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AMD / discrete

AMD Radeon PRO W7900

48 GB decides what fits. 864 GB/s decides how fast it runs once it does.

Open in the calculator →Best models for 48 GB, on every card that size →

Quick answer
The AMD Radeon PRO W7900 fits 226 of 320 sized models entirely in its 48 GB; the largest widely used one is Kimi-Linear-48B-A3B-Instruct (30.4 GB at Q4_K_M). Memory decides what fits; its 864 GB/s of bandwidth decides how fast it answers.

At 8,192 tokens of context with the whole model in device memory. Speeds are estimates from memory bandwidth, not benchmarks run on this card.

AMD Radeon PRO W7900 · 48 GB · 864 GB/s · Q4_K_M where published · 8,192 tokensSpecificationpublished dataDecode speedestimate

226 of 320 fit entirely

226 of the 320 models the engine can size fit entirely in device memory at Q4_K_M where it is published, otherwise the nearest published format, and 8,192 tokens. 18 run with some layers on system memory (32 GB assumed), and 76 do not run at all.

71%of the models the engine can size fit entirely
48GB of device memory
864GB/s memory bandwidth
18run with system memory
76do not run at 8,192 tokens

Featured models · Q4_K_M at 8,192 tokens, including offload

ModelNeedsVerdictDecodeCalculator
Qwen3.5-2B2.3B parameters2.32 GBfits~546 tok/sOpen →
NVIDIA-Nemotron-3-Nano-4B-BF164.0B parameters3.46 GBfits~253 tok/sOpen →
Qwen3-VL-8B-Instruct8.8B parameters7.04 GBfits~114 tok/sOpen →
Qwen3.5-9B9.7B parameters7.05 GBfits~139 tok/sOpen →
gemma-4-12B-it12B parameters9.54 GBfits~82 tok/sOpen →
gpt-oss-20b21B parameters13.8 GBfits~269 tok/sOpen →
Qwen3.8-27B28B parameters18.6 GBfits~45 tok/sOpen →
Qwen3.6-27B28B parameters18.6 GBfits~45 tok/sOpen →
Kimi-Linear-48B-A3B-Instruct49B parameters30.4 GBfits~360 tok/sOpen →
Qwen3.8-Flash-Next180B parameters111.6 GBneeds 64.5 GB of system RAM; 32 GB assumeddoes not runOpen →
DeepSeek-V4-Flash-Vision-Exp305B parameters188.1 GBneeds 143.7 GB of system RAM; 32 GB assumeddoes not runOpen →
GLM-5.3-Flash321B parameters198.3 GBneeds 153.4 GB of system RAM; 32 GB assumeddoes not runOpen →

These examples are selected from prominent labs using the catalogue’s latest Hugging Face 30-day downloads and repository-creation freshness signal, with newer releases guaranteed a place. Offloaded rows assume 32 GB of system RAM, and a speed is only shown for a row that runs. Fitting in memory is not the same as loading: whether the runtime and version you have supports each architecture and format on this machine has not been tested here. Each “Open” link carries the same model, format, context and RAM into the calculator.

Fits entirely in AMD Radeon PRO W7900 memory — 226 of 320 sized models

Every model that fitswhole model resident · offload off

The most demanding model that fits is Qwen2.5-VL-72B-Instruct at Q4_K_M: 47.3 GB of the 48 GB, leaving 0.70 GB spare.

Fully resident at 8,192 tokens (or the model’s own maximum, where that is shorter), offload off, at 864 GB/s. Each row is a run of the engine for this configuration; the rows start with current, prominent releases and “fits” is memory, not a tested runtime. Older or less prominent models remain available through this search and “Show all”.

Showing 40 of 226 models that fit.

ModelFormatNeedsSpareDecodeDownloads / 30dCalculator
Qwen3.8-27BQwen · 28B paramsQ4_K_M18.6 GB29.4 GB~45 tok/s6.9MOpen →
gemma-4-26B-A4B-itGoogle · 26B paramsQ4_K_M16.8 GB31.2 GB~253 tok/s13MOpen →
gemma-4-31B-itGoogle · 31B paramsQ4_K_M22.2 GB25.8 GB~33 tok/s9.9MOpen →
Qwen3.5-9BQwen · 9.7B paramsQ4_K_M7.05 GB41.0 GB~139 tok/s9MOpen →
Qwen3.5-4BQwen · 4.7B paramsQ4_K_M3.98 GB44.0 GB~249 tok/s7.8MOpen →
Qwen3.6-35B-A3BQwen · 36B paramsQ4_K_M23.1 GB24.9 GB~363 tok/s3.3MOpen →
gemma-4-12B-itGoogle · 12B paramsQ4_K_M9.54 GB38.5 GB~82 tok/s1.9MOpen →
Qwen3.6-27BQwen · 28B paramsQ4_K_M18.6 GB29.4 GB~45 tok/s2.5MOpen →
Qwen3.5-2BQwen · 2.3B paramsQ4_K_M2.32 GB45.7 GB~546 tok/s4.9MOpen →
gemma-4-E4B-itGoogle · 8.0B paramsQ4_K_M5.86 GB42.1 GB~223 tok/s4.4MOpen →
NVIDIA-Nemotron-3.5-Lightning-30B-A3B-BF16NVIDIA · 32B paramsQ4_K_M20.3 GB27.7 GB~35 tok/s530KOpen →
NVIDIA-Nemotron-3-Nano-4B-BF16NVIDIA · 4.0B paramsQ4_K_M3.46 GB44.5 GB~253 tok/s3.4MOpen →
gemma-4-E2B-itGoogle · 5.1B paramsQ4_K_M4.02 GB44.0 GB~588 tok/s3MOpen →
Qwen3.5-0.8BQwen · 873M paramsQ4_K_M1.46 GB46.5 GB~1196 tok/s2.6MOpen →
Qwen3-VL-8B-InstructQwen · 8.8B paramsQ4_K_M7.04 GB41.0 GB~114 tok/s14.6MOpen →
Qwen3.5-27BQwen · 28B paramsQ4_K_M18.6 GB29.4 GB~45 tok/s1.9MOpen →
North-Micro-Vision-InstructCohereLabs · 2.5B paramsQ4_K_M2.99 GB45.0 GB~359 tok/s180.7KOpen →
Qwen3.5-35B-A3BQwen · 36B paramsQ4_K_M23.1 GB24.9 GB~363 tok/s1.6MOpen →
granite-4.2-8bIBM · 8.8B paramsQ4_K_M7.49 GB40.5 GB~104 tok/s128.4KOpen →
GLM-4.7-Flashzai-org · 31B paramsQ4_K_M20.4 GB27.6 GB~34 tok/s1.8MOpen →
granite-4.1-3bIBM · 3.4B paramsQ4_K_M3.72 GB44.3 GB~243 tok/s521.8KOpen →
LFM2.5-2.6BLiquidAI · 2.7B paramsQ4_K_M2.61 GB45.4 GB~390 tok/s108.1KOpen →
Qwen3-VL-4B-InstructQwen · 4.4B paramsQ4_K_M4.72 GB43.3 GB~182 tok/s3.5MOpen →
granite-4.1-30bIBM · 29B paramsQ4_K_M20.4 GB27.6 GB~34 tok/s301.5KOpen →
Qwen3-VL-2B-InstructQwen · 2.1B paramsQ4_K_M3.05 GB45.0 GB~329 tok/s2.8MOpen →
granite-4.2-3bIBM · 3.7B paramsQ4_K_M3.72 GB44.3 GB~243 tok/s50.6KOpen →
LFM2.5-230MLiquidAI · 230M paramsQ4_K_M1.05 GB46.9 GB~2717 tok/s88.6KOpen →
Qwen3-0.6BQwen · 752M paramsQ4_K_M2.22 GB45.8 GB~506 tok/s29.7MOpen →
gpt-oss-20bOpenAI · 21B paramsQ4_K_M13.8 GB34.2 GB~269 tok/s6.6MOpen →
granite-4.2-30bIBM · 29B paramsQ4_K_M20.7 GB27.3 GB~34 tok/s35.8KOpen →
granite-4.1-8bIBM · 8.8B paramsQ4_K_M7.49 GB40.5 GB~104 tok/s179.3KOpen →
NVIDIA-Nemotron-3-Nano-30B-A3B-BF16NVIDIA · 32B paramsQ4_K_M20.3 GB27.7 GB~35 tok/s875.2KOpen →
LFM2.5-VL-3BLiquidAI · 3.1B paramsQ4_K_M2.85 GB45.1 GB~390 tok/s26.7KOpen →
MiMo-V2.6-Distill-Qwen-9BNEWXiaomiMiMo · 9.4B paramsQ4_K_M6.90 GB41.1 GB~139 tok/s14.6KOpen →
Qwen3-4B-Instruct-2507Qwen · 4.0B paramsQ4_K_M4.72 GB43.3 GB~182 tok/s3.7MOpen →
Ling-3.0-tinyinclusionAI · 7.9B paramsQ4_K_M5.85 GB42.1 GB~785 tok/s17.7KOpen →
Qwen3-8BQwen · 8.2B paramsQ4_K_M7.04 GB41.0 GB~114 tok/s10.7MOpen →
Olmo-3-7B-Instructallenai · 7.3B paramsQ4_K_M7.96 GB40.0 GB~97 tok/s481.7KOpen →
Qwen3-4BQwen · 4.0B paramsQ4_K_M4.51 GB43.5 GB~182 tok/s7.8MOpen →
LFM2.5-8B-A1BLiquidAI · 8.5B paramsQ4_K_M6.06 GB41.9 GB~607 tok/s32.4KOpen →

Sized at the format most people actually download, not at FP16. The catalogue ordered by downloads →

The Radeon PRO W7900, model by model

Under the hood

The specification behind every figure

What the manufacturer publishes for this device, and the pages it was read from.

Manufacturer specification

Memory scopededicated
Capacity48 GB
Published options48 GB
Bandwidth864 GB/s
Memory typeGDDR6
Bus width384-bit
FP32 peakNot published
Dense matrix peakNot published without sparsity
TBP295 W

Source ledger

AMD Radeon PRO W7900 ↗
Retrieved 2026-09-13

Caveats

  • No dense matrix throughput is published for this device in a form this catalogue accepts, so no compute roof is priced and time to first token is withheld.

Published capacity is a hardware ceiling, not guaranteed free runtime memory. The calculator shows the runtime reserve separately rather than folding it into a single number.

Run the diagnostic on the AMD Radeon PRO W7900 →
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catalogue 2026-10-03models 327devices 135