TxGemma 9B 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
Xeon Phi 5110P
8 GB · IQ4_XS · 24.0 tok/s
Fastest card
B200
376 tok/s · 180 GB
Which GPUs can run TxGemma 9B?
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.
509 cards match
Calculating| Needs | Quantisation | Fit | |||||
|---|---|---|---|---|---|---|---|
|
376
tok/s
320–452 |
B200 NVIDIA | 180 GB | 8,000 GB/s | Jan 2024 | 11.7 GB | Q8_0 | Comfortable |
|
376
tok/s
320–452 |
B300 NVIDIA | 288 GB | 8,000 GB/s | Sep 2025 | 11.7 GB | Q8_0 | Comfortable |
|
301
tok/s
180–481 · low confidence |
Radeon Instinct MI350X AMD | 288 GB | 8,190 GB/s | Jan 2025 | 11.7 GB | Q8_0 | Comfortable |
|
301
tok/s
180–481 · low confidence |
Radeon Instinct MI355X AMD | 288 GB | 8,190 GB/s | Jan 2025 | 11.7 GB | Q8_0 | Comfortable |
|
240
tok/s
144–385 · low confidence |
Radeon Instinct MI300 AMD | 128 GB | 6,550 GB/s | Jan 2023 | 11.7 GB | Q8_0 | Comfortable |
|
230
tok/s
196–276 |
H200 NVL NVIDIA | 141 GB | 4,890 GB/s | Nov 2024 | 11.7 GB | Q8_0 | Comfortable |
|
230
tok/s
196–276 |
H200 SXM 141 GB NVIDIA | 141 GB | 4,890 GB/s | Nov 2024 | 11.7 GB | Q8_0 | Comfortable |
|
220
tok/s
132–352 · low confidence |
Radeon Instinct MI325X AMD | 256 GB | 6,000 GB/s | Oct 2024 | 11.7 GB | Q8_0 | Comfortable |
|
195
tok/s
117–313 · low confidence |
Radeon Instinct MI300A AMD | 128 GB | 5,325 GB/s | Dec 2023 | 11.7 GB | Q8_0 | Comfortable |
|
195
tok/s
117–313 · low confidence |
Radeon Instinct MI300X AMD | 192 GB | 5,325 GB/s | Dec 2023 | 11.7 GB | Q8_0 | Comfortable |
|
195
tok/s
117–313 · low confidence |
Radeon Instinct MI308X AMD | 192 GB | 5,325 GB/s | Dec 2023 | 11.7 GB | Q8_0 | Comfortable |
|
185
tok/s
158–222 |
H100 NVL 94 GB NVIDIA | 94 GB | 3,940 GB/s | Mar 2023 | 11.7 GB | Q8_0 | Comfortable |
|
172
tok/s
146–207 |
CMP 170HX 8 GB NVIDIA | 8 GB | 1,490 GB/s | Sep 2021 | 7.0 GB | IQ4_XS | Tight |
|
158
tok/s
134–190 |
H100 PCIe 96 GB NVIDIA | 96 GB | 3,360 GB/s | Mar 2023 | 11.7 GB | Q8_0 | Comfortable |
|
158
tok/s
134–190 |
H100 SXM5 80 GB NVIDIA | 80 GB | 3,360 GB/s | Oct 2022 | 11.7 GB | Q8_0 | Comfortable |
|
158
tok/s
134–190 |
H100 SXM5 94 GB NVIDIA | 94 GB | 3,360 GB/s | Mar 2023 | 11.7 GB | Q8_0 | Comfortable |
|
158
tok/s
134–190 |
H100 SXM5 96 GB NVIDIA | 96 GB | 3,360 GB/s | Mar 2023 | 11.7 GB | Q8_0 | Comfortable |
|
158
tok/s
134–190 |
H800 SXM5 NVIDIA | 80 GB | 3,360 GB/s | Mar 2023 | 11.7 GB | Q8_0 | Comfortable |
|
131
tok/s
111–157 |
CMP 170HX 10 GB NVIDIA | 10 GB | 1,560 GB/s | Sep 2021 | 8.6 GB | Q5_K_M | Tight |
|
120
tok/s
72–193 · low confidence |
Radeon Instinct MI250 AMD | 128 GB | 3,280 GB/s | Nov 2021 | 11.7 GB | Q8_0 | Comfortable |
|
120
tok/s
72–193 · low confidence |
Radeon Instinct MI250X AMD | 128 GB | 3,280 GB/s | Nov 2021 | 11.7 GB | Q8_0 | Comfortable |
|
100
tok/s
60–161 · low confidence |
Data Center GPU Max 1550 Intel | 128 GB | 3,280 GB/s | Jan 2023 | 11.7 GB | Q8_0 | Comfortable |
|
98.2
tok/s
59–157 · low confidence |
Data Center GPU Max Subsystem Intel | 128 GB | 3,210 GB/s | Jan 2023 | 11.7 GB | Q8_0 | Comfortable |
|
96.0
tok/s
82–115 |
A100 SXM4 80 GB NVIDIA | 80 GB | 2,040 GB/s | Nov 2020 | 11.7 GB | Q8_0 | Comfortable |
|
96.0
tok/s
82–115 |
A100X NVIDIA | 80 GB | 2,040 GB/s | Jun 2021 | 11.7 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
- Google DeepMind,Google Research
- Organisation type
- Industry,Industry
- Country
- United States of America
- Published
- 8 April 2025
- Authors
- Eric Wang, Samuel Schmidgall, Paul F. Jaeger, Fan Zhang, Rory Pilgrim, Yossi Matias, Joelle Barral, David Fleet, Shekoofeh Azizi
What it does
The problem areas the model was built for. A model can carry several of each.
- Domain
- Language, Biology
- Task
- Protein or nucleotide language model (pLM/nLM), Protein property prediction, Small molecule property prediction, Chat, Question answering, Protein question answering, Protein function prediction, Language modeling/generation
- Base model
- Gemma 2 9B
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
- 9B
- Training data
- tokens
- Epochs
- 12
9B
"This encompassed all approximately 7 million training examples, comprising 3.3 million from regression/generation and 3.7 million from binary classification tasks. Fine-tuning proceeded for 67B tokens (12 epochs) using 256 TPUv4 chips"
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
- 4.4 × 10²³ FLOP
- How it was established
- Operation counting
- Fine-tuning compute
- 3.6 × 10²¹ FLOP
base model compute 4.32e+23 FLOP + finetune compute 3.618e+21 FLOP = 4.35618e+23 FLOP
6 FLOP / parameter / token * 9*10^9 parameters * 67*10^9 tokens = 3.618e+21 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
- Google TPU v4
- Chips used
- 256
- Power draw
- 170.7 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 (restricted use)
- Training code
- Unreleased
- Hugging Face
https://huggingface.co/google/txgemma-9b-predict Health AI Developer Foundations Terms of Use: not for clinical use no training code here https://github.com/google-gemini/gemma-cookbook/tree/main/TxGemma
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
- TxGemma: Efficient and Agentic LLMs for Therapeutics
- Last updated
- 28 November 2025
The extremes
The ten fastest GPUs that run TxGemma 9B
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_0 376 tok/s
- 02 B200 180 GB · 8,000 GB/s · Q8_0 376 tok/s
- 03 Radeon Instinct MI350X 288 GB · 8,190 GB/s · Q8_0 301 tok/s
- 04 Radeon Instinct MI355X 288 GB · 8,190 GB/s · Q8_0 301 tok/s
- 05 Radeon Instinct MI300 128 GB · 6,550 GB/s · Q8_0 240 tok/s
- 06 H200 NVL 141 GB · 4,890 GB/s · Q8_0 230 tok/s
- 07 H200 SXM 141 GB 141 GB · 4,890 GB/s · Q8_0 230 tok/s
- 08 Radeon Instinct MI325X 256 GB · 6,000 GB/s · Q8_0 220 tok/s
- 09 Radeon Instinct MI300A 128 GB · 5,325 GB/s · Q8_0 195 tok/s
- 10 Radeon Instinct MI300X 192 GB · 5,325 GB/s · Q8_0 195 tok/s
The smallest GPUs that still run TxGemma 9B
The cheapest route in, by memory capacity. A tight fit runs the model but leaves nothing spare for a longer conversation.
- 01 Radeon RX 7400 8 GB · needs 7.0 GB · IQ4_XS · tight 26.0 tok/s
- 02 Radeon RX 9060 8 GB · needs 7.0 GB · IQ4_XS · tight 29.1 tok/s
- 03 GeForce RTX 5050 8 GB · needs 7.0 GB · IQ4_XS · tight 37.0 tok/s
- 04 GeForce RTX 5050 Mobile 8 GB · needs 7.0 GB · IQ4_XS · tight 44.4 tok/s
- 05 Radeon RX 9060 XT 8 GB 8 GB · needs 7.0 GB · IQ4_XS · tight 29.1 tok/s
- 06 GeForce RTX 5060 Mobile 8 GB · needs 7.0 GB · IQ4_XS · tight 44.4 tok/s
- 07 GeForce RTX 5060 8 GB · needs 7.0 GB · IQ4_XS · tight 51.8 tok/s
- 08 GeForce RTX 5060 Ti 8 GB 8 GB · needs 7.0 GB · IQ4_XS · tight 51.8 tok/s
- 09 GeForce RTX 5070 Mobile 8 GB · needs 7.0 GB · IQ4_XS · tight 44.4 tok/s
- 10 Radeon RX 7650 GRE 8 GB · needs 7.0 GB · IQ4_XS · tight 26.0 tok/s
What the numbers mean
What you need to run it
Minimum card
Xeon Phi 5110P
Memory needed
7.0 GB
Fastest
376 tok/s
TxGemma 9B reaches a parameter count of 9B. That is small enough that hardware is rarely the obstacle, including on cards several years old. The number of cards we track that can run it: 509.
The least hardware that works is Xeon Phi 5110P, with a memory capacity of 8 GB, running it at a compression of IQ4_XS and producing around 24.0 tokens per second.
Top of the range is B200, generating roughly 376 tokens per second on the strength of a memory bandwidth of 8,000 GB/s.
About this model
TxGemma 9B was published by Google DeepMind,Google Research, in the country recorded as United States of America, during April 2025. The publishing organisation is categorised as industry,Industry.
It works in the domain of Language, Biology, and is recorded as performing the task of protein or nucleotide language model (pLM/nLM), Protein property prediction, Small molecule property prediction, Chat, Question answering, Protein question answering, Protein function prediction, Language modeling/generation.
Its starting point was an existing base model, Gemma 2 9B. Most models at this scale are adapted from an existing base rather than built from nothing.
Published weights mean the model runs on your machine rather than someone else's, which is what makes the hardware question below answerable at all. On Hugging Face it is published under the organisation google.
How fast it runs, and why
The median result is around 26.0 tokens per second. Clearing the ten tokens per second that roughly matches reading speed: 473 of them.
It is a dense model, so every parameter is read for every token produced. That makes speed track memory bandwidth almost exactly — a card with twice the bandwidth generates roughly twice as fast.
Its attention layout is on file, so the memory figures are computed exactly rather than approximated.
Training and provenance
The training run consumed about 4.4 × 10²³ FLOP, on hardware recorded as Google TPU v4. That figure measures what producing the model cost, and has no bearing on how fast it answers.
Step by step
How to choose a GPU for TxGemma 9B
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 TxGemma 9B, needing around 7.0 GB at a compression of IQ4_XS. That figure, not the headline performance of a card, is what decides whether it runs.
-
02
Match the context to your actual use
Set the context to what you will actually use. The cache grows with the conversation, and it is the usual reason a card that seemed fine stops fitting TxGemma 9B.
-
03
Decide how much compression you will accept
Compression is what makes a model fit smaller cards, at some cost in accuracy, reaching a compression of IQ4_XS 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
Sort by speed
Sort by speed to see how cards rank for TxGemma 9B. It will not match a gaming ordering, because generation is bound by memory bandwidth. The card topping the list is B200, at 376 tok/s.
-
05
Look at the headroom, not just the fit
A tight fit runs, but leaves nothing spare for a longer conversation, in the case of TxGemma 9B. 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
Every card name links to its own page, which runs the same calculation across the whole model catalogue. A card is usually bought for more than one model, so it is worth a look before buying for TxGemma 9B.
Answers
TxGemma 9B — common questions
TxGemma 9B— how much compute was used to train it?
Training consumed around 4.4 × 10²³ FLOP, on hardware recorded as Google TPU v4. 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.
TxGemma 9B— can I run it if it does not fit in my GPU?
Partly. Layers that do not fit sit in system memory and run at a fraction of the speed, so a mostly-offloaded model is rarely worth using. The nearest miss we calculate falls short by 2.2 GB. Every figure here assumes the whole model is resident on the card.
TxGemma 9B— would two GPUs run it faster?
Two cards buy memory rather than speed, which matters only if one card cannot hold it. The number that can: 509. So a second card is rarely the answer here.
TxGemma 9B— why does the quantisation differ between cards?
Each card is shown running the least-compressed copy it can hold. The number of distinct compression levels across the cards that fit it: 4. Bigger cards get the more accurate version, and the quality floor above pins the comparison to one level.
TxGemma 9B— how accurate are these speed estimates?
Every figure is derived from memory bandwidth and model size, not benchmarked, which is why each is published as a range rather than a single number. One example: 320–452 tok/s on B200. The same model and card vary by thirty to fifty per cent depending on the inference software and its version.
TxGemma 9B— what GPU do I need to run it?
The smallest card in our catalogue that holds it is Xeon Phi 5110P, with a memory capacity of 8 GB. It runs the model at a compression of IQ4_XS using about 7.0 GB, and produces roughly 24.0 tokens per second. The number of cards able to run it in total: 509.
TxGemma 9B— how fast is it on a GPU?
It depends on the card. The quickest we calculate is B200, at about 376 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: 473.
TxGemma 9B— how much VRAM does it need?
It needs about 7.0 GB at a compression of IQ4_XS, 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.
TxGemma 9B— can I run it on a GPU holding 8 GB?
Yes. The card CMP 170HX 8 GB, holding 8 GB, runs it at a compression of IQ4_XS, using about 7.0 GB and generating roughly 172 tokens per second. The fit is tight.
TxGemma 9B— can I run it on a GPU holding 12 GB?
Yes. The card GeForce RTX 3080 Ti, holding 12 GB, runs it at a compression of Q6_K, using about 9.6 GB and generating roughly 62.4 tokens per second. The fit is tight.
TxGemma 9B— can I run it on a GPU holding 16 GB?
Yes. The card Tesla V100 SXM2 16 GB, holding 16 GB, runs it at a compression of Q8_0, using about 11.7 GB and generating roughly 53.2 tokens per second. The fit is comfortable.
TxGemma 9B— can I run it on a GPU holding 24 GB?
Yes. The card GeForce RTX 5090 D V2, holding 24 GB, runs it at a compression of Q8_0, using about 11.7 GB and generating roughly 63.1 tokens per second. The fit is comfortable.
TxGemma 9B— 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.
TxGemma 9B— how many parameters does it have?
It has a parameter count of 9B. 9B. 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.
TxGemma 9B— who created it?
It was published by Google DeepMind,Google Research, based in United States of America, an organisation categorised as industry,Industry.
TxGemma 9B— when was it released?
It was published in April 2025.
TxGemma 9B— what is it used for?
It works in the domain of Language, Biology, and is recorded as handling the task of protein or nucleotide language model (pLM/nLM), Protein property prediction, Small molecule property prediction, Chat, Question answering, Protein question answering, Protein function prediction, Language modeling/generation. These are the areas it was designed around; they describe intent rather than a hard boundary.
TxGemma 9B— where can I download it?
Its weights are published on Hugging Face, under the organisation google. We do not host model files — this site calculates what hardware is needed to run them.
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.