GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The RTX PRO 5000 Blackwell has more VRAM (48GB vs 16GB), making it better suited for large models and memory-intensive workloads. Its memory bandwidth is 500% higher (1344 GB/s vs 224 GB/s), translating directly to faster inference throughput.
Maximum Capacity Reached. Remove a model to add another. (2/2)
RTX 2000 Ada Generation vs RTX PRO 5000 Blackwell: In-Depth Breakdown
VRAM: RTX 2000 Ada Generation vs RTX PRO 5000 Blackwell
The RTX PRO 5000 Blackwell carries 48GB of VRAM versus 16GB on the RTX 2000 Ada Generation. VRAM capacity is the primary constraint for running AI models without quantization — a 70B-parameter model in FP16 requires roughly 140GB, and even smaller models benefit from extra headroom. The 32GB advantage here means the RTX PRO 5000 Blackwell can run larger models natively and handle bigger batch sizes in production.
Inference Speed: Memory Bandwidth
Memory bandwidth determines how quickly data is fed to the compute units — it's the main bottleneck for autoregressive inference (token generation in LLMs). The RTX PRO 5000 Blackwell delivers 1344 GB/s versus 224 GB/s on the RTX 2000 Ada Generation, a 500% edge. For models already loaded into VRAM, token generation speed scales closely with this number: the RTX PRO 5000 Blackwell will produce tokens proportionally faster in bandwidth-bound workloads.
AI Training & Compute
For model training, scientific simulation, and rendering, FP32 throughput is the key metric. The RTX PRO 5000 Blackwell delivers 72.2 TFLOPS against 12 TFLOPS for the RTX 2000 Ada Generation — a 502% compute advantage. Training runs and heavy matrix operations will complete proportionally faster on the RTX PRO 5000 Blackwell.
Which should you buy: RTX 2000 Ada Generation or RTX PRO 5000 Blackwell?
The RTX PRO 5000 Blackwell is the stronger choice for large-model workloads where VRAM is the bottleneck. The RTX 2000 Ada Generation is more economical, and sufficient if your models fit within its 16GB.