DEV Community

#gpu

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Sizing VRAM for a Self-Hosted LLM: 7B to 70B on a Rented GPU Server

Sizing VRAM for a Self-Hosted LLM: 7B to 70B on a Rented GPU Server

Comments
7 min read
SDXL images per dollar on four GPUs: RTX A6000, L40S, RTX 5090 and H100, eager vs torch.compile

SDXL images per dollar on four GPUs: RTX A6000, L40S, RTX 5090 and H100, eager vs torch.compile

Comments
6 min read
vLLM FP8 vs bf16 on an H100: 1.4x the throughput, and what it did to GSM8K accuracy

vLLM FP8 vs bf16 on an H100: 1.4x the throughput, and what it did to GSM8K accuracy

Comments
5 min read
vLLM prefix caching on vs off: 7.5x the throughput with a 4,000-token system prompt on one L40S

vLLM prefix caching on vs off: 7.5x the throughput with a 4,000-token system prompt on one L40S

Comments
6 min read
Rodando LLM em GPU alugada por hora: checklist e comandos (RunPod)

Rodando LLM em GPU alugada por hora: checklist e comandos (RunPod)

Comments
2 min read
Check an 8-GPU Node Before a Multi-Day Training Run

Check an 8-GPU Node Before a Multi-Day Training Run

Comments
23 min read
Serving LFM2.5-24B-A2B on one 48 GB GPU: the flags, the traps and what to measure

Serving LFM2.5-24B-A2B on one 48 GB GPU: the flags, the traps and what to measure

Comments
4 min read
H100 vs A100 vs L40S: what to check before renting a cloud GPU

H100 vs A100 vs L40S: what to check before renting a cloud GPU

Comments
2 min read
Know Rust? Learn CUDA by Solving GPU Challenges

Know Rust? Learn CUDA by Solving GPU Challenges

Comments
4 min read
SGLang's +75% sampler speedup skips Qwen3 chat requests

SGLang's +75% sampler speedup skips Qwen3 chat requests

Comments
9 min read
Should you run an LLM locally or in the cloud?

Should you run an LLM locally or in the cloud?

Comments
8 min read
4 GPUs, 2x speed: why PyTorch DDP stalled on a PCIe-only 4x RTX A6000, and two flags that took it to 3.6x

4 GPUs, 2x speed: why PyTorch DDP stalled on a PCIe-only 4x RTX A6000, and two flags that took it to 3.6x

Comments
4 min read
How long until a rented GPU runs CUDA? Launch to first matmul on six GPU types, timed

How long until a rented GPU runs CUDA? Launch to first matmul on six GPU types, timed

Comments
5 min read
Save Your Work Before You Destroy a Cloud GPU: Checkpoints, rsync and Hub Uploads (2026)

Save Your Work Before You Destroy a Cloud GPU: Checkpoints, rsync and Hub Uploads (2026)

Comments
4 min read
Why gpu-unlock Speeds Up RTX 3090 Prefill but Barely Changes Decode

Why gpu-unlock Speeds Up RTX 3090 Prefill but Barely Changes Decode

Comments
7 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.