GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The RTX PRO 6000 Blackwell has more VRAM (96GB vs 32GB), making it better suited for large models and memory-intensive workloads. Its memory bandwidth is 211% higher (1792 GB/s vs 576 GB/s), translating directly to faster inference throughput.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Radeon PRO W7800 vs RTX PRO 6000 Blackwell: In-Depth Breakdown
VRAM: Radeon PRO W7800 vs RTX PRO 6000 Blackwell
The RTX PRO 6000 Blackwell carries 96GB of VRAM versus 32GB on the Radeon PRO W7800. 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 64GB advantage here means the RTX PRO 6000 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 6000 Blackwell delivers 1792 GB/s versus 576 GB/s on the Radeon PRO W7800, a 211% edge. For models already loaded into VRAM, token generation speed scales closely with this number: the RTX PRO 6000 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 6000 Blackwell delivers 125 TFLOPS against 45.2 TFLOPS for the Radeon PRO W7800 — a 177% compute advantage. Training runs and heavy matrix operations will complete proportionally faster on the RTX PRO 6000 Blackwell.
Which should you buy: Radeon PRO W7800 or RTX PRO 6000 Blackwell?
The RTX PRO 6000 Blackwell is the stronger choice for large-model workloads where VRAM is the bottleneck. The Radeon PRO W7800 is more economical, and sufficient if your models fit within its 32GB.