reading speed is around ten tokens per second, and 818 of the cards that can run DeiT-B clear that.
How much VRAM does DeiT-B need?
About 0.8 GB at Q8_0 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 DeiT-B on a 8 GB GPU?
Yes. A CMP 170HX 8 GB with 8 GB runs it at Q8_0, using about 0.8 GB and generating roughly 7,338 tokens per second — a comfortable fit.
Can I run DeiT-B on a 12 GB GPU?
Yes. A GeForce RTX 3080 Ti with 12 GB runs it at Q8_0, using about 0.8 GB and generating roughly 4,493 tokens per second — a comfortable fit.
Can I run DeiT-B on a 16 GB GPU?
Yes. A Tesla V100 SXM2 16 GB with 16 GB runs it at Q8_0, using about 0.8 GB and generating roughly 5,565 tokens per second — a comfortable fit.
Can I run DeiT-B on a 24 GB GPU?
Yes. A GeForce RTX 5090 D V2 with 24 GB runs it at Q8_0, using about 0.8 GB and generating roughly 6,599 tokens per second — a comfortable fit.
Is DeiT-B open source?
Its weights are published, so DeiT-B 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 DeiT-B have?
DeiT-B has 86M parameters. (DeiT-B). 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 DeiT-B?
DeiT-B was published by Meta AI,Sorbonne University, based in United States of America, categorised as industry,Academia.
When was DeiT-B released?
DeiT-B was published in January 2021. 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 DeiT-B used for?
DeiT-B works in Vision, and is recorded as handling image classification. 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 DeiT-B?
The weights for DeiT-B are published, though we do not hold a repository link for it. This site calculates hardware requirements rather than hosting model files.
How much compute was used to train DeiT-B?
Around 7.9 × 10¹⁹ FLOP, on NVIDIA V100. 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 DeiT-B if it does not fit in my GPU?
Only by offloading, which is usually a false economy: the part in system memory drags the whole thing down. Our figures for DeiT-B assume it is fully resident.
Would two GPUs run DeiT-B faster?
Two cards buy memory rather than speed. That matters for DeiT-B only if one card cannot hold it — 818 can, so a second adds little.
Why does the quantisation differ between cards for DeiT-B?
A larger card holds a more accurate copy. Across the cards that run DeiT-B, 1 compression levels are used; the floor control above pins it to one.
How accurate are these DeiT-B speed estimates?
They are calculated from specifications rather than measured, and each carries a range — 23,639–63,037 tok/s on the B200, for instance. The same model and card vary by thirty to fifty per cent depending on the inference software and its version.
What GPU do I need to run DeiT-B?
The smallest card in our catalogue that holds DeiT-B is the Tesla C1080, with 4 GB of memory. It runs the model at Q8_0 using about 0.8 GB, and produces roughly 429 tokens per second. 818 cards in total can run it.
The other direction
Looking at it from the other side?
This page starts from the model. If you already own a card and want to know everything it will run, start from the hardware instead.