RTX 3080 Ti vs RTX 3090?

I-FP32 cishe iyafana (35.1 vs 35.4 TFLOPS), kodwa i-RTX 3090 ine-24 GB uma iqhathaniswa ne-12 GB. Uma imodeli yakho noma isigcawu sakho sidinga ngaphezulu kwe-12 GB, i-3090 iyisinqumo esifanele.

RTX 3080 Ti vs RTX 4070S?

Zombili zine-12 GB. I-RTX 4070S ibalwe cishe nge-35.8 TFLOPS ku-220 W kanye ne-411 GB/s, ngakho-ke amandla okubala ayafana kanti i-RTX 3080 Ti ine-bandwidth eningi kakhulu (787 GB/s) ye-LLM decoding.

Ngingakwazi ukwenza i-fine-tune ku-12 GB?

I-QLoRA kumamodeli we-7B–8B anobude bokulandelana obumaphakathi isebenza nge-Unsloth. Kumamodeli asukela ku-13B kuya phezulu, sebenzisa i-24 GB noma ngaphezulu.

Ngikhokha malini uma iseva imisiwe ku-Cloudj?

I-disk kuphela, ngenkokhelo yangehora. Sula iseva uma usuqedile ukumisa zonke izindleko.

GPU Cloud · NVIDIA · Ampere

Qasha i-GPU ye-NVIDIA RTX 3080 Ti ene-12 GB VRAM

Renta amaseva e-cloud GPU e-RTX 3080 Ti ngehora ku-Cloudj: 12 GB VRAM, NVIDIA Ampere kanye cishe ne-35.1 TFLOPS FP32 enomkhawulo wejubane lememori elingu-787 GB/s bandwidth. Isondelene nejubane le-RTX 3090 ngememori eyingxenye, ifanele abadali nabathuthukisi abanemisebenzi ye-SDXL, 13B LLM kanye ne-rendering engena ku-12 GB, emkhawulweni wamandla kagesi ongu-350 W. Khetha ithempulethi ye-ComfyUI, Ollama noma i-PyTorch bese uxhuma nge-SSH.

Qasha i-RTX 3080 Ti Wonke ama-GPU

Imininingwane ye-RTX 3080 Ti

VRAM nge-GPU ngayinye

12 GB

Architecture

NVIDIA Ampere

Compute capability

8.6

Ukubala kwe-FP32

≈ 35.1 TFLOPS

I-bandwidth yememori

≈ 787 GB/s

Umkhawulo wamandla

350 W

Amanani abikwa umhlinzeki wengqalasizinda yemishini ebalwe ohlwini njengamanje; ukusebenza kwangempela kuyehluka ngomshini ngamunye.

Izilungiselelo zamanje nezintengo ze-RTX 3080 Ti

Isitoko esibukhoma nezintengo, kubuyekezwa ngokuqhubekayo. Intengo yokugcina iqinisekiswa ngaphambi kokuba u-ode.

Qasha manje

Ongakusebenzisa ku-cloud GPU ye-RTX 3080 Ti

I-SDXL ene-LoRAs

I-12 GB kanye ne-35.1 TFLOPS zisingatha i-SDXL kanye ne-LoRAs ne-ControlNet ku-ComfyUI ngokushesha.

I-inference esheshayo ye-8B–14B

I-787 GB/s inikeza ukukhiqizwa kwamathokheni okusheshayo kwe-8B ku-8-bit noma i-14B ku-4-bit.

I-rendering namafreyimu opopayi

I-throughput enamandla ye-FP32 ye-Blender Cycles nezinye izinhlelo zokwenza i-rendering ze-CUDA.

Ukuqeqeshwa okufushane

Qeqesha amamodeli wokubona nawomsindo nge-BF16 mixed precision ku-Ampere.

Ingabe i-RTX 3080 Ti iyi-GPU efanele umsebenzi wakho?

I-RTX 3080 Ti ifanele abathuthukisi nabadali abadinga ukusebenza okuqinile kokubala kwe-Ampere emisebenzini engena kahle ngaphakathi kwe-12 GB ye-VRAM. Khetha i-GPU yabathengi encane yokubhala amakhodi ayisisekelo noma i-inference elula, noma thuthukela ku-GPU enama-VRAM amaningi uma wenza i-fine-tuning kumamodeli amakhulu noma ulayisha ama-unquantized weights.

RTX 3080 Ti uma iqhathaniswa nama-cloud GPU afanayo

GPU	VRAM nge-GPU ngayinye	Ukubala kwe-FP32	Umkhawulo wamandla
NVIDIA RTX 3080 Ti	12 GB	≈ 35.1 TFLOPS	350 W
NVIDIA RTX 4070S	12 GB	≈ 35.8 TFLOPS	220 W	Imininingwane →
NVIDIA RTX 4070	12 GB	≈ 29.3 TFLOPS	200 W	Imininingwane →
NVIDIA GTX 1080 Ti	11 GB	≈ 11 TFLOPS	250 W	Imininingwane →
NVIDIA GTX 1080	8 GB	≈ 7.8 TFLOPS	130 W	Imininingwane →

I-cloud GPU ye-RTX 3080 Ti: imibuzo evame ukubuzwa

Qasha i-cloud GPU ye-RTX 3080 Ti ngehora

Khetha ithempulethi, khetha izilungiselelo zamanje bese uxhuma nge-SSH noma itheminali yesiphequluli. Ukukhokhisa kuyama uma ususa i-GPU.

Qasha i-RTX 3080 Ti Wonke ama-GPU