Fit is always evaluated when model sizing is available. GPU rent, paid idle capacity, API crossover, and measured optimization appear only when their required evidence exists. When the API wins, the page says so.
Fit is always evaluated when model sizing is available. GPU rent, paid idle capacity, API crossover, and measured optimization appear only when their required evidence exists. When the API wins, the page says so.
Model
meta-llama/Llama-3.1-405B-Instruct
GPU
NVIDIA B300
Requests/day
50,000
GPU count
1
Quantization
FP16
Tokens/request
500 in, 500 out
Does not fit
The model and KV cache need more VRAM than the selected GPU count provides. Cost is intentionally hidden for a configuration that cannot run.
Model
meta-llama/Llama-3.1-405B-Instruct
Hardware
1 x NVIDIA B300, FP16
Weights and KV cache stay separate so the fit is reproducible.
Memory-fit rental floors
Each row uses an engine GPU fit when present; the remaining catalog GPUs apply this result's required memory to published VRAM. GPU count rises only enough to clear memory.
Engine memory-fit result
Memory fit: 27x NVIDIA A40 48 GB at 90% vLLM GPU memory utilization.
On-demand rates are preferred for each GPU; when none is captured, the lowest dated captured tier is used. The rentable GPU catalog is ranked by one-deployment monthly rent over the contract's 730.5-hour month, rounded to cents. Equal displayed prices share a rank. These are arithmetic floors, not provider offers. Throughput, replica demand, traffic capacity, topology support, and current availability are not established.
1,157.5 GB required, 1,166.4 GB available inside the engine memory budget.
Current result memory total, Ampere, 768 GB/s memory bandwidth
One-deployment monthly rent floor
$6,311.52
RunPod, Community Cloud, on demand
Captured 2026-08-08
Arithmetic floor for 54 GPUs over the contract's 730.5-hour month. This is not a provider offer.
Open rental source1,157.5 GB required, 1,166.4 GB available inside the engine memory budget.
Current result memory total, Ampere, 768 GB/s memory bandwidth
One-deployment monthly rent floor
$6,508.76
RunPod, Community Cloud, on demand
Captured 2026-08-08
Arithmetic floor for 27 GPUs over the contract's 730.5-hour month. This is not a provider offer.
Open rental source1,157.5 GB required, 1,166.4 GB available inside the engine memory budget.
Current result memory total, Ampere, 696 GB/s memory bandwidth
One-deployment monthly rent floor
$6,903.22
RunPod, Community Cloud, on demand
Captured 2026-08-08
Arithmetic floor for 27 GPUs over the contract's 730.5-hour month. This is not a provider offer.
Open rental sourceComputed actions and cost signals appear only when the result supports them.
The current vLLM command uses tensor parallel size 1 and provides 243 GB, while 1,157.5 GB requires 5 same-GPU workers for 1,215 GB; raise --tensor-parallel-size to 5 if the model topology supports it.
A physics bound, not an expected throughput result.
9 output tok/sCeiling
CEILING at 100% unit utilisation, not expected throughput. Decode is bounded by memory bandwidth and prefill by dense compute. Ideal tensor-parallel scaling is assumed for both. Real decode and prefill throughput are lower.
Decode and prefill ceilings derived from GPU memory bandwidth, dense compute, and model parameters, as of 2026-08-09
The exact command attached to this result.
vllm serve 'meta-llama/Llama-3.1-405B-Instruct' --dtype float16 --tensor-parallel-size 1 --max-model-len 8192 --gpu-memory-utilization 0.9Every published number keeps its source and date.
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
As of 2026-08-09
RunInfra Engine parameter-only KV-cache heuristic
As of 2026-08-08
RunInfra Engine feasibility runtime-overhead policy
As of 2026-08-09
As of 2026-08-09
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
Does not fit
The model and KV cache need more VRAM than the selected GPU count provides. Cost is intentionally hidden for a configuration that cannot run.
Model
meta-llama/Llama-3.1-405B-Instruct
Hardware
1 x NVIDIA B300, FP16
Weights and KV cache stay separate so the fit is reproducible.
Memory-fit rental floors
Each row uses an engine GPU fit when present; the remaining catalog GPUs apply this result's required memory to published VRAM. GPU count rises only enough to clear memory.
Engine memory-fit result
Memory fit: 27x NVIDIA A40 48 GB at 90% vLLM GPU memory utilization.
On-demand rates are preferred for each GPU; when none is captured, the lowest dated captured tier is used. The rentable GPU catalog is ranked by one-deployment monthly rent over the contract's 730.5-hour month, rounded to cents. Equal displayed prices share a rank. These are arithmetic floors, not provider offers. Throughput, replica demand, traffic capacity, topology support, and current availability are not established.
1,157.5 GB required, 1,166.4 GB available inside the engine memory budget.
Current result memory total, Ampere, 768 GB/s memory bandwidth
One-deployment monthly rent floor
$6,311.52
RunPod, Community Cloud, on demand
Captured 2026-08-08
Arithmetic floor for 54 GPUs over the contract's 730.5-hour month. This is not a provider offer.
Open rental source1,157.5 GB required, 1,166.4 GB available inside the engine memory budget.
Current result memory total, Ampere, 768 GB/s memory bandwidth
One-deployment monthly rent floor
$6,508.76
RunPod, Community Cloud, on demand
Captured 2026-08-08
Arithmetic floor for 27 GPUs over the contract's 730.5-hour month. This is not a provider offer.
Open rental source1,157.5 GB required, 1,166.4 GB available inside the engine memory budget.
Current result memory total, Ampere, 696 GB/s memory bandwidth
One-deployment monthly rent floor
$6,903.22
RunPod, Community Cloud, on demand
Captured 2026-08-08
Arithmetic floor for 27 GPUs over the contract's 730.5-hour month. This is not a provider offer.
Open rental sourceComputed actions and cost signals appear only when the result supports them.
The current vLLM command uses tensor parallel size 1 and provides 243 GB, while 1,157.5 GB requires 5 same-GPU workers for 1,215 GB; raise --tensor-parallel-size to 5 if the model topology supports it.
A physics bound, not an expected throughput result.
9 output tok/sCeiling
CEILING at 100% unit utilisation, not expected throughput. Decode is bounded by memory bandwidth and prefill by dense compute. Ideal tensor-parallel scaling is assumed for both. Real decode and prefill throughput are lower.
Decode and prefill ceilings derived from GPU memory bandwidth, dense compute, and model parameters, as of 2026-08-09
The exact command attached to this result.
vllm serve 'meta-llama/Llama-3.1-405B-Instruct' --dtype float16 --tensor-parallel-size 1 --max-model-len 8192 --gpu-memory-utilization 0.9Every published number keeps its source and date.
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
As of 2026-08-09
RunInfra Engine parameter-only KV-cache heuristic
As of 2026-08-08
RunInfra Engine feasibility runtime-overhead policy
As of 2026-08-09
As of 2026-08-09
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
Does not fit
The model and KV cache need more VRAM than the selected GPU count provides. Cost is intentionally hidden for a configuration that cannot run.
Model
meta-llama/Llama-3.1-405B-Instruct
Hardware
1 x NVIDIA B300, FP16
Weights and KV cache stay separate so the fit is reproducible.
Memory-fit rental floors
Each row uses an engine GPU fit when present; the remaining catalog GPUs apply this result's required memory to published VRAM. GPU count rises only enough to clear memory.
Engine memory-fit result
Memory fit: 27x NVIDIA A40 48 GB at 90% vLLM GPU memory utilization.
On-demand rates are preferred for each GPU; when none is captured, the lowest dated captured tier is used. The rentable GPU catalog is ranked by one-deployment monthly rent over the contract's 730.5-hour month, rounded to cents. Equal displayed prices share a rank. These are arithmetic floors, not provider offers. Throughput, replica demand, traffic capacity, topology support, and current availability are not established.
1,157.5 GB required, 1,166.4 GB available inside the engine memory budget.
Current result memory total, Ampere, 768 GB/s memory bandwidth
One-deployment monthly rent floor
$6,311.52
RunPod, Community Cloud, on demand
Captured 2026-08-08
Arithmetic floor for 54 GPUs over the contract's 730.5-hour month. This is not a provider offer.
Open rental source1,157.5 GB required, 1,166.4 GB available inside the engine memory budget.
Current result memory total, Ampere, 768 GB/s memory bandwidth
One-deployment monthly rent floor
$6,508.76
RunPod, Community Cloud, on demand
Captured 2026-08-08
Arithmetic floor for 27 GPUs over the contract's 730.5-hour month. This is not a provider offer.
Open rental source1,157.5 GB required, 1,166.4 GB available inside the engine memory budget.
Current result memory total, Ampere, 696 GB/s memory bandwidth
One-deployment monthly rent floor
$6,903.22
RunPod, Community Cloud, on demand
Captured 2026-08-08
Arithmetic floor for 27 GPUs over the contract's 730.5-hour month. This is not a provider offer.
Open rental sourceComputed actions and cost signals appear only when the result supports them.
The current vLLM command uses tensor parallel size 1 and provides 243 GB, while 1,157.5 GB requires 5 same-GPU workers for 1,215 GB; raise --tensor-parallel-size to 5 if the model topology supports it.
A physics bound, not an expected throughput result.
9 output tok/sCeiling
CEILING at 100% unit utilisation, not expected throughput. Decode is bounded by memory bandwidth and prefill by dense compute. Ideal tensor-parallel scaling is assumed for both. Real decode and prefill throughput are lower.
Decode and prefill ceilings derived from GPU memory bandwidth, dense compute, and model parameters, as of 2026-08-09
The exact command attached to this result.
vllm serve 'meta-llama/Llama-3.1-405B-Instruct' --dtype float16 --tensor-parallel-size 1 --max-model-len 8192 --gpu-memory-utilization 0.9Every published number keeps its source and date.
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
As of 2026-08-09
RunInfra Engine parameter-only KV-cache heuristic
As of 2026-08-08
RunInfra Engine feasibility runtime-overhead policy
As of 2026-08-09
As of 2026-08-09
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
Does not fit
The model and KV cache need more VRAM than the selected GPU count provides. Cost is intentionally hidden for a configuration that cannot run.
Model
meta-llama/Llama-3.1-405B-Instruct
Hardware
1 x NVIDIA B300, FP16
Weights and KV cache stay separate so the fit is reproducible.
Memory-fit rental floors
Each row uses an engine GPU fit when present; the remaining catalog GPUs apply this result's required memory to published VRAM. GPU count rises only enough to clear memory.
Engine memory-fit result
Memory fit: 27x NVIDIA A40 48 GB at 90% vLLM GPU memory utilization.
On-demand rates are preferred for each GPU; when none is captured, the lowest dated captured tier is used. The rentable GPU catalog is ranked by one-deployment monthly rent over the contract's 730.5-hour month, rounded to cents. Equal displayed prices share a rank. These are arithmetic floors, not provider offers. Throughput, replica demand, traffic capacity, topology support, and current availability are not established.
1,157.5 GB required, 1,166.4 GB available inside the engine memory budget.
Current result memory total, Ampere, 768 GB/s memory bandwidth
One-deployment monthly rent floor
$6,311.52
RunPod, Community Cloud, on demand
Captured 2026-08-08
Arithmetic floor for 54 GPUs over the contract's 730.5-hour month. This is not a provider offer.
Open rental source1,157.5 GB required, 1,166.4 GB available inside the engine memory budget.
Current result memory total, Ampere, 768 GB/s memory bandwidth
One-deployment monthly rent floor
$6,508.76
RunPod, Community Cloud, on demand
Captured 2026-08-08
Arithmetic floor for 27 GPUs over the contract's 730.5-hour month. This is not a provider offer.
Open rental source1,157.5 GB required, 1,166.4 GB available inside the engine memory budget.
Current result memory total, Ampere, 696 GB/s memory bandwidth
One-deployment monthly rent floor
$6,903.22
RunPod, Community Cloud, on demand
Captured 2026-08-08
Arithmetic floor for 27 GPUs over the contract's 730.5-hour month. This is not a provider offer.
Open rental sourceComputed actions and cost signals appear only when the result supports them.
The current vLLM command uses tensor parallel size 1 and provides 243 GB, while 1,157.5 GB requires 5 same-GPU workers for 1,215 GB; raise --tensor-parallel-size to 5 if the model topology supports it.
A physics bound, not an expected throughput result.
9 output tok/sCeiling
CEILING at 100% unit utilisation, not expected throughput. Decode is bounded by memory bandwidth and prefill by dense compute. Ideal tensor-parallel scaling is assumed for both. Real decode and prefill throughput are lower.
Decode and prefill ceilings derived from GPU memory bandwidth, dense compute, and model parameters, as of 2026-08-09
The exact command attached to this result.
vllm serve 'meta-llama/Llama-3.1-405B-Instruct' --dtype float16 --tensor-parallel-size 1 --max-model-len 8192 --gpu-memory-utilization 0.9Every published number keeps its source and date.
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
As of 2026-08-09
RunInfra Engine parameter-only KV-cache heuristic
As of 2026-08-08
RunInfra Engine feasibility runtime-overhead policy
As of 2026-08-09
As of 2026-08-09
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
As of 2026-08-08
Embed code appears only when the calculator can publish a sourced cost for a fitting configuration.
Badge unavailable for this configuration
This configuration does not fit the selected hardware, so the calculator does not publish a cost or embed code.
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