Direct performance comparison between the RTX A4000 and RTX Pro 6000 Blackwell across 19 standardized AI benchmarks collected from our production fleet. Testing shows the RTX A4000 winning 1 out of 19 benchmarks (5% win rate), while the RTX Pro 6000 Blackwell wins 18 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 A4000 is 93% slower than the RTX Pro 6000 Blackwell (median across 1 benchmarks). For Qwen/Qwen3-4B, the RTX A4000 reaches 163 tokens/s while RTX Pro 6000 Blackwell achieves 2481 tokens/s (93% slower). The RTX A4000 wins none out of 1 high-throughput tests, making the RTX Pro 6000 Blackwell better suited for production API workloads.
For personal AI assistants and local development with one request at a time, the RTX A4000 is 64% slower than the RTX Pro 6000 Blackwell (median across 4 benchmarks). Running llama3.1:8b, the RTX A4000 generates 76 tokens/s while RTX Pro 6000 Blackwell achieves 226 tokens/s (66% slower). The RTX A4000 wins none out of 4 single-user tests, making the RTX Pro 6000 Blackwell the better choice for local AI development.
For Stable Diffusion, SDXL, and Flux workloads, the RTX A4000 is 77% slower than the RTX Pro 6000 Blackwell (median across 10 benchmarks). Testing sd3.5-large, the RTX A4000 completes at 107 s/image while RTX Pro 6000 Blackwell achieves 8.3 s/image (92% slower). The RTX A4000 wins none out of 10 image generation tests, making the RTX Pro 6000 Blackwell the better choice for Stable Diffusion workloads.
For high-concurrency vision workloads (16-64 parallel requests), the RTX A4000 delivers 86% lower throughput than the RTX Pro 6000 Blackwell (median across 2 benchmarks). Testing llava-1.5-7b, the RTX A4000 processes 42 images/min while RTX Pro 6000 Blackwell achieves 440 images/min (90% slower). The RTX A4000 wins none out of 2 vision tests, making the RTX Pro 6000 Blackwell the better choice for high-throughput vision AI workloads.
Order a GPU Server with RTX A4000 All GPU Server Benchmarks
Loading benchmark data...
Our benchmarks are collected automatically from servers having GPUs of type RTX A4000 and RTX Pro 6000 Blackwell 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 A4000 and RTX Pro 6000 Blackwell 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 A4000 and RTX Pro 6000 Blackwell 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 A4000 and RTX Pro 6000 Blackwell handle production-scale visual AI workloads - critical for content moderation, document processing, and automated image analysis.
We also include CPU compute power (affecting tokenization and preprocessing) and NVMe storage speeds (critical for loading large models and datasets) - the complete picture for your AI workloads.
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 A4000 and RTX Pro 6000 Blackwell compare overall for AI workloads. Learn more about TAIFlops →
Note: Results may vary based on system load and configuration. These benchmarks represent median values from multiple test runs.
Order a GPU Server with RTX A4000 Order a GPU Server with RTX Pro 6000 Blackwell View All Benchmarks