Direct performance comparison between the RTX 4090 and RTX A4000 across 19 standardized AI benchmarks collected from our production fleet. Testing shows the RTX 4090 winning 16 out of 19 benchmarks (84% win rate), while the RTX A4000 wins 3 tests. All benchmark results are automatically gathered from active rental servers, providing real-world performance data.
For production API servers and multi-agent AI systems running multiple concurrent requests, the RTX 4090 is 333% faster than the RTX A4000 (median across 1 benchmarks). For Qwen/Qwen3-4B, the RTX 4090 achieves 706 tokens/s vs RTX A4000's 163 tokens/s (333% faster). The RTX 4090 wins 1 out of 1 high-throughput tests, making it the stronger choice for production chatbots and batch processing.
For personal AI assistants and local development with one request at a time, the RTX 4090 is 125% faster than the RTX A4000 (median across 4 benchmarks). Running llama3.1:8b, the RTX 4090 generates 173 tokens/s vs RTX A4000's 76 tokens/s (127% faster). The RTX 4090 wins 4 out of 4 single-user tests, making it ideal for personal coding assistants and prototyping.
For Stable Diffusion, SDXL, and Flux workloads, the RTX 4090 is 84% faster than the RTX A4000 (median across 10 benchmarks). Testing sd1.5, the RTX 4090 completes at 0.85 s/image vs RTX A4000's 1.8 s/image (109% faster). The RTX 4090 wins 10 out of 10 image generation tests, making it the preferred GPU for AI art and image generation.
For high-concurrency vision workloads (16-64 parallel requests), the RTX 4090 delivers 311% higher throughput than the RTX A4000 (median across 2 benchmarks). Testing llava-1.5-7b, the RTX 4090 processes 217 images/min vs RTX A4000's 42 images/min (416% faster). The RTX 4090 wins 2 out of 2 vision tests, making it the preferred GPU for production-scale document processing and multimodal AI.
Ordenar un servidor con GPU RTX 4090 Todos los benchmarks de servidores con GPU
Cargando datos de referencia...
Our benchmarks are collected automatically from servers having GPUs of type RTX 4090 and RTX A4000 in our fleet. Unlike synthetic lab tests, these results come from real production servers handling actual AI workloads - giving you transparent, real-world performance data.
We test both vLLM (High-Throughput) and Ollama (Single-User) frameworks. vLLM benchmarks show how RTX 4090 and RTX A4000 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, and more.
Image generation benchmarks cover 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 RTX 4090 and RTX A4000 handle your image workloads.
Vision benchmarks test multimodal and document processing with high concurrent load (16-64 parallel requests) using real-world test data. LLaVA 1.5 7B (7B parameter Vision-Language Model) analyzes a photograph of an elderly woman in a flower field with a golden retriever, testing scene understanding and visual reasoning at batch size 32 to report images per minute. TrOCR-base (334M parameter OCR model) processes 2,750 pages of Shakespeare's Hamlet scanned from historical books with period typography at batch size 16, measuring pages per minute for document digitization. See how RTX 4090 and RTX A4000 handle production-scale visual AI workloads - critical for content moderation, document processing, and automated image analysis.
También incluimos el poder de cómputo del CPU (que afecta la tokenización y preprocesamiento) y las velocidades de almacenamiento NVMe (críticas para cargar modelos grandes y conjuntos de datos) – la visión completa para sus cargas de trabajo de IA.
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 RTX 4090 and RTX A4000 compare overall for AI workloads. Learn more about TAIFlops →
Nota: Los resultados pueden variar según la carga del sistema y su configuración. Estos benchmarks representan valores medios de múltiples ejecuciones de prueba.
Order a GPU Server with RTX 4090 Order a GPU Server with RTX A4000 View All Benchmarks