A100 vs RTX 4090 - GPU Benchmark Sammenligning

Direkte præstationssammenligning mellem A100 og RTX 4090 på tværs af 26 standardiserede AI-benchmarks indsamlet fra vores produktionsflåde. Test viser, at A100 vinder 11 ud af 26 benchmarks (42% win rate), mens RTX 4090 vinder 15 tests. Alle benchmarkresultater indsamles automatisk fra aktive lejeservere og giver real-world performance data.

vLLM High-Throughput Inference: A100 23% faster

For production API servers and multi-agent AI systems running multiple concurrent requests, the A100 is 23% faster than the RTX 4090 (median across 2 benchmarks). For Qwen/Qwen3-4B, the A100 achieves 826 tokens/s vs RTX 4090's 706 tokens/s (17% faster). The A100 wins 2 out of 2 high-throughput tests, making it the stronger choice for production chatbots and batch processing.

Ollama Single-User Inference: A100 omtrent ligeværdig ydeevne

For personal AI assistants and local development with one request at a time, both the A100 and RTX 4090 deliver nearly identical response times across 8 Ollama benchmarks. Running gpt-oss:20b, the A100 generates 150 tokens/s while RTX 4090 achieves 183 tokens/s (18% slower). The A100 wins 1 out of 8 single-user tests, making the RTX 4090 the better choice for local AI development.

Billedgenerering: A100 omtrent ligeværdig ydeevne

For Stable Diffusion, SDXL, and Flux workloads, both the A100 and RTX 4090 perform nearly identically across 12 benchmarks. Testing sd3.5-large, the A100 completes at 15 s/image vs RTX 4090's 58 s/image (285% faster). The A100 wins 6 out of 12 image generation tests, showing both GPUs are equally suitable for image generation.

Vision AI: A100 14% higher throughput

For high-concurrency vision workloads (16-64 parallel requests), the A100 delivers 14% higher throughput than the RTX 4090 (median across 2 benchmarks). Testing llava-1.5-7b, the A100 processes 282 images/min vs RTX 4090's 217 images/min (30% faster). The A100 wins 1 out of 2 vision tests, showing both GPUs handle production vision workloads equally well.

Om disse benchmarks af A100 vs RTX 4090

Vores benchmarks indsamles automatisk fra servere med GPU'er af typen A100 og RTX 4090 i vores flåde. I modsætning til syntetiske laboratorietests kommer disse resultater fra faktiske produktionsservere, der håndterer faktiske AI-workloads - hvilket giver dig transparente data om ydelse i den virkelige verden.

LLM Inferens Benchmarks

Vi tester begge vLLM (Høj-gennemstrømning) og Ollama (Enkeltbruger) frameworks. vLLM benchmarks show how A100 and RTX 4090 perform with 16-64 concurrent requests - perfect for production chatbots, multi-agent AI systems, and API servers. Ollama benchmarks measure single-request speed for personal AI assistants and local development. Models tested include Llama 3.1, Qwen3, DeepSeek-R1, og mere.

Billedgenereringsbenchmarks

Billedgenererings benchmarks dækker Flux, SDXL, and SD3.5 architectures. That's critical for AI art generation, design prototyping, and creative applications. Focus on single prompt generation speed to understand how A100 and RTX 4090 handle your image workloads.

Vision AI Benchmarks

Vision benchmarks tester multimodal og dokumentbehandling med høj samtidige belastning (16-64 parallel anmodninger) ved hjælp af virkelige testdata. LLaVA 1.5 7B (7B parameter Vision-Language Model) analyserer et fotografi af en ældre kvinde i et blomsterfelt med en golden retriever, og tester scene forståelse og visuel ræsonnement med en batchstørrelse på 32 for at rapportere billeder pr. minut. TrOCR-base (334M parameter OCR-model) behandler 2.750 sider af Shakespeares Hamlet, der er scannet fra historiske bøger med periodisk typografi ved batchstørrelse 16, og måler sider per minut for document digitization. See how A100 and RTX 4090 handle production-scale visual AI workloads - critical for content moderation, document processing, and automated image analysis.

Systemydelse

Vi inkluderer også CPU-ydelse (der påvirker tokenisering og forbehandling) og NVMe-lagringshastigheder (afgørende for indlæsning af store modeller og datasæt) – det fulde billede af dine AI-arbejdsbelastninger.

TAIFlops Score

The TAIFlops (Trooper AI FLOPS) score shown in the first row combines all AI benchmark results into a single number. Using the RTX 3090 as baseline (100 TAIFlops), this score instantly tells you how A100 and RTX 4090 compare overall for AI workloads. Læs mere om TAIFlops →

Bemærk: Resultaterne kan variere afhængigt af systembelastning og konfiguration. Disse benchmarks repræsenterer medianværdier fra flere testkørsler.